Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

KF6YUA Sebastopol (AR323)

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

NA

49°F

9°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 21 Jan 11:07 AM PST
Extended Forecast for

Occidental CA

  • Today

    Today: Cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog before 3am, then areas of fog after 5am.  Otherwise, cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Areas Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 7am.  Otherwise, partly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Dense Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Widespread dense fog, mainly after 11pm.  Otherwise, partly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Dense Fog

  • Friday

    Friday: Widespread dense fog, mainly before 11am.  Otherwise, mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Dense Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

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

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 58. Calm wind.
Tonight
Patchy fog before 3am, then areas of fog after 5am. Otherwise, cloudy, with a low around 47. Calm wind.
Thursday
Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Widespread dense fog, mainly after 11pm. Otherwise, partly cloudy, with a low around 45. Light and variable wind.
Friday
Widespread dense fog, mainly before 11am. Otherwise, mostly sunny, with a high near 56. Calm wind.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Occidental CA
 38.41°N 122.95°W (Elev. 797 ft)
2:13 am PST Jan 21, 2026
11am PST Jan 21, 2026-6pm PST Jan 27, 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