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

Extreme Cold Warning in effect from February 20, 01:00 AM PST until February 20, 09:00 AM PST

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.38033°NLon: 122.82367°WElev: 235.3ft.

35°F

2°C

Humidity	96%
Wind Speed	SSE 1 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	20 Feb 05:25 AM PST

More Information:

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

Extended Forecast for

5 Miles ENE Rohnert Park CA

Extreme Cold Warning until February 20, 09:00am

Click here for hazard details and duration

Extreme Cold Warning

Extreme Cold Warning until February 20, 09:00am
NOW until 9:00am Fri
Extreme Cold Warning
Overnight
Low: 31 °F
Frost
Friday
High: 50 °F
Frost then
Partly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
then Patchy
Frost
Saturday
High: 54 °F
Slight Chance
Rain
Saturday Night
Low: 45 °F
Chance Rain
Sunday
High: 58 °F
Rain Likely
Sunday Night
Low: 50 °F
Chance Rain
Monday
High: 60 °F
Rain Likely

Detailed Forecast

Overnight

Widespread frost. Otherwise, partly cloudy, with a low around 31. Light north northwest wind.

Friday

Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.

Friday Night

Patchy frost between 1am and 2am. Otherwise, increasing clouds, with a low around 36. East southeast wind 3 to 6 mph.

Saturday

A 20 percent chance of rain after 10am. Partly sunny, with a high near 54. South southeast wind 9 to 11 mph, with gusts as high as 23 mph.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 45. South southeast wind around 14 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 50 percent chance of rain. Cloudy, with a low around 50.

Monday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 60.

Monday Night

Rain. Cloudy, with a low around 52.

Tuesday

Rain. Cloudy, with a high near 59.

Tuesday Night

Rain likely. Cloudy, with a low around 49.