Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

78°F

26°C

Humidity 42%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 15 Jul 09:52 PM PDT
Extended Forecast for

13 Miles NNE Happy Camp CA

Heat Advisory July 15, 10:54pm until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 10:54pm until July 16, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 61 °F

    Haze

  • Wednesday

    Wednesday: Patchy smoke. Sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Widespread haze. Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 60 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 10am. Patchy smoke between 10am and 2pm. Sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 78 °F

    Haze then
    Patchy Smoke

  • Thursday Night

    Thursday Night: Clear, with a low around 58. West northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Tonight
Widespread haze before 2am, then widespread haze after 5am. Patchy smoke between 2am and 5am. Clear, with a low around 61. North northeast wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Patchy smoke. Sunny, with a high near 82. Light and variable wind.
Wednesday Night
Widespread haze. Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Widespread haze before 10am. Patchy smoke between 10am and 2pm. Sunny, with a high near 78. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 58. West northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Happy Camp CA
 41.98°N 123.29°W (Elev. 5000 ft)
10:41 pm PDT Jul 15, 2025
10pm PDT Jul 15, 2025-6pm PDT Jul 22, 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