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Flash Flood Warning 0023
Issued by the Ft. Worth Forecast Office

Action Issued Starts Expiration
New 2026-05-19 10:53:50 2026-05-19 10:53:00 2026-05-19 14:00:00
Continued 2026-05-19 11:41:22 2026-05-19 14:00:00
Continued 2026-05-19 13:18:25 2026-05-19 14:00:00
Expired 2026-05-19 13:56:26 2026-05-19 14:00:00


Action: New
Issued At: 2026-05-19 10:53:50

271 
WGUS54 KFWD 191553
FFWFWD
TXC097-181-191900-
/O.NEW.KFWD.FF.W.0023.260519T1553Z-260519T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Fort Worth TX
1053 AM CDT Tue May 19 2026

The National Weather Service in Fort Worth has issued a

* Flash Flood Warning for...
  East Central Cooke County in north central Texas...
  Grayson County in north central Texas...

* Until 200 PM CDT.

* At 1053 AM CDT, Doppler radar and automated rain gauges indicated 
  thunderstorms producing heavy rain across the warned area. Between 
  1 and 3 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...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...
  Sherman, Whitesboro, Denison, Van Alstyne, Howe, Pottsboro, 
  Collinsville, Gunter, Callisburg, Knollwood, Dorchester, Lake 
  Texoma, Eisenhower State Park, Randell Lake, Preston, Southmayd, 
  Tioga, Sadler, Walnut Bend and Locust.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3381 9705 3389 9698 3392 9699 3395 9691
      3385 9688 3387 9679 3382 9676 3383 9671
      3392 9667 3389 9659 3384 9663 3382 9658
      3382 9653 3377 9650 3340 9661 3342 9694
      3360 9694 3372 9710 3376 9708 3381 9708

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

Schroeder


Action: Continued
Issued At: 2026-05-19 11:41:22

393 
WGUS74 KFWD 191641
FFSFWD

Flash Flood Statement
National Weather Service Fort Worth TX
1141 AM CDT Tue May 19 2026

TXC097-181-191900-
/O.CON.KFWD.FF.W.0023.000000T0000Z-260519T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cooke TX-Grayson TX-
1141 AM CDT Tue May 19 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM CDT THIS 
AFTERNOON FOR EAST CENTRAL COOKE AND GRAYSON COUNTIES...

At 1141 AM CDT, Doppler radar and automated rain gauges indicated 
thunderstorms producing heavy rain across the warned area. Between 1 
and 4 inches of rain have fallen. Flash flooding is ongoing or 
expected to begin shortly. Portions of northwest Grayson County have 
observed 3 to 4 inches of rain so far this morning, and light rain 
will continue for the next hour or two. Currently, the heaviest 
rainfall is moving into central portions of the county with hourly 
rain rates of 2 to 3 inches.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar and automated gauges.

IMPACT...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...
  Sherman, Whitesboro, Denison, Van Alstyne, Howe, Pottsboro, 
  Collinsville, Gunter, Callisburg, Knollwood, Dorchester, Lake 
  Texoma, Eisenhower State Park, Randell Lake, Preston, Southmayd, 
  Tioga, Sadler, Walnut Bend and Locust.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3381 9705 3389 9698 3392 9699 3395 9691
      3385 9688 3387 9679 3382 9676 3383 9671
      3392 9667 3389 9659 3384 9663 3382 9658
      3382 9653 3377 9650 3340 9661 3342 9694
      3360 9694 3372 9710 3376 9708 3381 9708

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

Schroeder


Action: Continued
Issued At: 2026-05-19 13:18:25

037 
WGUS74 KFWD 191817
FFSFWD

Flash Flood Statement
National Weather Service Fort Worth TX
117 PM CDT Tue May 19 2026

TXC097-181-191900-
/O.CON.KFWD.FF.W.0023.000000T0000Z-260519T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cooke TX-Grayson TX-
117 PM CDT Tue May 19 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM CDT THIS 
AFTERNOON FOR EAST CENTRAL COOKE AND GRAYSON COUNTIES...

At 117 PM CDT, Doppler radar and automated rain gauges indicated a 
secondary round of thunderstorms producing heavy rain across the 
warned area. Between 1 and 4 inches of rain have fallen. Additional 
rainfall amounts up to 1 inch are forecast. Flash flooding is 
ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar and automated gauges.

IMPACT...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...
  Sherman, Whitesboro, Denison, Van Alstyne, Howe, Pottsboro, 
  Collinsville, Gunter, Callisburg, Knollwood, Dorchester, Lake 
  Texoma, Eisenhower State Park, Randell Lake, Preston, Southmayd, 
  Tioga, Sadler, Walnut Bend and Locust.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3381 9705 3389 9698 3392 9699 3395 9691
      3385 9688 3387 9679 3382 9676 3383 9671
      3392 9667 3389 9659 3384 9663 3382 9658
      3382 9653 3377 9650 3340 9661 3342 9694
      3360 9694 3372 9710 3376 9708 3381 9708

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

Schroeder


Action: Expired
Issued At: 2026-05-19 13:56:26

208 
WGUS74 KFWD 191856
FFSFWD

Flash Flood Statement
National Weather Service Fort Worth TX
156 PM CDT Tue May 19 2026

TXC097-181-191906-
/O.EXP.KFWD.FF.W.0023.000000T0000Z-260519T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cooke TX-Grayson TX-
156 PM CDT Tue May 19 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 2 PM CDT THIS AFTERNOON FOR 
EAST CENTRAL COOKE AND GRAYSON COUNTIES...

The heavy rain has ended, but some light rain may persist for 
another hour or so. Flooding of low lying and/or poor drainage areas 
may continue for a few hours until the water has had a chance to 
recede. Please continue to heed remaining road closures.

&&

LAT...LON 3381 9705 3389 9698 3392 9699 3395 9691
      3385 9688 3387 9679 3382 9676 3383 9671
      3392 9667 3389 9659 3384 9663 3382 9658
      3382 9653 3377 9650 3340 9661 3342 9694
      3360 9694 3372 9710 3376 9708 3381 9708

$$

Schroeder



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