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.

Mist

37°F

3°C

Humidity 100%
Wind Speed E 4 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Wind Chill34°F (1°C)
Last update 11 Jan 02:20 AM PST
Extended Forecast for

Big Lagoon CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Light south southeast wind.

    Low: 39 °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: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Light east northeast wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 10pm. Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Patchy Fog
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Light south southeast wind.
Sunday
Mostly sunny, with a high near 54. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 40. Calm wind.
Monday
Mostly sunny, with a high near 53. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 39. Light east northeast wind.
Tuesday
Sunny, with a high near 56. Calm wind.
Tuesday Night
Patchy fog before 10pm. Otherwise, mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Clear, with a low around 45.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 44.
Saturday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Lagoon CA
 41.17°N 124.13°W (Elev. 7 ft)
Last Update:
1:10 am PST Jan 11, 2026
Forecast Valid:
2am PST Jan 11, 2026-6pm PST Jan 17, 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