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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 97%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 07 Oct 06:52 AM PDT
Extended Forecast for

14 Miles ESE Cave Junction OR

  • Today

    Today: Sunny, with a high near 79. Southeast wind 5 to 7 mph becoming light and variable.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. East wind around 7 mph.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. East wind 5 to 7 mph becoming northwest in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57. Northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62. Light and variable wind becoming north northwest 5 to 8 mph in the morning.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Southeast wind 5 to 7 mph becoming light and variable.
Tonight
Clear, with a low around 65. East wind around 7 mph.
Thursday
Sunny, with a high near 79. East wind 5 to 7 mph becoming northwest in the afternoon.
Thursday Night
Clear, with a low around 57. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 62. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 38.
Columbus Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE Cave Junction OR
 42.09°N 123.41°W (Elev. 4806 ft)
Last Update:
4:41 am PDT Oct 7, 2026
Forecast Valid:
7am 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