Full Notification

FFWFWD The National Weather Service in Fort Worth has issued a

* Flash Flood Warning for... Collin County in north central Texas... Southeastern Denton County in north central Texas... Rockwall County in north central Texas...

* Until 830 AM CDT.

* At 522 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other poor drainage and low lying areas.

* Some locations that will experience flash flooding include... Dallas, Plano, Garland, McKinney, Carrollton, Frisco, Richardson, Lewisville, Allen, Flower Mound, Rowlett, Grapevine, Wylie, Coppell, Rockwall, The Colony, Sachse, Addison, Lake Lewisville and Little Elm.

* AFFECTED AREAS: COLLIN, TX ... DENTON, TX ... ROCKWALL, TX

Instructions:

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.