Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

66°F

19°C

Humidity 39%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 02 Aug 11:52 PM PDT
Extended Forecast for

16 Miles NNE Happy Camp CA

Red Flag Warning August 3, 02:00pm until August 4, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Clear, with a low around 46. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80. East northeast wind 8 to 10 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Patchy smoke. Mostly clear, with a low around 55. North wind 7 to 10 mph.

    Low: 55 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Sunny, with a high near 90. Southeast wind 5 to 7 mph becoming light and variable.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. North northwest wind 5 to 9 mph becoming east after midnight.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 46. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 80. East northeast wind 8 to 10 mph.
Monday Night
Patchy smoke. Mostly clear, with a low around 55. North wind 7 to 10 mph.
Tuesday
Sunny, with a high near 90. Southeast wind 5 to 7 mph becoming light and variable.
Tuesday Night
Clear, with a low around 63. North northwest wind 5 to 9 mph becoming east after midnight.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Happy Camp CA
 42.02°N 123.27°W (Elev. 5052 ft)
11:11 pm PDT Aug 2, 2026
12am PDT Aug 3, 2026-6pm PDT Aug 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database