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
90°F
32°C
| Humidity | 23% |
| Wind Speed | SW 7 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Heat Index | 87°F (31°C) |
| Last update | 21 Aug 12:52 PM PDT |
Extended Forecast for
12 Miles NW Cave Junction OR
This Afternoon
High: 70 °F
Becoming
SunnyTonight
Low: 50 °F
Mostly Clear
Saturday
High: 65 °F
Sunny
Saturday Night
Low: 49 °F
Mostly Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 58 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny early, then becoming sunny, with a high near 70. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 50. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 65. West wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 49. West wind 5 to 11 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 75. North northeast wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles NW Cave Junction OR
42.29°N 123.83°W (Elev. 3757 ft)
42.29°N 123.83°W (Elev. 3757 ft)
11:26 am PDT Aug 21, 2026
1pm PDT Aug 21, 2026-6pm PDT Aug 27, 2026
Additional Resources
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