Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375° N Lon: 123.68508° W Elev: 1389.0 ft.

34°F

1°C

Humidity	92%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	28 Dec 03:52 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Eastern Curry County and Josephine County

Today

Partly cloudy this morning then clearing. Widespread dense freezing fog and patchy dense fog this morning. Highs in the lower 40s to lower 50s. East winds 5 to 10 mph.

Tonight

Partly cloudy. Patchy dense fog through the night. Widespread dense freezing fog after midnight. Lows in the lower 30s to lower 40s. East winds 5 to 10 mph.

Monday

Sunny. Widespread freezing fog in the morning. Highs in the mid 40s to mid 50s. East winds 5 to 10 mph.

Monday Night

Partly cloudy in the evening then clearing. Widespread freezing fog after midnight. Lows in the mid 30s to lower 40s. East winds 5 to 10 mph.

Tuesday

Sunny. Widespread freezing fog in the morning. Highs in the lower to mid 50s. East winds around 5 mph.

Tuesday Night

Mostly clear. Lows in the mid 30s to lower 40s.

Wednesday

Mostly cloudy. Highs in the lower to mid 50s.

Wednesday Night

Mostly cloudy. Slight chance of rain after midnight. Lows in the mid 30s to lower 40s.