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.

43°F

6°C

Humidity	93%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	31 Dec 02:52 PM 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, 10:00pm until January 4, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 49 °F
Slight Chance
Rain
Tonight
Low: 43 °F
Rain
New Year's Day
High: 54 °F
Rain
Thursday Night
Low: 45 °F
Rain
Friday
High: 57 °F
Rain Likely
Friday Night
Low: 43 °F
Rain
Saturday
High: 53 °F
Rain
Saturday Night
Low: 41 °F
Rain
Sunday
High: 49 °F
Rain

Detailed Forecast

This Afternoon

A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 49. Calm wind.

Tonight

Rain. Low around 43. East northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

New Year's Day

Rain. High near 54. East wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain. Low around 45. South southeast wind around 6 mph. Chance of precipitation is 90%.

Friday

Rain likely, mainly after 4pm. Partly sunny, with a high near 57. Southeast wind 7 to 11 mph. Chance of precipitation is 60%.

Friday Night

Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

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

Saturday Night

Rain. Cloudy, with a low around 41.