Colorado Minor Flood Advisory | Effective 07/29/2026 14:10

Headline: 
Flood Advisory issued July 29 at 3:10PM MDT until July 29 at 6:15PM MDT by NWS Denver CO
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
July 29, 2026 - 2:10pm
Expires: 
July 29, 2026 - 5:15pm
Description: 
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Larimer County in north central Colorado including the Miller Fork area of the Cameron Peak Burn scar... * WHEN...Until 615 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 310 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 0.75 inches of rain have fallen. - This includes the following streams and drainages... North Fork Fish Creek, Big Thompson River, Grouse Creek, Cow Creek, Black Creek, North Fork Big Thompson River and Miller Fork. Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Glen Haven.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Heavy Rainfall will cause minor flooding of creeks and streams, roads and roadside culverts in the affected part of the Cameron Peak burn area. The heavy rains could also trigger rock slides or debris flows.
Area Description: 
Larimer, CO
Forcast Office: 
NWS Denver CO
Sender: 
w-nws.webmaster@noaa.gov