Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

34°F

1°C

Humidity 99%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 15 Jan 02:01 AM PST
Extended Forecast for

23 Miles NNW Mazama WA

Air Stagnation Advisory January 15, 02:37am until January 16, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 15, 02:37am until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • Overnight

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 39. Light north wind.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Northeast wind 3 to 5 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 41. Light northeast wind.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Light east wind.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a steady temperature around 30. Calm wind.
Thursday
Sunny, with a high near 39. Light north wind.
Thursday Night
Mostly clear, with a low around 23. Northeast wind 3 to 5 mph.
Friday
Sunny, with a high near 41. Light northeast wind.
Friday Night
Mostly clear, with a low around 26. Light east wind.
Saturday
Sunny, with a high near 45.
Saturday Night
Clear, with a low around 29.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 27.
M.L.King Day
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NNW Mazama WA
 48.91°N 120.63°W (Elev. 4199 ft)
1:27 am PST Jan 15, 2026
2am PST Jan 15, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database