921 FNUS55 KBOU 151216 FWFBOU Fire Weather Forecast for Northeast and North Central Colorado National Weather Service Denver/Boulder CO 616 AM MDT Thu Aug 15 2019 .DISCUSSION...Today and tonight...Fire danger will increase a bit today with drier conditions and continued warm temperatures. Expect highs in the low to mid 90s across the plains with 70s to low 80s in the high country. Relative humidities will continue to creep down to around 15 percent most places other than the northeast corner. Winds will pick up and may gust to 20-25 mph across Jackson and Larimer counties increasing fire danger locally, but shouldn't be widespread or strong enough for highlights. Isolated thunderstorms are possible across the northeast corner and the Palmer Divide. LONG TERM DISCUSSION...Friday through Monday...Winds will be a bit stronger on Friday with humidities still low. Conditions will approach Red Flag criteria over the mountain valleys and foothills in the afternoon. Saturday afternoon may have similar conditions but winds should be a bit lighter. There will only be isolated storms these days, and mainly on the plains. An upper level ridge will build over Colorado from Sunday into next week with lighter winds but it will still be hot and dry. Some increase in thunderstorm activity is expected by midweek, and there could be a day or two with some dry lightning in the middle of the week, but winds are expected to generally remain light. ...Thunderstorms imply strong gusty erratic winds... ...All surface winds are 20-Foot...10-Minute averaged winds... ...CWR is Chance of Wetting Rain - 0.10 inch or more liquid... ...24 HR Trends are based on averages over the respective zone groups and may not match the actual forecast values shown in those groups... COZ238-152230- Larimer County Below 6000 Feet/Northwest Weld County- Including Fort Collins, Hereford, Loveland, Nunn, and West Pawnee Grasslands 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(35-45%). Slight chance of thunderstorms after 1400. Max Temperature.....87-93. 24 hr trend......2-4 degrees warmer. Min Humidity........15-19%. 24 hr trend......4-7% drier. 20-foot winds.......Northwest winds 10-16 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 13500-14500 ft AGL after 1100. Transport winds.....Northwest 15-20 mph until 1400, then 20-25 mph. Smoke dispersal.....Poor until 1000. Excellent after 1400. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Slight chance of thunderstorms until 2400. Patchy fog after 0400. Min Temperature.....56-60. 24 hr trend......4-7 degrees warmer. Max Humidity........83-93%. 24 hr trend......7-10% drier. 20-foot winds.......Northeast winds 6-12 mph. Gusts up to 20 mph in the evening. Haines Index........5 or moderate. LAL.................3 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......11000-12000 ft AGL until 2000, then 5000 ft AGL until 2100, then Below 1000 FT AGL until 2200, then 1000 ft AGL. Transport winds.....Northwest around 20 mph until 2000, then east 10-15 mph until 0200, then light until 0500, then north around 10 mph. Smoke dispersal.....Excellent until 1900. Poor after 2100. .FRIDAY... Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly cloudy. Patchy fog until 0800. Slight chance of thunderstorms until 1200. Chance of thunderstorms after 1200. Max Temperature.....81-85. 24 hr trend......4-7 degrees cooler. Min Humidity........23-27%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 5-9 mph shifting to the southwest 7-13 mph in the afternoon. Haines Index........5 or moderate. LAL.................3 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......3000-4000 ft AGL. Transport winds.....East around 10 mph until 1200, then light until 1700, then south around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. West winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. West winds 5-9 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 90s. Southwest winds 5-8 mph. .MONDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southwest winds 5-9 mph. $$ COZ239-152230- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- Including Arvada, Boulder, Golden, Lakewood, and Longmont 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-35%). Max Temperature.....90-94. 24 hr trend......2-4 degrees warmer. Min Humidity........12-16%. 24 hr trend......4-7% drier. 20-foot winds.......Northwest winds 7-13 mph. Gusts up to 25 mph in the afternoon. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......2500-3500 ft AGL until 1100, then 13000-14000 ft AGL. Transport winds.....Northwest 10-15 mph. Smoke dispersal.....Poor until 1100. Excellent after 1500. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Patchy fog after 0400. Min Temperature.....58-62. 24 hr trend......Little change. Max Humidity........66-76%. 24 hr trend......2-4% drier. 20-foot winds.......Northwest winds 4-8 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......11000-12000 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....Northwest 10-15 mph until 2100, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy(60-65%). Patchy fog until 0800. Slight chance of thunderstorms after 1200. Max Temperature.....84-88. 24 hr trend......4-7 degrees cooler. Min Humidity........20-24%. 24 hr trend......7-10% wetter. 20-foot winds.......West winds 5-11 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3000-4000 ft AGL. Transport winds.....Light winds until 0700, then north around 10 mph until 1200, then light. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the upper 50s. West winds 5-7 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. West winds 5-7 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. Southwest winds 5-7 mph. .MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 90s. Southwest winds 5-7 mph. $$ COZ240-152230- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including Aurora, Brighton, City of Denver, Denver International Airport, Highlands Ranch, Littleton, and Parker 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Max Temperature.....91-95. 24 hr trend......2-4 degrees warmer. Min Humidity........11-15%. 24 hr trend......2-4% drier. 20-foot winds.......Northwest winds 8-14 mph. Gusts up to 25 mph in the afternoon. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 12500-13500 ft AGL after 1100. Transport winds.....Northwest 10-15 mph. Smoke dispersal.....Poor until 1100. Excellent after 1300. .TONIGHT... Sky/weather.........Partly cloudy(30-35%). Min Temperature.....59-63. 24 hr trend......Little change. Max Humidity........72-82%. 24 hr trend......10-15% wetter. 20-foot winds.......Northeast winds 6-12 mph with gusts to 20 mph shifting to the southwest 4-7 mph after midnight. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10500-11500 ft AGL until 2000. Below 1000 FT AGL after 2400. Transport winds.....Northwest 10-15 mph until 2100, then light until 2400, then south around 10 mph until 0200, then light. Smoke dispersal.....Excellent until 1900. Poor after 2100. .FRIDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy(60-65%). Chance of thunderstorms after 1200. Max Temperature.....85-89. 24 hr trend......4-7 degrees cooler. Min Humidity........18-22%. 24 hr trend......7-10% wetter. 20-foot winds.......West winds 5-11 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3000-4000 ft AGL. Transport winds.....Light winds until 0700, then west around 10 mph until 0800, then north until 1200, then light. Smoke dispersal.....Poor. .FRIDAY NIGHT...Mostly clear. Chance of thunderstorms. Lows in the upper 50s. South winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs around 90. Southwest winds 5-7 mph. .SUNDAY...Mostly clear. Lows around 60. Highs in the mid 90s. South winds 5-8 mph. .MONDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid 90s. Southeast winds 5-8 mph. $$ COZ241-152230- Elbert/Central and East Douglas Counties Above 6000 Feet- Including Castle Rock, Elbert, Fondis, Kiowa, and Larkspur 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy. Slight chance of thunderstorms after 1400. Max Temperature.....85-91. 24 hr trend......2-4 degrees warmer. Min Humidity........14-18%. 24 hr trend......7-10% drier. 20-foot winds.......Northwest winds 8-14 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700. 12500-13500 ft AGL after 1100. Transport winds.....West 15-20 mph until 1600, then northwest around 10 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then very good until 1200, then excellent until 1600, then very good. .TONIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms until 2400. Min Temperature.....53-59. 24 hr trend......Little change. Max Humidity........71-81%. 24 hr trend......4-7% drier. 20-foot winds.......East winds 4-13 mph shifting to the southwest 5-9 mph after midnight. Haines Index........5 or moderate. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....West 15-20 mph. Mixing height.......9500-10500 ft AGL until 2000. Below 1000 FT AGL after 2400. Transport winds.....Northwest around 10 mph until 2000, then east until 2300, then southwest. Smoke dispersal.....Fair until 2100, then poor. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(35-45%). Chance of thunderstorms after 1200. Max Temperature.....81-87. 24 hr trend......4-7 degrees cooler. Min Humidity........21-25%. 24 hr trend......7-10% wetter. 20-foot winds.......Southwest winds 7-13 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 7000-8000 ft AGL. Transport winds.....West 10-15 mph until 1400, then southeast. Smoke dispersal.....Poor. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the mid 50s. Southwest winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the mid 80s. West winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 90. South winds 5-8 mph. .MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 90. South winds 5-8 mph. $$ COZ242-152230- Northeast Weld County- Including Briggsdale, East Pawnee Grasslands, Grover, Pawnee Buttes, Raymer, and Stoneham 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(35-45%). Slight chance of thunderstorms after 1400. Max Temperature.....87-93. 24 hr trend......2-4 degrees warmer. Min Humidity........16-26%. 24 hr trend......4-7% drier. 20-foot winds.......North winds 9-15 mph. Haines Index........4 or low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800. 13500-14500 ft AGL after 1500. Transport winds.....North 15-20 mph until 1200, then west 10-15 mph. Smoke dispersal.....Poor until 1300. Very good after 1500. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Slight chance of thunderstorms. Patchy fog after 0400. Min Temperature.....56-60. 24 hr trend......2-4 degrees warmer. Max Humidity........86-96%. 24 hr trend......4-7% drier. 20-foot winds.......East winds 7-13 mph. Haines Index........4 or low. LAL.................3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......10500-11500 ft AGL until 2000, then 2500-3500 ft AGL until 2200, then Below 1000 FT AGL until 0500, then 1000 ft AGL. Transport winds.....East 15-20 mph until 0100, then southeast around 10 mph until 0500, then east. Smoke dispersal.....Good until 2000, then poor. .FRIDAY... Sky/weather.........Partly cloudy(50-60%) until 1500, then mostly cloudy(60-65%). Patchy fog until 0800. Slight chance of thunderstorms until 1200, then chance of thunderstorms. Max Temperature.....81-85. 24 hr trend......4-7 degrees cooler. Min Humidity........25-35%. 24 hr trend......7-10% wetter. 20-foot winds.......South winds 7-13 mph. Haines Index........5 or moderate. LAL.................3 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......2500-3500 ft AGL. Transport winds.....Southeast 10-15 mph until 1500, then light until 1600, then southeast around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-9 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. Southwest winds 5-9 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 90s. Southwest winds 6-12 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the mid 90s. Southwest winds 6-12 mph. $$ COZ243-152230- Central and South Weld County- Including Eaton, Fort Lupton, Greeley, and Roggen 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Max Temperature.....91-95. 24 hr trend......2-4 degrees warmer. Min Humidity........14-18%. 24 hr trend......4-7% drier. 20-foot winds.......North winds 9-15 mph. Gusts up to 25 mph in the afternoon. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800. 12500-13500 ft AGL after 1100. Transport winds.....Northwest 10-15 mph. Smoke dispersal.....Poor until 1200. Excellent after 1400. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Patchy fog after 0400. Min Temperature.....57-61. 24 hr trend......Little change. Max Humidity........90-98%. 24 hr trend......4-7% drier. 20-foot winds.......Northeast winds 6-12 mph. Gusts up to 20 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......10000-11000 ft AGL until 2000, then 2000-3000 ft AGL until 2300, then Below 1000 FT AGL until 0500, then 1000 ft AGL. Transport winds.....Northwest around 15 mph until 2000, then east until 0300, then light. Smoke dispersal.....Very good until 2000, then poor. .FRIDAY... Sky/weather.........Partly cloudy(50-60%). Patchy fog until 0800. Chance of thunderstorms after 1200. Max Temperature.....85-89. 24 hr trend......4-7 degrees cooler. Min Humidity........23-29%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 4-8 mph shifting to the southwest 6-12 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......3000-4000 ft AGL. Transport winds.....Light winds until 0700, then northeast around 10 mph until 1200, then light until 1600, then east around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs around 90. Southwest winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 90s. South winds 5-8 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the mid 90s. South winds 5-8 mph. $$ COZ244-152230- Morgan County- Including Brush, Fort Morgan, Goodrich, and Wiggins 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Slight chance of thunderstorms after 1400. Max Temperature.....91-95. 24 hr trend......2-4 degrees warmer. Min Humidity........17-23%. 24 hr trend......7-10% drier. 20-foot winds.......North winds 8-14 mph with gusts to 20 mph. Haines Index........4 or low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....Northwest 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700. 11000-12000 ft AGL after 1400. Transport winds.....West 10-15 mph. Smoke dispersal.....Poor until 1400, then very good. .TONIGHT... Sky/weather.........Partly cloudy(35-45%). Slight chance of thunderstorms after 0300. Patchy fog after 0400. Min Temperature.....57-61. 24 hr trend......Little change. Max Humidity........94-98%. 24 hr trend......4-7% wetter. 20-foot winds.......East winds 7-13 mph. Haines Index........5 or moderate. LAL.................1 until 2400, then 3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......9500-10500 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....West 10-15 mph until 2000, then east 15-20 mph until 0100, then southeast around 10 mph until 0300, then light until 0400, then east around 10 mph. Smoke dispersal.....Good until 2100, then poor. .FRIDAY... Sky/weather.........Partly cloudy(40-50%). Patchy fog until 0800. Slight chance of thunderstorms until 1200, then chance of thunderstorms. Max Temperature.....84-88. 24 hr trend......4-7 degrees cooler. Min Humidity........26-32%. 24 hr trend......10-15% wetter. 20-foot winds.......Southeast winds 6-12 mph. Haines Index........5 or moderate. LAL.................3 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3000-4000 ft AGL. Transport winds.....East 10-15 mph until 1500, then light until 1600, then east around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-9 mph. .SATURDAY...Partly cloudy. Highs in the upper 80s. Southwest winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. South winds 5-9 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the upper 90s. South winds 5-13 mph. $$ COZ245-152230- Central and East Adams and Arapahoe Counties- Including Bennett, Byers, Deer Trail, and Leader 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Max Temperature.....90-94. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......2-4% drier. 20-foot winds.......North winds 8-14 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 12000-13000 ft AGL after 1200. Transport winds.....West around 15 mph. Smoke dispersal.....Poor until 1100. Very good after 1400. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Patchy fog after 0400. Min Temperature.....56-60. 24 hr trend......2-4 degrees cooler. Max Humidity........85-95%. 24 hr trend......Little change. 20-foot winds.......East winds 7-13 mph with gusts to 20 mph shifting to the south 4-8 mph after midnight. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......10000-11000 ft AGL until 2000. Below 1000 FT AGL after 2200. Transport winds.....Northwest around 15 mph until 2000, then southwest. Smoke dispersal.....Very good until 2000, then poor. .FRIDAY... Sky/weather.........Partly cloudy(40-50%). Patchy fog until 0800. Chance of thunderstorms after 1200. Max Temperature.....Around 87. 24 hr trend......4-7 degrees cooler. Min Humidity........21-27%. 24 hr trend......4-7% wetter. 20-foot winds.......Southwest winds 5-11 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0700, then 2500-3500 ft AGL. Transport winds.....West around 10 mph until 0800, then north until 1200, then light until 1700, then east around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the upper 50s. South winds 6-12 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. Southwest winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. South winds 5-13 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. South winds 6-10 mph. $$ COZ248-152230- Logan County- Including Crook, Merino, Sterling, and Peetz 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Partly cloudy until 1200, then mostly sunny until 1500, then partly cloudy(30-40%). Slight chance of thunderstorms after 1400. Max Temperature.....84-90. 24 hr trend......4-7 degrees warmer. Min Humidity........24-34%. 24 hr trend......10-15% drier. 20-foot winds.......Northeast winds 8-14 mph. Gusts up to 20 mph in the morning. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft AGL. Transport winds.....West around 15 mph until 0800, then northeast. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Partly cloudy(35-45%). Slight chance of thunderstorms. Patchy fog after 0400. Min Temperature.....56-60. 24 hr trend......Little change. Max Humidity........99-100%. 24 hr trend......Little change. 20-foot winds.......East winds 6-12 mph. Gusts up to 20 mph in the evening. Haines Index........4 or low. LAL.................3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......1500-2500 ft AGL until 2300, then Below 1000 FT AGL. Transport winds.....East 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(50-60%). Patchy fog until 0800. Slight chance of thunderstorms until 1200, then chance of thunderstorms. Max Temperature.....81-85. 24 hr trend......4-7 degrees cooler. Min Humidity........38-46%. 24 hr trend......10-15% wetter. 20-foot winds.......Southeast winds 8-14 mph. Haines Index........5 or moderate. LAL.................3 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3500-4500 ft AGL. Transport winds.....Southeast 15-20 mph until 1400, then around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-9 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. Southwest winds 5-9 mph. .SUNDAY...Clear. Lows in the mid 50s. Highs in the lower 90s. Southwest winds 6-12 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the mid 90s. South winds 5-13 mph. $$ COZ249-152230- Washington County- Including Akron, Cope, Last Chance, and Otis 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1400. Max Temperature.....88-92. 24 hr trend......Little change. Min Humidity........20-28%. 24 hr trend......4-7% drier. 20-foot winds.......North winds 9-15 mph with gusts to 25 mph. Haines Index........4 or low. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800. 9500-10500 ft AGL after 1400. Transport winds.....Northwest 15-20 mph until 1600, then north around 10 mph until 1700, then east. Smoke dispersal.....Poor until 1400, then good. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Slight chance of thunderstorms after 0300. Patchy fog after 0400. Min Temperature.....55-59. 24 hr trend......2-4 degrees cooler. Max Humidity........100%. 24 hr trend......2-4% wetter. 20-foot winds.......Southeast winds 7-13 mph. Gusts up to 20 mph in the evening. Haines Index........4 or low. LAL.................1 until 2400, then 3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......7500-8500 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy(40-50%). Patchy fog until 0800. Slight chance of thunderstorms. Max Temperature.....84-88. 24 hr trend......2-4 degrees cooler. Min Humidity........31-39%. 24 hr trend......10-15% wetter. 20-foot winds.......Southeast winds 8-14 mph. Haines Index........5 or moderate. LAL.................3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3000-4000 ft AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-9 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. South winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. South winds 6-12 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. South winds 6-12 mph. $$ COZ250-152230- Sedgwick County- Including Julesburg, Ovid, and Sedgwick 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Partly cloudy(40-50%) until 1200, then mostly sunny until 1500, then partly cloudy(35-45%). Patchy fog until 0700. Slight chance of thunderstorms after 1400. Max Temperature.....82-86. 24 hr trend......2-4 degrees warmer. Min Humidity........36-46%. 24 hr trend......7-10% drier. 20-foot winds.......Northeast winds 7-13 mph. Gusts up to 20 mph in the morning. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0800, then 2000-3000 ft AGL. Transport winds.....South around 15 mph until 0800, then northeast. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Slight chance of thunderstorms until 0300, then chance of thunderstorms. Patchy fog after 0400. Min Temperature.....Around 58. 24 hr trend......Little change. Max Humidity........100%. 24 hr trend......Little change. 20-foot winds.......East winds 5-11 mph. Haines Index........4 or low. LAL.................3 until 2400, then 4. CWR.................0 percent until 2400, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......1500-2500 ft AGL until 2300, then Below 1000 FT AGL. Transport winds.....East around 10 mph until 0200, then light until 0400, then east around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly cloudy(50-60%). Patchy fog until 0800. Slight chance of thunderstorms. Max Temperature.....Around 82. 24 hr trend......Little change. Min Humidity........48-54%. 24 hr trend......7-10% wetter. 20-foot winds.......Southeast winds 7-13 mph. Gusts up to 20 mph in the afternoon. Haines Index........4 or low. LAL.................3. CWR.................10 percent until 1200, then 0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft AGL. Transport winds.....Southeast 10-15 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. Southeast winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the mid 80s. South winds 5-8 mph. .SUNDAY...Clear. Lows in the upper 50s. Highs around 90. South winds 5-9 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds 5-13 mph. $$ COZ251-152230- Phillips County- Including Amherst, Haxtun, and Holyoke 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Partly cloudy(35-45%) until 1200, then mostly sunny until 1500, then partly cloudy(30-40%). Patchy fog until 0700. Slight chance of thunderstorms after 1400. Max Temperature.....83-87. 24 hr trend......2-4 degrees warmer. Min Humidity........24-34%. 24 hr trend......7-10% drier. 20-foot winds.......Northeast winds 8-13 mph. Haines Index........4 or low. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......Below 1000 FT AGL until 0800, then 2000-3000 ft AGL. Transport winds.....Southwest around 15 mph until 0800, then northeast. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Partly cloudy(35-45%) until 0300, then mostly cloudy(60-65%). Slight chance of thunderstorms. Patchy fog after 0400. Min Temperature.....55-59. 24 hr trend......Little change. Max Humidity........100%. 24 hr trend......Little change. 20-foot winds.......East winds 5-11 mph. Haines Index........4 or low. LAL.................3. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......1500-2500 ft AGL until 2300, then Below 1000 FT AGL. Transport winds.....East around 10 mph until 0200, then light until 0400, then east around 10 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly cloudy(60-65%) until 0900, then partly cloudy(50-60%). Patchy fog until 0800. Slight chance of thunderstorms. Max Temperature.....81-85. 24 hr trend......2-4 degrees cooler. Min Humidity........44-52%. 24 hr trend......10-15% wetter. 20-foot winds.......Southeast winds 8-14 mph. Haines Index........5 or moderate. LAL.................3. CWR.................0 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......Below 1000 FT AGL until 0700, then 4000-5000 ft AGL. Transport winds.....Southeast 15-20 mph until 1500, then around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-8 mph. .SATURDAY...Partly cloudy. Highs in the mid 80s. South winds 5-9 mph. .SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 90s. South winds 5-9 mph. .MONDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. South winds 6-12 mph. $$ COZ246-152230- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Including Agate, Hugo, Limon, and Matheson 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Max Temperature.....88-92. 24 hr trend......4-7 degrees warmer. Min Humidity........14-18%. 24 hr trend......15-20% drier. 20-foot winds.......North winds 9-15 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......Below 1000 FT AGL until 0800. 11500-12500 ft AGL after 1100. Transport winds.....Northwest 15-20 mph until 1700, then west around 10 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .TONIGHT... Sky/weather.........Partly cloudy(40-50%). Patchy fog after 0400. Min Temperature.....55-59. 24 hr trend......Little change. Max Humidity........88-98%. 24 hr trend......4-7% wetter. 20-foot winds.......East winds 7-13 mph shifting to the south 4-13 mph after midnight. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9500-10500 ft AGL until 2000. Below 1000 FT AGL after 2100. Transport winds.....Southwest around 10 mph until 2000, then south. Smoke dispersal.....Fair until 2100, then poor. .FRIDAY... Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly sunny until 1200, then partly cloudy(30-40%). Patchy fog until 0800. Chance of thunderstorms after 1200. Max Temperature.....85-89. 24 hr trend......4-7 degrees cooler. Min Humidity........22-30%. 24 hr trend......7-10% wetter. 20-foot winds.......South winds 8-14 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 0700, then 3500-4500 ft AGL. Transport winds.....Southwest around 10 mph until 0800, then north until 1200, then light until 1600, then southeast around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the mid 50s. South winds 5-9 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 80s. South winds 5-8 mph. .SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. South winds 5-9 mph. .MONDAY...Partly cloudy. Lows around 60. Highs in the lower 90s. South winds 5-9 mph. $$ COZ247-152230- Southeast Elbert County Below 6000 Feet/South Lincoln County- Including Forder, Karval, Kutch, and Punkin Center 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Slight chance of thunderstorms after 1400. Max Temperature.....92-96. 24 hr trend......4-7 degrees warmer. Min Humidity........13-17%. 24 hr trend......10-15% drier. 20-foot winds.......North winds 8-14 mph with gusts to 20 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 2. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......Below 1000 FT AGL until 1000. 13500-14500 ft AGL after 1200. Transport winds.....Northwest 15-20 mph until 1500, then around 10 mph until 1700, then south. Smoke dispersal.....Poor until 1000, then fair until 1100, then very good until 1200, then excellent until 1600, then good. .TONIGHT... Sky/weather.........Partly cloudy(35-45%). Slight chance of thunderstorms until 2400. Patchy fog after 0400. Min Temperature.....56-60. 24 hr trend......Little change. Max Humidity........88-98%. 24 hr trend......2-4% drier. 20-foot winds.......East winds 6-12 mph. Haines Index........4 or low. LAL.................2 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......9000-10000 ft AGL until 2000, then 4000 ft AGL until 2100, then Below 1000 FT AGL until 0400, then 1000 ft AGL. Transport winds.....Southeast 10-15 mph until 0500, then west. Smoke dispersal.....Fair until 2100, then poor. .FRIDAY... Sky/weather.........Partly cloudy(40-50%) until 0900, then mostly sunny until 1500, then partly cloudy(35-45%). Patchy fog until 0800. Slight chance of thunderstorms after 1200. Max Temperature.....89-95. 24 hr trend......2-4 degrees cooler. Min Humidity........21-25%. 24 hr trend......4-7% wetter. 20-foot winds.......South winds 7-13 mph. Haines Index........6 or high. LAL.................1 until 1200, then 3. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......4500-5500 ft AGL. Transport winds.....Light winds until 0900, then north around 10 mph until 1000, then light until 1300, then southeast around 10 mph. Smoke dispersal.....Poor. .FRIDAY NIGHT...Partly cloudy. Chance of thunderstorms. Lows in the upper 50s. Southeast winds 5-8 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs in the lower 90s. South winds 5-9 mph. .SUNDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. South winds 5-9 mph. .MONDAY...Mostly clear. Lows around 60. Highs in the mid 90s. South winds 5-9 mph. $$ COZ215-152230- Larimer and Boulder Counties Between 6000 and 9000 Feet- Including Estes Park, Glendevey, Laramie River Valley, Nederland, and Red Feather Lakes 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-35%). Max Temperature.....75-85. 24 hr trend......Little change. Min Humidity........16-20%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 11-17 mph with gusts to 30 mph. Ridges/upr slopes....West winds 11-17 mph with gusts to 30 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3500-4500 ft AGL until 1100, then 12500-13500 ft AGL. Transport winds.....West 15-20 mph until 1100, then around 25 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Min Temperature.....49-59. 24 hr trend......Little change. Max Humidity........55-65%. 24 hr trend......More than 50% drier. 20-foot winds....... Valleys/lwr slopes...Southwest winds 5-9 mph. Gusts up to 25 mph in the evening. Ridges/upr slopes....West winds 6-12 mph. Gusts up to 25 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......10500-11500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....West 20-25 mph until 2000, then 10-15 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Partly cloudy(35-45%) until 1500, then mostly cloudy(60-65%). Chance of thunderstorms after 1200. Max Temperature.....71-81. 24 hr trend......2-4 degrees cooler. Min Humidity........20-24%. 24 hr trend......2-4% wetter. 20-foot winds....... Valleys/lwr slopes...West winds 8-14 mph. Gusts up to 30 mph in the afternoon. Ridges/upr slopes....West winds 9-15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......3000-4000 ft AGL until 1100, then 10000-11000 ft AGL. Transport winds.....West 10-15 mph until 1300, then 15-20 mph. Smoke dispersal.....Poor until 1100, then good until 1300, then very good until 1700, then good. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 50s. West winds 5-9 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 70s. West winds 8-14 mph. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. Southwest winds 6-12 mph. .MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower 80s. West winds 5-9 mph. $$ COZ216-152230- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Including Bailey, Central City, Evergreen, Georgetown, Idaho Springs, Northern Rampart Range, Tarryall, and Westcreek 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Slight chance of thunderstorms after 1400. Max Temperature.....78-88. 24 hr trend......Little change. Min Humidity........13-17%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Northwest winds 8-14 mph. Ridges/upr slopes....Northwest winds 8-14 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......4000-5000 ft AGL until 1100, then 13500-14500 ft AGL. Transport winds.....Northwest 15-20 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms until 2400. Min Temperature.....51-59. 24 hr trend......Little change. Max Humidity........45-55%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 4-8 mph. Ridges/upr slopes....West winds 6-12 mph. Gusts up to 20 mph in the evening. Haines Index........5 or moderate. LAL.................3 until 2400, then 1. CWR.................0 percent. 15K FT MSL winds....West 15-25 mph. Mixing height.......10500-11500 ft AGL until 2000, then 2000-3000 ft AGL. Transport winds.....Northwest 10-15 mph until 2100, then light until 0400, then west around 10 mph. Smoke dispersal.....Very good until 1900. Poor after 2100. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(50-60%). Chance of thunderstorms after 1200. Max Temperature.....74-84. 24 hr trend......2-4 degrees cooler. Min Humidity........15-23%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 8-14 mph. Gusts up to 25 mph in the afternoon. Ridges/upr slopes....West winds 11-21 mph with gusts to 35 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......3500-4500 ft AGL until 1100, then 12000-13000 ft AGL until 1700, then 8000 ft AGL. Transport winds.....Southwest 10-15 mph. Smoke dispersal.....Poor until 1100, then good until 1200, then very good until 1600, then good. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the lower 50s. West winds 5-9 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs around 80. West winds 6-12 mph. .SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Southwest winds 5-9 mph. .MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 80s. Southwest winds 5-8 mph. $$ COZ211-152230- Jackson County Below 9000 Feet- Including Gould, North Park, Rand, Spicer, and Walden 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Max Temperature.....74-78. 24 hr trend......Little change. Min Humidity........17-21%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 5-9 mph with gusts to 20 mph increasing to west 14-21 mph with gusts to 30 mph in the afternoon. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......2500-3500 ft AGL until 1100, then 11000-12000 ft AGL. Transport winds.....Southwest 10-15 mph until 1100, then west 20-25 mph. Smoke dispersal.....Poor until 1100. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Min Temperature.....38-46. 24 hr trend......Little change. Max Humidity........66-76%. 24 hr trend......2-4% drier. 20-foot winds.......South winds 5-11 mph. Gusts up to 25 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......9500-10500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....West 20-25 mph until 2000, then southwest 10-15 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Partly cloudy(40-50%) until 1500, then mostly cloudy(60-65%). Chance of thunderstorms after 1200. Max Temperature.....73-77. 24 hr trend......Little change. Min Humidity........18-22%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 5-9 mph with gusts to 20 mph increasing to west 14-24 mph with gusts to 35 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 35-45 mph. Mixing height.......2500-3500 ft AGL until 1100, then 11500-12500 ft AGL. Transport winds.....Southwest 10-15 mph until 1100, then west 25-30 mph. Smoke dispersal.....Poor until 1000, then fair until 1100, then excellent. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows around 40. Southwest winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the mid 70s. Southwest winds 7-13 mph. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 70s. Southwest winds 5-9 mph. .MONDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 70s. Southwest winds 5-8 mph. $$ COZ213-152230- Grand and Summit Counties Below 9000 Feet- Including Dillon, Fraser, Granby, Grand Lake, Green Mountain Reservoir, Hot Sulphur Springs, Kremmling, Middle Park, and Williams Fork Reservoir 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Max Temperature.....74-82. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds.......Southwest winds 4-7 mph increasing to west 13-20 mph with gusts to 30 mph in the afternoon. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......3000-4000 ft AGL until 1100, then 11500-12500 ft AGL. Transport winds.....Light winds until 1000. West 20-25 mph after 1200. Smoke dispersal.....Poor until 1100. Excellent after 1500. .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....42-50. 24 hr trend......Little change. Max Humidity........57-67%. 24 hr trend......4-7% wetter. 20-foot winds.......West winds 5-9 mph with gusts to 25 mph shifting to the south 4-6 mph after midnight. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......10000-11000 ft AGL until 2000, then 2000-3000 ft AGL. Transport winds.....West 15-20 mph until 2000, then around 10 mph until 2100, then light. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(50-60%). Slight chance of thunderstorms after 1200. Max Temperature.....74-82. 24 hr trend......Little change. Min Humidity........15-21%. 24 hr trend......2-4% wetter. 20-foot winds.......Southwest winds 4-7 mph increasing to west 13-23 mph with gusts to 30 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 3. CWR.................0 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......3500-4500 ft AGL until 1100, then 12000-13000 ft AGL. Transport winds.....Light winds until 1000, then southwest 15-20 mph until 1200, then west 25-30 mph until 1700, then around 20 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Southwest winds 5-8 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the mid 70s. West winds 6-12 mph. .SUNDAY...Mostly clear. Lows in the mid 40s. Highs around 80. Southwest winds 5-8 mph. .MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 80s. Southwest winds 5-7 mph. $$ COZ214-152230- Central and Southeast Park County- Including Eleven Mile Canyon Reservoir, Fairplay, Guffey, Hartsel, Lake George, and South Park 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny. Max Temperature.....73-81. 24 hr trend......Little change. Min Humidity........13-17%. 24 hr trend......2-4% drier. 20-foot winds....... Valleys/lwr slopes...West winds 4-8 mph shifting to the northwest 12-18 mph in the afternoon. Gusts up to 25 mph. Ridges/upr slopes....West winds 11-17 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......3000-4000 ft AGL until 1100, then 12500-13500 ft AGL. Transport winds.....West 10-15 mph until 1100, then northwest around 20 mph. Smoke dispersal.....Poor until 1000, then fair until 1100, then very good until 1200, then excellent. .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....42-52. 24 hr trend......Little change. Max Humidity........50-60%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Northwest winds 5-9 mph. Ridges/upr slopes....West winds 6-12 mph. Gusts up to 25 mph in the evening. Haines Index........6 or high. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9000-10000 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....Northwest 15-20 mph until 2100, then around 10 mph until 2400, then light until 0200, then west around 10 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(40-50%). Chance of thunderstorms after 1200. Max Temperature.....72-80. 24 hr trend......Little change. Min Humidity........14-18%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 4-8 mph increasing to 12-18 mph with gusts to 30 mph in the afternoon. Ridges/upr slopes....Breezy. West winds 8-14 mph increasing to 15-25 mph in the afternoon. Gusts up to 35 mph. Haines Index........6 or high. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......1000-2000 ft AGL until 1000. 14500-15500 ft AGL after 1200. Transport winds.....West 10-15 mph until 1100, then 20-25 mph until 1700, then around 15 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the mid 40s. West winds 5-8 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs in the mid 70s. West winds 7-13 mph. .SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. West winds 5-8 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. West winds 5-8 mph. $$ COZ218-152230- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- Including Cameron Pass, Laramie and Medicine Bow Mountains, Rabbit Ears Range, Rocky Mountain National Park, and Willow Creek Pass 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-40%). Max Temperature.....62-72. 24 hr trend......Little change. Min Humidity........18-26%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 8-14 mph increasing to 14-24 mph in the afternoon. Gusts up to 30 mph. Ridges/upr slopes....Breezy. West winds 14-24 mph with gusts to 35 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......5000-6000 ft AGL until 1200, then 10000-10500 ft AGL. Transport winds.....West 15-20 mph until 1100, then 25-30 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Min Temperature.....41-51. 24 hr trend......2-4 degrees warmer. Max Humidity........48-58%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Southwest winds 7-13 mph. Gusts up to 30 mph in the evening. Ridges/upr slopes....West winds 10-16 mph. Gusts up to 30 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......8500-9500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....West 20-25 mph until 2000, then around 15 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(35-45%) until 1500, then mostly cloudy(60-65%). Chance of thunderstorms after 1200. Max Temperature.....62-72. 24 hr trend......Little change. Min Humidity........20-28%. 24 hr trend......2-4% wetter. 20-foot winds....... Valleys/lwr slopes...Breezy. Southwest winds 8-14 mph with gusts to 35 mph increasing to west 17-27 mph with gusts to 45 mph in the afternoon. Ridges/upr slopes....Windy. Southwest winds 12-18 mph with gusts to 40 mph increasing to west 22-32 mph with gusts to 50 mph in the afternoon. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......2500-3500 ft AGL until 1100, then 10500-11500 ft AGL. Transport winds.....West 15-20 mph until 1100, then 30-35 mph. Smoke dispersal.....Poor until 1000, then good until 1100, then excellent. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the lower 40s. Southwest winds 9-15 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the mid 60s. West winds 13-20 mph. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. Southwest winds 9-15 mph. .MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 7-13 mph. $$ COZ212-152230- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet- Including Berthoud Pass, Breckenridge, East Slopes Mosquito Range, East Slopes Southern Gore Range, Eisenhower Tunnel, Indian Peaks, Kenosha Mountains, Mount Evans, Puma Hills, Tarryall Mountains, Williams Fork Mountains, and Winter Park 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-35%). Max Temperature.....64-74. 24 hr trend......Little change. Min Humidity........15-25%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 11-21 mph with gusts to 30 mph. Ridges/upr slopes....Breezy. West winds 15-25 mph with gusts to 35 mph. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......6000-7000 ft AGL until 1200, then 11500-12500 ft AGL. Transport winds.....West 15-20 mph until 1100, then 20-25 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Mostly clear. Min Temperature.....41-51. 24 hr trend......Little change. Max Humidity........43-53%. 24 hr trend......7-10% drier. 20-foot winds....... Valleys/lwr slopes...West winds 7-13 mph. Gusts up to 30 mph in the evening. Ridges/upr slopes....West winds 10-16 mph. Gusts up to 35 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 20-30 mph. Mixing height.......9500-10500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....West 15-20 mph until 2100, then 10-15 mph. Smoke dispersal.....Excellent until 1900. Poor after 2000. .FRIDAY... Sky/weather.........Mostly sunny until 1200, then partly cloudy(50-60%). Chance of thunderstorms after 1200. Max Temperature.....63-73. 24 hr trend......Little change. Min Humidity........15-25%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...Breezy. Southwest winds 8-14 mph increasing to west 16-26 mph in the afternoon. Gusts up to 40 mph. Ridges/upr slopes....Windy. West winds 12-18 mph increasing to 21-31 mph in the afternoon. Gusts up to 45 mph. Haines Index........6 or high. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......4500-5500 ft AGL until 1100, then 12500-13500 ft AGL. Transport winds.....West 15-20 mph until 1000, then 25-30 mph. Smoke dispersal.....Poor until 1000, then very good until 1100, then excellent. .FRIDAY NIGHT...Mostly clear. Slight chance of thunderstorms. Lows in the lower 40s. West winds 8-14 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs in the upper 60s. West winds 11-17 mph. .SUNDAY...Mostly clear. Lows in the lower 40s. Highs around 70. West winds 8-14 mph. .MONDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. West winds 7-13 mph. $$ COZ217-152230- West Jackson and West Grand Counties Above 9000 Feet- Including East Slopes Park and Northern Gore Ranges, Gore Pass, and Rabbit Ears Pass 616 AM MDT Thu Aug 15 2019 .TODAY... Sky/weather.........Mostly sunny until 1500, then partly cloudy(30-35%). Max Temperature.....66-76. 24 hr trend......Little change. Min Humidity........17-25%. 24 hr trend......Little change. 20-foot winds....... Valleys/lwr slopes...West winds 7-13 mph with gusts to 20 mph increasing to 13-23 mph with gusts to 30 mph in the afternoon. Ridges/upr slopes....Breezy. West winds 13-23 mph with gusts to 35 mph. Haines Index........4 or low. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......4500-5500 ft AGL until 1200, then 10500-11500 ft AGL. Transport winds.....West 15-20 mph until 1200, then around 25 mph. Smoke dispersal.....Poor until 1000. Excellent after 1200. .TONIGHT... Sky/weather.........Partly cloudy(30-40%). Min Temperature.....42-52. 24 hr trend......Little change. Max Humidity........46-56%. 24 hr trend......7-10% wetter. 20-foot winds....... Valleys/lwr slopes...Southwest winds 7-13 mph. Gusts up to 25 mph in the evening. Ridges/upr slopes....West winds 10-16 mph. Gusts up to 35 mph in the evening. Haines Index........5 or moderate. LAL.................1. CWR.................0 percent. 15K FT MSL winds....West 25-35 mph. Mixing height.......9500-10500 ft AGL until 2000, then 1500-2500 ft AGL. Transport winds.....West 20-25 mph until 2000, then around 15 mph. Smoke dispersal.....Excellent until 1900. Poor after 0100. .FRIDAY... Sky/weather.........Mostly sunny until 0900, then partly cloudy(40-50%) until 1500, then mostly cloudy(60-65%). Chance of thunderstorms after 1200. Max Temperature.....65-75. 24 hr trend......Little change. Min Humidity........19-29%. 24 hr trend......2-4% wetter. 20-foot winds....... Valleys/lwr slopes...Breezy. Southwest winds 6-12 mph with gusts to 30 mph increasing to west 15-25 mph with gusts to 40 mph in the afternoon. Ridges/upr slopes....Windy. Southwest winds 11-17 mph increasing to west 21-30 mph in the afternoon. Gusts up to 45 mph. Haines Index........5 or moderate. LAL.................1 until 1200, then 4. CWR.................0 percent until 1200, then 10 percent. 15K FT MSL winds....West 30-40 mph. Mixing height.......2500-3500 ft AGL until 1100, then 10000-11000 ft AGL. Transport winds.....Southwest 15-20 mph until 1100, then west 25-30 mph. Smoke dispersal.....Poor until 1100, then very good until 1200, then excellent. .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms. Lows in the mid 40s. Southwest winds 8-14 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs in the upper 60s. Southwest winds 11-17 mph. .SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Southwest winds 8-14 mph. .MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Southwest winds 7-13 mph. $$ .Outlook 6 to 10 Days... Temperatures Above Normal and Precipitation Below Normal. $$