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

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 >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

33°F

1°C

Humidity 96%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 Mar 10:01 PM PDT
Extended Forecast for

4 Miles W Trinity WA

Winter Storm Warning March 12, 10:22pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 10:22pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 20 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 2pm. The snow could be heavy at times. High near 31. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Heavy Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 15. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely

  • Saturday

    Saturday: Snow. High near 25. West wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 2am, then snow, possibly mixed with rain. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow
    then Rain

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 20. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.
Friday
Snow, mainly before 2pm. The snow could be heavy at times. High near 31. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 15. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 25. West wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow before 2am, then snow, possibly mixed with rain. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
Rain. High near 43. Chance of precipitation is 80%.
Wednesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trinity WA
 48.07°N 120.93°W (Elev. 4400 ft)
Last Update:
8:37 pm PDT Mar 12, 2026
Forecast Valid:
10pm PDT Mar 12, 2026-6pm PDT Mar 19, 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