Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

100°F

38°C

Humidity 16%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index96°F (36°C)
Last update 14 Jul 05:52 PM PDT
Extended Forecast for

9 Miles WNW Illinois Valley OR

Heat Advisory July 15, 08:00pm until July 16, 08:00pm
Extreme Heat Warning July 14, 06:56pm until July 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning July 14, 06:56pm until July 15, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Tonight

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. East northeast wind 5 to 11 mph becoming north in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread haze after 2am. Clear, with a low around 61. Northeast wind 5 to 9 mph.

    Low: 61 °F

    Clear then
    Haze

  • Wednesday

    Wednesday: Widespread haze before 2pm. Sunny, with a high near 80. East northeast wind 5 to 8 mph becoming light and variable.

    High: 80 °F

    Haze

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 56. East northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 81. East northeast wind 5 to 11 mph becoming north in the afternoon.
Tuesday Night
Widespread haze after 2am. Clear, with a low around 61. Northeast wind 5 to 9 mph.
Wednesday
Widespread haze before 2pm. Sunny, with a high near 80. East northeast wind 5 to 8 mph becoming light and variable.
Wednesday Night
Clear, with a low around 58. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74.
Thursday Night
Clear, with a low around 55.
Friday
Sunny, with a high near 75.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Illinois Valley OR
 42.15°N 123.85°W (Elev. 3356 ft)
4:40 pm PDT Jul 14, 2025
6pm PDT Jul 14, 2025-6pm PDT Jul 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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