Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. 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	99%
Wind Speed	ENE 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Last update	01 Jan 04:38 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE Rohnert Park CA

Coastal Flood Advisory January 1, 04:51am until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory January 1, 04:51am until January 4, 02:00pm
NOW until 2:00pm Sun
Coastal Flood Advisory
Overnight
Low: 47 °F
Showers
New Year's Day
High: 53 °F
Showers
Thursday Night
Low: 50 °F
Showers then
Chance
Showers
Friday
High: 53 °F
Showers
Likely
Friday Night
Low: 51 °F
Showers
Saturday
High: 54 °F
Showers
Saturday Night
Low: 50 °F
Showers
Sunday
High: 52 °F
Showers

Detailed Forecast

Overnight

Showers. Low around 47. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

New Year's Day

Showers. High near 53. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Showers, mainly before 10pm. Low around 50. South wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers likely, mainly after 10am. Mostly cloudy, with a high near 53. Southeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers, with thunderstorms also possible after 1am. Low around 51. South wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Saturday

Showers and possibly a thunderstorm before 7am, then showers between 7am and 10am, then showers and possibly a thunderstorm after 10am. High near 54. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 100%.

Sunday

Showers. Cloudy, with a high near 52.

Sunday Night

Showers, with thunderstorms also possible after 10pm. Cloudy, with a low around 46.

Monday

Showers likely. Mostly cloudy, with a high near 50.

Monday Night

Showers likely. Mostly cloudy, with a low around 43.

Tuesday

A chance of showers. Partly sunny, with a high near 52.