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

Hazardous Weather Conditions

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

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

NA

29°F

-2°C

Humidity 88%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 13 Mar 04:57 PM MDT
Extended Forecast for

White Sulphur Springs MT

Winter Storm Warning March 13, 06:07pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 06:07pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 33 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. High near 43. Breezy, with a south southeast wind 7 to 12 mph becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow and
    Blustery then
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny, with a high near 32. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 19. West wind 5 to 9 mph becoming light west southwest. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 49. Southwest wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. Southwest wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before noon. Mostly cloudy, with a high near 58. Southwest wind 16 to 20 mph, with gusts as high as 32 mph.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow likely before 8pm, then snow. Low around 33. West wind 6 to 9 mph becoming south southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Snow. High near 43. Breezy, with a south southeast wind 7 to 12 mph becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, mainly before midnight. Low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 32. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 19. West wind 5 to 9 mph becoming light west southwest. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 49. Southwest wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. Southwest wind 14 to 16 mph, with gusts as high as 30 mph.
Tuesday
A slight chance of rain before noon. Mostly cloudy, with a high near 58. Southwest wind 16 to 20 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Sulphur Springs MT
 46.55°N 110.89°W (Elev. 5098 ft)
Last Update:
5:02 pm MDT Mar 13, 2026
Forecast Valid:
6pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation