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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

37°F

3°C

Humidity 92%
Wind Speed ENE 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 11 Jan 04:53 AM PST
Extended Forecast for

4 Miles ESE Arcata/Eureka Airport CA

  • Today

    Today: Areas of frost before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Areas Frost
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 1am. Otherwise, mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Areas of frost before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 37. Calm wind.
Monday
Mostly sunny, with a high near 57. Light and variable wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 59. Calm wind.
Tuesday Night
Patchy fog before 1am. Otherwise, mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 65.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Arcata/Eureka Airport CA
 40.96°N 124.04°W (Elev. 197 ft)
Last Update:
1:10 am PST Jan 11, 2026
Forecast Valid:
5am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation