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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

29°F

-2°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 25 Dec 02:01 AM PST
Extended Forecast for

7 Miles E Washington Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 15. Southwest wind around 9 mph.

    Low: 15 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: Snow, mainly after 7am. High near 23. South wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow, mainly before 10pm. Low around 18. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow

  • Friday

    Friday: Snow. High near 22. Wind chill values as low as zero. Southwest wind 13 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. Low around 7. Windy, with a west wind 25 to 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 7 °F

    Windy. Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Blustery.

    High: 15 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 15. Southwest wind around 9 mph.
Christmas Day
Snow, mainly after 7am. High near 23. South wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow, mainly before 10pm. Low around 18. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 22. Wind chill values as low as zero. Southwest wind 13 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow, mainly before 10pm. Low around 7. Windy, with a west wind 25 to 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
Mostly sunny, with a high near 15. Blustery.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A 10 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Washington Pass WA
 48.53°N 120.49°W (Elev. 7283 ft)
Last Update:
1:07 am PST Dec 25, 2025
Forecast Valid:
2am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation