105 FNUS75 KBOU 111616 FWSBOU Spot Forecast for Green Mountain RX...USFS National Weather Service Denver/Boulder CO 1016 AM MDT Wed Jun 11 2025 If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Scattered showers and thunderstorms are expected to form shortly after noon. Wind gusts to 45 mph will be possible with the showers and thunderstorms. The wind direction this afternoon will be primarily driven by outflow winds from nearby showers and thunderstorms. Any rainfall today is expected to be light. For Thursday, similar conditions are expected with a slightly better chance at seeing rainfall, but gusty winds will again be the main threat. Drier air slowly begins moving into the area, which will decrease rainfall chances Friday. By the weekend, warm and dry conditions are expected. .REST OF TODAY... Sky/weather.........Mostly cloudy (75-85 percent). Chance of showers and thunderstorms. CWR.................23 percent increasing to 27 percent late in the afternoon. Chance of pcpn......40 percent. Chance of thunder...42 percent. Max temperature.....Around 78. Min humidity........24 percent. Wind (20 ft)........North winds 6 to 11 mph until 1600. West around 8 mph after 1700. Gusty and erratic winds expected near thunderstorms. Mixing height.......10400 ft AGL until 1500, then 6700 ft AGL. Transport winds.....Northwest around 9 mph until 1300, then west 8 to 13 mph. Smoke dispersal.....Good until 1500, then fair. TIME (MDT) 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........76 79 81 84 85 85 Weather cov.....SCH CHC CHC CHC CHC CHC Weather type....RW RW RW RW RW RW Tstm cov........SCH CHC CHC CHC CHC CHC CWR.............20 20 20 30 30 30 Chc of pcpn (%).20 30 30 40 40 40 Chc of thdr (%).20 30 30 40 40 40 Temp............77 76 75 73 71 68 RH..............24 25 27 31 35 40 20 FT wind dir..N N N NW W W 20 FT wind spd..8 8 8 8 8 8 20 FT wind gust.13 13 13 13 13 13 Mix hgt (kft)...11 9.7 8.8 6.9 6.5 5.4 Transp wind dir.NW W NW W NW W Transp wind spd.9 8 9 9 9 13 Vrate kt-ft/1K..88 68 71 55 52 60 SmokeDispersion.G G G F F F .TONIGHT... Sky/weather.........Mostly cloudy (60-70 percent) until 2400, then partly cloudy (30-40 percent). Slight chance of rain showers and thunderstorms until 2000. CWR.................4 percent. Chance of pcpn......20 percent. Chance of thunder...15 percent. Min temperature.....Around 54. Max humidity........58 percent. Wind (20 ft)........Southwest to west winds 5 to 12 mph. Gusty and erratic winds expected near thunderstorms until 2000. Mixing height.......5000 ft AGL until 1900. Below 1000 FT AGL after 2100. Transport winds.....Southwest 8 to 13 mph until 2100, then light until 2200, then west 8 to 13 mph. Smoke dispersal.....Fair until 1900, then poor. TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........79 73 68 62 57 52 47 40 32 25 22 18 Weather cov.....SCH SCH Weather type....RW RW Tstm cov........SCH SCH CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Chc of pcpn (%).20 20 10 10 10 0 0 0 0 0 0 0 Chc of thdr (%).20 20 10 10 10 0 0 0 0 0 0 0 Temp............67 66 63 61 60 58 57 58 55 55 54 54 RH..............40 43 48 51 56 58 58 54 58 57 56 54 20 FT wind dir..SW SW W W W SW SW SW W W W W 20 FT wind spd..5 3 3 5 5 6 6 6 6 6 6 6 20 FT wind gust.12 10 10 12 12 13 13 13 13 13 13 14 Mix hgt (kft)...5.0 3.2 1.4 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 Transp wind dir.W SW SW W W W W W W W W W Transp wind spd.13 9 8 6 9 10 10 12 12 10 10 10 Vrate kt-ft/1K..56 26 10 3 6 6 6 7 7 6 7 7 SmokeDispersion.F P P P P P P P P P P P .THURSDAY... Sky/weather.........Partly cloudy (25-35 percent) until 1100, then mostly cloudy (60-70 percent). Rain showers likely and chance of thunderstorms after 1200. CWR.................0 percent increasing to 13 percent in the afternoon. Chance of pcpn......60 percent. Chance of thunder...46 percent. Max temperature.....Around 79. Min humidity........26 percent. Wind (20 ft)........Southwest winds 5 to 8 mph until 0800, then variable up to 5 mph until 1100, then northeast 5 to 8 mph until 1400, then west 5 to 15 mph. Gusty and erratic winds expected near thunderstorms after 1200. Mixing height.......Below 1000 FT AGL until 0800, then 3400 ft AGL until 1000, then 8000 ft AGL until 1400, then 4800 ft AGL. Transport winds.....West 8 to 12 mph until 1000, then northwest 8 to 10 mph until 1200, then light until 1300, then northwest 8 to 11 mph until 1600, then south around 10 mph until 1700, then west around 12 mph. Smoke dispersal.....Poor until 1100, then fair until 1400, then poor. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........15 28 37 25 31 54 76 76 76 76 76 76 Weather cov..... LKY LKY LKY LKY LKY LKY Weather type.... RW RW RW RW RW RW Tstm cov........ CHC CHC CHC CHC CHC CHC CWR.............0 0 0 0 0 0 10 10 10 10 10 10 Chc of pcpn (%).0 0 0 0 0 0 60 60 60 60 60 60 Chc of thdr (%).0 0 0 0 0 0 40 40 40 50 50 50 Temp............54 57 62 67 74 77 78 77 77 75 73 71 RH..............52 50 48 41 33 29 26 26 29 32 35 38 20 FT wind dir..SW W W W NW N N N NW W W W 20 FT wind spd..6 5 3 3 3 5 5 5 6 6 6 6 20 FT wind gust.14 13 12 12 12 12 13 14 15 15 15 14 Mix hgt (kft)...0.7 0.9 2.0 3.8 6.6 8.5 7.8 6.9 5.2 3.5 4.2 3.7 Transp wind dir.W W W NW NW NW W NW NW NW S W Transp wind spd.10 9 9 9 7 7 7 8 8 9 10 12 Vrate kt-ft/1K..7 8 16 30 40 51 47 49 36 28 37 39 SmokeDispersion.P P P P P F F F P P P P .FORECAST DAYS 3 THROUGH 5... .FRIDAY... Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Southwest winds 5 to 15 mph 5 mph. .SATURDAY... Partly cloudy. Lows in the lower 50s. Highs in the lower 80s. Southwest winds 5 to 15 mph. .SUNDAY... Partly cloudy. Lows in the mid 50s. Highs in the mid 80s. Southwest winds 5 to 15 mph. $$ Forecaster...Meier Requested by...Justin McArthur Type of request...PRESCRIBED .TAG 2515767.0/BOU .DELDT 06/11/25 .FormatterVersion 2.0.0 .EMAIL justin.mcarthur@usda.gov