Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

46°F

8°C

Humidity 87%
Wind Speed N 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jan 10:20 AM PST
Extended Forecast for

3 Miles NW Santa Rosa CA

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Areas Fog

  • Tuesday

    Tuesday: Areas of dense fog before 10am.  Otherwise, partly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 62. Calm wind.

    High: 62 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Areas of fog.  Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Areas of fog.  Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before noon.  Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Fog
    then Sunny

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 65. Calm wind.
Tonight
Areas of fog. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Areas of dense fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62. Calm wind.
Wednesday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 44.
Thursday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Areas of fog. Otherwise, mostly clear, with a low around 42.
Friday
Areas of fog before noon. Otherwise, mostly sunny, with a high near 61.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 60.
Saturday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 40.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Santa Rosa CA
 38.47°N 122.74°W (Elev. 135 ft)
12:26 am PST Jan 19, 2026
10am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database