Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

59°F

15°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 21 Aug 10:00 AM PDT
Extended Forecast for

5 Miles E Trinidad CA

  • Today

    Today: Areas of fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 64 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Areas of fog after 11pm.  Otherwise, mostly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Areas Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 8pm and 11pm.  Otherwise, mostly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Areas of fog after 8pm.  Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Areas Fog

  • Tuesday

    Tuesday: Areas of fog before 11am.  Otherwise, mostly cloudy, with a high near 65.

    High: 65 °F

    Areas Fog
    then Partly
    Sunny

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 49. Light and variable wind.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 69.
Monday Night
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 52.
Tuesday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 65.
Tuesday Night
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 51.
Wednesday
Areas of fog. Otherwise, partly sunny, with a high near 67.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 51.
Thursday
Areas of fog. Otherwise, partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Trinidad CA
 41.05°N 124.04°W (Elev. 856 ft)
10:05 am PDT Aug 21, 2026
10am PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database