Active Weather for the West, Warming in the East

The potential for heavy snow at higher elevations in the western U.S. will continue for many spots through the weekend. In the meantime, the eastern half of the continental U.S. will transition to above normal temperatures ahead of a pair of cold fronts next week that will bring readings back to closer to normal as we approach Thanksgiving Day. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

30°F

-1°C

Humidity	100%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	24 Nov 01:52 AM PST

More Information:

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

Extended Forecast for

3 Miles WNW Happy Camp CA

Overnight
Low: 29 °F
Patchy Fog
Sunday
High: 45 °F
Slight Chance
Showers and
Patchy Fog
then Showers
Likely
Sunday Night
Low: 34 °F
Showers
Monday
High: 44 °F
Showers
Monday Night
Low: 33 °F
Showers
Tuesday
High: 44 °F
Showers
Tuesday Night
Low: 25 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog. Otherwise, partly cloudy, with a low around 29. South wind around 7 mph.

Sunday

Showers likely, mainly after 1pm. Patchy fog before noon. Snow level 2600 feet rising to 4400 feet in the afternoon. Otherwise, increasing clouds, with a high near 45. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers. Snow level 4300 feet. Low around 34. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers. Snow level 4500 feet. High near 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Showers. Snow level 3800 feet. Low around 33. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Showers, mainly before 4pm. Snow level 3500 feet. High near 44. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 20 percent chance of showers before 10pm. Snow level 3200 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 25.

Wednesday

Sunny, with a high near 46.

Wednesday Night

Mostly clear, with a low around 24.

Thanksgiving Day

Mostly sunny, with a high near 49.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Mostly sunny, with a high near 49.