Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Extreme Cold Warning in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Partly Cloudy

50°F

10°C

Humidity	53%
Wind Speed	NW 16 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	19 Feb 04:20 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW Guerneville CA

Extreme Cold Warning February 20, 01:00am until February 20, 09:00am

Click here for hazard details and duration

Extreme Cold Warning

Tonight
Low: 35 °F
Clear then
Patchy Frost
Friday
High: 51 °F
Areas Frost
then Partly
Sunny
Friday Night
Low: 39 °F
Chance Rain
Saturday
High: 53 °F
Rain Likely
Saturday Night
Low: 49 °F
Rain
Sunday
High: 56 °F
Rain
Sunday Night
Low: 52 °F
Rain
Monday
High: 59 °F
Rain Likely
Monday Night
Low: 54 °F
Rain

Detailed Forecast

Tonight

Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.

Friday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south southeast around 5 mph in the afternoon.

Friday Night

A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 39. Light east southeast wind.

Saturday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. South southeast wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain. Low around 49. Southeast wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 56. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain. Low around 52. Chance of precipitation is 80%.

Monday

Rain likely. Cloudy, with a high near 59.

Monday Night

Rain. Cloudy, with a low around 54.

Tuesday

Rain. Cloudy, with a high near 58.

Tuesday Night

Rain likely. Cloudy, with a low around 49.