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

LOOKOUT (LKTI1)

Lat: 47.45792°NLon: 115.70577°WElev: 5140.0ft.

NA

20°F

-7°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles S Lookout Pass MT

Air Stagnation Advisory January 19, 04:45pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 04:45pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 22 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 30. East wind around 5 mph becoming calm  in the morning.

    High: 30 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. Southwest wind 3 to 6 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Southeast wind 3 to 5 mph.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Light southeast wind.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 22. Southwest wind around 6 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 30. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 19. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 28. Southeast wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 20. Light southeast wind.
Thursday
Mostly cloudy, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 24.
Friday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 15.
Saturday
A 30 percent chance of snow, mainly between 10am and 4pm. Mostly sunny, with a high near 26.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Lookout Pass MT
 47.28°N 115.65°W (Elev. 5463 ft)
3:11 pm PST Jan 19, 2026
4pm PST Jan 19, 2026-6pm PST Jan 26, 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