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 until December 3, 05:00 AM MST

Current conditions at

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

26°F

-3°C

Humidity	97%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	03 Dec 02:39 AM MST

More Information:

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

Extended Forecast for

9 Miles S Gallatin Gateway MT

Winter Weather Advisory December 3, 03:02am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 3, 03:02am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 17 °F
Areas Fog
Wednesday
High: 28 °F
Areas Fog
then Mostly
Sunny
Wednesday Night
Low: 17 °F
Mostly Cloudy
Thursday
High: 29 °F
Snow Likely
Thursday Night
Low: 21 °F
Snow Likely
then Chance
Snow
Friday
High: 31 °F
Chance Snow
Friday Night
Low: 26 °F
Snow
Saturday
High: 32 °F
Snow Likely

Detailed Forecast

Overnight

Areas of fog before 5am. Otherwise, mostly cloudy, with a steady temperature around 17. Calm wind.

Wednesday

Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 17. South southeast wind 6 to 8 mph.

Thursday

Snow likely, mainly after 11am. Cloudy, with a high near 29. South southwest wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 21. Southwest wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 31. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow. Low around 26. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. West southwest wind around 10 mph, with gusts as high as 21 mph.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 22.

Sunday

A slight chance of snow after 11am. Mostly cloudy, with a high near 34.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 36.

Monday Night

Mostly cloudy, with a low around 29.