Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Clear

63°F

17°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 09 Nov 10:00 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Today

    Today: Mostly cloudy, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. Calm wind becoming northwest around 6 mph in the morning.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog before 1am, then patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 61. Light and variable wind.

    High: 61 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Light southeast wind.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely after 10am.  Cloudy, with a high near 63. Breezy.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 62. Calm wind.
Tonight
Mostly cloudy, with a low around 52. Calm wind.
Monday
Mostly cloudy, with a high near 62. Calm wind becoming northwest around 6 mph in the morning.
Monday Night
Patchy fog before 1am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Veterans Day
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 61. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 53. Light southeast wind.
Wednesday
Rain likely after 10am. Cloudy, with a high near 63. Breezy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Cloudy, with a low around 50. Breezy.
Thursday
Rain. Cloudy, with a high near 53.
Thursday Night
Rain. Mostly cloudy, with a low around 46.
Friday
Rain likely. Mostly cloudy, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.99°N 124.11°W (Elev. 39 ft)
8:55 am PST Nov 9, 2025
10am PST Nov 9, 2025-6pm PST Nov 15, 2025
 
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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