Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

43°F

6°C

Humidity 100%
Wind Speed E 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 25 Nov 01:20 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Overnight

    Overnight: Mostly clear, with a low around 39. Light east wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of drizzle after 4am.  Mostly cloudy, with a low around 43. Light southeast wind.

    Low: 43 °F

    Partly Cloudy
    then Chance
    Drizzle

  • Thanksgiving Day

    Thanksgiving Day: A chance of drizzle, mainly before 10am.  Mostly cloudy, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 58 °F

    Chance
    Drizzle

  • Thursday Night

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

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of drizzle after 4am.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Drizzle

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Light east wind.
Tuesday
Partly sunny, with a high near 56. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 58. Calm wind.
Wednesday Night
A chance of drizzle after 4am. Mostly cloudy, with a low around 43. Light southeast wind.
Thanksgiving Day
A chance of drizzle, mainly before 10am. Mostly cloudy, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 56.
Friday Night
A slight chance of drizzle after 4am. Mostly cloudy, with a low around 41.
Saturday
A slight chance of drizzle before 10am, then a chance of showers between 10am and 4pm, then a chance of showers with a slight chance of drizzle after 4pm. Partly sunny, with a high near 55.
Saturday Night
A slight chance of drizzle. Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
1:10 am PST Nov 25, 2025
1am PST Nov 25, 2025-6pm PST Dec 1, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database