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 elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 21, 01:00 AM PST until February 21, 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

43°F

6°C

Humidity	75%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	20 Feb 08:20 PM PST

More Information:

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

Extended Forecast for

7 Miles WSW Saint Helena CA

Cold Weather Advisory February 21, 01:00am until February 21, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 38 °F
Increasing
Clouds
Saturday
High: 54 °F
Partly Sunny
then Chance
Rain
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 59 °F
Rain Likely
Sunday Night
Low: 49 °F
Chance Rain
Monday
High: 63 °F
Chance Rain
Monday Night
Low: 54 °F
Rain
Tuesday
High: 58 °F
Rain
Tuesday Night
Low: 52 °F
Rain Likely

Detailed Forecast

Tonight

Increasing clouds, with a low around 38. Light east wind.

Saturday

A chance of rain between 4pm and 5pm. Partly sunny, with a high near 54. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. Southeast wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 59. South wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 49. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 63. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain, mainly after 10pm. Low around 54. Chance of precipitation is 80%.

Tuesday

Rain. Cloudy, with a high near 58.

Tuesday Night

Rain likely, mainly before 10pm. Cloudy, with a low around 52.

Wednesday

A chance of rain. Mostly cloudy, with a high near 62.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 50.

Thursday

A chance of rain. Partly sunny, with a high near 66.