* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected.
* WHERE...West Central Orange County in southwestern California...
* WHEN...Until 345 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways.
* ADDITIONAL DETAILS... - At 149 AM PST, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. - Additional rainfall amounts of 0.25 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Santa Ana, Irvine, Huntington Beach, Garden Grove, Costa Mesa, Tustin, Stanton and Seal Beach. - https://www.weather.gov/safety/flood