Severe thunder storms moved through Johnson County and Natrona County late yesterday afternoon, producing large hail and knocking out power in some areas. A flash-flood warning went out yesterday afternoon at about 1:30.
Chuck Baker is with the National Weather Service in Riverton, and he re-caps the hardest hit region.
Baker says that contributing to the flooding in the Mayoworth area was a blocked culvert that caused water to build up. There is no word at this time as to the extent of any damage.