Colorado Minor Flood Advisory | Effective 08/15/2026 14:31

Headline: 
Flood Advisory issued August 15 at 3:31PM MDT until August 15 at 5:00PM MDT by NWS Denver CO
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
August 15, 2026 - 2:31pm
Expires: 
August 15, 2026 - 4:00pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northeastern Douglas County in northeastern Colorado... * WHEN...Until 500 PM MDT. * IMPACTS...Water over roadways. * ADDITIONAL DETAILS... - At 329 PM MDT, Local law enforcement reported flooding in the Meridian neighborhood near C-470 and I-25 due to thunderstorms. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over the area. Additional flooding will remain a threat. - Some locations that will experience flooding include... Northwestern Castle Rock, Parker, Lone Tree, Castle Pines, The Pinery and Sedalia.
Instruction: 
Be aware of your surroundings and do not drive on flooded roads. Excessive runoff from heavy rainfall will cause minor flooding of small creeks and streams, highways, streets, underpasses, drainage areas and other low lying spots.
Area Description: 
Douglas, CO
Forcast Office: 
NWS Denver CO
Sender: 
w-nws.webmaster@noaa.gov