687 FNUS55 KCYS 040745 FWFCYS Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska National Weather Service CHEYENNE WY 145 AM MDT Sun Sep 4 2022 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONE 421... .DISCUSSION... A strong ridge of high pressure will dominate the regional weather pattern over the next several days. A upper level low pressure system will move across Montana and the Dakotas during the next 24 to 36 hours, which will increase the low level pressure gradients. Breezy west to southwesterly winds combined with very low humidity and warm temperatures will create elevated to locally critical fire weather conditions, especially over northern Carbon County where a Red Flag Warning has been issued from noon until 8 PM this evening. Much above normal temperatures and dry conditions will continue through the end of the week when cooler temperatures arrive with the next frontal passage. NEZ434-042215- Pine Ridge/Nebraska National Forest- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....97-102. 24 hr trend......8 degrees warmer. Min humidity........8-14 percent. 24 hr trend......6 percent drier. 20-foot winds.......South around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......800-1300 ft AGL increasing to 7700-9000 ft AGL in the afternoon. Smoke dispersal.....Poor (13100 knot-ft) increasing to very good (104400 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....58-63. 24 hr trend......1 degree cooler. Max humidity........48-54 percent. 24 hr trend......6 percent drier. Humidity recovery...Poor. 20-foot winds.......South around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......500-1600 ft AGL. Smoke dispersal.....Poor (6900-18100 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....96-101. 24 hr trend......2 degrees cooler. Min humidity........9-15 percent. 24 hr trend......Unchanged. 20-foot winds.......West around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the northeast in the afternoon. Mixing height.......800 ft AGL increasing to 6500-7200 ft AGL in the afternoon. Smoke dispersal.....Poor (6800 knot-ft) increasing to good (76400 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 60. Highs in the upper 90s. East winds around 5 mph. .WEDNESDAY...Clear. Lows around 60. Highs around 100. South winds around 10 mph. .THURSDAY...Clear. Lows in the mid 60s. Highs around 100. South winds around 10 mph. .FRIDAY...Not as warm. Mostly clear. Lows in the lower 60s. Highs in the upper 80s. .SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. $$ NEZ435-042215- Box Butte/South Sioux/Niobrara River- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....95-100. 24 hr trend......8 degrees warmer. Min humidity........10-16 percent. 24 hr trend......8 percent drier. 20-foot winds.......South around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......1000 ft AGL increasing to 7700-8600 ft AGL in the afternoon. Smoke dispersal.....Poor (12700 knot-ft) increasing to very good (104700 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....54-59. 24 hr trend......1 degree cooler. Max humidity........55-61 percent. 24 hr trend......13 percent drier. Humidity recovery...Fair. 20-foot winds.......South 10 to 15 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......500-1800 ft AGL. Smoke dispersal.....Poor (5500-21600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....95-100. 24 hr trend......Unchanged. Min humidity........17 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Southwest around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northeast in the afternoon. Mixing height.......700 ft AGL increasing to 6900-8100 ft AGL in the afternoon. Smoke dispersal.....Poor (6000 knot-ft) increasing to good (81200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the mid 50s. Highs in the upper 90s. East winds around 5 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 80s. $$ NEZ436-042215- Lower North Platte River Basin/Scottsbluff National Monument- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....95-100. 24 hr trend......8 degrees warmer. Min humidity........8-14 percent. 24 hr trend......9 percent drier. 20-foot winds.......Southeast around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 15 mph. Mixing height.......1000-1500 ft AGL increasing to 8300-9600 ft AGL in the afternoon. Smoke dispersal.....Poor (13500 knot-ft) increasing to very good (105500 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....55-60. 24 hr trend......Unchanged. Max humidity........51-57 percent. 24 hr trend......15 percent drier. Humidity recovery...Poor. 20-foot winds.......Southeast around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......500-2100 ft AGL. Smoke dispersal.....Poor (4700-24400 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....97-102. 24 hr trend......1 degree warmer. Min humidity........9-15 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the northeast in the afternoon. Mixing height.......800 ft AGL increasing to 8600-10600 ft AGL in the afternoon. Smoke dispersal.....Poor (7100 knot-ft) increasing to very good (105900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. East winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows around 60. Highs in the upper 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows around 60. Highs in the lower 90s. .SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. $$ NEZ437-042215- Lodgepole Creek/Southern Nebraska Panhandle- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....93-98. 24 hr trend......7 degrees warmer. Min humidity........9-15 percent. 24 hr trend......8 percent drier. 20-foot winds.......South around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......1200 ft AGL increasing to 8400-9800 ft AGL in the afternoon. Smoke dispersal.....Poor (13600 knot-ft) increasing to very good (117900 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....54-59. 24 hr trend......1 degree cooler. Max humidity........57-63 percent. 24 hr trend......8 percent drier. Humidity recovery...Fair. 20-foot winds.......South 10 to 15 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing height.......500-1900 ft AGL. Smoke dispersal.....Poor (5400-26600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....95-100. 24 hr trend......2 degrees warmer. Min humidity........8-14 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southwest around 10 mph shifting to the east in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the east in the afternoon. Mixing height.......800 ft AGL increasing to 9800-10900 ft AGL in the afternoon. Smoke dispersal.....Poor (8100 knot-ft) increasing to very good (121500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. East winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. South winds around 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. $$ WYZ417-042215- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....96-101. 24 hr trend......8 degrees warmer. Min humidity........6-12 percent. 24 hr trend......6 percent drier. 20-foot winds.......South around 10 mph shifting to the west in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the west in the afternoon. Mixing height.......900 ft AGL increasing to 9700-11700 ft AGL in the afternoon. Smoke dispersal.....Poor (8600 knot-ft) increasing to very good (115700 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....56-61. 24 hr trend......Unchanged. Max humidity........44-50 percent. 24 hr trend......20 percent drier. Humidity recovery...Poor. 20-foot winds.......East around 10 mph shifting to the west after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 15 mph shifting to the west after midnight. Mixing height.......1900-2600 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3500-24100 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....96-101. 24 hr trend......1 degree cooler. Min humidity........11 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph shifting to the northeast in the afternoon. Mixing height.......800 ft AGL increasing to 6900-8200 ft AGL in the afternoon. Smoke dispersal.....Poor (6800 knot-ft) increasing to good (75200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows around 60. Highs in the upper 90s. South winds around 10 mph. .FRIDAY...Not as warm. Mostly clear. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 80s. $$ WYZ418-042215- Middle North Platte River Basin/Niobrara and Converse High Plains- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....95-100. 24 hr trend......9 degrees warmer. Min humidity........6-12 percent. 24 hr trend......7 percent drier. 20-foot winds.......South around 10 mph shifting to the west in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the west in the afternoon. Mixing height.......700-1200 ft AGL increasing to 10300-12300 ft AGL in the afternoon. Smoke dispersal.....Poor (8100 knot-ft) increasing to very good (135400 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57-62. 24 hr trend......1 degree warmer. Max humidity........41-47 percent. 24 hr trend......22 percent drier. Humidity recovery...Poor. 20-foot winds.......Southwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing height.......2200-3000 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3100-28400 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....95-101. 24 hr trend......Unchanged. Min humidity........6-12 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 10 mph shifting to the north in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph shifting to the north in the afternoon. Mixing height.......900 ft AGL increasing to 8000-10000 ft AGL in the afternoon. Smoke dispersal.....Poor (8800 knot-ft) increasing to very good (100800 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 90s. Southeast winds around 5 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. South winds around 10 mph. .FRIDAY...Not as warm. Mostly clear. Lows in the mid 50s. Highs in the mid 80s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. $$ WYZ419-042215- North Laramie Range and Adjacent High Plains- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....87-95. 24 hr trend......12 degrees warmer. Min humidity........11 percent. 24 hr trend......9 percent drier. 20-foot winds.......West around 10 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph shifting to the northwest in the afternoon. Mixing height.......1200-1900 ft AGL increasing to 11400-13000 ft AGL in the afternoon. Smoke dispersal.....Poor (17700 knot-ft) increasing to excellent (154600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....58-64. 24 hr trend......5 degrees warmer. Max humidity........25-31 percent. 24 hr trend......14 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing height.......2400-2900 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3900-28600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....85-95. 24 hr trend......1 degree warmer. Min humidity........7-13 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest around 10 mph shifting to the north in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph shifting to the north in the afternoon. Mixing height.......1000-1500 ft AGL increasing to 9300-10200 ft AGL in the afternoon. Smoke dispersal.....Poor (13700 knot-ft) increasing to very good (114900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 60. Highs in the upper 80s. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows around 60. Highs in the upper 80s. Southeast winds around 10 mph. .THURSDAY...Clear. Lows in the lower 60s. Highs in the upper 80s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 80. .SATURDAY...Clear. Lows in the lower 50s. Highs in the lower 80s. $$ WYZ420-042215- North Laramie Valley/Shirley Basin- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....89-94. 24 hr trend......8 degrees warmer. Min humidity........10 percent. 24 hr trend......5 percent drier. 20-foot winds.......Southwest around 10 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......1000 ft AGL increasing to 12400-13300 ft AGL in the afternoon. Smoke dispersal.....Poor (9100 knot-ft) increasing to excellent (163800 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....52-57. 24 hr trend......1 degree cooler. Max humidity........35-41 percent. 24 hr trend......16 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 5 to 10 mph. Mixing height.......2600-3100 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (2100-26000 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....87-92. 24 hr trend......Unchanged. Min humidity........11 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing height.......500-1000 ft AGL increasing to 9500-10200 ft AGL in the afternoon. Smoke dispersal.....Poor (6200 knot-ft) increasing to good (99100 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. Southeast winds around 5 mph. .WEDNESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80. .SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ421-042215- Ferris/Seminoe/Shirley Mountains- 145 AM MDT Sun Sep 4 2022 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS EVENING... .TODAY... Sky/weather.........Sunny. Max temperature.....88-96. 24 hr trend......13 degrees warmer. Min humidity........10 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest around 10 mph shifting to the northwest in the afternoon. Gusts up to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph shifting to the northwest in the afternoon. Mixing height.......900 ft AGL increasing to 12700-13200 ft AGL in the afternoon. Smoke dispersal.....Poor (10000 knot-ft) increasing to excellent (194200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....56-61. 24 hr trend......3 degrees cooler. Max humidity........28-34 percent. 24 hr trend......4 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest 5 to 10 mph. Gusts up to 25 mph decreasing to 15 mph after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......3000-3500 ft AGL decreasing to 500 ft AGL after midnight. Smoke dispersal.....Poor to fair (3700-41300 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....85-93. 24 hr trend......2 degrees cooler. Min humidity........4-10 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......600-1100 ft AGL increasing to 8500-9900 ft AGL in the afternoon. Smoke dispersal.....Poor (7000 knot-ft) increasing to very good (104800 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the upper 80s. West winds around 5 mph. .WEDNESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the upper 80s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the lower 80s. $$ WYZ422-042215- Central and West Carbon- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....90-95. 24 hr trend......4 degrees warmer. Min humidity........9 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southwest around 10 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......800-1400 ft AGL increasing to 12800-13300 ft AGL in the afternoon. Smoke dispersal.....Poor (11000 knot-ft) increasing to excellent (168300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....54-59. 24 hr trend......1 degree warmer. Max humidity........29-35 percent. 24 hr trend......4 percent wetter. Humidity recovery...Poor. 20-foot winds.......West 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......3000-3500 ft AGL decreasing to 500 ft AGL after midnight. Smoke dispersal.....Poor (3500-33800 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....89-94. 24 hr trend......Unchanged. Min humidity........8 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......600-1100 ft AGL increasing to 9500-10100 ft AGL in the afternoon. Smoke dispersal.....Poor (6800 knot-ft) increasing to very good (120600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. West winds around 5 mph. .WEDNESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. .SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ423-042215- Southwest Carbon County- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....90-95. 24 hr trend......6 degrees warmer. Min humidity........4-10 percent. 24 hr trend......Unchanged. 20-foot winds.......South around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the northwest in the afternoon. Mixing height.......800-1300 ft AGL increasing to 11900-13000 ft AGL in the afternoon. Smoke dispersal.....Poor (9000 knot-ft) increasing to very good (143000 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....53-58. 24 hr trend......1 degree cooler. Max humidity........25-31 percent. 24 hr trend......4 percent drier. Humidity recovery...Poor. 20-foot winds.......North 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North 10 to 15 mph. Mixing height.......2900-3400 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (2900-36100 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....88-93. 24 hr trend......3 degrees cooler. Min humidity........8 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......500-1000 ft AGL increasing to 9800-10300 ft AGL in the afternoon. Smoke dispersal.....Poor (5800 knot-ft) increasing to very good (132700 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the mid 50s. Highs around 90. North winds around 10 mph. .WEDNESDAY...Clear. Lows in the lower 50s. Highs around 90. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the mid 50s. Highs around 90. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. .SATURDAY...Clear. Lows in the upper 40s. Highs in the mid 80s. $$ WYZ424-042215- Sierra Madre Range/Medicine Bow NF- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....79-87. 24 hr trend......4 degrees warmer. Min humidity........5-11 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph shifting to the northwest in the afternoon. Mixing height.......1600-2500 ft AGL increasing to 10800-12100 ft AGL in the afternoon. Smoke dispersal.....Poor (23800 knot-ft) increasing to excellent (151600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....50-56. 24 hr trend......1 degree warmer. Max humidity........27-33 percent. 24 hr trend......1 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest around 5 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......2600-3200 ft AGL decreasing to 500 ft AGL after midnight. Smoke dispersal.....Poor (5000-32600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....78-86. 24 hr trend......Unchanged. Min humidity........6-12 percent. 24 hr trend......1 percent drier. 20-foot winds.......West 5 to 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing height.......1200-1800 ft AGL increasing to 9400-9900 ft AGL in the afternoon. Smoke dispersal.....Poor (16700 knot-ft) increasing to very good (145300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 5 mph. .WEDNESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the lower 50s. Highs in the lower 80s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. $$ WYZ425-042215- Upper North Platte River Basin- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....88-93. 24 hr trend......5 degrees warmer. Min humidity........9 percent. 24 hr trend......2 percent drier. 20-foot winds.......South around 10 mph shifting to the northwest in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the northwest in the afternoon. Mixing height.......1700-2200 ft AGL increasing to 11300-12900 ft AGL in the afternoon. Smoke dispersal.....Poor (18000 knot-ft) increasing to very good (142300 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....51-56. 24 hr trend......Unchanged. Max humidity........32-38 percent. 24 hr trend......10 percent drier. Humidity recovery...Poor. 20-foot winds.......West around 5 mph shifting to the south after midnight. Gusts up to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the south after midnight. Mixing height.......2700-3300 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (2600-26700 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....88-93. 24 hr trend......Unchanged. Min humidity........4-10 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......800-1300 ft AGL increasing to 9500 ft AGL in the afternoon. Smoke dispersal.....Poor (8400 knot-ft) increasing to very good (116600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. Southwest winds around 5 mph. .WEDNESDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. .SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ426-042215- Snowy Range/Medicine Bow NF- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....77-85. 24 hr trend......3 degrees warmer. Min humidity........7-13 percent. 24 hr trend......6 percent drier. 20-foot winds.......West around 10 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph shifting to the northwest in the afternoon. Mixing height.......1900-2800 ft AGL increasing to 10000-11800 ft AGL in the afternoon. Smoke dispersal.....Poor (30600 knot-ft) increasing to excellent (165000 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....46-54. 24 hr trend......Unchanged. Max humidity........33-39 percent. 24 hr trend......24 percent drier. Humidity recovery...Poor. 20-foot winds.......Northwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......2500-3200 ft AGL decreasing to 200-700 ft AGL after midnight. Smoke dispersal.....Poor (4700-35600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....75-85. 24 hr trend......2 degrees warmer. Min humidity........8-14 percent. 24 hr trend......1 percent drier. 20-foot winds.......West around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph shifting to the northwest in the afternoon. Mixing height.......1200-2000 ft AGL increasing to 9300-10300 ft AGL in the afternoon. Smoke dispersal.....Poor (18900 knot-ft) increasing to excellent (150600 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 40s. Highs around 80. West winds around 5 mph. .WEDNESDAY...Clear. Lows in the upper 40s. Highs around 80. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the upper 40s. Highs around 80. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. .SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. $$ WYZ427-042215- North Snowy Range Foothills- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....87-92. 24 hr trend......5 degrees warmer. Min humidity........9 percent. 24 hr trend......5 percent drier. 20-foot winds.......West around 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing height.......1500-2700 ft AGL increasing to 12000-13200 ft AGL in the afternoon. Smoke dispersal.....Poor (21200 knot-ft) increasing to excellent (164400 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....54-59. 24 hr trend......Unchanged. Max humidity........28-34 percent. 24 hr trend......8 percent drier. Humidity recovery...Poor. 20-foot winds.......West 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......2700-3200 ft AGL decreasing to 500 ft AGL after midnight. Smoke dispersal.....Poor (3900-31800 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....87-92. 24 hr trend......Unchanged. Min humidity........10 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing height.......900-1800 ft AGL increasing to 9300-9800 ft AGL in the afternoon. Smoke dispersal.....Poor (13500 knot-ft) increasing to very good (115200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. West winds around 5 mph. .WEDNESDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the mid 50s. Highs in the upper 80s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. .SATURDAY...Mostly clear. Lows around 50. Highs in the lower 80s. $$ WYZ428-042215- Southern Laramie Valley- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....87-92. 24 hr trend......7 degrees warmer. Min humidity........10 percent. 24 hr trend......9 percent drier. 20-foot winds.......Southwest around 5 mph shifting to the northwest in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Mixing height.......1300-2400 ft AGL increasing to 11100-12000 ft AGL in the afternoon. Smoke dispersal.....Poor (16000 knot-ft) increasing to very good (145900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....51-56. 24 hr trend......1 degree warmer. Max humidity........34-40 percent. 24 hr trend......21 percent drier. Humidity recovery...Poor. 20-foot winds.......West 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......2600-3100 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (2500-27500 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....87-92. 24 hr trend......Unchanged. Min humidity........11 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West around 5 mph shifting to the north in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the north in the afternoon. Mixing height.......700-1300 ft AGL increasing to 9500-10500 ft AGL in the afternoon. Smoke dispersal.....Poor (8800 knot-ft) increasing to very good (122900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 80s. South winds around 5 mph. .WEDNESDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the lower 80s. $$ WYZ429-042215- Southern Laramie Range- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....84-89. 24 hr trend......8 degrees warmer. Min humidity........7-13 percent. 24 hr trend......17 percent drier. 20-foot winds.......West around 10 mph shifting to the north in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph shifting to the north in the afternoon. Mixing height.......1800-2400 ft AGL increasing to 10700-11500 ft AGL in the afternoon. Smoke dispersal.....Poor (25700 knot-ft) increasing to very good (145500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....55-60. 24 hr trend......3 degrees warmer. Max humidity........26-32 percent. 24 hr trend......44 percent drier. Humidity recovery...Poor. 20-foot winds.......West 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing height.......2700-3200 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (4300-29200 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....84-89. 24 hr trend......1 degree warmer. Min humidity........8-14 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Northwest around 10 mph with higher gusts shifting to the north in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph shifting to the north in the afternoon. Mixing height.......900-1500 ft AGL increasing to 9400-10500 ft AGL in the afternoon. Smoke dispersal.....Poor (15700 knot-ft) increasing to very good (131000 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Northeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the lower 80s. South winds around 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the mid 80s. South winds around 10 mph. .FRIDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. $$ WYZ430-042215- Laramie Foothills and High Plains- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....91-96. 24 hr trend......8 degrees warmer. Min humidity........6-12 percent. 24 hr trend......12 percent drier. 20-foot winds.......West around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph shifting to the northeast in the afternoon. Mixing height.......1400-2200 ft AGL increasing to 11100-11600 ft AGL in the afternoon. Smoke dispersal.....Poor (16700 knot-ft) increasing to very good (132500 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57-62. 24 hr trend......5 degrees warmer. Max humidity........33-39 percent. 24 hr trend......34 percent drier. Humidity recovery...Poor. 20-foot winds.......South around 10 mph shifting to the west after midnight. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph shifting to the west after midnight. Mixing height.......2300-2800 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3700-27600 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....91-96. 24 hr trend......1 degree warmer. Min humidity........12 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 10 mph shifting to the northeast in the afternoon. Gusts up to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph shifting to the northeast in the afternoon. Mixing height.......1100-1600 ft AGL increasing to 9800-10800 ft AGL in the afternoon. Smoke dispersal.....Poor (17600 knot-ft) increasing to very good (141700 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. North winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs around 90. South winds around 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the lower 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s. .SATURDAY...Clear. Lows around 50. Highs in the mid 80s. $$ WYZ431-042215- Laramie East High Plains- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....92-97. 24 hr trend......6 degrees warmer. Min humidity........12 percent. 24 hr trend......9 percent drier. 20-foot winds.......South around 10 mph shifting to the southeast in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the southeast in the afternoon. Mixing height.......900-1400 ft AGL increasing to 10300-11200 ft AGL in the afternoon. Smoke dispersal.....Poor (11800 knot-ft) increasing to very good (127500 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Clear. Min temperature.....54-59. 24 hr trend......1 degree warmer. Max humidity........46-52 percent. 24 hr trend......37 percent drier. Humidity recovery...Poor. 20-foot winds.......Southeast around 10 mph shifting to the southwest after midnight. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 15 mph shifting to the southwest after midnight. Mixing height.......1900-2400 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3500-26900 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....93-98. 24 hr trend......1 degree warmer. Min humidity........12 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest around 10 mph shifting to the northeast in the afternoon. Gusts up to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph shifting to the northeast in the afternoon. Mixing height.......1000 ft AGL increasing to 10300-11000 ft AGL in the afternoon. Smoke dispersal.....Poor (12100 knot-ft) increasing to very good (142900 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. Northeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. South winds around 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the mid 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. $$ WYZ432-042215- Bordeaux/Chugwater/Wheatland- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....95-100. 24 hr trend......6 degrees warmer. Min humidity........11 percent. 24 hr trend......10 percent drier. 20-foot winds.......South around 5 mph shifting to the east in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph shifting to the east in the afternoon. Mixing height.......900-1600 ft AGL increasing to 10200-11000 ft AGL in the afternoon. Smoke dispersal.....Poor (10300 knot-ft) increasing to very good (110500 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....59-64. 24 hr trend......3 degrees warmer. Max humidity........33-39 percent. 24 hr trend......29 percent drier. Humidity recovery...Poor. 20-foot winds.......Southeast around 10 mph shifting to the southwest after midnight. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 15 mph shifting to the southwest after midnight. Mixing height.......2000-2500 ft AGL decreasing to 400 ft AGL after midnight. Smoke dispersal.....Poor (3600-23800 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Mostly sunny. Max temperature.....96-101. 24 hr trend......2 degrees warmer. Min humidity........12 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 10 mph shifting to the northeast in the afternoon. Gusts up to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph shifting to the northeast in the afternoon. Mixing height.......1100 ft AGL increasing to 9900-10500 ft AGL in the afternoon. Smoke dispersal.....Poor (12000 knot-ft) increasing to very good (126200 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 60. Highs in the mid 90s. East winds around 10 mph. .WEDNESDAY...Clear. Lows around 60. Highs in the mid 90s. South winds around 10 mph. .THURSDAY...Clear. Lows in the lower 60s. Highs in the mid 90s. South winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. $$ WYZ433-042215- Goshen/Middle-Lower North Platte River Basin- 145 AM MDT Sun Sep 4 2022 .TODAY... Sky/weather.........Sunny. Max temperature.....96-101. 24 hr trend......7 degrees warmer. Min humidity........12 percent. 24 hr trend......8 percent drier. 20-foot winds.......Southeast 5 to 10 mph and gusty. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph. Mixing height.......800-1300 ft AGL increasing to 9400-10100 ft AGL in the afternoon. Smoke dispersal.....Poor (8800 knot-ft) increasing to good (93800 knot-ft) in the afternoon. Haines Index........5 or moderate potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....55-60. 24 hr trend......1 degree cooler. Max humidity........48-54 percent. 24 hr trend......20 percent drier. Humidity recovery...Poor. 20-foot winds.......Southeast 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 10 to 15 mph. Mixing height.......400-2100 ft AGL. Smoke dispersal.....Poor (3000-20300 knot-ft). Haines Index........6 or high potential for large plume dominated fire growth. .LABOR DAY... Sky/weather.........Sunny. Max temperature.....98-103. 24 hr trend......2 degrees warmer. Min humidity........13 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Northwest around 5 mph shifting to the northeast in the afternoon. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph shifting to the northeast in the afternoon. Mixing height.......900 ft AGL increasing to 9800-10900 ft AGL in the afternoon. Smoke dispersal.....Poor (8400 knot-ft) increasing to very good (122400 knot-ft) in the afternoon. Haines Index........6 or high potential for large plume dominated fire growth. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Northeast winds around 5 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Winds generally less than 10 mph. .THURSDAY...Clear. Lows in the upper 50s. Highs in the upper 90s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 80s. .SATURDAY...Clear. Lows in the lower 50s. Highs in the upper 80s. $$ MAJ