Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from December 31, 05:00 AM PST until January 4, 02:00 PM PST

Current conditions at

KF6YUA Sebastopol (AR323)

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

50°F

10°C

Humidity	79%
Wind Speed	ESE 1 MPH
Barometer	30.38 in (1028.79 mb)
Dewpoint	44°F (7°C)
Visibility	NA
Last update	29 Dec 10:41 AM 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, 05:00am until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Today
High: 60 °F
Sunny
Tonight
Low: 36 °F
Patchy Fog
Tuesday
High: 58 °F
Patchy Frost
and Patchy
Dense Fog
then Mostly
Sunny
Tuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 53 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy Fog
Wednesday Night
Low: 46 °F
Rain and
Patchy Fog
New Year's Day
High: 55 °F
Rain and
Patchy Fog
Thursday Night
Low: 48 °F
Rain and
Patchy Fog
Friday
High: 56 °F
Rain Likely

Detailed Forecast

Today

Sunny, with a high near 60. Light and variable wind.

Tonight

Patchy fog. Otherwise, mostly clear, with a low around 36. Calm wind.

Tuesday

Patchy dense fog before 10am. Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 58. Light and variable wind.

Tuesday Night

Mostly cloudy, with a low around 43. Light and variable wind.

Wednesday

Rain likely, mainly after 4pm. Patchy fog between 10am and 1pm. Otherwise, mostly cloudy, with a high near 53. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Patchy fog after 7pm. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. Patchy fog before 10am. High near 55. Chance of precipitation is 80%.

Thursday Night

Rain. Patchy fog after 1am. Otherwise, cloudy, with a low around 48.

Friday

Rain likely. Cloudy, with a high near 56.

Friday Night

Rain likely. Patchy fog after 1am. Otherwise, cloudy, with a low around 47.

Saturday

Rain likely. Patchy fog. Otherwise, cloudy, with a high near 55.