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

Fortuna Rohnerville Airport (KFOT)

Lat: 40.55296°NLon: 124.13338°WElev: 377.0ft.

Overcast

43°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Last update 21 Jan 05:25 AM PST
Extended Forecast for

7 Miles ENE Capetown CA

  • Today

    Today: Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 53. North northwest wind 3 to 7 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Northwest wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. North wind around 11 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Northeast wind 7 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

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

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Light and variable wind.
Tonight
Mostly cloudy, with a low around 45. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 53. North northwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 44. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 52. North wind around 11 mph.
Friday Night
Mostly clear, with a low around 42. Northeast wind 7 to 10 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A slight chance of drizzle. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Capetown CA
 40.5°N 124.23°W (Elev. 1398 ft)
1:10 am PST Jan 21, 2026
6am 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