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2026-05-2411 1435
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Tornado Warning 0005Hastings, NE
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Flash Flood Warning 0006
Issued by the Topeka Forecast Office

Action Issued Starts Expiration
New 2026-05-17 23:19:44 2026-05-17 23:19:00 2026-05-18 00:45:00
Time Extended 2026-05-18 00:20:15 2026-05-18 02:45:00
Cancelled 2026-05-18 02:37:32 2026-05-18 02:45:00


Action: New
Issued At: 2026-05-17 23:19:44

827 
WGUS53 KTOP 180419
FFWTOP
KSC143-180545-
/O.NEW.KTOP.FF.W.0006.260518T0419Z-260518T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Topeka KS
1119 PM CDT Sun May 17 2026

The National Weather Service in Topeka has issued a

* Flash Flood Warning for...
  Northwestern Ottawa County in north central Kansas...

* Until 1245 AM CDT.

* At 1118 PM CDT, Doppler radar and automated rain gauges indicated 
  thunderstorms producing heavy rain across the warned area. Between 
  3 and 4 inches of rain have fallen. Additional rainfall amounts of 
  1 to 3 inches are possible in the warned area. 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, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Minneapolis and Ada.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3912 9793 3913 9793 3924 9793 3927 9779
      3913 9763 3902 9793

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

JP


Action: Time Extended
Issued At: 2026-05-18 00:20:15

356 
WGUS53 KTOP 180520
FFWTOP
KSC143-180745-
/O.EXT.KTOP.FF.W.0006.000000T0000Z-260518T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Topeka KS
1220 AM CDT Mon May 18 2026

The National Weather Service in Topeka has extended the

* Flash Flood Warning for...
  Northwestern Ottawa County in north central Kansas...

* Until 245 AM CDT.

* At 1219 AM CDT, Doppler radar and automated rain gauges indicated 
  thunderstorms producing heavy rain across the warned area. Between 
  3 and 4 inches of rain have fallen. Additional rainfall amounts of 
  1 to 3 inches are possible in the warned area. 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, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Minneapolis and Ada.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3912 9793 3913 9793 3924 9793 3927 9779
      3913 9763 3902 9793

FLASH FLOOD...RADAR AND GAUGE INDICATED

$$

BD


Action: Cancelled
Issued At: 2026-05-18 02:37:32

393 
WGUS73 KTOP 180737
FFSTOP

Flash Flood Statement
National Weather Service Topeka KS
237 AM CDT Mon May 18 2026

KSC143-180747-
/O.CAN.KTOP.FF.W.0006.000000T0000Z-260518T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ottawa KS-
237 AM CDT Mon May 18 2026

...FLASH FLOOD WARNING FOR NORTHWESTERN OTTAWA COUNTY HAS BEEN 
REPLACED WITH A FLOOD ADVISORY...

&&

LAT...LON 3912 9793 3913 9793 3924 9793 3927 9779
      3913 9763 3902 9793

$$

BD



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