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 Storm Warning until December 6, 02:00 PM MST

Current conditions at

SHOWER FALLS (SHFM8)

Lat: 45.40125°NLon: 110.95758°WElev: 8100.0ft.

22°F

-6°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

14 Miles SE Gallatin Gateway MT

Winter Storm Warning December 5, 11:11am until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 5, 11:11am until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
Today
High: 25 °F
Heavy Snow
Tonight
Low: 18 °F
Heavy Snow
and Patchy
Blowing Snow
Saturday
High: 22 °F
Snow and
Areas Blowing
Snow
Saturday Night
Low: 16 °F
Chance Snow
Sunday
High: 23 °F
Slight Chance
Snow
Sunday Night
Low: 19 °F
Chance Snow
and Breezy
Monday
High: 27 °F
Partly Sunny
Monday Night
Low: 26 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Snow, mainly after 5pm. The snow could be heavy at times. High near 25. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. The snow could be heavy at times. Patchy blowing snow. Low around 18. Breezy, with a west wind 22 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. Areas of blowing snow before 11am. High near 22. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as zero. West southwest wind 15 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Sunday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 23. Southwest wind 14 to 18 mph, with gusts as high as 24 mph.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Monday

Partly sunny, with a high near 27. Southwest wind 15 to 20 mph, with gusts as high as 26 mph.

Monday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 41 mph.

Tuesday

Snow likely. Mostly cloudy, with a high near 31. Breezy.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 19. Breezy.

Wednesday

Snow likely. Mostly cloudy, with a high near 27.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 23.