Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 01 Dec 03:35 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

Frost Advisory December 1, 04:00am until December 1, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Overnight

    Overnight: Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 36. Light east southeast wind.

    Low: 36 °F

    Patchy Frost

  • Monday

    Monday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 40. East wind 3 to 5 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 4am.  Otherwise, partly cloudy, with a low around 34. North wind around 7 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 10am.  Otherwise, partly sunny, with a high near 56. East northeast wind around 8 mph becoming north in the afternoon.

    High: 56 °F

    Patchy Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 36. Light east southeast wind.
Monday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 56. Light and variable wind.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 40. East wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 56. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tuesday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 34. North wind around 7 mph.
Wednesday
Patchy frost before 10am. Otherwise, partly sunny, with a high near 56. East northeast wind around 8 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 57.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
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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 Dec 1, 2025
3am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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