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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

20°F

-7°C

Humidity NA
Wind Speed E 11 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill8°F (-13°C)
Last update NA
Extended Forecast for

9 Miles SSE Trinity WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Light north wind.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 30. Light and variable wind.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 18. Light north wind.

    Low: 18 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind.
Thursday
Mostly cloudy, with a high near 28. Calm wind.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. Light north wind.
Friday
Sunny, with a high near 30. Light and variable wind.
Friday Night
Clear, with a low around 18. Light north wind.
Saturday
Sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 21.
Monday
A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 35. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 26.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 37. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 27. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Trinity WA
 47.96°N 120.77°W (Elev. 3504 ft)
Last Update:
9:26 pm PST Jan 21, 2026
Forecast Valid:
10pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation