Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

52°F

11°C

Humidity 87%
Wind Speed NW 6 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 48°F (9°C)
Visibility 6.00 mi
Last update 22 Feb 10:15 AM PST
Extended Forecast for

2 Miles E Guerneville CA

  • Today

    Today: A chance of rain before 3pm, then a slight chance of rain after 4pm.  Cloudy, with a high near 58. South southeast wind around 6 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain between 7pm and 10pm.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 49. Calm wind.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Monday

    Monday: A 30 percent chance of rain after 4pm.  Patchy dense fog before 10am.  Otherwise, mostly cloudy, with a high near 64. Light south southeast wind.

    High: 64 °F

    Patchy Dense
    Fog then
    Chance Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm.  Low around 53. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 58. South wind around 6 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Patchy fog after 1am. Low around 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain then
    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
A chance of rain before 3pm, then a slight chance of rain after 4pm. Cloudy, with a high near 58. South southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of rain between 7pm and 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 49. Calm wind. Chance of precipitation is 20%.
Monday
A 30 percent chance of rain after 4pm. Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 64. Light south southeast wind.
Monday Night
Rain, mainly after 10pm. Low around 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. High near 58. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain. Patchy fog after 1am. Low around 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 65.
Wednesday Night
A chance of rain, mainly before 10pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 50.
Thursday
A slight chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 68.
Thursday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 70.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Guerneville CA
 38.5°N 122.95°W (Elev. 79 ft)
12:26 am PST Feb 22, 2026
10am PST Feb 22, 2026-6pm PST Feb 28, 2026
 
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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