Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

light snow

N/A

Humidity 81%
Wind Speed W 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.10 mi
Last update 01 Dec 10:17 AM PST
Extended Forecast for

14 Miles NW Inchelium WA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 10 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Calm wind.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25. Calm wind.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as zero. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 20. Calm wind.
Sunday Night
Mostly cloudy, with a low around 15. Calm wind.
Monday
Partly sunny, with a high near 25. Calm wind.
Monday Night
Mostly cloudy, with a low around 19. Calm wind.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 23.
New Year's Day
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 30.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Inchelium WA
 48.5°N 118.41°W (Elev. 4967 ft)
2:42 pm PST Dec 27, 2025
6pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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