Flood — Denver, Colorado

2025-06-25 · near Denver, Denver, Colorado

Event narrative

Report of 1 to 2 feet of standing water on Interstate 70 near the Pecos St interchange, with all but the leftmost lane impassable.

Wider weather episode

Thunderstorms formed across the Denver area during the evening hours of June 25th. Heavy rain and small hail were the main threats from the storms. One inch hail was briefly reported in Firestone. The heavy rain caused some low lying areas to see minor flooding (ponding). There was one report of running water along a road in east Erie that reached 7 inches deep. No damage was reported from the flooding.

View location on OpenStreetMap → (39.7800, -105.0100)

Source: NOAA Storm Events Database, event_id 1257160. Narrative written by the NWS forecast office that issued the report.