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

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

55°F

13°C

Humidity	50%
Wind Speed	WNW 16 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	19 Feb 02:35 PM PST

More Information:

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

Extended Forecast for

Sonoma CA

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

Click here for hazard details and duration

Extreme Cold Warning

This Afternoon
High: 50 °F
Slight Chance
Rain
Tonight
Low: 30 °F
Clear then
Frost and
Patchy Fog
Friday
High: 51 °F
Frost and
Patchy Fog
then Partly
Sunny
Friday Night
Low: 33 °F
Patchy Fog
then Patchy
Frost and
Patchy Fog
Saturday
High: 54 °F
Slight Chance
Rain
Saturday Night
Low: 45 °F
Chance Rain
Sunday
High: 59 °F
Rain Likely
Sunday Night
Low: 49 °F
Chance Rain
Monday
High: 62 °F
Rain Likely

Detailed Forecast

This Afternoon

A 20 percent chance of rain before 3pm. Sunny, with a high near 50. West northwest wind around 14 mph, with gusts as high as 24 mph.

Tonight

Patchy fog after 5am. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. West northwest wind 5 to 7 mph becoming calm in the evening.

Friday

Patchy fog before 9am. Widespread frost before 9am. Otherwise, mostly sunny, with a high near 51. Calm wind becoming southeast around 5 mph.

Friday Night

Patchy fog after 10pm. Patchy frost after midnight. Otherwise, partly cloudy, with a low around 33. Calm wind.

Saturday

A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 54. Calm wind becoming southeast 5 to 8 mph in the morning.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 45. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

Sunday Night

A chance of rain. Cloudy, with a low around 49.