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

Mt. Margaret (ITDD1)

Lat: 46.93189°NLon: 116.69939°WElev: 2621.0ft.

NA

28°F

-2°C

Humidity 82%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Last update 19 Jan 04:15 PM PST
Extended Forecast for

11 Miles ESE Tensed ID

Air Stagnation Advisory January 19, 04:30pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 04:30pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 35. Light and variable wind.

    High: 35 °F

    Becoming
    Sunny

  • Tuesday Night

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

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. East wind around 5 mph becoming calm  in the morning.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Light southeast wind.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. South wind 3 to 6 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 35. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 21. Light southeast wind.
Wednesday
Mostly sunny, with a high near 33. East wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 23. Light southeast wind.
Thursday
Mostly cloudy, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 19.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Tensed ID
 47.1°N 116.73°W (Elev. 3419 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

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Hourly Weather Forecast

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