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

45°F

7°C

Humidity	81%
Wind Speed	WNW 10 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	19 Feb 08:15 AM PST

More Information:

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

Extended Forecast for

4 Miles NE Calistoga CA

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

Click here for hazard details and duration

Extreme Cold Warning

Today
High: 46 °F
Slight Chance
Rain
Tonight
Low: 32 °F
Mostly Clear
Friday
High: 47 °F
Mostly Sunny
Friday Night
Low: 36 °F
Patchy Frost
then Slight
Chance Rain
Saturday
High: 50 °F
Chance Rain
Saturday Night
Low: 46 °F
Chance Rain
Sunday
High: 54 °F
Rain Likely
Sunday Night
Low: 51 °F
Rain Likely
Monday
High: 57 °F
Rain Likely

Detailed Forecast

Today

A slight chance of rain before 11am, then a slight chance of rain after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 46. West northwest wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly clear, with a low around 32. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 47. North northeast wind 5 to 7 mph becoming east southeast in the afternoon.

Friday Night

A 10 percent chance of rain after 4am. Patchy frost between 11pm and 1am. Otherwise, partly cloudy, with a low around 36. East wind 3 to 6 mph.

Saturday

A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 50. Southeast wind 9 to 14 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 46. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

Sunday Night

Rain likely. Mostly cloudy, with a low around 51.

Monday

Rain likely. Mostly cloudy, with a high near 57.

Monday Night

Rain. Cloudy, with a low around 53.

Tuesday

Rain. Cloudy, with a high near 56.