Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Partly Cloudy

39°F

4°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

Frost Advisory until December 1, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until December 1, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Today

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Light east southeast wind.

    Low: 40 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 4am.  Otherwise, partly cloudy, with a low around 33. Northeast wind 3 to 5 mph.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 10am.  Otherwise, partly sunny, with a high near 58. East northeast wind around 5 mph becoming north in the afternoon.

    High: 58 °F

    Areas Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Light east wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 57. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Light east southeast wind.
Tuesday
Mostly sunny, with a high near 57. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 33. Northeast wind 3 to 5 mph.
Wednesday
Areas of frost before 10am. Otherwise, partly sunny, with a high near 58. East northeast wind around 5 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 36. Light east wind.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 57.
Friday Night
A slight chance of rain after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.
Saturday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
4:34 am PST Dec 1, 2025
6am PST Dec 1, 2025-6pm PST Dec 7, 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