Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55617°NLon: 114.07435°WElev: 3205.0ft.

NA

18°F

-8°C

Humidity 100%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 12 Feb 05:14 AM MST
Extended Forecast for

20 Miles S Clinton MT

  • Today

    Today: Sunny, with a high near 30. West wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 23. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 30. West southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely.  Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 30. West wind 10 to 13 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 20. West southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. Southwest wind 11 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 30. West southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Washington's Birthday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22.
Tuesday
Snow. Mostly cloudy, with a high near 25.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 18.
Wednesday
Snow likely. Mostly cloudy, with a high near 26.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Clinton MT
 46.48°N 113.67°W (Elev. 7799 ft)
1:01 am MST Feb 12, 2026
5am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database