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 >

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...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Trinity WA
 47.96°N 120.77°W (Elev. 3504 ft)
3:52 pm PDT Mar 13, 2026
7pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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