National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

30°F

-1°C

Humidity 73%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Jan 12:01 AM PST
Extended Forecast for

12 Miles WNW Mazama WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Northwest wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 28. Northwest wind around 6 mph becoming light and variable.

    High: 28 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Wind chill values as low as -2. West wind 8 to 10 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 23. Wind chill values as low as -2. Northwest wind 7 to 11 mph.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 13. North wind 8 to 10 mph.

    Low: 13 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Northwest wind around 7 mph.
Thursday
Mostly cloudy, with a high near 28. Northwest wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 12. Wind chill values as low as -2. West wind 8 to 10 mph.
Friday
Sunny, with a high near 23. Wind chill values as low as -2. Northwest wind 7 to 11 mph.
Friday Night
Clear, with a low around 13. North wind 8 to 10 mph.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 31.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Mazama WA
 48.69°N 120.67°W (Elev. 6348 ft)
Last Update:
9:26 pm PST Jan 21, 2026
Forecast Valid:
12am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation