National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

WHITE SULPHUR SPRING (WSRM8)

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

NA

28°F

-2°C

Humidity 81%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 17 Feb 12:57 PM MST
Extended Forecast for

White Sulphur Springs MT

  • This Afternoon

    This Afternoon: Snow, mainly before 5pm. Patchy blowing snow between 2pm and 4pm. High near 40. Breezy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a slight chance of snow after 3am. Increasing clouds, with a low around 4. Wind chill values as low as -5. West northwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 4 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Cloudy, with a high near 16. Wind chill values as low as -10. West northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around -1. Wind chill values as low as -10. West northwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: -1 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 24. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Little or no snow accumulation expected.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Partly cloudy, with a low around 6. Southeast wind around 6 mph.

    Low: 6 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 29. South wind 5 to 10 mph becoming west in the afternoon. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 7. West wind 5 to 7 mph becoming south after midnight.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. Patchy blowing snow between 2pm and 4pm. High near 40. Breezy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 7pm, then a slight chance of snow after 3am. Increasing clouds, with a low around 4. Wind chill values as low as -5. West northwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly after 11am. Cloudy, with a high near 16. Wind chill values as low as -10. West northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around -1. Wind chill values as low as -10. West northwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 24. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 6. Southeast wind around 6 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 29. South wind 5 to 10 mph becoming west in the afternoon. Little or no snow accumulation expected.
Friday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 7. West wind 5 to 7 mph becoming south after midnight.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 19.
Monday
A chance of rain and snow. Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Sulphur Springs MT
 46.55°N 110.89°W (Elev. 5098 ft)
Last Update:
12:42 pm MST Feb 17, 2026
Forecast Valid:
1pm MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation