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

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Last update 20 Jan 05:15 PM PST
Extended Forecast for

4 Miles SW Scotia CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Light north wind becoming north northwest 6 to 11 mph in the morning.

    High: 54 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy, with a north wind around 17 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 52. Breezy, with a north northwest wind around 18 mph, with gusts as high as 26 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

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

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
Mostly cloudy, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light north wind becoming north northwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 44. Breezy, with a north wind around 17 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 52. Breezy, with a north northwest wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 42. Breezy.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Scotia CA
 40.45°N 124.16°W (Elev. 2139 ft)
2:13 pm PST Jan 20, 2026
5pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database