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 >

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 WSW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 25 Dec 01:01 PM PST
Extended Forecast for

5 Miles NW Stehekin WA

Winter Weather Advisory December 26, 04:00am until December 26, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Southwest wind around 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 10am. Temperature falling to around 14 by 5pm. Wind chill values as low as -3. Southwest wind 11 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F⇓

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. Patchy blowing snow between 2am and 3am. Low around 5. Wind chill values as low as -13. Breezy, with a west wind around 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 5 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Mostly sunny, with a high near 11. Wind chill values as low as -14. Northwest wind 11 to 13 mph.

    High: 11 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. West wind around 8 mph.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Southwest wind around 10 mph.
Friday
Snow, mainly after 10am. Temperature falling to around 14 by 5pm. Wind chill values as low as -3. Southwest wind 11 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly before 1am. Patchy blowing snow between 2am and 3am. Low around 5. Wind chill values as low as -13. Breezy, with a west wind around 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 20 percent chance of snow before 10am. Mostly sunny, with a high near 11. Wind chill values as low as -14. Northwest wind 11 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 4. West wind around 8 mph.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 24.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
New Year's Day
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Stehekin WA
 48.4°N 120.8°W (Elev. 6004 ft)
Last Update:
1:32 am PST Dec 26, 2025
Forecast Valid:
2am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation