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

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.

Sky Obscured

41°F

5°C

Humidity 100%
Wind Speed SE 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 41°F (5°C)
Visibility 0.50 mi
Wind Chill38°F (3°C)
Last update 21 Jan 07:55 AM PST
Extended Forecast for

5 Miles W Bull Creek CA

  • Today

    Today: Mostly cloudy, with a high near 59. South wind around 6 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Calm wind becoming northeast 5 to 7 mph after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 6 to 10 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 52. North wind around 14 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. North northeast wind 10 to 13 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 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 59. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 48. Calm wind becoming northeast 5 to 7 mph after midnight.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 43. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 52. North wind around 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 42. North northeast wind 10 to 13 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A slight chance of drizzle. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Bull Creek CA
 40.34°N 124.13°W (Elev. 2198 ft)
Last Update:
1:10 am PST Jan 21, 2026
Forecast Valid:
8am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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