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

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Clear

38°F

3°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Last update 27 Mar 06:53 AM PDT
Extended Forecast for

2 Miles NW Blue Lake CA

Frost Advisory until March 27, 08:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory until March 27, 08:00am

    NOW until 8:00am Fri

    Frost Advisory

  • Today

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 61. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 65. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 61. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 58.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 54.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
Rain likely. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Blue Lake CA
 40.9°N 124.02°W (Elev. 197 ft)
Last Update:
2:43 am PDT Mar 27, 2026
Forecast Valid:
7am PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation