Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from January 2, 04:00 PM PST until January 4, 04:00 PM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

31°F

-1°C

Humidity	99%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	31 Dec 01:52 AM PST

More Information:

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

Extended Forecast for

9 Miles ENE Happy Camp CA

Winter Storm Watch January 2, 04:00pm until January 4, 04:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 37 °F
Mostly Cloudy
Wednesday
High: 54 °F
Mostly Sunny
then Slight
Chance Rain
Wednesday Night
Low: 42 °F
Chance Rain
then Rain
New Year's Day
High: 53 °F
Rain
Thursday Night
Low: 44 °F
Rain then
Rain Likely
Friday
High: 56 °F
Rain
Friday Night
Low: 40 °F
Rain
Saturday
High: 49 °F
Rain
Saturday Night
Low: 37 °F
Rain

Detailed Forecast

Overnight

Mostly cloudy, with a low around 37. Light east wind.

Wednesday

A 20 percent chance of rain after 3pm. Mostly sunny, with a high near 54. Light east wind.

Wednesday Night

Rain. Low around 42. Light east southeast wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

New Year's Day

Rain. High near 53. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain, mainly before 4am. Low around 44. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly after 10am. High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain. Low around 40. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain. Cloudy, with a high near 49.

Saturday Night

Rain. Snow level 4400 feet. Mostly cloudy, with a low around 37.

Sunday

Rain. Snow level 4200 feet. Mostly cloudy, with a high near 48.

Sunday Night

Rain likely. Snow level 4300 feet. Mostly cloudy, with a low around 36.