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

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

95°F

35°C

Humidity 27%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Heat Index93°F (34°C)
Last update 16 Jul 03:52 PM PDT
Extended Forecast for

11 Miles NNE Happy Camp CA

Heat Advisory July 16, 04:53pm until July 16, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 16, 04:53pm until July 16, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 60 °F

    Haze

  • Thursday

    Thursday: Widespread haze between 3pm and 5pm. Patchy smoke before 3pm. Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the morning.

    High: 79 °F

    Patchy Smoke
    then Haze

  • Thursday Night

    Thursday Night: Widespread haze. Clear, with a low around 59. North wind 5 to 7 mph.

    Low: 59 °F

    Haze

  • Friday

    Friday: Sunny, with a high near 79. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. West northwest wind 6 to 10 mph becoming north after midnight.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Tonight
Widespread haze. Clear, with a low around 60. West northwest wind 5 to 9 mph becoming light and variable after midnight.
Thursday
Widespread haze between 3pm and 5pm. Patchy smoke before 3pm. Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Widespread haze. Clear, with a low around 59. North wind 5 to 7 mph.
Friday
Sunny, with a high near 79. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 56. West northwest wind 6 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Happy Camp CA
 41.95°N 123.28°W (Elev. 4839 ft)
4:41 pm PDT Jul 16, 2025
4pm PDT Jul 16, 2025-6pm PDT Jul 23, 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