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

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 S Washington Pass WA

Winter Storm Warning March 12, 06:35pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 12, 06:35pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow, mainly before 8am. The snow could be heavy at times. High near 21. West wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Heavy Snow
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 9. Wind chill values as low as -7. West wind 13 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 17. Wind chill values as low as -7. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 7. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph after midnight.

    Low: 7 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 23 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow before 11am, then rain and snow. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 14. Wind chill values as low as -4. Breezy, with a west wind 11 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow, mainly before 8am. The snow could be heavy at times. High near 21. West wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 9. Wind chill values as low as -7. West wind 13 to 15 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 17. Wind chill values as low as -7. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 70%. 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 7. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph after midnight.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Snow before 11am, then rain and snow. High near 34. Chance of precipitation is 90%.
Monday Night
Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Wednesday
Rain and snow. High near 36. Chance of precipitation is 80%.
Wednesday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Washington Pass WA
 48.48°N 120.67°W (Elev. 6440 ft)
Last Update:
4:06 pm PDT Mar 12, 2026
Forecast Valid:
6pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation