Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Mostly Cloudy

50°F

10°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

  • Today

    Today: Partly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Light east southeast wind.

    Low: 37 °F

    Partly Cloudy

  • Thursday

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

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 10pm.  Patchy fog.  Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 58. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 58 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 47. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: A 50 percent chance of rain.  Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 57. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of rain.  Patchy fog.  Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain.  Patchy fog before 1pm, then patchy fog after 4pm.  Otherwise, cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Partly sunny, with a high near 57. Calm wind.
Tonight
Partly cloudy, with a low around 37. Light east southeast wind.
Thursday
Mostly sunny, with a high near 58. Light and variable wind.
Thursday Night
A 20 percent chance of rain after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Friday
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 58. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Rain likely. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of rain. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 57. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Sunday
A chance of rain. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 59.
Sunday Night
A chance of rain, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Monday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59.
Monday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
11:25 am PST Dec 3, 2025
11am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database