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.

WHITE SULPHUR SPRING (WSRM8)

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

33°F

1°C

Humidity	72%
Wind Speed	NNW 7 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	02 Dec 10:57 AM MST

More Information:

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

Extended Forecast for

White Sulphur Springs MT

Today
High: 33 °F
Snow Likely
and Patchy
Fog
Tonight
Low: 14 °F
Chance Snow
Wednesday
High: 32 °F
Partly Sunny
Wednesday Night
Low: 16 °F
Mostly Cloudy
Thursday
High: 35 °F
Chance Snow
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 37 °F
Snow Likely
Friday Night
Low: 26 °F
Snow Likely
Saturday
High: 39 °F
Snow Likely

Detailed Forecast

Today

Snow likely, mainly before 4pm. Patchy fog. Otherwise, cloudy, with a high near 33. West northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 40 percent chance of snow, mainly between 1am and 2am. Mostly cloudy, with a low around 14. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Wednesday

Partly sunny, with a high near 32. South southwest wind 3 to 8 mph.

Wednesday Night

Mostly cloudy, with a low around 16. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Thursday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 35. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. West wind 10 to 13 mph, with gusts as high as 25 mph.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 39.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.

Sunday

Partly sunny, with a high near 39.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around 23.

Monday

Partly sunny, with a high near 40.