We have a heavy rainfall event approaching parts of the Northern Front Range from areas between Colorado Springs to Cheyenne, focused on Denver to Fort Collins. Here's the flood watch guidance as issued by NWS Boulder: > * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central, north central, and northeast Colorado, including the following areas, in east central Colorado, North and Northeast Elbert County Below 6000 Feet/North Lincoln County.