Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

50°F

10°C

Humidity 76%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 19 Jul 05:52 AM PDT
Extended Forecast for

9 Miles WNW Illinois Valley OR

  • Today

    Today: Sunny, with a high near 78. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. West northwest wind 5 to 8 mph becoming east in the evening.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. East northeast wind 6 to 8 mph becoming west in the afternoon.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. West wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Tonight
Clear, with a low around 55. West northwest wind 5 to 8 mph becoming east in the evening.
Sunday
Sunny, with a high near 75. East northeast wind 6 to 8 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. West wind 5 to 8 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 68. Light and variable wind becoming west 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Illinois Valley OR
 42.15°N 123.85°W (Elev. 3356 ft)
4:41 am PDT Jul 19, 2025
6am PDT Jul 19, 2025-6pm PDT Jul 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database