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

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

30°F

-1°C

Humidity NA
Wind Speed W 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill26°F (-3°C)
Last update NA
Extended Forecast for

10 Miles SW Trinity WA

Flood Advisory until March 21, 05:00am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until March 21, 05:00am

    NOW until 5:00am Sat

    Flood Advisory

  • Overnight

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 8am. Mostly sunny, with a high near 28. Breezy, with a west wind 15 to 18 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 5am. Partly cloudy, with a low around 19. West wind 13 to 16 mph.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 8am and 11am. Mostly sunny, with a high near 32. West wind 11 to 13 mph. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Northwest wind 8 to 13 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow. High near 33. Chance of precipitation is 100%.

    High: 33 °F

    Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 26. West wind around 14 mph.
Saturday
A 20 percent chance of snow before 8am. Mostly sunny, with a high near 28. Breezy, with a west wind 15 to 18 mph.
Saturday Night
A 10 percent chance of snow after 5am. Partly cloudy, with a low around 19. West wind 13 to 16 mph.
Sunday
A 30 percent chance of snow, mainly between 8am and 11am. Mostly sunny, with a high near 32. West wind 11 to 13 mph. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 22. Northwest wind 8 to 13 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 33. Chance of precipitation is 100%.
Tuesday Night
Snow. Low around 23. Breezy. Chance of precipitation is 90%.
Wednesday
Snow. High near 31. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 30.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 17.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Trinity WA
 47.97°N 121°W (Elev. 5151 ft)
Last Update:
2:26 am PDT Mar 21, 2026
Forecast Valid:
3am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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