Flash Flood Warning until 11:15PM 
FFWFSD The National Weather Service in Sioux Falls has issued a
* Flash Flood Warning for... North Central Plymouth County in northwestern Iowa... South Central Sioux County in northwestern Iowa...
* Until 1115 PM CDT.
* At 803 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash 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... Le Mars, Maurice, Struble and Brunsville.
* AFFECTED AREAS: PLYMOUTH, IA ... SIOUX, IA
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Address/Location
Sioux County Sheriff's Office
4363 Ironwood Ave., Ste 1
Orange City, IA 51250
Contact
Emergency: 9-1-1
Non-emergencies: 712-737-3307