Jul 27, 2022
Severe thunderstorms produced damaging wind and hail, along with torrential rainfall across the I-25 Corridor and Northeast Plains. Areas hardest hit included: eastern Boulder, Douglas, eastern Larimer, Washington and Weld counties. Hail up to tennis ball size (2.5 inches), was observed near Black Hollow Reservoir east of Fort Collins. Elsewhere the hail ranged from quarter to golfball size. The hail damaged homes and vehicles. Strong winds also produced some tree damage. Torrential rainf
Source: NOAA National Weather Service Storm Events Database (event 1043445). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Washington County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.