Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. 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 NNW 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 Jan 11:20 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Today

    Today: Mostly sunny, with a high near 58. Northwest wind 5 to 7 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 1am.  Otherwise, mostly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. Northwest wind 5 to 7 mph.
Tonight
Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 39. Light and variable wind.
M.L.King Day
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 40. Calm wind.
Tuesday
Partly sunny, with a high near 58. Light and variable wind.
Tuesday Night
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 40.
Friday
A slight chance of rain. Partly sunny, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
A slight chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
9:27 am PST Jan 18, 2026
11am PST Jan 18, 2026-6pm PST Jan 24, 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