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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

Lat: 46.54308°NLon: 110.9058°WElev: 5060.0ft.

NA

41°F

5°C

Humidity 34%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 30 Dec 11:57 AM MST
Extended Forecast for

White Sulphur Springs MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. South wind around 8 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. South wind 6 to 8 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. South wind around 8 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South southwest wind around 8 mph.

    Low: 26 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 46. South wind around 7 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. South southwest wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am, mixing with snow after 2pm. Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 42. South wind around 8 mph.
Tonight
Mostly clear, with a low around 23. South wind 6 to 8 mph.
Wednesday
Sunny, with a high near 50. South wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 26. South southwest wind around 8 mph.
New Year's Day
Partly sunny, with a high near 46. South wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 31. South southwest wind around 7 mph.
Friday
Mostly cloudy, with a high near 47. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 33. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
A slight chance of rain after 11am, mixing with snow after 2pm. Partly sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 41.
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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:
10:12 am MST Dec 30, 2025
Forecast Valid:
12pm MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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