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

50°F

10°C

Humidity 92%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 29 Jun 03:57 PM MDT
Extended Forecast for

White Sulphur Springs MT

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 50. West northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers, mainly before 4am. Low around 41. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 67. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. Light south southwest wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 69 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 50. West northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Tonight
Showers, mainly before 4am. Low around 41. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 67. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. Light south southwest wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 72. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 45. West southwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 72.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Independence Day
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 49.
Monday
Mostly sunny, with a high near 83.
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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:
3:44 pm MDT Jun 29, 2026
Forecast Valid:
4pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation