Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

34°F

1°C

Humidity	100%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 07:52 AM PDT

More Information:

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

Extended Forecast for

12 Miles W Happy Camp CA

Today
High: 48 °F
Partly Sunny
then Slight
Chance Rain
Tonight
Low: 40 °F
Chance Rain
then Rain
Likely
Saturday
High: 47 °F
Rain then
Rain Likely
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 57 °F
Partly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Monday
High: 63 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 65 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of rain after 4pm. Snow level 6200 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 48. Light west northwest wind becoming west 6 to 11 mph in the afternoon.

Tonight

Rain likely, mainly after 4am. Snow level 6600 feet rising to 7800 feet after midnight. Mostly cloudy, with a low around 40. West wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain. Snow level 7600 feet lowering to 5700 feet in the afternoon . High near 47. West southwest wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Mostly clear, with a low around 35. Northwest wind 7 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph.

Sunday

Partly sunny, with a high near 57. East wind 5 to 7 mph becoming northwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 44.

Monday

Mostly sunny, with a high near 63.

Monday Night

Mostly clear, with a low around 45.

Tuesday

Mostly sunny, with a high near 65.