Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

60°F

16°C

Humidity 72%
Wind Speed NW 16 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Jun 03:53 PM PDT
Extended Forecast for

3 Miles SSW Big Lagoon CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. North wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. North wind 6 to 14 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 48. North northwest wind 8 to 13 mph.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 56. North northwest wind 7 to 11 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. North northwest wind 9 to 13 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 11am.  Mostly cloudy, with a high near 56. West northwest wind around 7 mph.

    High: 56 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 48. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A slight chance of rain before 11am.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. North wind 6 to 8 mph.
Wednesday
Mostly cloudy, with a high near 57. North wind 6 to 14 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 48. North northwest wind 8 to 13 mph.
Juneteenth
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 56. North northwest wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 47. North northwest wind 9 to 13 mph.
Friday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 56. West northwest wind around 7 mph.
Friday Night
A 50 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of rain before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Big Lagoon CA
 41.14°N 124.15°W (Elev. 0 ft)
2:02 pm PDT Jun 17, 2025
4pm PDT Jun 17, 2025-6pm PDT Jun 24, 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