Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

78°F

26°C

Humidity 40%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index79°F (26°C)
Last update 14 Jul 02:52 AM PDT
Extended Forecast for

7 Miles SW Illinois Valley OR

Extreme Heat Warning July 14, 03:45am until July 15, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 14, 03:45am until July 15, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Overnight

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Northeast wind around 8 mph, with gusts as high as 18 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60. North northwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Northeast wind around 10 mph.
Monday
Sunny, with a high near 91. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 58. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 90. Northeast wind around 8 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 60. North northwest wind 5 to 7 mph becoming east northeast after midnight.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Illinois Valley OR
 42.03°N 123.78°W (Elev. 2428 ft)
1:41 am PDT Jul 14, 2025
3am PDT Jul 14, 2025-6pm PDT Jul 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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