Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

56°F

13°C

Humidity	53%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	04 Dec 02:52 PM PST

More Information:

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

Extended Forecast for

12 Miles W Happy Camp CA

This Afternoon
High: 49 °F
Mostly Sunny
Tonight
Low: 42 °F
Chance Rain
Friday
High: 45 °F
Rain and
Patchy Fog
Friday Night
Low: 41 °F
Rain then
Rain Likely
Saturday
High: 42 °F
Chance Rain
Saturday Night
Low: 40 °F
Chance Rain
Sunday
High: 42 °F
Rain Likely
Sunday Night
Low: 39 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 46 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 49. North northwest wind around 7 mph.

Tonight

A chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 42. West northwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 30%.

Friday

Rain, mainly after 10am. Patchy fog between 11am and noon. High near 45. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain. Low around 41. West wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 40 percent chance of rain. Snow level 6500 feet. Partly sunny, with a high near 42. West wind around 7 mph.

Saturday Night

A 30 percent chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 40.

Sunday

Rain likely, mainly between 10am and 4pm. Snow level 7000 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain before 10pm. Snow level 7000 feet. Mostly cloudy, with a low around 39.

Monday

A slight chance of rain after 10am. Snow level 6900 feet rising to 7800 feet in the afternoon. Partly sunny, with a high near 46.

Monday Night

A slight chance of rain. Mostly cloudy, with a low around 42.

Tuesday

A chance of rain. Partly sunny, with a high near 47.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 45.

Wednesday

A chance of rain. Partly sunny, with a high near 48.