National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

White Sulphur Springs (WSSM)

Lat: 46.55333°NLon: 110.94667°WElev: 4969.0ft.

NA

24°F

-4°C

Humidity 91%
Wind Speed WNW 10 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 17 Feb 02:00 PM MST
Extended Forecast for

6 Miles W White Sulphur Springs MT

  • This Afternoon

    This Afternoon: Snow likely, mainly before 5pm. Patchy blowing snow. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of snow after 2am. Increasing clouds, with a low around 3. Wind chill values as low as -10. North northwest wind 8 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 13. Wind chill values as low as -15. North northwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Low around -4. Wind chill values as low as -15. North northwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: -4 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 23. Light and variable wind becoming southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Partly cloudy, with a low around 5. South southeast wind 3 to 6 mph.

    Low: 5 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Calm wind becoming west 5 to 8 mph in the afternoon. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Partly cloudy, with a low around 6. West wind 5 to 7 mph becoming light and variable in the evening.

    Low: 6 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly before 5pm. Patchy blowing snow. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 7pm, then a chance of snow after 2am. Increasing clouds, with a low around 3. Wind chill values as low as -10. North northwest wind 8 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 13. Wind chill values as low as -15. North northwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, mainly before 11pm. Low around -4. Wind chill values as low as -15. North northwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 23. Light and variable wind becoming southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 5. South southeast wind 3 to 6 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 28. Calm wind becoming west 5 to 8 mph in the afternoon. Little or no snow accumulation expected.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 6. West wind 5 to 7 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 19.
Monday
A chance of rain and snow. Mostly sunny, with a high near 47.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W White Sulphur Springs MT
 46.54°N 111.05°W (Elev. 5000 ft)
Last Update:
3:04 pm MST Feb 17, 2026
Forecast Valid:
3pm MST Feb 17, 2026-6pm MST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation