We have determined that street and small stream flooding is possible in the following counties: Broomfield, Adams, Denver, Arapahoe
including: DIA, the City of Aurora from: Current to 900 PM.
Prime time for flooding: Current to 800 PM. Forecast rainfall: Weak to moderate thunderstorms will produce 0.3-0.9" in 10-30 minutes. Strong thunderstorms will have the potential to produce 0.5-1.5" in 10-30 minutes. A stationary moderate to strong thunderstorm may result in up to 2.5" of rain in 60-90 minutes. The most likely areas to be impacted by flooding are:

X Urban streams/gulches; road crossings; recreational trails; adjacent open space areas/campgrounds/parks; floodplain properties; utilities

X Urban streets, intersections, low lying areas, known trouble spots

Additional Information: Strong thunderstorms may also contain large hail, gusty winds and frequent cloud-to-ground lightning.

This message is not intended for public dissemination. Please pass this information along to affected emergency response organizations (police, fire, public works, etc.) within your area.

Also, please take appropriate actions to prepare for possible flooding.

Further information will be provided to you as it becomes available.