Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

53°F

12°C

Humidity 83%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 01 Oct 09:52 PM PDT
Extended Forecast for

Illinois Valley OR

  • Tonight

    Tonight: A slight chance of showers before 11pm, then a slight chance of showers after 4am.  Patchy fog after 3am.  Otherwise, cloudy, with a low around 44. Southwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 50 percent chance of showers.  Areas of fog before 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 69 °F

    Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, sunny, with a high near 72. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North northwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Tonight
A slight chance of showers before 11pm, then a slight chance of showers after 4am. Patchy fog after 3am. Otherwise, cloudy, with a low around 44. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers. Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 11pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 72. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. North northwest wind 6 to 8 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 78.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 81.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley OR
 42.11°N 123.69°W (Elev. 1398 ft)
10:40 pm PDT Oct 1, 2025
10pm PDT Oct 1, 2025-6pm PDT Oct 8, 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