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

34°F

1°C

Humidity 93%
Wind Speed E 4 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 09 Jan 08:00 AM PST
Extended Forecast for

2 Miles NNW Trinidad CA

Cold Weather Advisory until January 9, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until January 9, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Today

    High: 54 °F

    Haze then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southeast wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Southeast wind around 5 mph becoming light and variable in the morning.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread haze before 1am. Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Haze

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread haze before 10am. Mostly sunny, with a high near 54. East southeast wind 5 to 7 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 41. Southeast wind around 6 mph.
Saturday
Mostly cloudy, with a high near 53. Southeast wind around 5 mph becoming light and variable in the morning.
Saturday Night
Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 54. Light and variable wind.
Sunday Night
Widespread haze before 1am. Partly cloudy, with a low around 41. Calm wind.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Trinidad CA
 41.1°N 124.14°W (Elev. 604 ft)
Last Update:
1:10 am PST Jan 9, 2026
Forecast Valid:
8am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation