Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into 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

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Fog

37°F

3°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	36°F (2°C)
Visibility	0.50 mi
Last update	30 Dec 11:35 PM PST

More Information:

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

Extended Forecast for

4 Miles E Santa Rosa CA

Coastal Flood Advisory December 31, 05:00am until January 4, 02:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Tonight
Low: 45 °F
Chance Rain
Wednesday
High: 53 °F
Rain Likely
Wednesday Night
Low: 48 °F
Rain
New Year's Day
High: 56 °F
Rain
Thursday Night
Low: 51 °F
Rain
Friday
High: 55 °F
Rain
Friday Night
Low: 49 °F
Showers
Saturday
High: 54 °F
Rain
Saturday Night
Low: 46 °F
Rain

Detailed Forecast

Tonight

A 30 percent chance of rain after 4am. Mostly cloudy, with a steady temperature around 45. Light east northeast wind.

Wednesday

Rain likely, mainly after 10am. Cloudy, with a high near 53. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 48. Light east wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

New Year's Day

Rain. High near 56. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain. Low around 51. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Low around 49. Chance of precipitation is 100%.

Saturday

Rain. Cloudy, with a high near 54.

Saturday Night

Rain. Cloudy, with a low around 46.

Sunday

Rain likely. Mostly cloudy, with a high near 52.

Sunday Night

Rain likely. Mostly cloudy, with a low around 45.