Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Flood Watch until December 26, 10:00 PM PST

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Rain

50°F

10°C

Humidity	87%
Wind Speed	SE 10 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	26 Dec 04:20 AM PST

More Information:

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

Extended Forecast for

4 Miles NW Angwin CA

Flood Watch December 26, 04:43am until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 26, 04:43am until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Overnight
Low: 43 °F
Chance
Showers
Friday
High: 47 °F
Showers
Likely
Friday Night
Low: 39 °F
Chance
Showers
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 54 °F
Sunny

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 43. South wind around 15 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 47. South wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 40 percent chance of showers between 11pm and 1am. Mostly cloudy, with a low around 39. West northwest wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Sunny, with a high near 48. North wind around 7 mph.

Saturday Night

Mostly clear, with a low around 36. North wind 6 to 8 mph.

Sunday

Sunny, with a high near 50.

Sunday Night

Mostly clear, with a low around 37.

Monday

Sunny, with a high near 54.

Monday Night

Clear, with a low around 37.