Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. 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.

Clear

42°F

6°C

Humidity	72%
Wind Speed	N 3 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	19 Feb 08:53 PM PST

More Information:

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

Extended Forecast for

4 Miles W Windsor 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: 30 °F
Clear then
Frost and
Patchy Fog
Friday
High: 52 °F
Frost and
Patchy Fog
then Partly
Sunny
Friday Night
Low: 34 °F
Slight Chance
Rain
Saturday
High: 54 °F
Chance Rain
Saturday Night
Low: 46 °F
Rain
Sunday
High: 58 °F
Rain
Sunday Night
Low: 49 °F
Rain Likely
Monday
High: 61 °F
Rain Likely
Monday Night
Low: 50 °F
Rain

Detailed Forecast

Tonight

Patchy fog after 5am. Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. Northwest wind around 6 mph becoming calm after midnight.

Friday

Patchy fog before 9am. Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 52. Light and variable wind.

Friday Night

A 20 percent chance of rain after 10pm. Increasing clouds, with a low around 34. Calm wind.

Saturday

A 40 percent chance of rain. Mostly cloudy, with a high near 54. South southeast wind 5 to 10 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain. Low around 46. Southeast wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 58. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain likely. Cloudy, with a low around 49. Chance of precipitation is 70%.

Monday

Rain likely. Cloudy, with a high near 61.

Monday Night

Rain. Cloudy, with a low around 50.

Tuesday

Rain. Cloudy, with a high near 60.

Tuesday Night

Rain likely. Patchy fog. Otherwise, cloudy, with a low around 45.