* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected.
* WHERE...Portions of Eastern Los Angeles County in southwestern California...
* WHEN...Until 845 AM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways.
* ADDITIONAL DETAILS... - At 547 AM PDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Up to 1 inch of rain has fallen. - Some locations that will experience flooding include... Pomona, San Dimas, Glendora, La Verne, Claremont, Diamond Bar and Walnut. - http://www.weather.gov/safety/flood