Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

35°F

2°C

Humidity 85%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 12 Mar 06:01 PM PDT
Extended Forecast for

3 Miles N Trinity WA

Winter Storm Warning March 12, 06:41pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 06:41pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 19 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 2pm. The snow could be heavy at times.  High near 27. West wind 9 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Heavy Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 15. West wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 22. West wind 14 to 17 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 5am, then snow, possibly mixed with rain.  Low around 25. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain and snow, becoming all rain after 2pm.  High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 19. Northwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow, mainly before 2pm. The snow could be heavy at times. High near 27. West wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 15. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 22. West wind 14 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 12. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 5am, then snow, possibly mixed with rain. Low around 25. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Rain and snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 80%.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
Rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Trinity WA
 48.1°N 120.84°W (Elev. 5164 ft)
4:06 pm PDT Mar 12, 2026
6pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
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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