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° N Lon: 123.68519° W Elev: 1389.0 ft.

NA

48°F

9°C

Humidity 94%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 22 Aug 05:52 AM PDT
Detailed forecast for

Eastern Curry County and Josephine County

Today
Sunny. Highs in the lower 70s to lower 80s. Southwest winds 5 to 10 mph.
Tonight
Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph shifting to the north after midnight.
Sunday
Sunny. Highs in the mid 70s to mid 80s. Northeast winds 5 to 10 mph.
Sunday Night
Mostly clear. Lows in the mid 50s to lower 60s. North winds 5 to 10 mph.
Monday
Partly cloudy in the morning then becoming sunny. Highs in the mid 80s to mid 90s. East winds 5 to 10 mph shifting to the west late in the afternoon.
Monday Night
Mostly clear. Lows in the mid 50s to lower 60s.
Tuesday
Partly cloudy. Highs in the lower 80s to lower 90s.
Tuesday Night Through Friday
Mostly clear. Lows in the lower to mid 50s. Highs in the lower 80s to lower 90s.



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239 AM PDT Sat Aug 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database