Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

43°F

6°C

Humidity 98%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Nov 11:01 PM PST
Extended Forecast for

4 Miles WSW Washington Pass WA

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 35. Southeast wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: Rain, mainly after 7am.  High near 39. South wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 1am.  Low around 31. West wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 35. West wind around 9 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow.  Low around 31. West wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow

  • Saturday

    Saturday: Rain and snow.  High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow, mainly after 4am.  Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely, becoming all snow after 7am.  Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 35. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly after 7am. High near 39. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain and snow, becoming all snow after 1am. Low around 31. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 35. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 31. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Rain and snow. High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 32.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 32.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Washington Pass WA
 48.51°N 120.74°W (Elev. 6024 ft)
7:07 pm PST Nov 12, 2025
11pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database