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

53°F

12°C

Humidity 80%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 21 Jun 07:57 AM MDT
Extended Forecast for

11 Miles WSW Martinsdale MT

  • Today

    Today: Mostly sunny, with a high near 72. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 46. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 66. West wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. North northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Light and variable wind becoming north 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. East northeast wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Light east wind increasing to 5 to 9 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. East wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 72. West wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 46. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Monday
Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 66. West wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. North northeast wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 71. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44. East northeast wind 5 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 72. Light east wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 46. East wind 5 to 13 mph, with gusts as high as 21 mph.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Martinsdale MT
 46.41°N 110.53°W (Elev. 5200 ft)
Last Update:
5:27 am MDT Jun 21, 2026
Forecast Valid:
8am MDT Jun 21, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation