Jun 8, 2021
Severe thunderstorms across Laramie and Niobrara Counties produced severe hail over 1 inch in diameter. For the Laramie County storm, prolonged training and heavy rain produced flash flooding across portions of the city of Cheyenne with hail accumulating to depths of several inches deep. An NWS employee on the north side of town noted animal loss from the hail and a greenhouse damaged by the wind driven hail.
Source: NOAA National Weather Service Storm Events Database (event 955644). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Laramie County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.