Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

48°F

9°C

Humidity 100%
Wind Speed E 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 10 Nov 07:20 AM PST
Extended Forecast for

Trinidad CA

  • Today

    Today: Partly sunny, with a high near 59. North northwest wind around 7 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 52. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Areas of fog before 7am.  Otherwise, mostly cloudy, with a high near 57. Calm wind becoming north northwest around 5 mph in the morning.

    High: 57 °F

    Areas Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 53. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 53 °F

    Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 10am.  Cloudy, with a high near 60. South wind 7 to 14 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then rain after 4am.  Low around 47. Breezy, with a south wind 15 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 47 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm after 10am.  High near 51. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Showers

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 59. North northwest wind around 7 mph.
Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52. North wind 5 to 7 mph becoming calm in the evening.
Veterans Day
Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming north northwest around 5 mph in the morning.
Tuesday Night
Cloudy, with a low around 53. Calm wind becoming south southeast around 6 mph after midnight.
Wednesday
A 50 percent chance of rain after 10am. Cloudy, with a high near 60. South wind 7 to 14 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then rain after 4am. Low around 47. Breezy, with a south wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 51. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Cloudy, with a low around 46.
Friday
Rain. Cloudy, with a high near 51.
Friday Night
Rain likely. Cloudy, with a low around 49.
Saturday
Rain likely. Cloudy, with a high near 54.
Saturday Night
Rain likely. Cloudy, with a low around 51.
Sunday
Rain. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
1:10 am PST Nov 10, 2025
7am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database