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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Stevens Pass - Tye Mill (STS54)

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

NA

24°F

-4°C

Humidity NA
Wind Speed NW 3 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

9 Miles SSE Trinity WA

Winter Storm Warning March 13, 07:25pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 07:25pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 20 °F

    Heavy Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 29. West wind 8 to 10 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Northwest wind 5 to 7 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 32. Light and variable wind. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow. Low around 29. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Tonight
Snow, mainly before 8pm. The snow could be heavy at times. Low around 20. Northwest wind 5 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
A 50 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 29. West wind 8 to 10 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 7 mph.
Sunday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 32. Light and variable wind. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow. Low around 29. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Tuesday
Rain. High near 45. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Thursday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:52 pm PDT Mar 13, 2026
Forecast Valid:
7pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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