Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from January 2, 10:00 PM PST until January 4, 10:00 PM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

42°F

6°C

Humidity	98%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	31 Dec 10:52 PM PST

More Information:

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

Extended Forecast for

13 Miles NE Happy Camp CA

Winter Storm Watch January 2, 10:00pm until January 4, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 38 °F
Rain
New Year's Day
High: 40 °F
Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 40 °F
Rain Likely
Friday Night
Low: 35 °F
Rain/Snow and
Breezy
Saturday
High: 38 °F
Snow and
Breezy
Saturday Night
Low: 33 °F
Snow and
Breezy
Sunday
High: 35 °F
Snow
Sunday Night
Low: 31 °F
Snow

Detailed Forecast

Tonight

Rain. Low around 38. South southeast wind around 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. Snow level 9000 feet lowering to 8100 feet in the afternoon . High near 40. South southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Snow level 7600 feet. Low around 38. South wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain likely, mainly after 4pm. Snow level 6700 feet. Mostly cloudy, with a high near 40. South southeast wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Friday Night

Rain and snow. Snow level 6300 feet. Low around 35. Breezy, with a southeast wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Snow. High near 38. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow. Low around 33. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow. Cloudy, with a high near 35.

Sunday Night

Snow. Mostly cloudy, with a low around 31.

Monday

Snow likely. Mostly cloudy, with a high near 33.

Monday Night

A chance of snow. Mostly cloudy, with a low around 29.