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

Coastal Flood Advisory until January 4, 02:00 PM PST

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

49°F

9°C

Humidity	98%
Wind Speed	ESE 1 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	48°F (9°C)
Visibility	NA
Last update	31 Dec 03:07 PM PST

More Information:

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

Extended Forecast for

Graton CA

Coastal Flood Advisory December 31, 03:18pm until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory December 31, 03:18pm until January 4, 02:00pm
NOW until 2:00pm Sun
Coastal Flood Advisory
This Afternoon
High: 53 °F
Rain
Tonight
Low: 48 °F
Rain
New Year's Day
High: 56 °F
Rain
Thursday Night
Low: 52 °F
Rain
Friday
High: 56 °F
Rain
Friday Night
Low: 52 °F
Rain
Saturday
High: 56 °F
Rain
Saturday Night
Low: 50 °F
Showers

Detailed Forecast

This Afternoon

Rain. High near 53. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 48. North northeast wind around 6 mph becoming east southeast after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

New Year's Day

Rain. High near 56. Southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain, mainly before 1am. Low around 52. South southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain, mainly after 10am. High near 56. Southeast wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain. Low around 52. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Saturday

Rain. High near 56. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm. Cloudy, with a low around 50.

Sunday

Rain. Cloudy, with a high near 54.

Sunday Night

Rain. Cloudy, with a low around 47.

Monday

Rain likely. Cloudy, with a high near 53.