968
FNUS75 KCYS 100459
FWSCYS

Spot Forecast for Wold Community Pile...U.S Forest Service
National Weather Service Cheyenne WY
959 PM MST Tue Dec 9 2025

If conditions become unrepresentative, contact the National Weather
Service at (307) 772-2227

.DISCUSSION...
Winds will continue to remain breezy through Wednesday with gusts
in the region around 40-50+ mph alongside a chance of snow
showers during the day. Winds continue this trend into Thursday,
though skies should be clearing and precipitation chances nil as
well.

.WEDNESDAY...

Sky/weather.........Partly sunny (55-65 percent). Chance of snow
                    showers early in the morning, then slight
                    chance of snow showers early in the morning.
CWR.................10 percent.
Max temperature.....Around 38.
Min humidity........79 percent.
Wind (20 ft)........West winds 20 to 22 mph with gusts to around 44
                    mph.
Mixing height.......2000 ft AGL.
Transport winds.....West 28 to 37 mph increasing to 38 to 45 mph in
                    the late morning and afternoon, then decreasing
                    to around 32 mph late in the afternoon.
Smoke dispersal.....Poor (10200 knot-ft) early in the morning
                    increasing to good (77800 knot-ft) in the
                    afternoon.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........75  70  68  66  66  66  67  62  59  54  46  44
Weather cov.....CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH SCH
Weather type....SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Tstm cov........
CWR.............10  10  10  10  10  0   0   0   0   0   0   0
Temp............28  28  31  33  33  35  36  38  36  38  36  34
RH..............100 100 96  89  92  85  82  79  85  79  85  89
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..20  21  22  22  21  21  21  22  22  22  22  21
20 FT wind gust.38  40  43  43  41  43  43  44  44  44  44  43
Mix hgt (kft)...0.4 0.6 1.4 1.8 1.6 2.0 1.7 1.7 1.7 1.5 1.2 0.7
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.28  32  37  39  39  44  45  44  41  39  38  32
SDspl kt-ft/100010  16  46  60  53  78  68  64  61  51  41  20

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent).
CWR.................2 percent.
Min temperature.....Around 29.
Max humidity........89 percent.
Wind (20 ft)........West winds 18 to 22 mph with gusts to around 44
                    mph.
Mixing height.......100 ft AGL.
Transport winds.....West 28 to 31 mph.
Smoke dispersal.....Poor (2800 knot-ft).

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........38  39  44  31  32  37  35  31  27  27  29  31
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............34  34  34  33  32  33  33  32  31  31  30  30
RH..............89  85  82  85  89  82  78  78  81  78  78  78
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..21  22  22  21  21  21  21  20  20  18  18  18
20 FT wind gust.44  44  44  43  41  41  40  39  38  38  38  38
Mix hgt (kft)...0.9 0.2 0.1 0.2 0.3 0.2 0.2 0.2 0.2 0.3 0.4 0.4
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.31  30  30  31  31  31  30  30  29  29  28  28
SDspl kt-ft/100025  5   3   6   7   6   6   6   6   7   8   10

.THURSDAY...

Sky/weather.........Sunny (20-30 percent).
CWR.................1 percent.
Max temperature.....Around 42.
Min humidity........46 percent.
Wind (20 ft)........West winds 15 to 21 mph with gusts to around 41
                    mph.
Mixing height.......1900 ft AGL.
Transport winds.....West 26 to 32 mph increasing to 29 to 38 mph
                    late in the morning, then decreasing to around
                    24 mph late in the afternoon.
Smoke dispersal.....Poor (6200 knot-ft) early in the morning
                    increasing to good (63900 knot-ft) in the
                    afternoon.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........30  29  28  23  20  18  17  16  19  19  20  25
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............29  30  31  34  37  39  41  42  41  39  36  35
RH..............78  72  69  61  54  52  48  46  46  48  54  56
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..18  18  18  18  18  20  20  21  21  21  20  15
20 FT wind gust.37  37  36  37  37  38  39  40  41  40  38  35
Mix hgt (kft)...0.3 0.3 0.3 0.7 1.2 1.6 1.8 1.9 1.8 1.4 0.9 0.4
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.26  26  26  29  32  36  38  38  37  33  29  24
SDspl kt-ft/10008   6   8   18  33  49  61  64  59  42  23  9

$$
Forecaster...Goatley
Requested by...Marcus Vigil
Type of request...PRESCRIBED
.TAG 2527279.0/CYS
.DELDT 12/10/25
.FormatterVersion 2.0.0
.EMAIL marcus.vigil@usda.gov