Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

32°F

0°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 24 Dec 01:01 AM PST
Extended Forecast for

15 Miles WNW Stehekin WA

  • Overnight

    Overnight: Snow.  Low around 22. East wind 15 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain and freezing rain, mainly before 4pm.  High near 34. Breezy, with an east wind 13 to 21 mph becoming west in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 90%. Little or no ice accumulation expected.  New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Wintry Mix
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then a slight chance of snow after 4am.  Partly cloudy, with a low around 23. West wind 7 to 14 mph becoming east after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Christmas Day

    Christmas Day: Snow, mainly after 10am.  High near 32. East wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 27. Southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Friday

    Friday: Snow.  High near 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow. Low around 22. East wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, possibly mixed with rain and freezing rain, mainly before 4pm. High near 34. Breezy, with an east wind 13 to 21 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 23. West wind 7 to 14 mph becoming east after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Christmas Day
Snow, mainly after 10am. High near 32. East wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow. Low around 27. Southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 24.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Stehekin WA
 48.44°N 121.01°W (Elev. 4150 ft)
9:17 pm PST Dec 23, 2025
1am PST Dec 24, 2025-6pm PST Dec 30, 2025
 
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Additional Resources

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