Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

35°F

2°C

Humidity	98%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	07 Feb 06:52 AM PST

More Information:

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

Extended Forecast for

12 Miles NNE Happy Camp CA

Today
High: 47 °F
Partly Sunny
then Slight
Chance Rain
Tonight
Low: 41 °F
Chance Rain
then Rain
Sunday
High: 42 °F⇓
Rain then
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Chance
Snow
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 31 °F
Slight Chance
Snow
Wednesday
High: 42 °F
Slight Chance
Snow

Detailed Forecast

Today

A 20 percent chance of rain after 2pm. Snow level 6100 feet rising to 7400 feet in the afternoon. Partly sunny, with a high near 47. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

Tonight

Rain, mainly after 11pm. Snow level 8300 feet. Low around 41. South southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain before 4pm, then rain, possibly mixed with snow. Snow level 7900 feet lowering to 7300 feet in the afternoon . Temperature falling to around 39 by 5pm. South southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain and snow before 10pm, then a chance of snow. Low around 30. West wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Mostly sunny, with a high near 39. North northwest wind around 7 mph becoming east in the morning.

Monday Night

Mostly cloudy, with a low around 32.

Tuesday

Mostly sunny, with a high near 42.

Tuesday Night

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

Wednesday

A slight chance of snow. Mostly sunny, with a high near 42.

Wednesday Night

Partly cloudy, with a low around 32.