Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

46°F

8°C

Humidity	99%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	21 Nov 01:52 PM PST

More Information:

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

Extended Forecast for

18 Miles NE Happy Camp CA

Flood Warning until November 23, 12:00am

Click here for hazard details and duration

Flood Warning

Flood Warning until November 23, 12:00am
NOW until 12:00am Sat
Flood Warning
This Afternoon
High: 50 °F
Rain
Tonight
Low: 42 °F
Heavy Rain
and Breezy
Friday
High: 51 °F
Rain
Friday Night
Low: 39 °F
Rain
Saturday
High: 46 °F
Rain then
Rain Likely
Saturday Night
Low: 33 °F
Chance Rain
then Chance
Rain/Snow
Sunday
High: 45 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 35 °F
Rain

Detailed Forecast

This Afternoon

Rain. High near 50. South wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain. The rain could be heavy at times. Low around 42. Breezy, with a south wind 15 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Friday

Rain. High near 51. South southwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Rain. Snow level 4700 feet lowering to 4200 feet after midnight . Low around 39. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain. Snow level 3700 feet rising to 4400 feet in the afternoon. High near 46. South southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A chance of rain before 4am, then a chance of rain and snow. Snow level 3700 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow before 10am, then rain likely. Snow level 3000 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain. Snow level 4000 feet. Mostly cloudy, with a low around 35.

Monday

Rain. Snow level 4000 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 46.

Monday Night

Rain. Snow level 4300 feet. Cloudy, with a low around 38.

Tuesday

Rain likely. Snow level 4000 feet rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 46.

Tuesday Night

A chance of rain. Snow level 4000 feet. Mostly cloudy, with a low around 33.

Wednesday

A chance of rain and snow. Snow level 3300 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 46.