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2018 [KFSD] SIOUX_FALLS Flash Flood (FF) Warning (W) Number 11

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

586 
WGUS53 KFSD 250341
FFWFSD
IAC149-193-NEC043-SDC127-250745-
/O.NEW.KFSD.FF.W.0011.180625T0341Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Sioux Falls SD
1041 PM CDT SUN JUN 24 2018

...FLASH FLOOD EMERGENCY FOR SIOUX CITY METRO...

The National Weather Service in Sioux Falls has issued a

* Flash Flood Warning for...
  Northwestern Woodbury County in west central Iowa...
  South central Plymouth County in northwestern Iowa...
  Northeastern Dakota County in northeastern Nebraska...
  Southeastern Union County in southeastern South Dakota...

* Until 245 AM CDT.

* At 1039 PM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Up to three inches of rain have 
  already fallen, and an additional two to three inches of rain are 
  expected over the next few hours. Significant flash flooding is 
  occurring. 

  This is a FLASH FLOOD EMERGENCY for the Sioux City Metro. This is 
a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!

* Some locations that will experience flooding include...
  Sioux City, South Sioux City, Sergeant Bluff, North Sioux City and
  Dakota City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

&&

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

BT
022 
WGUS73 KFSD 250524
FFSFSD

Flash Flood Statement
National Weather Service Sioux Falls SD
1224 AM CDT MON JUN 25 2018

IAC149-193-NEC043-SDC127-250745-
/O.CON.KFSD.FF.W.0011.000000T0000Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Woodbury IA-Plymouth IA-Dakota NE-Union SD-
1224 AM CDT MON JUN 25 2018

...THIS IS A FLASH FLOOD EMERGENCY FOR SIOUX CITY METRO...

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 245 AM CDT FOR
NORTHWESTERN WOODBURY...SOUTH CENTRAL PLYMOUTH...NORTHEASTERN DAKOTA
AND SOUTHEASTERN UNION COUNTIES...

At 1222 AM CDT, emergency management reported heavy rain due to 
thunderstorms over Sioux City. Three to five inches of rain have 
fallen, and numerous roads are flooded around the city. Do not drive 
into water covered roadways!!

This is a FLASH FLOOD EMERGENCY for the Sioux City Metro. This is a 
PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!

Some locations that will experience flooding include...
Sioux City, South Sioux City, Sergeant Bluff, North Sioux City and
Dakota City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

&&

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

BT
522 
WGUS73 KFSD 250737 RRA
FFSFSD

Flash Flood Statement
National Weather Service Sioux Falls SD
237 AM CDT MON JUN 25 2018

IAC149-193-NEC043-SDC127-250747-
/O.EXP.KFSD.FF.W.0011.000000T0000Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Woodbury IA-Plymouth IA-Dakota NE-Union SD-
237 AM CDT MON JUN 25 2018

...THE FLASH FLOOD WARNING FOR NORTHWESTERN WOODBURY...SOUTH CENTRAL
PLYMOUTH...NORTHEASTERN DAKOTA AND SOUTHEASTERN UNION COUNTIES WILL
EXPIRE AT 245 AM CDT...

The heavy rain has ended for the night. Flash flooding is no longer 
expected to pose a threat. However, heavy rains between 3 and 6 
inches will lead to considerable ponding of water into Monday. 
Please continue to heed any remaining road closures.

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

Dux
Permalink to 201806250341-KFSD-WGUS53-FFWFSD
586 
WGUS53 KFSD 250341
FFWFSD
IAC149-193-NEC043-SDC127-250745-
/O.NEW.KFSD.FF.W.0011.180625T0341Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Sioux Falls SD
1041 PM CDT SUN JUN 24 2018

...FLASH FLOOD EMERGENCY FOR SIOUX CITY METRO...

The National Weather Service in Sioux Falls has issued a

* Flash Flood Warning for...
  Northwestern Woodbury County in west central Iowa...
  South central Plymouth County in northwestern Iowa...
  Northeastern Dakota County in northeastern Nebraska...
  Southeastern Union County in southeastern South Dakota...

* Until 245 AM CDT.

* At 1039 PM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Up to three inches of rain have 
  already fallen, and an additional two to three inches of rain are 
  expected over the next few hours. Significant flash flooding is 
  occurring. 

  This is a FLASH FLOOD EMERGENCY for the Sioux City Metro. This is 
a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!

* Some locations that will experience flooding include...
  Sioux City, South Sioux City, Sergeant Bluff, North Sioux City and
  Dakota City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

&&

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

BT
Permalink to 201806250524-KFSD-WGUS73-FFSFSD
022 
WGUS73 KFSD 250524
FFSFSD

Flash Flood Statement
National Weather Service Sioux Falls SD
1224 AM CDT MON JUN 25 2018

IAC149-193-NEC043-SDC127-250745-
/O.CON.KFSD.FF.W.0011.000000T0000Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Woodbury IA-Plymouth IA-Dakota NE-Union SD-
1224 AM CDT MON JUN 25 2018

...THIS IS A FLASH FLOOD EMERGENCY FOR SIOUX CITY METRO...

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 245 AM CDT FOR
NORTHWESTERN WOODBURY...SOUTH CENTRAL PLYMOUTH...NORTHEASTERN DAKOTA
AND SOUTHEASTERN UNION COUNTIES...

At 1222 AM CDT, emergency management reported heavy rain due to 
thunderstorms over Sioux City. Three to five inches of rain have 
fallen, and numerous roads are flooded around the city. Do not drive 
into water covered roadways!!

This is a FLASH FLOOD EMERGENCY for the Sioux City Metro. This is a 
PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!

Some locations that will experience flooding include...
Sioux City, South Sioux City, Sergeant Bluff, North Sioux City and
Dakota City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

&&

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

BT
Permalink to 201806250737-KFSD-WGUS73-FFSFSD-RRA
522 
WGUS73 KFSD 250737 RRA
FFSFSD

Flash Flood Statement
National Weather Service Sioux Falls SD
237 AM CDT MON JUN 25 2018

IAC149-193-NEC043-SDC127-250747-
/O.EXP.KFSD.FF.W.0011.000000T0000Z-180625T0745Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Woodbury IA-Plymouth IA-Dakota NE-Union SD-
237 AM CDT MON JUN 25 2018

...THE FLASH FLOOD WARNING FOR NORTHWESTERN WOODBURY...SOUTH CENTRAL
PLYMOUTH...NORTHEASTERN DAKOTA AND SOUTHEASTERN UNION COUNTIES WILL
EXPIRE AT 245 AM CDT...

The heavy rain has ended for the night. Flash flooding is no longer 
expected to pose a threat. However, heavy rains between 3 and 6 
inches will lead to considerable ponding of water into Monday. 
Please continue to heed any remaining road closures.

LAT...LON 4258 9634 4236 9630 4234 9650 4257 9654

$$

Dux

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