699 
WGUS54 KOUN 211952
FFWOUN
OKC033-067-TXC077-212215-
/O.NEW.KOUN.FF.W.0031.260521T1952Z-260521T2215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Norman OK
252 PM CDT Thu May 21 2026

The National Weather Service in Norman has issued a

* Flash Flood Warning for...
  West Central Jefferson County in southern Oklahoma...
  Eastern Cotton County in southwestern Oklahoma...
  Northeastern Clay County in northern Texas...

* Until 515 PM CDT.

* At 252 PM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 2 and 4 inches of rain 
  have fallen. Additional rainfall amounts up to 1 inch are possible 
  in the warned area. Flash flooding is ongoing or expected to begin 
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Waurika.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3412 9818 3417 9817 3417 9801 3399 9797
      3399 9806 3407 9818

FLASH FLOOD...RADAR INDICATED

$$

Meister

694 
WGUS74 KOUN 212107
FFSOUN

Flash Flood Statement
National Weather Service Norman OK
407 PM CDT Thu May 21 2026

OKC033-067-TXC077-212215-
/O.CON.KOUN.FF.W.0031.000000T0000Z-260521T2215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cotton OK-Jefferson OK-Clay TX-
407 PM CDT Thu May 21 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 PM CDT THIS 
AFTERNOON FOR WEST CENTRAL JEFFERSON, EASTERN COTTON AND 
NORTHEASTERN CLAY COUNTIES...

At 407 PM CDT, Doppler radar indicated thunderstorms have produced 
heavy rain across the warned area. Between 2 and 6 inches of rain 
have fallen. Flooding impacts will continue. Some additional lighter 
rain will remain possible, but amounts will generally be less than 
one-quarter of an inch through 515 PM.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Waurika.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3412 9818 3417 9817 3417 9801 3399 9797
      3399 9806 3407 9818

FLASH FLOOD...RADAR INDICATED

$$

.speg.