114
WGUS75 KBOU 220509
FFSBOU
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DENVER CO
1109 PM MDT THU MAY 21 2026
COC121-220645-
/O.CON.KBOU.FF.W.0001.000000T0000Z-260522T0645Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WASHINGTON CO-
1109 PM MDT THU MAY 21 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1245 AM MDT FRIDAY FOR
SOUTHEASTERN WASHINGTON COUNTY...
AT 1109 PM MDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN
2.5 AND 5 INCHES OF RAIN HAVE FALLEN. FLASH FLOODING IS ONGOING OR
EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, GULCHES, ROADS,
AND POOR DRAINAGE AND LOW-LYING AREAS.
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
COPE.
THIS INCLUDES THE FOLLOWING STREAMS AND DRAINAGES...
GORDON CREEK, ARIKAREE RIVER AND NORTH FORK ARIKAREE RIVER.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO HIGHER GROUND NOW. ACT QUICKLY TO PROTECT YOUR LIFE.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
LAT...LON 3971 10315 3974 10280 3957 10280 3957 10315
3971 10317
FLASH FLOOD...RADAR AND GAUGE INDICATED
MEIER
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