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

29°F

-2°C

Humidity 81%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 31 Mar 01:57 PM MDT
Extended Forecast for

White Sulphur Springs MT

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Mostly cloudy, with a high near 43. East northeast wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely before 11pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 26. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before noon, then rain likely. Partly sunny, with a high near 54. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before midnight. Low around 33. East wind around 7 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain before 9am, then rain, possibly mixed with snow between 9am and noon, then snow after noon. High near 45. East southeast wind 6 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 26. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 44. West northwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 43. East northeast wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely before 11pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 26. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of rain and snow before noon, then rain likely. Partly sunny, with a high near 54. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain, mainly before midnight. Low around 33. East wind around 7 mph. Chance of precipitation is 80%.
Thursday
Rain before 9am, then rain, possibly mixed with snow between 9am and noon, then snow after noon. High near 45. East southeast wind 6 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 26. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 44. West northwest wind around 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 25. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 64.
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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:
12:56 pm MDT Mar 31, 2026
Forecast Valid:
3pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation