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

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

97°F

36°C

Humidity 28%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Heat Index97°F (36°C)
Last update 13 Jul 12:52 PM PDT
Extended Forecast for

5 Miles N Cave Junction OR

Extreme Heat Warning July 13, 01:36pm until July 15, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 13, 01:36pm until July 15, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • This Afternoon

    High: 101 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Clear, with a low around 65. North northeast wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Haze

  • Monday

    Monday: Widespread haze. Sunny and hot, with a high near 98. North northeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 98 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze before 8pm. Clear, with a low around 59. North northeast wind 6 to 11 mph becoming light after midnight.

    Low: 59 °F

    Haze then
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

Detailed Forecast

This Afternoon
Widespread haze after 2pm. Sunny and hot, with a high near 101. North northeast wind around 10 mph.
Tonight
Widespread haze. Clear, with a low around 65. North northeast wind 5 to 11 mph, with gusts as high as 18 mph.
Monday
Widespread haze. Sunny and hot, with a high near 98. North northeast wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
Widespread haze before 8pm. Clear, with a low around 59. North northeast wind 6 to 11 mph becoming light after midnight.
Tuesday
Sunny and hot, with a high near 98. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Clear, with a low around 58.
Friday
Sunny and hot, with a high near 96.
Friday Night
Clear, with a low around 57.
Saturday
Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Cave Junction OR
 42.23°N 123.66°W (Elev. 1398 ft)
Last Update:
1:31 pm PDT Jul 13, 2025
Forecast Valid:
1pm PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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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