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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

NA

15°F

-9°C

Humidity 92%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Last update 18 Jan 10:30 PM MST
Extended Forecast for

16 Miles NE Powell ID

  • Tonight

    Tonight: Mostly clear, with a low around 15. East wind 3 to 5 mph.

    Low: 15 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 30. South wind around 6 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 20. Southwest wind 6 to 9 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 29. West wind 6 to 8 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Tuesday Night

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

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 15. East wind 3 to 5 mph.
M.L.King Day
Sunny, with a high near 30. South wind around 6 mph.
Monday Night
Increasing clouds, with a low around 20. Southwest wind 6 to 9 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 29. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 14. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 30.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 24.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13.
Saturday
Snow likely. Mostly cloudy, with a high near 22.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15.
Sunday
Snow likely. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Powell ID
 46.66°N 114.42°W (Elev. 6437 ft)
2:07 pm MST Jan 18, 2026
11pm 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