Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386° N Lon: 123.68519° W Elev: 1389.0 ft.

NA

58°F

14°C

Humidity 63%
Wind Speed NNE 13 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 29 Jun 07:52 AM PDT
Detailed forecast for

Eastern Curry County and Josephine County

Today
Mostly cloudy then becoming partly cloudy early this afternoon then becoming sunny. Highs in the mid 60s to mid 70s. North winds 5 to 10 mph.
Tonight
Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s to lower 50s. North winds 10 to 15 mph.
Tuesday
Partly cloudy in the morning then clearing. Highs in the mid 60s to mid 70s. North winds 5 to 10 mph in the valleys and north 10 to 15 mph at higher elevations.
Tuesday Night
Mostly clear. Lows in the mid 40s to lower 50s. North winds 10 to 15 mph.
Wednesday
Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to mid 70s. North winds 10 to 15 mph.
Wednesday Night Through Friday
Mostly clear. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.
Friday Night And Independence Day
Clear. Lows in the lower to mid 50s. Highs in the mid 70s to mid 80s.
Saturday Night
Mostly clear. Lows in the mid 50s to lower 60s.
Sunday
Partly cloudy. Highs in the mid 70s to mid 80s.



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239 AM PDT Mon Jun 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database