Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

102°F

39°C

Humidity 13%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index97°F (36°C)
Last update 05 Aug 02:52 PM PDT
Extended Forecast for

15 Miles NNE Happy Camp CA

Heat Advisory August 5, 03:10pm until August 6, 11:00pm
Red Flag Warning until August 5, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 5, 03:10pm until August 6, 11:00pm
    Red Flag Warning until August 5, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after 11pm. Clear, with a low around 63. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 63 °F

    Haze

  • Thursday

    Thursday: Widespread haze before 2pm. Sunny, with a high near 85. South wind 5 to 8 mph becoming west in the afternoon.

    High: 85 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze after 11pm. Clear, with a low around 63. West northwest wind 5 to 9 mph becoming light and variable.

    Low: 63 °F

    Haze

  • Friday

    Friday: Sunny, with a high near 85. South southeast wind around 6 mph becoming light and variable  in the morning.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 87. West wind around 8 mph.
Tonight
Widespread haze after 11pm. Clear, with a low around 63. West northwest wind 5 to 7 mph becoming light and variable.
Thursday
Widespread haze before 2pm. Sunny, with a high near 85. South wind 5 to 8 mph becoming west in the afternoon.
Thursday Night
Widespread haze after 11pm. Clear, with a low around 63. West northwest wind 5 to 9 mph becoming light and variable.
Friday
Sunny, with a high near 85. South southeast wind around 6 mph becoming light and variable in the morning.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 75.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Happy Camp CA
 42.02°N 123.3°W (Elev. 5801 ft)
2:11 pm PDT Aug 5, 2026
3pm PDT Aug 5, 2026-6pm PDT Aug 12, 2026
 
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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