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

91°F

33°C

Humidity 24%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index88°F (31°C)
Last update 06 Aug 11:52 AM PDT
Extended Forecast for

10 Miles ENE Cave Junction OR

Heat Advisory August 6, 12:48pm until August 7, 11:00pm
Red Flag Warning August 6, 02:00pm until August 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 6, 12:48pm until August 7, 11:00pm

    NOW until 11:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 88 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke after midnight. Clear, with a low around 63. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 63 °F

    Clear then
    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 1pm. Sunny, with a high near 88. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 88 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Clear, with a low around 62. North wind 5 to 8 mph becoming east northeast after midnight.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. East wind 5 to 9 mph becoming north in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

This Afternoon
Patchy smoke before 1pm. Sunny, with a high near 88. West southwest wind 7 to 9 mph.
Tonight
Patchy smoke after midnight. Clear, with a low around 63. West southwest wind 5 to 8 mph becoming calm in the evening.
Friday
Patchy smoke before 1pm. Sunny, with a high near 88. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Clear, with a low around 62. North wind 5 to 8 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 83. East wind 5 to 9 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 81.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Cave Junction OR
 42.22°N 123.45°W (Elev. 3596 ft)
Last Update:
12:26 pm PDT Aug 6, 2026
Forecast Valid:
12pm 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