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 66%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 19 Apr 05:57 AM MDT
Extended Forecast for

White Sulphur Springs MT

  • Today

    Today: Sunny, with a high near 64. East southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West southwest wind 5 to 8 mph becoming south southeast in the evening.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72. Light south southwest wind becoming southwest 5 to 9 mph in the afternoon.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming east northeast in the evening.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. South southeast wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. South southeast wind 8 to 13 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

    High: 68 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then rain between midnight and 3am, then rain and snow after 3am. Some thunder is also possible. Cloudy, with a low around 30. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 36 mph.

    Low: 30 °F

    Showers then
    Rain/Snow and
    Blustery

  • Thursday

    Thursday: Snow, mainly before noon. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 64. East southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 36. West southwest wind 5 to 8 mph becoming south southeast in the evening.
Monday
Sunny, with a high near 72. Light south southwest wind becoming southwest 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming east northeast in the evening.
Tuesday
Mostly sunny, with a high near 77. South southeast wind 6 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 48. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. South southeast wind 8 to 13 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%.
Wednesday Night
Rain showers before midnight, then rain between midnight and 3am, then rain and snow after 3am. Some thunder is also possible. Cloudy, with a low around 30. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 36 mph.
Thursday
Snow, mainly before noon. Mostly cloudy, with a high near 41. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 42.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Partly sunny, with a high near 44.
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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:
3:32 am MDT Apr 19, 2026
Forecast Valid:
6am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation