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

STEHEKIN-AIRSTRIP (STRW1)

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

NA

35°F

2°C

Humidity 94%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Mar 05:01 PM PDT
Extended Forecast for

9 Miles ESE Trinity WA

Winter Storm Warning March 13, 05:52pm until March 13, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 05:52pm until March 13, 10:00pm

    NOW until 10:00pm Fri

    Winter Storm Warning

  • This Afternoon

    High: 31 °F

    Heavy Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm. The snow could be heavy at times.  Mostly cloudy, with a low around 20. West wind 5 to 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Heavy Snow
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a slight chance of snow after 2pm.  Partly sunny, with a high near 31. West wind 10 to 13 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 11am.  Mostly cloudy, with a high near 35. Light and variable wind.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow before 2am, then rain, possibly mixed with snow.  Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 46. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °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

Detailed Forecast

This Afternoon
Snow likely. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 31. West wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 20. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of snow before 11am, then a slight chance of snow after 2pm. Partly sunny, with a high near 31. West wind 10 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 9 mph, with gusts as high as 24 mph.
Sunday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 35. Light and variable wind. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 2am, then rain, possibly mixed with snow. Low around 28. 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 46. 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 likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Trinity WA
 48.02°N 120.63°W (Elev. 3622 ft)
3:52 pm PDT Mar 13, 2026
5pm 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