National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

91°F

33°C

Humidity 24%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index88°F (31°C)
Last update 10 Jul 01:52 PM PDT
Extended Forecast for

19 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. North wind around 9 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. North wind around 9 mph.
Tonight
Clear, with a low around 53. North northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NE Happy Camp CA
 42.02°N 123.15°W (Elev. 2165 ft)
Last Update:
2:01 pm PDT Jul 10, 2026
Forecast Valid:
2pm PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation