316
FNUS75 KBYZ 101641
FWSBYZ

Spot Forecast for Across Corrals RX...BLM
National Weather Service Billings MT
941 AM MST Mon Nov 10 2025

Forecast is based on ignition time of 0800 MST on November 12.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

Calm and dry conditions are forecast at the site through the
period. Thursday will see high temperatures around 60F (10-15F
above normal). Winds will be light and southerly each day. MinRH
values less than 45% are most likely for Thursday, with the
current forecast depicting values in the mid 30s percent. Expect
poor mixing both days. Matos

.WEDNESDAY...

Sky/weather.........Partly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....52-56.
Min humidity........42-46 percent.
Wind (20 ft)........
 Slope/valley.......Light winds from the south/southeast 4 to 8 mph.
 Ridgetop...........South up to 10 mph.
Mixing height.......Increasing to 1500 ft AGL in the afternoon.
Transport winds.....Southeast 7 to 12 mph.

TIME (MST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........62  62  62  60  60  60  52  52  52  54
Weather cov.....
Weather type....
Tstm cov........
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0
Temp............33  38  43  48  52  54  54  52  49  46
RH..............82  74  64  54  48  45  42  44  53  58
20 FT wind dir..S   S   S   S   S   S   SE  SE  SE  SE
20 FT wind spd..4   4   4   5   5   5   6   7   7   6
20 FT wind gust.6   6   6   7   7   7   10  10  10  8

.WEDNESDAY NIGHT...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....34-38.
Max humidity........75-79 percent.
Wind (20 ft)........
 Slope/valley.......Light winds up to 6 mph.
 Ridgetop...........South around 8 mph.
Mixing height.......Decreasing to 200 ft AGL overnight.
Transport winds.....South 9 to 14 mph.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........54  54  45  45  45  46  46  46  40  40  40  39
Weather cov.....
Weather type....
Tstm cov........
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............44  42  41  40  38  37  37  36  36  36  36  36
RH..............62  64  66  68  69  71  73  76  77  77  76  74
20 FT wind dir..SE  SE  S   S   S   S   S   S   S   S   S   S
20 FT wind spd..5   5   5   5   5   5   5   5   5   5   5   6
20 FT wind gust.8   8   10  10  10  10  10  10  10  10  10  10

.THURSDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....60-64.
Min humidity........34-39 percent.
Wind (20 ft)........
 Slope/valley.......South/southwest winds 5 to 10 mph.
Gusts up to 16 mph in the afternoon.
 Ridgetop...........South/southwest around 10 mph.
Mixing height.......Increasing to 1600 ft AGL in the afternoon.
Transport winds.....South 12 to 14 mph.

TIME (MST)      6 AM      9 AM      NOON      3 PM
Sky (%).........39        45        28        19
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of ltng (%).0         0         0         0
Temp............37        45        59        60
RH..............73        59        38        34
20 FT wind......S 6G10    S 6G10    S 8G15    SW 9G16

$$
Forecaster...Matos
Requested by...Matt Harding
Type of request...PRESCRIBED
.TAG 2525513.0/BYZ
.DELDT 11/10/25
.FormatterVersion 2.0.0
.EMAIL mharding@blm.gov