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

11 Miles NNE 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: 40 °F
Rain
New Year's Day
High: 42 °F
Rain
Thursday Night
Low: 40 °F
Rain
Friday
High: 44 °F
Rain Likely
Friday Night
Low: 38 °F
Rain
Saturday
High: 40 °F
Rain/Snow and
Breezy
Saturday Night
Low: 36 °F
Rain and
Breezy
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 34 °F
Rain/Snow

Detailed Forecast

Tonight

Rain. Low around 40. South southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. High near 42. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 40. 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 44. South southeast wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Friday Night

Rain. Snow level 6300 feet. Low around 38. South southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 5400 feet. High near 40. Breezy. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday Night

Rain. Snow level 5400 feet. Low around 36. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday

Rain, possibly mixed with snow. Snow level 5100 feet. Cloudy, with a high near 37.

Sunday Night

Rain, possibly mixed with snow. Snow level 4700 feet. Mostly cloudy, with a low around 34.

Monday

Snow likely before 1pm, then snow likely, possibly mixed with rain. Snow level 4400 feet. Mostly cloudy, with a high near 37.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 39.

Tuesday Night

A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 32.