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Costa Mesa weather radar

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Weather alerts for Costa Mesa

  • Coastal Flood Advisory (Minor)

    Until Tue, Nov 10, 12:00 PM PST

    Area: Orange County Coastal

    * WHAT...Minor to locally moderate coastal flooding expected. * WHERE...Orange County Coastal Areas. * WHEN...Until noon PST today. * IMPACTS...Flooding of parking lots and roads with only isolated road closures expected. * ADDITIONAL DETAILS...High tide at 838 AM today is expected to peak over 7 feet MLLW, which is 1.2 to 1.4 feet above astronomical tide predictions.

    What to do: If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Source: US National Weather Service, updated every 10 minutes.

Rain in the next 12 hours in Costa Mesa

HourConditionsChance of rainPrecipitation
09Sunny0%0 in
10Sunny0%0 in
11Sunny0%0 in
12Sunny0%0 in
13Sunny0%0 in
14Sunny0%0 in
15Sunny0%0 in
16Sunny0%0 in
17Clear0%0 in
18Clear0%0 in
19Clear0%0 in
20Clear0%0 in

Rain this week in Costa Mesa

DayChance of rainPrecipitation
Tuesday 10 Nov0%0 in
Wednesday 11 Nov0%0 in
Thursday 12 Nov16%0 in
Friday 13 Nov52%0.1 in
Saturday 14 Nov52%0.2 in
Sunday 15 Nov31%0 in
Monday 16 Nov53%0.1 in

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