Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 18, 12:00 AM PST until February 18, 09:00 AM PST

Current conditions at

KF6YUA Sebastopol (AR323)

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

36°F

2°C

Humidity	97%
Wind Speed	ESE 0 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	18 Feb 02:09 AM PST

More Information:

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

Extended Forecast for

4 Miles SSE Santa Rosa CA

Cold Weather Advisory until February 18, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until February 18, 09:00am
NOW until 9:00am Wed
Cold Weather Advisory
Overnight
Low: 32 °F
Areas Frost
and Areas Fog
Wednesday
High: 50 °F
Chance Rain
and Areas Fog
Wednesday Night
Low: 37 °F
Rain and Fog
Thursday
High: 48 °F
Rain and
Areas Fog
then Chance
Rain
Thursday Night
Low: 30 °F
Frost
Friday
High: 50 °F
Frost then
Partly Sunny
Friday Night
Low: 36 °F
Slight Chance
Rain
Saturday
High: 52 °F
Rain Likely

Detailed Forecast

Overnight

Areas of fog after 4am. Areas of frost. Otherwise, partly cloudy, with a low around 32. North wind around 8 mph, with gusts as high as 23 mph.

Wednesday

A 40 percent chance of rain, mainly before 2pm. Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 50. South southeast wind 5 to 13 mph becoming west northwest in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain, mainly after 8pm. Widespread fog, mainly after 5am. Low around 37. East southeast wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 10am. Patchy fog between 8am and 9am. High near 48. West northwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

Friday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 50.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 52.

Saturday Night

Rain. Cloudy, with a low around 45.

Sunday

Rain. Cloudy, with a high near 56.

Sunday Night

Rain. Cloudy, with a low around 50.