FNUS75 KCYS 151646 FWSCYS Spot Forecast for Pole Mtn prescibed...USFS National Weather Service Cheyenne WY 1046 AM MDT Thu Oct 15 2026 If conditions become unrepresentative, contact the National Weather Service at (307) 772-2227 .DISCUSSION... A warming and drying trend will begin on Friday, with a prolonged period of above average temperatures and mostly sunny skies. Friday will feature seasonably cool temperatures, with a high in the upper 40s. Minimum relative humidity will fall to about 30 percent with light winds expected. As high pressure strengthens over the area, temperatures will rise to about 60 degrees on Saturday. This is above average for mid to late October. Winds will be strongest on Saturday with sustained west winds at 15 to 20 MPH and gusts to 30 MPH. The breezy conditions and above average temperatures will lead to drying conditions, with minimum relative humidity likely falling in the 20 to 25 percent range. Breezy conditions will continue into Sunday morning, with winds gradually weakening as the day progresses. High temperature and minimum relative humidity will be comparable to Saturday. Dry and mild conditions will continue through mid week, with light winds likely through Wednesday. High temperatures Monday through Wednesday will hover around 60. Although precipitation chances during this time will be minimal, minimum relative humidity will gradually increase as the week progresses due to a potent trough potentially arriving towards the end of the week. Minimum relative humidity will be in the 30s Monday through Wednesday. Due to light winds on Monday, smoke dispersal will be poor during the morning hours, but become fair during the afternoon. Smoke dispersal will be similar for Tuesday, with poor conditions in the morning and fair to possibly good conditions in the afternoon. .FRIDAY... Sky/weather.........Sunny (0-10 percent). CWR.................0 percent. Max temperature.....Around 49. Min humidity........26 percent. Wind (20 ft)........Southwest winds 5 to 7 mph late in the morning becoming light, then becoming southwest around 5 mph late in the afternoon. Mixing height.......1800 ft AGL. Transport winds.....Northwest 6 to 10 mph shifting to the south 6 to 8 mph in the afternoon. Smoke dispersal.....Poor (3900 knot-ft). TIME (MDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........6 2 2 1 2 2 2 2 2 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 Temp............28 33 37 40 43 47 49 48 43 RH..............58 49 40 34 29 26 26 30 39 20 FT wind dir..W SW SW SW SW SW SW SW SW 20 FT wind spd..7 6 5 3 3 3 3 5 5 20 FT wind gust.12 10 8 7 7 7 7 8 9 Mix hgt (kft)...0.4 0.6 1.0 1.3 1.4 1.7 1.8 1.4 0.7 Transp wind dir.W W NW SW SW S S S S Transp wind spd.10 8 6 6 6 7 7 8 8 SDspl kt-ft/10004 4 5 6 7 10 11 10 5 .FRIDAY NIGHT... Sky/weather.........Clear (0-10 percent). CWR.................0 percent. Min temperature.....Around 33. Max humidity........61 percent. Wind (20 ft)........Southwest winds 6 to 14 mph. Mixing height.......400 ft AGL. Transport winds.....Southwest 8 to 14 mph shifting to the west 14 to 17 mph overnight. Smoke dispersal.....Poor (2600 knot-ft). TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........2 5 5 4 5 4 5 7 7 6 6 7 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............37 34 33 33 34 34 34 34 35 35 36 36 RH..............54 61 61 56 51 49 47 47 43 41 40 38 20 FT wind dir..SW SW SW SW SW SW W W W W W W 20 FT wind spd..6 7 7 7 8 9 10 12 13 14 14 14 20 FT wind gust.10 12 13 15 16 18 21 23 25 26 26 26 Mix hgt (kft)...0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6 Transp wind dir.S SW SW SW W W W W W W W W Transp wind spd.8 10 10 12 13 14 14 16 16 17 17 17 SDspl kt-ft/10003 3 4 5 6 6 6 8 8 8 8 8 .SATURDAY... Sky/weather.........Sunny (0-10 percent). CWR.................0 percent. Max temperature.....Around 60. Min humidity........24 percent. Wind (20 ft)........West winds 12 to 15 mph with gusts to around 29 mph. Mixing height.......2300 ft AGL. Transport winds.....West 17 to 23 mph. Smoke dispersal.....Poor (8000 knot-ft) early in the morning increasing to fair (41000 knot-ft) in the afternoon. TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........5 10 9 5 3 2 3 3 4 4 3 3 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............36 36 37 40 44 49 54 58 60 60 57 53 RH..............38 38 38 37 35 31 28 26 24 25 29 35 20 FT wind dir..W W W W W W W W W W W W 20 FT wind spd..13 13 14 14 15 15 15 15 14 13 12 12 20 FT wind gust.25 25 26 28 29 29 29 28 26 24 23 21 Mix hgt (kft)...0.5 0.5 0.6 0.6 0.8 1.0 1.3 1.8 2.1 2.3 1.9 1.3 Transp wind dir.W W W W W W W W W W W W Transp wind spd.18 17 20 22 23 22 22 22 21 21 20 20 SDspl kt-ft/10009 8 9 12 16 20 25 33 39 41 32 22 .FORECAST DAYS 3 THROUGH 7... .SUNDAY... Mostly clear. Lows around 40. Highs in the upper 50s. West winds around 11 mph. .MONDAY... Mostly clear. Lows in the upper 30s. Highs in the upper 50s. South winds around 6 mph. .TUESDAY... Mostly clear. Lows in the lower 40s. Highs in the lower 60s. South winds around 7 mph. .WEDNESDAY... Mostly clear. Lows in the mid 40s. Highs in the lower 60s. .THURSDAY... Partly cloudy. Chance of showers. Lows in the mid 40s. Highs in the upper 50s. $$ Forecaster...Fuller Requested by...Coyde Fickel Type of request...PRESCRIBED .TAG 2623834.0/CYS .DELDT 10/15/26 .FormatterVersion 2.0.0 .EMAIL coyde.fickel@usda.gov