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

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

NA

19°F

-7°C

Humidity 88%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 19 Jan 12:14 AM MST
Extended Forecast for

31 Miles WSW Conner MT

Air Stagnation Advisory January 19, 12:33am until January 20, 05:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 12:33am until January 20, 05:00pm

    NOW until 5:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Light and variable wind becoming southwest around 5 mph in the evening.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. South southwest wind around 5 mph becoming calm  in the morning.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Calm wind.
M.L.King Day
Sunny, with a high near 38. Light and variable wind.
Monday Night
Mostly clear, with a low around 26. Light and variable wind becoming southwest around 5 mph in the evening.
Tuesday
Mostly sunny, with a high near 39. South southwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 21. Light and variable wind.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 40.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Partly sunny, with a high near 34.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles WSW Conner MT
 45.81°N 114.74°W (Elev. 4915 ft)
2:07 pm MST Jan 18, 2026
12am MST Jan 19, 2026-6pm MST Jan 25, 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