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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

Lat: 38.3803°NLon: 122.8242°WElev: 230.0ft.

NA

51°F

11°C

Humidity 97%
Wind Speed ESE 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 07 Jan 12:40 AM PST
Extended Forecast for

3 Miles S Cotati CA

  • Overnight

    Overnight: Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 56. West northwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 56 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. West northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. North northwest wind around 9 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 5am. Otherwise, partly cloudy, with a low around 33. North wind 3 to 6 mph.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, mostly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 54.

    High: 54 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 56. West northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 38. West northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 52. North northwest wind around 9 mph.
Thursday Night
Widespread frost after 5am. Otherwise, partly cloudy, with a low around 33. North wind 3 to 6 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.
Friday Night
Patchy frost after 1am. Otherwise, mostly cloudy, with a low around 35.
Saturday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 54.
Saturday Night
Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38.
Monday
Patchy fog. Otherwise, sunny, with a high near 58.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Cotati CA
 38.29°N 122.69°W (Elev. 226 ft)
Last Update:
12:26 am PST Jan 7, 2026
Forecast Valid:
12am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
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Additional Resources

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Chance of Precipitation