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.

Rain

46°F

8°C

Humidity	65%
Wind Speed	NW 12 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	19 Feb 09:35 AM PST

More Information:

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

Extended Forecast for

3 Miles SE 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: 50 °F
Slight Chance
Rain
Tonight
Low: 30 °F
Areas Frost
then Frost
and Patchy
Fog
Friday
High: 50 °F
Frost then
Partly Sunny
Friday Night
Low: 35 °F
Areas Frost
Saturday
High: 53 °F
Slight Chance
Rain
Saturday Night
Low: 45 °F
Chance Rain
Sunday
High: 58 °F
Rain Likely
Sunday Night
Low: 51 °F
Rain Likely
Monday
High: 60 °F
Rain Likely

Detailed Forecast

Today

A slight chance of rain before noon, then a slight chance of rain after 3pm. Mostly sunny, with a high near 50. West northwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Patchy fog after 5am. Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. West wind around 6 mph becoming calm in the evening.

Friday

Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 50. Calm wind.

Friday Night

Areas of frost after 11pm. Otherwise, partly cloudy, with a low around 35. Calm wind.

Saturday

A 20 percent chance of rain. Mostly cloudy, with a high near 53. Calm wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 18 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 45. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely. Mostly cloudy, with a high near 58. 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 60.

Monday Night

Rain. Cloudy, with a low around 52.

Tuesday

Rain. Cloudy, with a high near 59.