300
WGUS84 KOUN 211808
FLSOUN
FLOOD ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
108 PM CDT THU MAY 21 2026
OKC033-067-TXC077-212115-
/O.NEW.KOUN.FA.Y.0072.260521T1808Z-260521T2115Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
COTTON OK-JEFFERSON OK-CLAY TX-
108 PM CDT THU MAY 21 2026
..FLOOD ADVISORY IN EFFECT UNTIL 415 PM CDT THIS AFTERNOON
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...PORTIONS OF OKLAHOMA, INCLUDING THE FOLLOWING COUNTIES,
COTTON AND JEFFERSON AND NORTHERN TEXAS, INCLUDING THE FOLLOWING
COUNTY, CLAY.
* WHEN...UNTIL 415 PM CDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 108 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 3 INCHES OF RAIN
HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
WAURIKA.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 3417 9817 3417 9801 3403 9801 3403 9807
3407 9818 3412 9818
MDU
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