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

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

61°F

16°C

Humidity 48%
Wind Speed S 36 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Nov 02:20 PM PST
Extended Forecast for

Yreka CA

High Wind Warning November 12, 02:37pm until November 13, 10:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning November 12, 02:37pm until November 13, 10:00am

    NOW until 10:00am Thu

    High Wind Warning

  • This Afternoon

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 1am.  Mostly cloudy, with a low around 49. Southeast wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 60. South southeast wind 13 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 39. South wind 7 to 10 mph.

    Low: 39 °F

    Chance Rain
    then Slight
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 57. Southwest wind 3 to 5 mph.

    High: 57 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 4am.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. South southeast wind around 17 mph, with gusts as high as 26 mph.
Tonight
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 49. Southeast wind 8 to 14 mph, with gusts as high as 21 mph.
Thursday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 60. South southeast wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39. South wind 7 to 10 mph.
Friday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 57. Southwest wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A slight chance of rain after 4am. Partly cloudy, with a low around 39.
Sunday
A chance of rain, mainly after 10am. Partly sunny, with a high near 56.
Sunday Night
A chance of rain. Snow level 6400 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 38.
Monday
A chance of rain. Snow level 4800 feet. Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
2:21 pm PST Nov 12, 2025
2pm PST Nov 12, 2025-6pm PST Nov 18, 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