McCook County, South Dakota
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Watch/Warnings
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: McCook County, South Dakota
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Flood Warning
IAC119-MNC133-SDC083-087-099-125-220245-
/O.CON.KFSD.FA.W.0005.000000T0000Z-180622T0245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lyon IA-Rock MN-Minnehaha SD-Lincoln SD-McCook SD-Turner SD-
1053 AM CDT THU JUN 21 2018

...A FLOOD WARNING FOR URBAN AREAS AND SMALL STREAMS REMAINS IN
EFFECT UNTIL 945 PM CDT THURSDAY FOR WESTERN LYON...ROCK...
MINNEHAHA...LINCOLN...SOUTHEASTERN MCCOOK AND TURNER COUNTIES...

At 1043 AM CDT, Doppler radar and automated rain gauges indicated
periods of light to briefly moderate rain expected across the warned
area. Water over roadways is still expected as well as rising
streams, creeks and rivers.

Some locations that will experience flooding include...
Sioux Falls, Luverne, Canton, Rock Rapids, Parker, Lake Vermillion
State Recreation Area, Brandon, Harrisburg, Tea, Hartford, Lennox,
Crooks, Garretson, Wall Lake, Baltic, Worthing, Larchwood, Inwood,
Marion and Viborg.

Additional rainfall amounts of a half an inch or less are possible
in the warned area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report flooding to your local law enforcement agency when you
can do so safely.

&&

LAT...LON 4312 9716 4317 9716 4317 9727 4323 9740
4355 9740 4379 9718 4383 9607 4335 9606
4326 9648 4326 9655 4324 9657 4311 9713

$$

Flood Warning
IAC041-059-119-141-143-149-167-MNC033-063-101-105-117-133-SDC009-027-
067-079-083-087-099-101-125-127-135-221800-
/O.NEW.KFSD.FA.W.0009.180621T1807Z-180622T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lyon IA-Dickinson IA-Sioux IA-Osceola IA-Plymouth IA-Clay IA-
O'Brien IA-Nobles MN-Cottonwood MN-Rock MN-Jackson MN-Pipestone MN-
Murray MN-McCook SD-Yankton SD-Hutchinson SD-Moody SD-Clay SD-
Lake SD-Minnehaha SD-Lincoln SD-Bon Homme SD-Turner SD-Union SD-
107 PM CDT THU JUN 21 2018

The National Weather Service in Sioux Falls has issued a

* Flood Warning for...
Lyon County in northwestern Iowa...
Dickinson County in northwestern Iowa...
Sioux County in northwestern Iowa...
Osceola County in northwestern Iowa...
Northwestern Plymouth County in northwestern Iowa...
Clay County in northwestern Iowa...
O'Brien County in northwestern Iowa...
Nobles County in southwestern Minnesota...
Cottonwood County in southwestern Minnesota...
Rock County in southwestern Minnesota...
Jackson County in southwestern Minnesota...
Pipestone County in southwestern Minnesota...
Murray County in southwestern Minnesota...
Southeastern McCook County in southeastern South Dakota...
Yankton County in southeastern South Dakota...
Eastern Hutchinson County in southeastern South Dakota...
Moody County in east central South Dakota...
Clay County in southeastern South Dakota...
Southeastern Lake County in east central South Dakota...
Minnehaha County in southeastern South Dakota...
Lincoln County in southeastern South Dakota...
Eastern Bon Homme County in southeastern South Dakota...
Turner County in southeastern South Dakota...
Northern Union County in southeastern South Dakota...

* Until 100 PM CDT Friday.

* At 1256 PM CDT, Over the past 24 hours 3 to 7 inches of rain fell
across the warned area. This has caused widespread water over
roads and highways causing closures as well as very swollen creeks
and streams. Many area rivers will rise to moderate to potentially
major flood stages. The water will recede slowly so many locations
may still see water on roads into the evening and night time hours.

* Some locations that will experience flooding include...
Sioux Falls, Yankton, Worthington, Spencer Iowa, Vermillion, Sioux
Center, Orange City, Sheldon, Spirit Lake, Luverne, Windom,
Pipestone, Jackson Minnesota, Canton, Sibley, Rock Rapids,
Hawarden, Slayton, Beresford and Parker.

Light to moderate rainfall will gradually decrease across the area
through the afternoon. By late afternoon much of the rain will have
dissipated.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 4350 9491 4292 9492 4291 9642 4275 9689
4279 9715 4287 9730 4286 9764 4350 9766
4350 9761 4354 9761 4385 9716 4418 9644
4419 9511 4411 9510 4410 9486 4351 9485

$$

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