Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

STEVI (STVM8)

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

NA

23°F

-5°C

Humidity 94%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 18 Jan 10:14 PM MST
Extended Forecast for

20 Miles S Clinton MT

  • Tonight

    Tonight: Mostly clear, with a low around 14. West northwest wind 6 to 9 mph.

    Low: 14 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 25. West wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 25 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West southwest wind 9 to 11 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 14. West northwest wind 6 to 9 mph.
M.L.King Day
Sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 20. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 25. West wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 14. West southwest wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 26.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 20.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Partly sunny, with a high near 19.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Clinton MT
 46.48°N 113.67°W (Elev. 7799 ft)
2:07 pm MST Jan 18, 2026
10pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

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