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

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

NA

20°F

-7°C

Humidity 68%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility 1.24 mi
Last update 18 Jan 07:15 PM MST
Extended Forecast for

5 Miles WNW Gibbonsville ID

  • Tonight

    Tonight: Mostly clear, with a low around 11. North northwest wind 8 to 10 mph.

    Low: 11 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 24. Wind chill values as low as zero. West wind 6 to 8 mph becoming south in the afternoon.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. South southwest wind 7 to 9 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West wind 7 to 10 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. West southwest wind around 9 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Thursday Night

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

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 11. North northwest wind 8 to 10 mph.
M.L.King Day
Sunny, with a high near 24. Wind chill values as low as zero. West wind 6 to 8 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 17. South southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 27. West wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 11. West southwest wind around 9 mph.
Wednesday
Sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 25.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 23.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Gibbonsville ID
 45.59°N 114.01°W (Elev. 8114 ft)
2:07 pm MST Jan 18, 2026
7pm 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