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

47°F

8°C

Humidity 30%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 19 Jan 02:14 PM MST
Extended Forecast for

17 Miles W Darby MT

Air Stagnation Advisory January 19, 02:52pm until January 20, 05:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 02:52pm until January 20, 05:00pm

    NOW until 5:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. West wind around 10 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradual clearing during the afternoon, with a high near 27. West wind 6 to 8 mph.

    High: 27 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. West southwest wind 6 to 8 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Southwest wind around 7 mph.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 28. West wind around 8 mph.
Tonight
Increasing clouds, with a low around 17. West wind around 10 mph.
Tuesday
Mostly cloudy, then gradual clearing during the afternoon, with a high near 27. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 14. West southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 27. Southwest wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 12.
Saturday
A chance of snow. Mostly sunny, with a high near 24.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 16.
Sunday
A chance of snow. Partly sunny, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Darby MT
 45.99°N 114.52°W (Elev. 7244 ft)
2:06 pm MST Jan 19, 2026
2pm 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