National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

46°F

8°C

Humidity 98%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 05 Oct 06:52 AM PDT
Extended Forecast for

2 Miles SW Illinois Valley OR

  • Today

    Today: Sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 7 mph becoming calm after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46. West northwest wind around 6 mph becoming light and variable after midnight.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 45. North wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 94. Calm wind.
Tuesday Night
Clear, with a low around 46. West northwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 95. Calm wind.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Illinois Valley OR
 42.09°N 123.71°W (Elev. 1591 ft)
Last Update:
4:40 am PDT Oct 5, 2026
Forecast Valid:
7am PDT Oct 5, 2026-6pm PDT Oct 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation