249  
WGUS85 KBOU 202106  
FLSBOU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE DENVER CO  
306 PM MDT MON JUL 20 2026  
 
COC069-202230-  
/O.CON.KBOU.FA.Y.0024.000000T0000Z-260720T2230Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LARIMER CO-  
306 PM MDT MON JUL 20 2026  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 430 PM MDT THIS  
AFTERNOON...  
 
* WHAT...SMALL STREAM FLOODING CAUSED BY EXCESSIVE RAINFALL  
CONTINUES.  
 
* WHERE...SOUTHERN LARIMER COUNTY IN NORTH CENTRAL COLORADO WITHIN  
THE UPPER BUCKHORN BASIN IN THE CAMERON PEAK BURN AREA...  
 
* WHEN...UNTIL 430 PM MDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY CREEKS.  
 
* ADDITIONAL DETAILS...  
 
- AT 303 PM MDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS MAY CAUSE SMALL STREAM FLOODING. BETWEEN 0.5  
AND 1 INCH OF RAIN HAS FALLEN. RAINFALL HAS ENDED, BUT SMALL  
STREAMS MAY REMAIN ELEVATED FOR THE NEXT HOUR OR TWO.  
 
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
BUCKHORN CREEK, CASCADE CREEK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
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.  
 
 
 
LAT...LON 4058 10553 4054 10551 4050 10545 4056 10530  
4060 10539  
 
 
 
09  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
Main Text Page