National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Overcast

48°F

9°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Areas Fog

  • Thursday

    Thursday: Patchy fog before 10am, then patchy fog after 4pm. Otherwise, partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog before 7pm, then patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 54. Light and variable wind becoming north northwest 8 to 13 mph in the morning.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 38. Light south wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 58. North northeast wind around 6 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Thursday
Patchy fog before 10am, then patchy fog after 4pm. Otherwise, partly sunny, with a high near 53. Light and variable wind.
Thursday Night
Patchy fog before 7pm, then patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Friday
Sunny, with a high near 54. Light and variable wind becoming north northwest 8 to 13 mph in the morning.
Friday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 38. Light south wind.
Saturday
Sunny, with a high near 58. North northeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Cloudy, with a low around 48.
Wednesday
Rain likely. Cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.81°N 124.15°W (Elev. 3 ft)
Last Update:
1:10 am PST Jan 22, 2026
Forecast Valid:
3am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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