650
FNUS75 KBYZ 251819
FWSBYZ

Spot Forecast for Bozeman WZ Piles Unit 73...USFS
National Weather Service Billings MT
1119 AM MST Tue Nov 25 2025

Forecast is based on ignition time of 1000 MST on November 25.
If conditions become unrepresentative...contact the National Weather
Service.

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

.DISCUSSION...

Retransmission.

Upper air high pressure will bring dry conditions
to the site today. Despite the high pressure, there will be some
clouds in the upper levels of the atmosphere streaming overhead,
giving partly sunny skies. Winds will be around 5-8 mph from the
west with a few gusts to 15 mph. The high temperature will reach
the lower to middle 20s this afternoon.

.REST OF TODAY...

Sky/weather.........Partly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....22-26.
Min humidity........41-45 percent.
Wind (20 ft)........
 Slope/valley.......West winds up to 8 mph in the late morning and
                    afternoon becoming light. Gusts to 15 mph in the
                    early afternoon.
 Ridgetop...........West 17 to 25 mph.
Mixing height.......100 ft AGL early in the morning increasing to
                    2000 ft AGL in the afternoon.
Transport winds.....West 12 to 17 mph.

TIME (MST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........43  42  54  65  68  70  75  78
Weather cov.....
Weather type....
Tstm cov........
Chc of ltng (%).0   0   0   0   0   0   0   0
Temp............17  20  22  22  23  23  22  22
RH..............70  61  55  48  44  43  45  49
20 FT wind dir..SW  W   W   W   W   W   W   W
20 FT wind spd..5   6   8   8   8   6   5   4
20 FT wind gust.10  10  14  15  15  11  10  6


$$
Forecaster...Setzenfand
Requested by...Tyeler Kuhn
Type of request...PRESCRIBED
.TAG 2526355.2/BYZ
.DELDT 11/25/25
.FormatterVersion 2.0.0
.EMAIL nicholas.nelson@usda.gov,tyler.kuhn@usda.gov