Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

STEVI (STVM8)

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

NA

30°F

-1°C

Humidity 78%
Wind Speed N 17 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 20 Jan 10:14 AM MST
Extended Forecast for

20 Miles S Clinton MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 25. West northwest wind 6 to 8 mph.

    High: 25 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 14. West wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. West wind 6 to 10 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12. West southwest wind 7 to 9 mph.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21. West southwest wind around 8 mph becoming northwest in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow after 11am.  Mostly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 25. West northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 14. West wind 9 to 14 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 23. West wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 12. West southwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 21. West southwest wind around 8 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 14.
Friday Night
Mostly clear, with a low around 7.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A slight chance of snow. Mostly sunny, with a high near 25.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20.
Monday
A chance of snow. Partly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Clinton MT
 46.48°N 113.67°W (Elev. 7799 ft)
2:06 am MST Jan 20, 2026
10am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database