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

38°F

3°C

Humidity 94%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Apr 07:57 AM MDT
Extended Forecast for

White Sulphur Springs MT

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 61. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.

    High: 61 °F

    Mostly Sunny
    then Showers

  • Tonight

    Tonight: Rain before 3am, then a chance of rain and snow between 3am and 5am, then a slight chance of rain after 5am. Some thunder is also possible. Low around 36. East wind around 7 mph becoming south southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before noon, then rain. High near 54. West southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. West southwest wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 6 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 54. Southwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then rain and snow between 9pm and midnight, then snow after midnight. Cloudy, with a low around 27. West southwest wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow Likely

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 61. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%.
Tonight
Rain before 3am, then a chance of rain and snow between 3am and 5am, then a slight chance of rain after 5am. Some thunder is also possible. Low around 36. East wind around 7 mph becoming south southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before noon, then rain. High near 54. West southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 57. West southwest wind 6 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 6 to 15 mph, with gusts as high as 26 mph.
Wednesday
A chance of rain and snow before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 54. Southwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain before 9pm, then rain and snow between 9pm and midnight, then snow after midnight. Cloudy, with a low around 27. West southwest wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Thursday
Snow likely. Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 45.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Saturday
A slight chance of snow. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Sulphur Springs MT
 46.55°N 110.89°W (Elev. 5098 ft)
Last Update:
3:26 am MDT Apr 12, 2026
Forecast Valid:
8am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation