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

21°F

-6°C

Humidity NA
Wind Speed ESE 10 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill10°F (-12°C)
Last update NA
Extended Forecast for

13 Miles WSW Trinity WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. Northeast wind around 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. Northeast wind 6 to 9 mph.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. East wind 10 to 13 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 24. Wind chill values as low as zero. Southeast wind 9 to 14 mph.

    High: 24 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 15. North wind 10 to 13 mph.

    Low: 15 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. Northeast wind around 10 mph.
Thursday
Mostly cloudy, with a high near 29. Northeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. East wind 10 to 13 mph.
Friday
Sunny, with a high near 24. Wind chill values as low as zero. Southeast wind 9 to 14 mph.
Friday Night
Clear, with a low around 15. North wind 10 to 13 mph.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 29.
Sunday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 19.
Monday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Trinity WA
 48°N 121.1°W (Elev. 6503 ft)
Last Update:
9:26 pm PST Jan 21, 2026
Forecast Valid:
1am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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