Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Clear

54°F

12°C

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

Arcata CA

  • Tonight

    Tonight: Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 1am.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Light east southeast wind.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 40. Light and variable wind.
Tuesday
Mostly sunny, with a high near 64. Light and variable wind.
Tuesday Night
Patchy fog before 1am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Wednesday
Sunny, with a high near 68. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 44. Light east southeast wind.
Thursday
Sunny, with a high near 66. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 63.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Saturday
A chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 60.
Saturday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Sunday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 57.
Sunday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Monday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.89°N 124.08°W (Elev. 177 ft)
3:06 pm PST Feb 2, 2026
5pm PST Feb 2, 2026-6pm PST Feb 9, 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