Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20ft.

Partly Cloudy

60°F

16°C

Humidity NA
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update 23 Jul 2:00 pm PDT
Extended Forecast for

Arcata CA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 68. Northwest wind around 9 mph.

    Sunny

    High: 68 °F

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 53. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Patchy Fog

    Low: 53 °F

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Northwest wind 3 to 8 mph.

    Patchy Fog
    then Sunny

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Patchy Fog

    Low: 54 °F

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 66. Northwest wind 3 to 7 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 66 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy

    Low: 55 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    Mostly Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 55.

    Patchy Fog

    Low: 55 °F

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 70.

    Patchy Fog
    then Sunny

    High: 70 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Northwest wind around 9 mph.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 53. Northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Northwest wind 3 to 8 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 66. Northwest wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 55.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 70.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 69.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 57.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
3:24 am PDT Jul 23, 2016
2pm PDT Jul 23, 2016-6pm PDT Jul 29, 2016
 
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