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

44°F

7°C

Humidity 63%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 11 Apr 02:57 AM MDT
Extended Forecast for

White Sulphur Springs MT

  • Overnight

    Overnight: Partly cloudy, with a low around 40. East northeast wind around 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 69. Breezy, with an east wind 7 to 12 mph becoming southwest 18 to 23 mph in the morning. Winds could gust as high as 31 mph.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 37. West northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly after 3pm. High near 61. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 61 °F

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly between 9pm and midnight. Low around 37. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 80%.

    Low: 37 °F

    Showers then
    Chance Rain

  • Monday

    Monday: A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 53. Southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Showers

  • Monday Night

    Monday Night: Rain likely before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain after noon. Mostly sunny, with a high near 55. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. East northeast wind around 7 mph.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 69. Breezy, with an east wind 7 to 12 mph becoming southwest 18 to 23 mph in the morning. Winds could gust as high as 31 mph.
Saturday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 37. West northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers and possibly a thunderstorm, mainly after 3pm. High near 61. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly between 9pm and midnight. Low around 37. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 80%.
Monday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then rain showers after noon. Some thunder is also possible. High near 53. Southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain likely before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 34. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 55. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Thursday
Snow likely. Mostly cloudy, with a high near 42.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow. Mostly sunny, with a high near 44.
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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:
3:27 am MDT Apr 11, 2026
Forecast Valid:
3am MDT Apr 11, 2026-6pm MDT Apr 17, 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