National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Pacific Storm System Impacting the West; Snow Showers Possible in the Northeast

A strong Pacific storm will will continue to bring additional rounds of heavy rain, mountain snow, high winds and colder temperatures to the portions of the West Coast through Thursday. Snow showers and squalls could disrupt travel in the Northeast Wednesday afternoon and evening. A strong storm is forecast to develop over the central Plains Thursday where it will bring threats of heavy snow. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125ft.

Rain

46°F

8°C

Humidity 87%
Wind Speed S 5 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill44°F (7°C)
Last update 29 Mar 02:05 AM PDT
Extended Forecast for

Santa Rosa CA

  • Overnight

    Overnight: Rain. Low around 42. South southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Rain

    Low: 42 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. High near 53. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm. Patchy fog after 3am. Patchy frost after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. North northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Patchy Frost
    and Patchy
    Fog

    Low: 36 °F

  • Thursday

    Thursday: Areas of fog before 10am. Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    Patchy Frost
    and Areas Fog
    then Mostly
    Sunny

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Areas of fog after 5am. Otherwise, partly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light west after midnight.

    Partly Cloudy
    then Areas
    Fog

    Low: 39 °F

  • Friday

    Friday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 57.

    Areas Fog
    then Partly
    Sunny

    High: 57 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 57.

    Chance Rain

    High: 57 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Mostly Cloudy

    Low: 41 °F

Detailed Forecast

Overnight
Rain. Low around 42. South southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. High near 53. East southeast wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm. Patchy fog after 3am. Patchy frost after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. North northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Areas of fog before 10am. Patchy frost between 7am and 8am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Thursday Night
Areas of fog after 5am. Otherwise, partly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light west after midnight.
Friday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
A chance of rain, mainly after 11am. Partly sunny, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Monday Night
A chance of rain. Partly cloudy, with a low around 39.
Tuesday
A chance of rain. Partly sunny, with a high near 55.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Santa Rosa CA
 38.45°N 122.7°W (Elev. 190 ft)
Last Update:
1:57 am PDT Mar 29, 2023
Forecast Valid:
2am PDT Mar 29, 2023-6pm PDT Apr 4, 2023
 
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Additional Resources

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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