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

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 >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

33°F

1°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Mar 09:01 PM PDT
Extended Forecast for

10 Miles ESE Trinity WA

Winter Storm Warning March 13, 09:29pm until March 14, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 09:29pm until March 14, 12:00am

    NOW until 12:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 15 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A chance of snow before 11am, then a slight chance of snow after 2pm. Partly sunny, with a high near 20. Wind chill values as low as -4. Windy, with a west wind 24 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Wind chill values as low as -6. Blustery, with a northwest wind 14 to 22 mph.

    Low: 12 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 26. Northwest wind 7 to 9 mph becoming south in the morning. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow. Low around 25. West wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow. High near 38. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Rain and snow likely. Mostly cloudy, with a low around 34. Windy. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely and
    Windy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.

    High: 39 °F

    Breezy.
    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a west wind 14 to 22 mph. Total nighttime 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 20. Wind chill values as low as -4. Windy, with a west wind 24 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 12. Wind chill values as low as -6. Blustery, with a northwest wind 14 to 22 mph.
Sunday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 26. Northwest wind 7 to 9 mph becoming south in the morning. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 25. West wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow. High near 38. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Windy. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 70%.
Wednesday
Rain likely, possibly mixed with snow, becoming all rain after 8am. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Trinity WA
 48°N 120.66°W (Elev. 6201 ft)
Last Update:
7:47 pm PDT Mar 13, 2026
Forecast Valid:
9pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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