Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

49°F

9°C

Humidity	83%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	05 Feb 11:52 AM 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: 57 °F
Sunny
Tonight
Low: 42 °F
Mostly Clear
Friday
High: 53 °F
Sunny
Friday Night
Low: 41 °F
Partly Cloudy
Saturday
High: 49 °F
Partly Sunny
then Slight
Chance Rain
Saturday Night
Low: 43 °F
Chance Rain
then Rain
Likely
Sunday
High: 44 °F
Rain then
Rain/Snow
Sunday Night
Low: 37 °F
Rain/Snow
Monday
High: 39 °F
Chance Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 57. Southeast wind around 5 mph.

Tonight

Mostly clear, with a low around 42. East wind 3 to 5 mph.

Friday

Sunny, with a high near 53. South southwest wind 3 to 7 mph.

Friday Night

Partly cloudy, with a low around 41. South wind 3 to 5 mph.

Saturday

A 10 percent chance of rain after 4pm. Snow level 6600 feet. Partly sunny, with a high near 49. South southwest wind around 10 mph.

Saturday Night

Rain likely, mainly after 4am. Snow level 7400 feet. Mostly cloudy, with a low around 43. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain before 4pm, then rain, possibly mixed with snow. Snow level 7600 feet lowering to 7000 feet in the afternoon . High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain and snow before 1am, then a chance of snow. Snow level 6000 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 37.

Monday

A chance of snow. Partly sunny, with a high near 39.

Monday Night

A chance of snow. Mostly cloudy, with a low around 32.

Tuesday

A chance of snow. Mostly cloudy, with a high near 37.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 31.

Wednesday

A chance of snow. Partly sunny, with a high near 39.