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

48°F

9°C

Humidity 44%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 29 Mar 09:57 PM MDT
Extended Forecast for

White Sulphur Springs MT

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 1am and 2am. Mostly cloudy, with a low around 35. North northwest wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: A chance of rain and snow before 11am, then snow likely. Mostly cloudy, with a high near 43. Breezy, with a west northwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a west northwest wind 17 to 22 mph becoming light and variable. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southeast wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. East southeast wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 56. Light south southeast wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 35. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 50. South southeast wind 9 to 14 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly between 1am and 2am. Mostly cloudy, with a low around 35. North northwest wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.
Monday
A chance of rain and snow before 11am, then snow likely. Mostly cloudy, with a high near 43. Breezy, with a west northwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a west northwest wind 17 to 22 mph becoming light and variable. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 44. Southeast wind 6 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. East southeast wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 56. Light south southeast wind becoming south southwest 5 to 9 mph in the afternoon.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 35. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday
Rain. Mostly cloudy, with a high near 50. South southeast wind 9 to 14 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 38. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 54.
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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:
9:22 pm MDT Mar 29, 2026
Forecast Valid:
10pm MDT Mar 29, 2026-6pm MDT Apr 5, 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