Spot Forecast
Issued by NWS Pueblo, CO

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Spot Forecast for Mill Creek Fire...USFS
National Weather Service Pueblo CO
1152 PM MDT Tue Sep 30 2025

Forecast is based on forecast start time of 2300 MDT on September 30.
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...

Winds will be very light through the forecast period. The speeds
and directions that are noted below will be for exposed ridges,
with most lower elevations following upvalley flows during the
daytime hours and downvalley drainages at night. Down in Mill
Creek, this would primarily mean southwest winds upvalley during
the day and weak northeast winds down valley at night. Daytime
relative humidity values look to fall into the low 30% range on
Wednesday, with recoveries into the 70% range or so early
Wednesday morning, and recovery closer to 60% for Thursday
morning. A gradual warming and drying trend can be expected
through Friday, with Friday being the warmest and driest day of
the next several. At this time, winds appear to be too weak to
warrant fire weather concerns for Friday, but it will likely be
very dry near the fire that day. Showers and thunderstorms are not
likely until around the Friday night into Saturday timeframe. A
pattern change arrives through the weekend bringing cooler and
wetter weather.

.REST OF TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....38-40F.
Max humidity........71-76 percent.
Wind (20 ft)........West at 5 mph or less.
Transport winds.....West around 6 mph.

TIME (MDT)      11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........11  12  14  13  12  14  16
Weather cov.....
Weather type....
Tstm cov........
Temp............46  44  43  42  41  40  39
RH..............67  66  65  67  67  70  73
20 FT wind dir..S   SW  SW  SW  W   W   W
20 FT wind spd..7   7   7   7   6   6   6
20 FT wind gust.10  10  10  10  9   9   9
Eye lvl wnd dir.S   SW  SW  SW  W   W   W
Eye lvl wnd spd.4   4   4   4   4   4   4
Eye lvl wnd gst.6   6   6   6   5   5   5
Transp wind dir.SW  SW  SW  W   W   W   W
Transp wind spd.9   9   8   8   7   6   6

.WEDNESDAY...

Sky/weather.........Sunny.
Max temperature.....61-63F.
Min humidity........26-31 percent.
Wind (20 ft)........West at 5 mph through Noon. Becoming Southwesterly
at 8 mph through the afternoon and evening hours.
Transport winds.....West around 7 mph.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........18  15  12  9   9   8   8   8   8   8   9   11
Weather cov.....
Weather type....
Tstm cov........
Temp............39  39  42  46  51  53  57  59  61  62  62  62
RH..............73  76  70  63  52  50  43  39  35  32  31  31
20 FT wind dir..W   W   W   W   W   W   SW  SW  SW  SW  SW  SW
20 FT wind spd..6   6   6   6   6   6   7   7   7   7   7   7
20 FT wind gust.9   9   9   10  10  10  12  12  12  12  12  12
Eye lvl wnd dir.W   W   W   W   W   W   SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.4   4   4   4   4   4   4   4   4   4   4   4
Eye lvl wnd gst.5   5   5   6   6   6   7   7   7   7   7   7
Transp wind dir.NW  NW  W   W   W   W   W   W   W   W   W   W
Transp wind spd.6   6   6   7   8   9   9   8   8   8   7   7

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....41F.
Max humidity........54-59 percent.
Wind (20 ft)........Southeast at 5 mph or less.
Transport winds.....South around 5 mph until 2000. Around 6 mph
                    after 0200.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........12  13  14  15  16  12  7   6   5   4   3   3
Weather cov.....
Weather type....
Tstm cov........
Temp............60  58  56  54  52  49  47  46  45  43  43  42
RH..............33  34  37  36  38  42  47  49  51  55  55  57
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  S   S   S
20 FT wind spd..6   6   6   6   6   6   6   6   6   5   5   5
20 FT wind gust.8   8   8   8   8   8   7   7   7   6   6   6
Eye lvl wnd dir.SE  SE  SE  SE  SE  SE  SE  SE  SE  S   S   S
Eye lvl wnd spd.4   4   4   4   4   4   4   4   4   3   3   3
Eye lvl wnd gst.5   5   5   5   5   5               4   4   4
Transp wind dir.SW  S   SE  SE  SE  S   S   S   S   S   S   S
Transp wind spd.5   6   6   6   6   6   6   6   7   7   6   6

.THURSDAY...

Sky/weather.........Sunny.
Max temperature.....66F.
Min humidity........18-23 percent.
Wind (20 ft)........South-southwest at 5 mph until 1200, then south
  around 9 mph.
Transport winds.....Southwest around 8 mph.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........2   2   1   1   2   4   5   5   5   5   4   4
Weather cov.....
Weather type....
Tstm cov........
Temp............41  44  46  48  53  57  61  63  64  66  65  64
RH..............59  58  58  56  46  40  33  29  27  23  23  23
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  S   S   S
20 FT wind spd..3   3   3   7   7   7   9   9   9   9   9   9
20 FT wind gust.6   6   6   9   9   9   14  14  14  14  14  14
Eye lvl wnd dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  S   S   S
Eye lvl wnd spd.2   2   2   4   4   4   5   5   5   5   5   5
Eye lvl wnd gst.4   4   4   5   5   5   8   8   8   8   8   8
Transp wind dir.S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.5   5   5   6   7   7   8   9   9   9   9   8

$$
Forecaster...EHR
Requested by...Zowie Seal
Type of request...WILDFIRE
.TAG 2522816.0/PUB
.DELDT 09/30/25
.FormatterVersion 2.0.0