PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 1, 11:00 PM MST until December 3, 05:00 AM MST

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

17°F

-8°C

Humidity	48%
Wind Speed	SSW 22 MPH
Barometer	NA
Dewpoint	1°F (-17°C)
Visibility	NA
Wind Chill	-0°F (-18°C)
Last update	01 Dec 04:04 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

14 Miles S Big Sky MT

Winter Weather Advisory December 1, 11:00pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 25 °F
Chance Snow
Tonight
Low: 16 °F
Snow
Tuesday
High: 31 °F
Snow
Tuesday Night
Low: 9 °F
Snow Likely
Wednesday
High: 29 °F
Mostly Sunny
Wednesday Night
Low: 10 °F
Partly Cloudy
Thursday
High: 29 °F
Chance Snow
Thursday Night
Low: 16 °F
Chance Snow
Friday
High: 32 °F
Snow Likely

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Partly sunny, with a steady temperature around 25. South wind around 9 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Low around 16. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Tuesday

Snow. High near 31. South wind around 7 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. North wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 29. Calm wind becoming west southwest around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 10. South southwest wind around 6 mph.

Thursday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 29. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 16. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32.

Friday Night

Snow likely. Mostly cloudy, with a low around 21.

Saturday

Snow likely. Mostly cloudy, with a high near 35.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 13.

Sunday

A chance of snow. Partly sunny, with a high near 33.