Heavy to Excessive Rainfall in the Southeast; Critical Fire Weather in the Northern Plains/Upper Midwest and Southwest

A slow-moving storm system will continue to bring thunderstorms, heavy rain and flooding potential from Southeast Florida, into the Southern to Central Appalachians and the Mid-Atlantic regions today into Wednesday. Gusty winds and dry fuels will support widespread critical fire weather in the northern Plains into the Upper Midwest and the Southwest. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 12 May 09:35 PM PDT
Extended Forecast for

3 Miles ESE Arcata/Eureka Airport CA

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 44. Light north wind.

    Low: 44 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 59. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 59 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 44. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 60. Light north wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 43. North northwest wind 5 to 10 mph becoming light north  in the evening. Winds could gust as high as 24 mph.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 62. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 62 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 44. Light north wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 59. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 44. North northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 60. Light north wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 43. North northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 24 mph.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 62. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 63.
Friday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 59.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 60.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Monday
Patchy fog. Otherwise, sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Arcata/Eureka Airport CA
 40.96°N 124.04°W (Elev. 197 ft)
2:22 pm PDT May 12, 2025
9pm PDT May 12, 2025-6pm PDT May 19, 2025
 
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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