088
FNUS75 KPUB 092252
FWSPUB

Spot Forecast for Greenhorn Piles Rx...United States Forest Service
National Weather Service Pueblo CO
352 PM MST Tue Dec 9 2025

Forecast is based on ignition time of 0600 MST on December 10.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (719) 948-9429, if you have questions
or concerns with this forecast.

.DISCUSSION...

Look for gradual warming and drying across the burn area through
the upcoming week, with brisk W to NW winds at the surface and
aloft. An inversion aloft is working to keep mixing heights very
low, but there is enough lift through midday for a 3-4 hour window
of Fair for the area.


.WEDNESDAY...

Sky/weather.........Mostly sunny.
Max temperature.....34-37F.
Min humidity........55-60 percent.
Wind (20 ft)........West winds 10-12 mph until 1100, then 12-15
                    mph with occasional gusts to 26 mph.
Mixing height.......500 ft agl.
Transport winds.....West around 25 mph.
Smoke dispersal.....Poor until 1100, then Fair until 1500, then Poor.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........25  24  24  22  20  18  22  27  31  31  31  22
Weather cov.....
Weather type....
Tstm cov........
Temp............25  23  25  30  32  34  35  36  35  35  34  30
RH..............74  81  74  63  63  61  61  61  64  64  64  75
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..10  10  10  13  13  13  15  15  15  17  17  17
20 FT wind gust.21  21  21  25  25  25  28  28  28  28  28  28
Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.5 0.5 0.5 0.1 0.1 0.1 0.1
Transp wind dir.NW  NW  NW  NW  NW  NW  W   W   W   W   W   W
Transp wind spd.13  14  15  16  20  22  24  25  25  24  22  21
SDspl kt-ft/10000   0   0   0   0   5   7   10  4   0   0   0

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....28-31F.
Max humidity........70-75 percent.
Wind (20 ft)........West winds 14-18 mph with gusts to around 32
                    mph.
Mixing height.......LESS THAN 500 FEET AGL.
Transport winds.....Northwest around 21 mph.
Smoke dispersal.....Poor.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........29  33  34  30  28  25  22  20  17  17  18  18
Weather cov.....
Weather type....
Tstm cov........
Temp............32  31  31  31  31  30  30  30  31  31  31  31
RH..............66  66  66  63  61  63  60  60  56  53  53  51
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  18  18  18  18  17  17  17
20 FT wind gust.32  32  32  32  32  32  32  32  32  32  32  32
Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.W   NW  W   NW  NW  NW  NW  NW  NW  NW  NW  NW
Transp wind spd.18  20  21  21  21  21  21  21  21  21  20  20
SDspl kt-ft/10000   0   0   0   0   0   0   0   0   0   0   0

.THURSDAY...

Sky/weather.........Sunny.
Max temperature.....40-42F.
Min humidity........35-40 percent.
Wind (20 ft)........West winds 12-16 mph, with occasional
                    afternoon gusts to 26 mph.
Mixing height.......LESS THAN 500 FEET AGL.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Poor.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........18  18  18  18  17  17  18  19  20  20  20  20
Weather cov.....
Weather type....
Tstm cov........
Temp............32  32  33  35  38  40  41  40  39  37  34  32
RH..............49  49  47  45  44  42  43  46  48  50  54  53
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..16  16  16  15  15  15  15  15  15  16  16  16
20 FT wind gust.29  29  29  25  25  25  25  25  25  26  26  26
Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.NW  NW  NW  NW  NW  NW  NW  W   W   W   NW  NW
Transp wind spd.20  18  18  18  18  18  20  20  21  21  21  20
SDspl kt-ft/10000   0   0   0   0   0   0   0   0   0   0   0

$$
Forecaster...MOORE
Requested by...Charles Boyles
Type of request...PRESCRIBED
.TAG 2527006.2/PUB
.DELDT 12/09/25
.FormatterVersion 2.0.0