501
WGUS85 KBOU 112218
FLSBOU
FLOOD ADVISORY
NATIONAL WEATHER SERVICE DENVER CO
418 PM MDT THU SEP 11 2025
COC123-120115-
/O.NEW.KBOU.FA.Y.0085.250911T2218Z-250912T0115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WELD CO-
418 PM MDT THU SEP 11 2025
..FLOOD ADVISORY IN EFFECT UNTIL 715 PM MDT THIS EVENING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF NORTHEAST COLORADO, INCLUDING THE FOLLOWING
COUNTY, NORTH CENTRAL WELD.
* WHEN...UNTIL 715 PM MDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
* ADDITIONAL DETAILS...
- AT 418 PM MDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 2 INCHES OF RAIN
HAVE FALLEN.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
GROVER AND HEREFORD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 4098 10457 4083 10452 4083 10426 4089 10397
4100 10401 4100 10458
RJK
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