Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Partly Cloudy

38°F

3°C

Humidity NA
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Wind Chill34°F (1°C)
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: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of drizzle after 4am.  Increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Drizzle

  • Thanksgiving Day

    Thanksgiving Day: A chance of drizzle, mainly before 10am.  Mostly cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Chance
    Drizzle

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 10am and 4pm, then a slight chance of showers or drizzle after 4pm.  Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 57. Calm wind.
Tonight
Mostly cloudy, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 59. Calm wind.
Wednesday Night
A chance of drizzle after 4am. Increasing clouds, with a low around 44. Calm wind.
Thanksgiving Day
A chance of drizzle, mainly before 10am. Mostly cloudy, with a high near 58. Calm wind.
Thursday Night
Mostly cloudy, with a low around 42. Calm wind.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A slight chance of showers between 10am and 4pm, then a slight chance of showers or drizzle after 4pm. Partly sunny, with a high near 56.
Saturday Night
A slight chance of drizzle before 10pm. Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
1:10 am PST Nov 25, 2025
5am PST Nov 25, 2025-6pm PST Dec 1, 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