Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

73°F

23°C

Humidity 54%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 20 Sep 08:52 PM PDT
Detailed forecast for

Eastern Curry County and Josephine County

Tonight
Mostly clear then becoming partly cloudy late this evening then becoming mostly clear then becoming partly cloudy well after midnight. Lows in the lower to mid 50s. North winds around 5 mph.
Monday
Partly cloudy. Highs in the lower 70s to lower 80s. North winds 5 to 10 mph.
Monday Night
Mostly cloudy in the evening then clearing. Lows in the lower to mid 50s. North winds 5 to 10 mph.
Tuesday
Partly cloudy in the morning then clearing. Highs in the lower to mid 70s. North winds 5 to 10 mph.
Tuesday Night
Mostly clear. Lows in the mid 40s to lower 50s. North winds 5 to 10 mph.
Wednesday And Wednesday Night
Partly cloudy. Highs in the lower to mid 70s. Lows in the mid 40s to mid 50s.
Thursday
Partly cloudy in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs in the mid 60s to mid 70s.
Thursday Night And Friday
Mostly cloudy with a chance of rain. Lows in the mid 40s to lower 50s. Highs in the lower 60s to lower 70s.
Friday Night Through Saturday Night
Partly cloudy. Lows in the lower to mid 40s. Highs in the mid 50s to mid 60s.
Sunday
Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s.



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239 PM PDT Sun Sep 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database