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Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

45°F

7°C

Humidity 95%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 07 Oct 05:52 AM PDT
Extended Forecast for

2 Miles WSW Cave Junction OR

  • Today

    Today: Sunny and hot, with a high near 96. North northwest wind around 5 mph becoming calm in the morning.

    High: 96 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 53. North wind around 6 mph.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. North northeast wind around 6 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46. North wind 3 to 7 mph.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. North wind 3 to 5 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Patchy Frost
    then Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 96. North northwest wind around 5 mph becoming calm in the morning.
Tonight
Clear, with a low around 53. North wind around 6 mph.
Thursday
Sunny, with a high near 92. North northeast wind around 6 mph.
Thursday Night
Clear, with a low around 46. North wind 3 to 7 mph.
Friday
Sunny, with a high near 81. North wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Patchy frost between 8am and 9am. Otherwise, sunny, with a high near 68.
Sunday Night
Clear, with a low around 36.
Columbus Day
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Cave Junction OR
 42.16°N 123.67°W (Elev. 1398 ft)
Last Update:
4:41 am PDT Oct 7, 2026
Forecast Valid:
6am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation