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

Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

79°F

26°C

Humidity 32%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 06 Aug 09:52 AM PDT
Extended Forecast for

10 Miles E Cave Junction OR

Heat Advisory August 6, 10:25am until August 7, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 6, 10:25am until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • Today

    High: 96 °F

    Patchy Smoke

  • Tonight

    Tonight: Clear, with a low around 64. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 62. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Today
Patchy smoke before 1pm. Sunny and hot, with a high near 96. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 64. West southwest wind 5 to 8 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 96. Light and variable wind becoming northwest around 6 mph in the afternoon.
Friday Night
Clear, with a low around 62. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Cave Junction OR
 42.15°N 123.46°W (Elev. 2310 ft)
Last Update:
4:40 am PDT Aug 6, 2026
Forecast Valid:
10am PDT Aug 6, 2026-6pm PDT Aug 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation