Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 81%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 23 Aug 12:52 AM PDT
Extended Forecast for

14 Miles NW Cave Junction OR

  • Overnight

    Overnight: Mostly clear, with a low around 50. North northeast wind 5 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. East northeast wind around 7 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. North northeast wind around 10 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming light  in the evening.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 50. North northeast wind 5 to 7 mph.
Sunday
Sunny, with a high near 76. East northeast wind around 7 mph.
Sunday Night
Mostly clear, with a low around 58. North northeast wind around 10 mph.
Monday
Sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming light in the evening.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NW Cave Junction OR
 42.29°N 123.83°W (Elev. 3757 ft)
12:56 am PDT Aug 23, 2026
1am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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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