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

THOMPSON FALLS A/P (THAM8)

Lat: 47.57591°NLon: 115.28439°WElev: 2426.0ft.

NA

30°F

-1°C

Humidity 75%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 18 Jan 08:02 PM MST
Extended Forecast for

6 Miles ENE Thompson Falls MT

  • Tonight

    Tonight: Mostly clear, with a low around 18. North wind around 6 mph.

    Low: 18 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 30. West southwest wind 6 to 9 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. West southwest wind 9 to 11 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 29. West southwest wind 6 to 9 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West northwest wind 6 to 9 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 18. North wind around 6 mph.
M.L.King Day
Sunny, with a high near 30. West southwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 22. West southwest wind 9 to 11 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 29. West southwest wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 19. West northwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 29.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 19.
Friday
A chance of snow, mainly after 11am. Partly sunny, with a high near 24.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15.
Saturday
A chance of snow. Partly sunny, with a high near 21.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16.
Sunday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Thompson Falls MT
 47.64°N 115.22°W (Elev. 5230 ft)
2:07 pm MST Jan 18, 2026
9pm MST Jan 18, 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