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.

60°F

16°C

Humidity	44%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	07 Feb 03:52 PM PST

More Information:

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

Extended Forecast for

13 Miles NE Happy Camp CA

Tonight
Low: 40 °F
Chance Rain
then Rain and
Breezy
Sunday
High: 42 °F⇓
Breezy. Rain
then
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
then Chance
Snow
Monday
High: 36 °F
Decreasing
Clouds
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 38 °F
Slight Chance
Snow
Tuesday Night
Low: 30 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 40 °F
Slight Chance
Snow
Wednesday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

Tonight

Rain, mainly after 2am. Snow level 8300 feet. Low around 40. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain before 4pm, then rain, possibly mixed with snow. Snow level 8500 feet lowering to 6700 feet in the afternoon . Temperature falling to around 37 by 5pm. Breezy, with a south southwest wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all snow after 7pm. Low around 27. West southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 36. Northeast wind 6 to 9 mph.

Monday Night

Mostly cloudy, with a low around 33. Northeast wind around 10 mph.

Tuesday

A 20 percent chance of snow after 10am. Partly sunny, with a high near 38.

Tuesday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 30.

Wednesday

A slight chance of snow. Mostly sunny, with a high near 40.

Wednesday Night

Mostly clear, with a low around 30.