Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

69°F

21°C

Humidity 58%
Wind Speed S 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 01 Feb 02:39 PM PST
Extended Forecast for

Graton CA

Coastal Flood Advisory February 2, 09:00am until February 2, 01:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  • This Afternoon

    This Afternoon: Partly sunny, with a high near 65. West wind around 5 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 40. Light west northwest wind.

    Low: 40 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy dense fog after 11pm.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 8am.  Otherwise, sunny, with a high near 69. Calm wind.

    High: 69 °F

    Patchy Dense
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between midnight and 2am.  Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 65. West wind around 5 mph.
Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 40. Light west northwest wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Tuesday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 69. Calm wind.
Tuesday Night
Patchy fog between midnight and 2am. Otherwise, mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 68.
Thursday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 65.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Graton CA
 38.45°N 122.88°W (Elev. 95 ft)
1:33 pm PST Feb 1, 2026
2pm PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database