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

WHITE SULPHUR SPRING (WSRM8)

Lat: 46.54308°NLon: 110.9058°WElev: 5060.0ft.

24°F

-4°C

Humidity	95%
Wind Speed	NW 8 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	03 Dec 12:57 AM MST

More Information:

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

Extended Forecast for

9 Miles SE White Sulphur Springs MT

Winter Weather Advisory December 3, 01:30am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 3, 01:30am until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Overnight
Low: 12 °F
Slight Chance
Snow
Wednesday
High: 19 °F
Partly Sunny
Wednesday Night
Low: 14 °F
Mostly Cloudy
Thursday
High: 20 °F
Chance Snow
Thursday Night
Low: 18 °F
Chance Snow
Friday
High: 24 °F
Chance Snow
Friday Night
Low: 21 °F
Snow
Saturday
High: 25 °F
Chance Snow

Detailed Forecast

Overnight

A 20 percent chance of snow before 4am. Mostly cloudy, with a low around 12. Wind chill values as low as zero. Northwest wind around 11 mph, with gusts as high as 20 mph.

Wednesday

Partly sunny, with a high near 19. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly cloudy, with a low around 14. Wind chill values as low as zero. West southwest wind 11 to 17 mph, with gusts as high as 30 mph.

Thursday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 20. West southwest wind 14 to 17 mph, with gusts as high as 29 mph. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Friday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24. West southwest wind 11 to 14 mph, with gusts as high as 25 mph. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 21. Southwest wind 13 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 25. West wind 15 to 21 mph, with gusts as high as 39 mph.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.

Sunday

Partly sunny, with a high near 25.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 20.

Monday

Partly sunny, with a high near 27.

Monday Night

Mostly cloudy, with a low around 21. Breezy.