Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

46°F

8°C

Humidity 100%
Wind Speed WNW 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Jan 02:35 PM PST
Extended Forecast for

2 Miles ESE Trinidad CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog between 10am and 1pm.  Otherwise, mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Light north northeast wind.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. Calm wind.
Tonight
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Wednesday
Patchy fog between 10am and 1pm. Otherwise, mostly cloudy, with a high near 50. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 40. Calm wind.
Thursday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 56. Calm wind.
Thursday Night
Mostly clear, with a low around 38. Light north northeast wind.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Trinidad CA
 41.04°N 124.09°W (Elev. 597 ft)
2:13 pm PST Jan 20, 2026
2pm PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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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