Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

31°F

-1°C

Humidity	99%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	13 Jan 10:52 AM PST

More Information:

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

Extended Forecast for

Illinois Valley OR

Air Stagnation Advisory January 13, 11:39am until January 16, 10:00am

Freezing Fog Advisory January 13, 11:39am until January 13, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Freezing Fog Advisory

Air Stagnation Advisory January 13, 11:39am until January 16, 10:00am
Freezing Fog Advisory January 13, 11:39am until January 13, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 46 °F
Sunny
Tonight
Low: 32 °F
Patchy Dense
Fog
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 35 °F
Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 35 °F
Clear
Friday
High: 61 °F
Patchy Fog
then Sunny
Friday Night
Low: 36 °F
Clear