Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

60°F

16°C

Humidity 68%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 06 Sep 09:52 PM PDT
Extended Forecast for

15 Miles N Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 42. East northeast wind 5 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 69. East wind 5 to 7 mph becoming calm.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. East wind 5 to 7 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. East wind 5 to 7 mph becoming calm  in the morning.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North northwest wind around 6 mph becoming calm.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 42. East northeast wind 5 to 7 mph.
Labor Day
Sunny, with a high near 69. East wind 5 to 7 mph becoming calm.
Monday Night
Mostly clear, with a low around 46. East wind 5 to 7 mph.
Tuesday
Sunny, with a high near 77. East wind 5 to 7 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 54. North northwest wind around 6 mph becoming calm.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A slight chance of rain. Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Happy Camp CA
 42.03°N 123.39°W (Elev. 3799 ft)
4:40 pm PDT Sep 6, 2026
10pm PDT Sep 6, 2026-6pm PDT Sep 13, 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