
Impacts from Rachel
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Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Overcast
68°F
20°C
| Humidity | 93% |
| Wind Speed | N 0 MPH |
| Barometer | 29.44 in (996.95 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 03:00 AM PDT |
Extended Forecast for
Costa Mesa CA
Coastal Flood Advisory October 11, 03:00pm until October 13, 02:00pm
Coastal Flood Warning October 11, 03:27am until October 11, 03:00pm
NOW until 3:00pm Sun

Coastal Flood Warning
Overnight

Low: 66 °F
Showers
Sunday
High: 72 °F
Showers then
Chance
ShowersSunday Night

Low: 63 °F
Showers
LikelyColumbus Day

High: 70 °F
Showers
LikelyMonday Night

Low: 59 °F
Chance
ShowersTuesday

High: 72 °F
Sunny
Tuesday Night

Low: 58 °F
Mostly Clear
Wednesday

High: 76 °F
Sunny
Detailed Forecast
Overnight
Showers. Low around 66. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 11am. High near 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely, mainly before 11am. Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, mainly before 11pm. Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 67.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 69.
Saturday
Sunny, with a high near 90.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.67°N 117.92°W (Elev. 3 ft)
33.67°N 117.92°W (Elev. 3 ft)
2:27 am PDT Oct 11, 2026
3am PDT Oct 11, 2026-6pm PDT Oct 17, 2026



