High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Overcast

45°F

7°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

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East southeast wind 3 to 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Calm wind becoming south 5 to 8 mph in the morning.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. East southeast wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of drizzle after 10am.  Mostly cloudy, with a high near 59. South wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 59 °F

    Chance
    Drizzle

  • Tuesday Night

    Tuesday Night: Showers.  Low around 45. South southeast wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Patchy fog after 4pm.  Otherwise, partly sunny, with a high near 58. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle.  Patchy fog before 10pm.  Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of drizzle before 10am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Slight Chance
    Drizzle then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 10pm.  Otherwise, cloudy, with a low around 45.

    Low: 45 °F

    Patchy Fog
    then Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. East southeast wind 3 to 5 mph.
Monday
Partly sunny, with a high near 61. Calm wind becoming south 5 to 8 mph in the morning.
Monday Night
Mostly cloudy, with a low around 43. East southeast wind 3 to 5 mph.
Tuesday
A chance of drizzle after 10am. Mostly cloudy, with a high near 59. South wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Showers. Low around 45. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of showers. Patchy fog after 4pm. Otherwise, partly sunny, with a high near 58. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of drizzle. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 43.
Thursday
A slight chance of drizzle before 10am. Mostly cloudy, with a high near 60.
Thursday Night
Patchy fog before 10pm. Otherwise, cloudy, with a low around 45.
Friday
A slight chance of drizzle. Cloudy, with a high near 60.
Friday Night
A chance of drizzle. Cloudy, with a low around 46.
Saturday
A chance of showers. Cloudy, with a high near 60.
Saturday Night
Showers likely. Mostly cloudy, with a low around 45.
Sunday
A chance of showers or drizzle. Mostly cloudy, 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 pm PST Jan 25, 2026
8pm PST Jan 25, 2026-6pm PST Feb 1, 2026
 
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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