Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

42°F

6°C

Humidity	99%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	01 Jan 04:52 AM PST

More Information:

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

Extended Forecast for

5 Miles NNW Cave Junction OR

Overnight
Low: 41 °F
Rain
New Year's Day
High: 50 °F
Rain
Thursday Night
Low: 47 °F
Rain
Friday
High: 54 °F
Rain Likely
Friday Night
Low: 42 °F
Rain
Saturday
High: 50 °F
Rain
Saturday Night
Low: 41 °F
Rain
Sunday
High: 47 °F
Rain
Sunday Night
Low: 38 °F
Rain

Detailed Forecast

Overnight

Rain. Low around 41. Calm wind. Chance of precipitation is 100%.

New Year's Day

Rain. High near 50. Light east southeast wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain, mainly before 2am. Steady temperature around 47. South wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain likely, mainly after 4pm. Partly sunny, with a high near 54. East southeast wind 3 to 5 mph. Chance of precipitation is 60%.

Friday Night

Rain. Low around 42. East wind around 6 mph becoming south in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

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

Saturday Night

Rain. Low around 41. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain. Cloudy, with a high near 47.

Sunday Night

Rain. Snow level 4500 feet. Mostly cloudy, with a low around 38.

Monday

Rain likely, mainly before 4pm. Snow level 4200 feet. Mostly cloudy, with a high near 46.

Monday Night

A chance of rain. Snow level 4100 feet. Mostly cloudy, with a low around 33.