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

Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39ft.

Clear

73°F

23°C

Humidity 69%
Wind Speed SSW 12 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 03 Aug 05:15 PM PDT
Extended Forecast for

Costa Mesa CA

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. Southeast wind around 5 mph.

    Patchy Fog

    Low: 64 °F

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    Patchy Fog
    then Mostly
    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Increasing
    Clouds

    Low: 63 °F

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    Gradual
    Clearing

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light south after midnight.

    Increasing
    Clouds

    Low: 63 °F

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 72.

    Becoming
    Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Increasing clouds, with a low around 61.

    Increasing
    Clouds

    Low: 61 °F

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 73.

    Decreasing
    Clouds

    High: 73 °F

  • Friday
    Night

    Friday Night: Increasing clouds, with a low around 62.

    Increasing
    Clouds

    Low: 62 °F

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. Southeast wind around 5 mph.
Tuesday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light south after midnight.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 72.
Thursday Night
Increasing clouds, with a low around 61.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 73.
Friday Night
Increasing clouds, with a low around 62.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 74.
Saturday Night
Increasing clouds, with a low around 62.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 75.
Sunday Night
Increasing clouds, with a low around 61.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Costa Mesa CA
 33.67°N 117.92°W (Elev. 3 ft)
Last Update:
12:29 pm PDT Aug 3, 2020
Forecast Valid:
5pm PDT Aug 3, 2020-6pm PDT Aug 10, 2020
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation