881
FNUS75 KPUB 190801
FWSPUB

Spot Forecast for Willow...US Forest Service
National Weather Service Pueblo CO
201 AM MDT Sat Sep 19 2026

Forecast is based on forecast start time of 0744 MDT on September 19.
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...

For the area of interest, isolated to scattered showers and
storms are expected today, with conditions drying out through
Sunday. Greatest hazards from any storms will be brief heavy
rainfall, gusty outflow winds to around 35 mph, and lightning. As
for winds, winds this evening and into tomorrow morning will be
fairly light, and variable, around 5-6 mph. For the afternoons,
winds will predominantly be southwesterly with sustained winds
today around 13-15 mph, and gusts to around 20-25. For tomorrow,
sustained winds will be around 15-18 mph, and gusts to around
25-30 mph. Humidity values will follow a typical diurnal trend,
with lowest values during the afternoons, and highest values
overnight. Humidity values will be lowest Sunday afternoon. Values
this afternoon will fall to around 43-45 percent, increase to
around 72-74 percent tonight, and then fall to around 35-37
percent Thursday afternoon.

.REST OF TODAY...

Sky/weather.........Mostly sunny(48 percent). Slight chance of rain
                    showers and thunderstorms after 0900 until
                    1200, then chance of rain showers and
                    thunderstorms until 1500, then slight chance of
                    rain showers and thunderstorms.
Max temperature.....50-55F.
Min humidity........41-46 percent.
Wind (20 ft)........West winds around 14 mph. Gusty and erratic
                    winds expected near thunderstorms after 0900.
Mixing height.......2000 ft agl until 1000, then 5500 ft agl.
Transport winds.....West around 20 mph.
Smoke dispersal.....Poor until 0800. Good after 1100.

TIME (MDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........49  43  37  44  52  59  57  57  56  52  48
Weather cov.....        SCH SCH SCH CHC CHC CHC SCH SCH SCH
Weather type....        RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........        SCH SCH SCH CHC CHC CHC SCH SCH SCH
Temp............39  42  45  47  49  51  51  51  53  52  51
RH..............85  80  73  65  59  53  51  48  43  47  47
20 FT wind dir..W   W   SW  SW  SW  SW  SW  SW  W   W   W
20 FT wind spd..9   9   10  10  10  14  14  14  14  14  14
20 FT wind gust.14  14  16  16  16  21  21  21  21  21  21
Eye lvl wnd dir.W   W   SW  SW  SW  SW  SW  SW  W   W   W
Eye lvl wnd spd.5   5   6   6   6   8   8   8   8   8   8
Eye lvl wnd gst.8   8   10  10  10  13  13  13  13  13  13
Mix hgt (kft)...0.5 1.0 2.5 4.0 5.5 6.0 6.5 6.5 6.5 5.5 5.0
Transp wind dir.W   W   W   W   SW  SW  SW  SW  W   W   W
Transp wind spd.10  12  14  16  20  21  22  23  21  20  20
SDspl kt-ft/10006   8   32  55  89  110 115 133 117 98  83

.TONIGHT...

Sky/weather.........Partly cloudy(27 percent).
Min temperature.....34F.
Max humidity........71-76 percent.
Wind (20 ft)........West winds around 13 mph.
Mixing height.......4000 ft agl until 1900, then 1000 ft agl.
Transport winds.....West around 13 mph.
Smoke dispersal.....Fair until 1900, then poor.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........44  36  29  21  19  17  14  13  13  12  11  11
Weather cov.....
Weather type....
Tstm cov........
Temp............48  43  41  39  39  38  38  37  37  37  36  36
RH..............53  64  67  72  71  72  71  69  69  69  69  69
20 FT wind dir..W   W   W   W   W   W   SW  SW  SW  SW  SW  SW
20 FT wind spd..13  13  13  8   8   8   9   9   9   10  10  10
20 FT wind gust.18  18  18  13  13  13  14  14  14  16  16  16
Eye lvl wnd dir.W   W   W   W   W   W   SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.8   8   8   5   5   5   5   5   5   6   6   6
Eye lvl wnd gst.11  11  11  8   8   8   8   8   8   10  10  10
Mix hgt (kft)...4.0 2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.W   W   W   W   W   W   SW  SW  W   SW  W   W
Transp wind spd.17  12  8   8   8   10  10  12  13  14  14  13
SDspl kt-ft/100059  19  5   5   5   6   6   6   7   8   8   8

.SUNDAY...

Sky/weather.........Sunny.
Max temperature.....49-54F.
Min humidity........34-39 percent.
Wind (20 ft)........West winds 14-18 mph with gusts to around 30
                    mph until 1500, then west 14-18 mph.
Mixing height.......1000 ft agl until 0900, then 6000 ft agl.
Transport winds.....West around 17 mph.
Smoke dispersal.....Poor until 0900, then fair until 1000, then
                    good.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........10  14  7   4   5   5   7   10  13  9   14  7
Weather cov.....
Weather type....
Tstm cov........
Temp............36  35  38  43  47  48  50  51  51  52  51  51
RH..............70  73  69  59  50  46  41  40  38  37  37  37
20 FT wind dir..SW  SW  SW  W   W   W   W   W   W   W   W   W
20 FT wind spd..12  12  12  16  16  16  18  18  18  18  18  18
20 FT wind gust.20  20  20  28  28  28  30  30  30  29  29  29
Eye lvl wnd dir.SW  SW  SW  W   W   W   W   W   W   W   W   W
Eye lvl wnd spd.7   7   7   10  10  10  11  11  11  11  11  11
Eye lvl wnd gst.12  12  12  17  17  17  18  18  18  17  17  17
Mix hgt (kft)...0.5 0.5 1.5 3.0 4.5 5.5 6.0 6.5 6.5 6.0 6.5 5.5
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.13  13  12  17  21  24  25  21  20  22  17  16
SDspl kt-ft/10007   7   17  50  88  111 126 121 114 114 95  83

$$
Forecaster...SIMCOE
Requested by...Andrew Duzet
Type of request...WILDFIRE
.TAG 2621924.4/PUB
.DELDT 09/19/26
.FormatterVersion 2.0.0