Update on Colorado Flood Threat

Two day rainfalls are nearing the four inch mark at a couple of stations in the foothills west of Boulder.
Rain and thunderstorms are now widespread across the region.

click to enlarge; radar at 6:40pm CDT

There are several flash flood warnings (dark maroon) in effect with various flood watches and advisories in green.

There are now delays at Denver International Airport due to the thunderstorms.