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Thursday, May 21, 2026 18:03:17

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Product	Office	Expire Time
Severe Thunderstorm Warning	Amarillo	2026-05-21 19:00
Severe Thunderstorm Watch	Amarillo	2026-05-21 22:00
Areal Flood Advisory	Tulsa	2026-05-21 19:00
Areal Flood Advisory	Tulsa	2026-05-21 19:30
Areal Flood Advisory	Norman	2026-05-21 19:45
Areal Flood Advisory	Norman	2026-05-21 20:15

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Tornado Warning	Cheyenne	2026-05-21 18:30
Tornado Warning	Denver / Boulder	2026-05-21 18:30

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Special Weather Statement	1	05/21/2026 15:16
Flash Flood Warning	2	05/21/2026 14:52
Flash Flood Statement	1	05/21/2026 16:08
Flood Statement	7	05/21/2026 17:07
Zone Forecast	6	05/21/2026 17:38
Area Forecast	5	05/21/2026 12:21
Tulsa
Flood Statement	4	05/21/2026 16:17
Hazardous Weather Outlook	3	05/21/2026 17:28
Zone Forecast	9	05/21/2026 17:34
Area Forecast	8	05/21/2026 18:03
Amarillo
Severe Thunderstorm Warning	2	05/21/2026 18:01
Special Weather Statement	3	05/21/2026 17:47
Urgent Weather Statement	2	05/21/2026 09:31
Watch Notification	1	05/21/2026 14:20
Hazardous Weather Outlook	2	05/21/2026 13:25
Zone Forecast	15	05/21/2026 17:52
Area Forecast	4	05/21/2026 13:25
Dallas/Fort Worth
Special Weather Statement	1	05/21/2026 15:06
Flood Statement	3	05/21/2026 17:09
Zone Forecast	11	05/21/2026 17:54
Area Forecast	6	05/21/2026 14:09
Storm Prediction Center
Convective Outlook - Day 1	5	05/21/2026 14:58
Convective Outlook - Day 2	2	05/21/2026 12:22
Convective Outlook - Day 3	2	05/21/2026 14:28
Convective Outlook - Days 4-8	1	05/21/2026 03:50
Mesoscale Discussion	11	05/21/2026 17:47
Watch Status Report	5	05/20/2026 20:24
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SDM Administrative Message	6	05/21/2026 10:03

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Areal Flood Advisory 0074
Issued by the Norman Forecast Office

Action	Issued	Starts	Expiration
New	2026-05-21 16:39:03	2026-05-21 16:38:00	2026-05-21 19:45:00

Action: New
Issued At: 2026-05-21 16:39:03

619 
WGUS84 KOUN 212138
FLSOUN

Flood Advisory
National Weather Service Norman OK
438 PM CDT Thu May 21 2026

OKC083-220045-
/O.NEW.KOUN.FA.Y.0074.260521T2138Z-260522T0045Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Logan OK-
438 PM CDT Thu May 21 2026

...FLOOD ADVISORY IN EFFECT UNTIL 745 PM CDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of central Oklahoma, including the following 
  county, Logan.

* WHEN...Until 745 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 

* ADDITIONAL DETAILS...
  - At 438 PM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 2 and 3 inches of rain
    have fallen.
  - Some locations that will experience flooding include...
    Guthrie.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3573 9751 3588 9745 3589 9730 3573 9731


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