Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806° N Lon: 124.10861° W Elev: 217.0 ft.

Clear

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 29 Dec 06:20 PM PST
Detailed forecast for

Northern Humboldt Coast

Tonight
Partly cloudy. Areas of frost overnight. Lows 34 to 44. Southeast wind around 5 mph.
Tuesday
Sunny. Patchy frost in the morning. Highs 51 to 61. Southeast wind around 5 mph shifting to the west in the afternoon.
Tuesday Night
Mostly cloudy. Patchy fog in the evening. Lows 37 to 47. East wind around 5 mph.
Wednesday
Mostly cloudy. Chance of rain. Highs 52 to 62. Southeast wind around 5 mph.
Wednesday Night And New Years Day
Rain. Lows 42 to 52. Highs 51 to 62. Southeast wind around 10 mph.
Thursday Night Through Saturday
Rain. Lows 40 to 50. Highs 47 to 61.
Saturday Night
Rain. Lows 38 to 48.
Sunday Through Monday
Rain likely. Highs 49 to 59. Lows 38 to 48.



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1237 PM PST Mon Dec 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database