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Severe weather and flash flooding possible Saturday

Severe weather is possible across portions of the Great Plains, Deep South and coastal Carolinas Saturday. Primary threats are large hail and damaging winds, although a small tornado risk is also possible mainly in the Plains. Also across the South, heavy rainfall could lead to localized flash flooding.
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Current conditions at

Santa Ana, John Wayne Airport-Orange County Airport (KSNA)

Lat: 33.68°NLon: 117.86639°WElev: 52ft.

Overcast

67°F

19°C

Humidity 79%
Wind Speed WSW 3 MPH
Barometer 29.91 in (1012.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 04 Jul 9:53 am PDT
Extended Forecast for

Costa Mesa CA

  • Independence
    Day

    Sunny

    Sunny

    High: 73 °F

  • Tonight

    Increasing Clouds

    Increasing
    Clouds

    Low: 64 °F

  • Sunday

    Decreasing Clouds

    Decreasing
    Clouds

    High: 73 °F

  • Sunday
    Night

    Increasing Clouds

    Increasing
    Clouds

    Low: 63 °F

  • Monday

    Gradual Clearing

    Gradual
    Clearing

    High: 74 °F

  • Monday
    Night

    Increasing Clouds

    Increasing
    Clouds

    Low: 65 °F

  • Tuesday

    Decreasing Clouds

    Decreasing
    Clouds

    High: 75 °F

  • Tuesday
    Night

    Increasing Clouds

    Increasing
    Clouds

    Low: 64 °F

  • Wednesday

    Decreasing Clouds

    Decreasing
    Clouds

    High: 71 °F

Detailed Forecast

Independence Day
Sunny, with a high near 73. West wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 64. West wind 5 to 10 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 63. West wind 5 to 10 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 74. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 65.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 75.
Tuesday Night
Increasing clouds, with a low around 64.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 71.
Wednesday Night
Increasing clouds, with a low around 64.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 72.
Thursday Night
Increasing clouds, with a low around 64.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 74.
  Click Map For Forecast
Point Forecast:
Costa Mesa CA
 33.64°N 117.91°W (Elev. 13 ft)
1:48 am PDT Jul 4, 2015
11am PDT Jul 4, 2015-6pm PDT Jul 10, 2015
 
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Additional Resources

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Hourly Weather Graph

National Digital Forecast Database