Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

92°F

33°C

Humidity 27%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index90°F (32°C)
Last update 03 Jul 04:52 PM PDT
Detailed forecast for

Eastern Curry County and Josephine County

Tonight
Clear. Lows in the mid 50s. North winds 5 to 10 mph shifting to the northeast well after midnight.
Independence Day
Sunny. Highs in the lower 80s to lower 90s. North winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows in the mid 50s to lower 60s. North winds 10 to 15 mph.
Sunday
Sunny. Highs in the lower 80s to lower 90s. North winds 5 to 10 mph.
Sunday Night
Partly cloudy. 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 lower 80s to lower 90s.
Monday 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 PM PDT Fri Jul 3 2026
 
 

Additional Resources

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