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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

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

Clear

31°F

-1°C

Humidity 96%
Wind Speed SSE 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Feb 03:53 AM PST
Extended Forecast for

Healdsburg 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: 30 °F

    Frost

  • Friday

    Friday: Patchy fog before 9am. Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.

    High: 52 °F

    Frost and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 10 percent chance of rain after 4am. Patchy frost between 11pm and 2am. Otherwise, increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Frost
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 55. South southeast wind 5 to 9 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 45. Southeast wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

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

    High: 58 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 4pm. Cloudy, with a high near 61.

    High: 61 °F

    Rain Likely

Detailed Forecast

Overnight
Widespread frost. Otherwise, partly cloudy, with a low around 30. Calm wind.
Friday
Patchy fog before 9am. Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 10 percent chance of rain after 4am. Patchy frost between 11pm and 2am. Otherwise, increasing clouds, with a low around 33. Calm wind.
Saturday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 55. South southeast wind 5 to 9 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 45. Southeast wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 58. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
Rain likely, mainly after 4pm. 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.
Wednesday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Patchy fog. Otherwise, cloudy, with a low around 46.
Thursday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Healdsburg CA
 38.61°N 122.86°W (Elev. 79 ft)
Last Update:
12:32 am PST Feb 20, 2026
Forecast Valid:
4am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation