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

54°F

12°C

Humidity NA
Wind Speed W 5 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 39. Light south southeast wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 4am.  Otherwise, mostly cloudy, with a low around 33. Light south southeast wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 10am.  Otherwise, mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Light east wind.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 10pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 39. Light south southeast wind.
Tuesday
Partly sunny, with a high near 56. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 33. Light south southeast wind.
Wednesday
Areas of frost before 10am. Otherwise, mostly sunny, with a high near 57. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 37. Light east wind.
Thursday
Mostly sunny, with a high near 58. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 58.
Friday Night
A slight chance of rain after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47.
Saturday
A chance of rain, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Monday
A slight chance of rain. Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
1:10 pm PST Dec 1, 2025
3pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database