Alert archive / Iowa / River Flood Warnings in 2018

River Flood Warning 169, NWS Sioux Falls, SD

July 4, 2018Dickinson County, Iowa

NWS Sioux Falls, SD issued this river flood warning at Jul 4, 2018, 9:41 PM CDT for Dickinson County, Iowa. It was in force for 48 hr.

The area

The outline as issued.

The facts

Issued: Jul 4, 2018, 9:41 PM CDT (02:41 UTC)
Expired: Jul 6, 2018, 9:25 PM CDT
In force: 48 hr
Issued by: NWS Sioux Falls, SD
Area: Storm-based polygon
Flood severity: Minor

County Dickinson County, IA

The radar

The Sioux Falls radar (KFSD), 118 km from the middle of the area, began a volume at 02:42 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point West Fork Little Sioux River near Lake Park (LPRI4).

Action stage: 1395 ft
Minor stage: 1396 ft
Moderate stage: 1398 ft
Major stage: 1404 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

917 
WGUS43 KFSD 050241
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
941 PM CDT Wed Jul 4 2018

...The National Weather Service in Sioux Falls has issued a flood 
warning for the following rivers in Iowa...

  West Fork Little Sioux River near Lake Park
  
...Forecast flooding changed from Moderate to Major severity for the 
following rivers in Iowa...
  Little Sioux River Near Milford
  Little Sioux River At Linn Grove
  
...Forecast flooding changed from Minor to Moderate severity for the 
following rivers in Iowa...

  Little Sioux River At Cherokee
 
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest 
forecasts. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water 
depth and road condition may be unsafe.

Additional information is available at 
 
http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

$$

IAC059-060641-
/O.NEW.KFSD.FL.W.0169.180705T0241Z-000000T0000Z/
/LPRI4.1.ER.180704T1650Z.180705T0145Z.000000T0000Z.UU/
941 PM CDT Wed Jul 4 2018

The National Weather Service in Sioux Falls has issued a 

* Flood Warning for 
  The West Fork Little Sioux River near Lake Park.
* Until further notice.
* At 09PM Wednesday the stage was 1396.89 feet.
* Flood stage is 1396.00 feet.
* At stages near 1396 feet...Crop and pasture land begins to flood 
between Lake Park and Montgomery. 

&&
 
LAT...LON 4349 9530 4349 9526 4343 9526 4342 9524
          4340 9526 4342 9529

$$

IAC041-059-060641-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
941 PM CDT Wed Jul 4 2018

...Observed flooding increased from Moderate to Major severity...
The Flood Warning continues for 
 The Little Sioux River near Milford.
* Until further notice.
* At 08PM Wednesday the stage was   16.04 feet.
* Flood stage is   12.00 feet.
* At stages near 16.0 feet...170th Avenue south of Highway 9 is 
flooded. 

&&
 
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
          4321 9517 4321 9528 4330 9525

$$

IAC021-041-060641-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
941 PM CDT Wed Jul 4 2018

...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for 
 The Little Sioux River At Linn Grove.
* Until further notice.
* At 09PM Wednesday the stage was   20.96 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Flood stage is   18.00 feet.
* Forecast...The river will continue rising to near 21.1 feet by 1 PM
  Thursday. Additional rises may be possible thereafter.
* At stages near 20.0 feet...Significant flooding of agricultural 
land begins along this entire stretch of the river. 

&&
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-060641-
/O.EXT.KFSD.FL.W.0102.000000T0000Z-180710T1424Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.180709T1424Z.NO/
941 PM CDT Wed Jul 4 2018

...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for 
 The Little Sioux River At Cherokee.
* until Tuesday morning.
* At 08PM Wednesday the stage was   20.67 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is   17.00 feet.
* Forecast...The river will rise to 21.3 feet by 7 PM Thursday.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and 
some homes, businesses, and roads in Cherokee begin flooding. 

&&
 
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

&& 
Location Flood    Latest Observed   Maximum Forecast  Recent Observed
         Stage    Stage  Time       Stage  Time       Crest Time

LITTLE SIOUX RIVER
LPRI4    1396.0   1396.89 Wed 9 PM    M    
MIFI4    12.0     16.04   Wed 8 PM    M      
LNNI4    18.0     20.96   Wed 9 PM   21.1  Thu 1 PM      
CHKI4    17.0     20.67   Wed 8 PM   21.3  Thu 7 PM

4 follow-up statements

103 
WGUS83 KFSD 050308
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1008 PM CDT Wed Jul 4 2018

...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  Big Sioux River At Sioux Falls I-90
  Big Sioux River near Canton
  Big Sioux River above Hawarden
  Big Sioux River At Akron
  Big Sioux River near Richland
  Rock River At Rock Rapids
  Rock River Near Hardwick
  Ocheyedan River Near Spencer
  Flandreau Creek Near Flandreau
  Split Rock Creek Below Jasper
  Little Sioux River near Montgomery
  Little Sioux River near Milford
  Little Sioux River at Spencer
  Little Sioux River At Linn Grove
  Little Sioux River At Cherokee
  Little Sioux River Near Correctionville
  West Fork Des Moines River near Avoca
  West Fork Des Moines River Near Windom
  West Fork Des Moines River At Jackson
  West Fork Little Sioux River near Lake Park
  Redwood River At Russell
  Redwood River Near Marshall
 
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest 
forecasts. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water 
depth and road condition may be unsafe.

Additional information is available at 
 
http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

&&

IAC059-060707-
/O.CON.KFSD.FL.W.0169.000000T0000Z-000000T0000Z/
/LPRI4.1.ER.180704T1650Z.180705T0145Z.000000T0000Z.UU/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Little Sioux River near Lake Park.
* Until further notice.
* At 09PM Wednesday the stage was 1396.87 feet.
* Flood stage is 1396.00 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* At stages near 1396 feet...Crop and pasture land begins to flood 
between Lake Park and Montgomery. 

&&
 
LAT...LON 4349 9530 4349 9526 4343 9526 4342 9524
          4340 9526 4342 9529

$$

IAC059-060707-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River near Montgomery.
* Until further notice.
* At 09PM Wednesday the stage was 1392.60 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins 
to flood 

&&
 
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
          4343 9528 4349 9523

$$

IAC041-059-060707-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River near Milford.
* Until further notice.
* At 09PM Wednesday the stage was   16.08 feet.
* Flood stage is   12.00 feet.
* At stages near 16.0 feet...170th Avenue south of Highway 9 is 
flooded. 

&&
 
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
          4321 9517 4321 9528 4330 9525

$$

IAC041-060707-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River at Spencer.
* Until further notice.
* At 09PM Wednesday the stage was   14.07 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is   10.00 feet.
* Forecast...The river will continue to fall to a stage of 13.3 feet 
  by 7 AM Friday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if 
flows on the tributary creeks are also very high. 

&&
 
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
          4302 9510 4310 9511 4314 9523

$$

IAC021-041-060707-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River At Linn Grove.
* Until further notice.
* At 09PM Wednesday the stage was   20.97 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Flood stage is   18.00 feet.
* Forecast...The river will continue rising to near 21.1 feet by 
  Thursday July 05 before beginning to fall. 
* At stages near 20.0 feet...Significant flooding of agricultural 
land begins along this entire stretch of the river. 

&&
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-060707-
/O.CON.KFSD.FL.W.0102.000000T0000Z-180710T1424Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.180709T1424Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River At Cherokee.
* Until Tuesday morning.
* At 09PM Wednesday the stage was   20.70 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is   17.00 feet.
* Forecast...The river will rise to 21.3 feet by Thursday July 05.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and 
some homes, businesses, and roads in Cherokee begin flooding. 

&&
 
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

IAC193-060707-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180709T0600Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180708T0600Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River Near Correctionville.
* Until late Sunday night.
* At 09PM Wednesday the stage was   19.33 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   19.00 feet.
* Forecast...The river will rise to 19.5 feet by Thursday July 05.
* At stages near 19.0 feet...Significant amounts of agricultural land
are flooded. 

&&
 
LAT...LON 4256 9578 4256 9569 4233 9586 4221 9590
          4221 9598 4236 9592

$$

MNC101-060707-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180705T0230Z.000000T0000Z.UU/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River near Avoca.
* Until further notice.
* At 09PM Wednesday the stage was 1429.94 feet.
* Flood stage is 1425.00 feet.

&&
 
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
          4386 9546 4396 9557

$$

MNC033-063-060707-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180629T2300Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River Near Windom.
* Until further notice.
* At 09PM Wednesday the stage was   21.44 feet.
* Flood stage is   19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood, 
along with some agricultural lands outside of Windom. 

&&
 
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
          4375 9512 4388 9520

$$

MNC063-060707-
/O.CON.KFSD.FL.W.0154.000000T0000Z-000000T0000Z/
/JCKM5.1.ER.180628T0330Z.180707T0000Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River At Jackson.
* Until further notice.
* At 09PM Wednesday the stage was   12.34 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   12.00 feet.
* Forecast...The river will continue rising to near 12.7 feet by 
  Friday July 06.
* At stages near 12.0 feet...Lowland flooding in rural areas begins 
on non-leveed portions of the river. 

&&
 
LAT...LON 4375 9512 4375 9499 4362 9495 4350 9485
          4350 9496 4365 9507

$$

SDC099-060707-
/O.EXT.KFSD.FL.W.0157.000000T0000Z-180706T0900Z/
/SFLS2.1.ER.180702T2100Z.180704T0315Z.180705T0900Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River At Sioux Falls I-90.
* Until late Thursday night.
* At 09PM Wednesday the stage was   12.15 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   12.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Thursday July 05.
* At stages near 12.0 feet...Some agricultural land between 60th 
Street North and Interstate 90 begins to flood. 

&&
 
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
          4356 9672 4357 9674 4359 9673 4360 9675
          4363 9676

$$

IAC119-167-SDC083-060707-
/O.CON.KFSD.FL.W.0167.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180704T0630Z.180704T1915Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River near Canton.
* Until further notice.
* At 09PM Wednesday the stage was 1235.26 feet.
* Flood stage is 1235.00 feet.
* At stages near 1235 feet...Flooding begins to affect crop and 
pasture land. 

&&
 
LAT...LON 4339 9658 4338 9646 4327 9648 4327 9652
          4325 9652 4323 9643 4313 9640 4308 9641
          4308 9654 4313 9650 4320 9652 4321 9661
          4332 9660 4331 9656

$$

IAC149-167-SDC127-060707-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River above Hawarden.
* until further notice.
* At 09PM Wednesday the stage was   23.79 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is   20.50 feet.
* Forecast...The river will continue rising to near 24.8 feet by 
  Friday July 06.
* At stages near 24.0 feet...Some farm houses on the South Dakota 
side of the river are isolated by high water. 

&&
 
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658

$$

IAC149-SDC127-060707-
/O.CON.KFSD.FL.W.0096.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River At Akron.
* until further notice.
* At 09PM Wednesday the stage was   18.85 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is   16.00 feet.
* Forecast...The river will continue to fall to a stage of 18.7 feet 
  by 7 AM Friday.
* At stages near 19.5 feet...Several farm houses are flooded. 

&&
 
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665

$$

IAC149-SDC127-060707-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River near Richland.
* until further notice.
* At 09PM Wednesday the stage was 1119.63 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture 
land begins. 

&&
 
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666

$$

IAC041-060707-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180709T0000Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T0000Z.NR/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Ocheyedan River Near Spencer.
* until Sunday evening.
* At 08PM Wednesday the stage was    9.79 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is    8.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Saturday July 07.
* At stages near 9.5 feet...Significant amounts of pasture and other 
farm land begin flooding. 

&&
 
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
          4313 9515 4311 9520

$$

MNC083-060707-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180705T0200Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Redwood River At Russell.
* until further notice.
* At 09PM Wednesday the stage was   18.06 feet.
* Flood stage is   14.00 feet.
* At stages near 19.0 feet...Water reaches the bottom of the bridge 
on County Road 60 two miles southwest of Russell. 

&&
 
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
          4436 9585 4429 9597

$$

MNC083-060707-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180708T0000Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180707T0000Z.NR/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Redwood River Near Marshall.
* until Saturday evening.
* At 08PM Wednesday the stage was   16.18 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is   14.00 feet.
* Forecast...The river will rise to 16.4 feet by Thursday July 05.
* At stages near 17.7 feet...The maximum design of the city of 
Marshall flood control project is reached. 

&&
 
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
          4448 9559 4448 9572

$$

MNC117-SDC101-060707-
/O.CON.KFSD.FL.W.0166.000000T0000Z-000000T0000Z/
/FCRS2.2.ER.180703T2053Z.180704T1031Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Flandreau Creek Near Flandreau.
* until further notice.
* At 09PM Wednesday the stage was    9.33 feet.
* Flood stage is    9.00 feet.
* Recent activity...The river rose above flood stage on Tuesday July 
  03.
* At stages near 9.0 feet...Significant amounts of pasture land begin
to flood. 

&&
 
LAT...LON 4426 9632 4426 9625 4417 9629 4404 9647
          4404 9656 4407 9654 4407 9649 4418 9636

$$

MNC133-SDC099-060707-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Split Rock Creek Below Jasper.
* until further notice.
* At 09PM Wednesday the stage was   92.54 feet.
* Flood stage is   91.00 feet.

&&
 
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
          4372 9654 4381 9649

$$

MNC133-060707-
/O.CON.KFSD.FL.W.0168.000000T0000Z-000000T0000Z/
/HRDM5.1.ER.180704T0917Z.180705T0200Z.000000T0000Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Rock River Near Hardwick.
* until further notice.
* At 09PM Wednesday the stage was   16.57 feet.
* Flood stage is   14.00 feet.
* At stages near 17.0 feet...The lower banks on the right side of the
river overflow with significant amounts of agricultural land flooded.


&&
 
LAT...LON 4391 9620 4391 9610 4383 9611 4370 9611
          4371 9622 4380 9616

$$

IAC119-060707-
/O.EXT.KFSD.FL.W.0162.000000T0000Z-180707T1200Z/
/RAPI4.1.ER.180705T0036Z.180705T1200Z.180706T1200Z.NO/
1008 PM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Rock River At Rock Rapids.
* until Saturday morning.
* At 09PM Wednesday the stage was   13.10 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   13.00 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* Forecast...The river will rise to 13.5 feet by Thursday July 05.
* At stages near 13.0 feet...The lower banks on the left side of the 
river will begin flooding. 

&&
 
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
          4334 9625 4341 9619

$$

&& 
Location Flood    Latest Observed   Maximum Forecast  Recent Observed
         Stage    Stage  Time       Stage  Time       Crest Time

LITTLE SIOUX RIVER
LPRI4    1396.0   1396.87 Wed 9 PM     M             1399.4  Tue Jun 26
MLSI4    1391.0   1392.60 Wed 9 PM     M             1394.9  Mon Jun 25
MIFI4    12.0       16.08 Wed 9 PM     M               20.1  Mon Jun 25
SPWI4    10.0       14.07 Wed 9 PM   14.0  Thu 1 AM     
LNNI4    18.0       20.97 Wed 10 PM  21.1  Thu 1 PM    
CHKI4    17.0       20.70 Wed 9 PM   21.3  Thu 7 PM    
CRRI4    19.0       19.33 Wed 9 PM   19.5  Thu 7 PM    

WEST FORK DES MOINES RIVER
AVOM5    1425.0  1429.94 Wed 9 PM      M             1429.9  Wed Jul 04
WDOM5    19.0      21.44 Wed 9 PM      M               21.9  Fri Jun 29
JCKM5    12.0      12.34 Wed 9 PM    12.7  Fri 7 PM    

BIG SIOUX RIVER
SFLS2    12.0      12.15 Wed 9 PM    12.1  Thu 1 AM    
CBSS2    1235.0  1235.26 Wed 9 PM      M             1239.0  Wed Jun 27
HWDI4    20.5      23.79 Wed 9 PM    24.8  Fri 1 PM   
AKRI4    16.0      18.85 Wed 9 PM    18.8  Thu 1 AM 
BSRS2    1117.0  1119.63 Wed 9 PM      M             1123.9  Mon Jun 25

OCHEYEDAN RIVER
SPOI4    8.0       9.79  Wed 9 PM     9.6  Thu 1 AM  

REDWOOD RIVER
RUSM5    14.0      18.06 Wed 9 PM      M               18.1  Wed Jul 04
MSHM5    14.0      16.18 Wed 9 PM    16.4  Thu 7 AM   

FLANDREAU CREEK
FCRS2    9.0        9.33 Wed 10 PM     M               11.1  Wed Jul 04

SPLIT ROCK CREEK
JSPM5    91.0      92.54 Wed 9 PM      M               95.7  Tue Jun 26

ROCK RIVER
HRDM5    14.0   16.57 Wed 9 PM        M                16.6  Wed Jul 04
RAPI4    13.0   13.10 Wed 9 PM      13.5  Thu 7 AM

946 
WGUS83 KFSD 051445
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
945 AM CDT Thu Jul 5 2018

...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  Big Sioux River At Sioux Falls I-90
  Big Sioux River above Hawarden
  Big Sioux River At Akron
  Big Sioux River near Richland
  Split Rock Creek Below Jasper
  Rock River Near Hardwick
  Rock River At Luverne
  Rock River At Rock Rapids
  Ocheyedan River Near Spencer
  East/West Okoboji Lakes at East/West Okoboji Channel Near Milford
  West Okoboji Lake Near Milford
  West Fork Little Sioux River near Lake Park
  Little Sioux River near Montgomery
  Little Sioux River near Milford
  Little Sioux River at Spencer
  Little Sioux River At Linn Grove
  Little Sioux River At Cherokee
  Little Sioux River Near Correctionville
  West Fork Des Moines River near Avoca
  West Fork Des Moines River Near Windom
  West Fork Des Moines River At Jackson
  Redwood River At Russell
  Redwood River Near Marshall
 
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest 
forecasts. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water 
depth and road condition may be unsafe.

Additional information is available at 
 
http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

&&

IAC059-061844-
/O.CON.KFSD.FL.W.0170.000000T0000Z-000000T0000Z/
/EWOI4.1.ER.180705T1015Z.180705T1145Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The East/West Okoboji Lakes at East/West Okoboji Channel Near 
  Milford.
* until further notice.
* At 09AM Thursday the stage was 8.51 feet.
* Flood stage is 8.50 feet.
* Recent activity...The river rose above flood stage on Thursday July
  05.
* At stages near 8.5 feet...A complete No-Wake rule goes into effect 
  for East and West Okoboji Lakes. 

&&
 
LAT...LON 4338 9514 4338 9511 4336 9511 4336 9514

$$

IAC059-061844-
/O.CON.KFSD.FL.W.0171.000000T0000Z-000000T0000Z/
/OBJI4.1.ER.180704T1616Z.180705T0630Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The West Okoboji Lake Near Milford.
* until further notice.
* At 08AM Thursday the stage was 6.62 feet.
* Flood stage is 6.50 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* At stages near 6.5 feet...The No-Wake zones on East Okoboji, West 
  Okoboji, Upper Gar, Lower Gar, and Minnewashta lakes are extended for
  the entire lake. 

&&
 
LAT...LON 4343 9518 4343 9516 4337 9513 4335 9515
          4335 9518

$$

IAC059-061844-
/O.CON.KFSD.FL.W.0169.000000T0000Z-000000T0000Z/
/LPRI4.1.ER.180704T1650Z.180705T0145Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The West Fork Little Sioux River near Lake Park.
* until further notice.
* At 09AM Thursday the stage was 1396.49 feet.
* Flood stage is 1396.00 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* At stages near 1396 feet...Crop and pasture land begins to flood 
  between Lake Park and Montgomery. 

&&
 
LAT...LON 4349 9530 4349 9526 4343 9526 4342 9524
          4340 9526 4342 9529

$$

IAC059-061844-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River near Montgomery.
* until further notice.
* At 09AM Thursday the stage was 1392.38 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins 
  to flood 

&&
 
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
          4343 9528 4349 9523

$$

IAC041-059-061844-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River near Milford.
* until further notice.
* At 08AM Thursday the stage was 16.42 feet.
* Flood stage is 12.00 feet.
* At stages near 16.0 feet...170th Avenue south of Highway 9 is 
  flooded. 

&&
 
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
          4321 9517 4321 9528 4330 9525

$$

IAC041-061844-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River at Spencer.
* until further notice.
* At 08AM Thursday the stage was 13.79 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 13.3 feet 
  by 7 AM Friday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
  up. Highway 18 between Spencer and Dickens can start flooding if 
  flows on the tributary creeks are also very high. 

&&
 
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
          4302 9510 4310 9511 4314 9523

$$

IAC021-041-061844-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Thursday the stage was 20.92 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to fall to a stage of 20.8 feet 
  by 7 AM Friday.
* At stages near 20.0 feet...Significant flooding of agricultural 
  land begins along this entire stretch of the river. 

&&
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-061844-
/O.EXT.KFSD.FL.W.0102.000000T0000Z-000000T0000Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River At Cherokee.
* until further notice.
* At 08AM Thursday the stage was 20.98 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will crest near 21.4 feet by Friday July 06.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and 
  some homes, businesses, and roads in Cherokee begin flooding. 

&&
 
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

IAC193-061844-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180709T1800Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180708T1800Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Little Sioux River Near Correctionville.
* until Monday afternoon.
* At 09AM Thursday the stage was 18.94 feet.
* Minor flooding is forecast.
* Flood stage is 19.00 feet.
* Forecast...The river will rise above flood stage again on Saturday
  night and crest near 19.2 feet before falling back below flood stage
  again on Sunday.
* At stages near 19.0 feet...Significant amounts of agricultural land
  are flooded. 

&&
 
LAT...LON 4256 9578 4256 9569 4233 9586 4221 9590
          4221 9598 4236 9592

$$

MNC101-061844-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180705T1000Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The West Fork Des Moines River near Avoca.
* until further notice.
* At 08AM Thursday the stage was 1430.03 feet.
* Flood stage is 1425.00 feet.

&&
 
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
          4386 9546 4396 9557

$$

MNC033-063-061844-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180629T2300Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Thursday the stage was 21.53 feet.
* Flood stage is 19.00 feet.
* At stages near 21.0 feet...Island Park in Windom begins to flood, 
  along with some agricultural lands outside of Windom. 

&&
 
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
          4375 9512 4388 9520

$$

MNC063-061844-
/O.CON.KFSD.FL.W.0154.000000T0000Z-000000T0000Z/
/JCKM5.1.ER.180628T0330Z.180707T0000Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The West Fork Des Moines River At Jackson.
* until further notice.
* At 08AM Thursday the stage was 12.35 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 12.7 feet by Friday July 06.
* At stages near 12.0 feet...Lowland flooding in rural areas begins 
  on non-leveed portions of the river. 

&&
 
LAT...LON 4375 9512 4375 9499 4362 9495 4350 9485
          4350 9496 4365 9507

$$

SDC099-061844-
/O.EXT.KFSD.FL.W.0157.000000T0000Z-180707T0600Z/
/SFLS2.1.ER.180702T2100Z.180704T0315Z.180706T0600Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Big Sioux River At Sioux Falls I-90.
* until late Friday night.
* At 09AM Thursday the stage was 12.05 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 12.1 feet later today.
* At stages near 12.0 feet...Some agricultural land between 60th 
  Street North and Interstate 90 begins to flood. 

&&
 
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
          4356 9672 4357 9674 4359 9673 4360 9675
          4363 9676

$$

IAC149-167-SDC127-061844-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Big Sioux River above Hawarden.
* until further notice.
* At 08AM Thursday the stage was 23.90 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 25.6 feet by Sunday July 08.

&&
 
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658

$$

IAC149-SDC127-061844-
/O.CON.KFSD.FL.W.0096.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Big Sioux River At Akron.
* until further notice.
* At 09AM Thursday the stage was 18.90 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 19.2 feet by Sunday July 08.
* At stages near 19.5 feet...Several farm houses are flooded. 

&&
 
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665

$$

IAC149-SDC127-061844-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Big Sioux River near Richland.
* until further notice.
* At 09AM Thursday the stage was 1119.70 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture 
  land begins. 

&&
 
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666

$$

MNC083-061844-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180705T0200Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Redwood River At Russell.
* until further notice.
* At 08AM Thursday the stage was 17.82 feet.
* Flood stage is 14.00 feet.
* At stages near 19.0 feet...Water reaches the bottom of the bridge 
  on County Road 60 two miles southwest of Russell. 

&&
 
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
          4436 9585 4429 9597

$$

MNC083-061844-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180708T0600Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180707T0600Z.NR/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Redwood River Near Marshall.
* until late Saturday night.
* At 08AM Thursday the stage was 16.42 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Saturday July 07.
* At stages near 17.7 feet...The maximum design of the city of 
  Marshall flood control project is reached. 

&&
 
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
          4448 9559 4448 9572

$$

MNC133-SDC099-061844-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Thursday the stage was 92.18 feet.
* Flood stage is 91.00 feet.
* At stages near 91.0 feet...The lower banks on this stretch of the 
  creek are overtopped. The low water crossing on 250th Street at the 
  MN/SD state line is flooded. 

&&
 
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
          4372 9654 4381 9649

$$

MNC133-061844-
/O.CON.KFSD.FL.W.0168.000000T0000Z-000000T0000Z/
/HRDM5.1.ER.180704T0917Z.180705T0200Z.000000T0000Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Rock River Near Hardwick.
* until further notice.
* At 08AM Thursday the stage was 15.56 feet.
* Flood stage is 14.00 feet.
* At stages near 17.0 feet...The lower banks on the right side of the
  river overflow with significant amounts of agricultural land flooded.


&&
 
LAT...LON 4391 9620 4391 9610 4383 9611 4370 9611
          4371 9622 4380 9616

$$

IAC119-MNC133-061844-
/O.EXT.KFSD.FL.W.0161.000000T0000Z-180707T0400Z/
/LUVM5.1.ER.180705T0707Z.180705T1130Z.180706T0400Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Rock River At Luverne.
* until Friday evening.
* At 08AM Thursday the stage was 10.26 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Recent activity...The river rose above flood stage on Thursday July
  05.
* Forecast...The river will crest near 10.3 feet later today and fall 
  back below flood stage tonight.
* At stages near 10.0 feet...Significant agricultural flooding 
  begins. 

&&
 
LAT...LON 4371 9622 4370 9611 4360 9616 4350 9614
          4350 9625 4363 9625

$$

IAC119-061844-
/O.EXT.KFSD.FL.W.0162.000000T0000Z-180708T1017Z/
/RAPI4.1.ER.180705T0036Z.180706T1200Z.180707T1017Z.NO/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Rock River At Rock Rapids.
* until late Saturday night.
* At 09AM Thursday the stage was 13.69 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near 15.5 feet by Friday July 06.
* At stages near 16.0 feet...The higher banks on the left side of the
  river, and the lower banks on the right side, will begin flooding. 

&&
 
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
          4334 9625 4341 9619

$$

IAC041-061844-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180709T0600Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T0600Z.NR/
945 AM CDT Thu Jul 5 2018

The Flood Warning continues for
  The Ocheyedan River Near Spencer.
* until late Sunday night.
* At 08AM Thursday the stage was 9.49 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Sunday July 08.
* At stages near 9.5 feet...Significant amounts of pasture and other 
  farm land begin flooding. 

&&
 
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
          4313 9515 4311 9520

$$

&& 
Location Flood    Latest Observed     Maximum Forecast  Recent Observed
         Stage    Stage  Time         Stage  Time       Crest Time

LITTLE SIOUX RIVER
EWOI4       8.5      8.51 Thu 9 AM                         8.5  Thu Jul 05
OBJI4       6.5      6.62 Thu 9 AM                         6.7  Thu Jul 05
LPRI4    1396.0   1396.49 Thu 9 AM                      1399.4  Tue Jun 26
MLSI4    1391.0   1392.38 Thu 9 AM                      1394.9  Mon Jun 25
MIFI4      12.0     16.42 Thu 8 AM                        20.1  Mon Jun 25
SPWI4      10.0     13.79 Thu 8 AM                        17.4  Tue Jun 26
LNNI4      18.0     20.92 Thu 9 AM                        23.4  Wed Jun 27
CHKI4      17.0     20.98 Thu 8 AM    21.4  Fri 1 AM      24.5  Tue Jun 26
CRRI4      19.0     18.94 Thu 9 AM    19.2  Sat 1 PM      23.6  Sat Jun 30

WEST FORK DES MOINES RIVER
AVOM5    1425.0   1430.03 Thu 8 AM                      1430.1  Thu Jul 05
WDOM5      19.0     21.53 Thu 9 AM                        21.9  Fri Jun 29
JCKM5      12.0     12.35 Thu 8 AM    12.7  Fri 7 PM      12.8  Sun Jul 01

BIG SIOUX RIVER
SFLS2      12.0     12.05 Thu 9 AM    12.1  Thu 7 PM      13.0  Tue Jul 03
HWDI4      20.5     23.90 Thu 8 AM    25.6  Sun 1 AM      31.3  Wed Jun 27
AKRI4      16.0     18.90 Thu 9 AM    19.2  Sun 7 AM      22.7  Mon Jun 25
BSRS2    1117.0   1119.70 Thu 9 AM                      1123.9  Mon Jun 25

REDWOOD RIVER
RUSM5      14.0     17.82 Thu 8 AM                        18.1  Wed Jul 04
MSHM5      14.0     16.42 Thu 9 AM                        17.4  Tue Jul 03

SPLIT ROCK CREEK
JSPM5      91.0     92.18 Thu 9 AM                        95.7  Tue Jun 26

ROCK RIVER
HRDM5      14.0     15.56 Thu 8 AM                        16.6  Wed Jul 04
LUVM5      10.0     10.26 Thu 8 AM                        10.3  Thu Jul 05
RAPI4      13.0     13.69 Thu 9 AM    15.5  Fri 7 AM      17.6  Tue Jun 26

OCHEYEDAN RIVER
SPOI4       8.0      9.49 Thu 9 AM                        11.9  Mon Jun 25

530 
WGUS83 KFSD 061541
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1041 AM CDT Fri Jul 6 2018

...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  Big Sioux River near Richland
  Big Sioux River At Sioux Falls I-90
  Big Sioux River above Hawarden
  Big Sioux River At Akron
  Rock River At Rock Rapids
  Split Rock Creek Below Jasper
  West Okoboji Lake Near Milford
  West Fork Little Sioux River near Lake Park
  Little Sioux River near Montgomery
  Little Sioux River near Milford
  Ocheyedan River Near Spencer
  Little Sioux River at Spencer
  Little Sioux River At Linn Grove
  Little Sioux River At Cherokee
  Little Sioux River Near Correctionville
  West Fork Des Moines River near Avoca
  West Fork Des Moines River Near Windom
  West Fork Des Moines River At Jackson
  Redwood River At Russell
  Redwood River Near Marshall
 
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest 
forecasts. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water 
depth and road condition may be unsafe.

Additional information is available at 
 
http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

&&

IAC059-071940-
/O.CON.KFSD.FL.W.0171.000000T0000Z-000000T0000Z/
/OBJI4.1.ER.180704T1616Z.180705T0630Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Okoboji Lake Near Milford.
* until further notice.
* At 09AM Friday the stage was 6.61 feet.
* Flood stage is 6.50 feet.
* At stages near 6.5 feet...The No-Wake zones on East Okoboji, West 
Okoboji, Upper Gar, Lower Gar, and Minnewashta lakes are extended for
the entire lake. 

&&
 
LAT...LON 4343 9518 4343 9516 4337 9513 4335 9515
          4335 9518

$$

IAC059-071940-
/O.CON.KFSD.FL.W.0169.000000T0000Z-000000T0000Z/
/LPRI4.1.ER.180704T1650Z.180705T0145Z.000000T0000Z.UU/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Little Sioux River near Lake Park.
* until further notice.
* At 09AM Friday the stage was 1396.09 feet.
* Flood stage is 1396.00 feet.
* At stages near 1396 feet...Crop and pasture land begins to flood 
between Lake Park and Montgomery. 

&&
 
LAT...LON 4349 9530 4349 9526 4343 9526 4342 9524
          4340 9526 4342 9529

$$

IAC059-071940-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River near Montgomery.
* until further notice.
* At 09AM Friday the stage was 1391.98 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins 
to flood 

&&
 
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
          4343 9528 4349 9523

$$

IAC041-059-071940-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River near Milford.
* until further notice.
* At 09AM Friday the stage was 16.09 feet.
* Flood stage is 12.00 feet.
* At stages near 16.0 feet...170th Avenue south of Highway 9 is 
flooded. 

&&
 
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
          4321 9517 4321 9528 4330 9525

$$

IAC041-071940-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River at Spencer.
* until further notice.
* At 09AM Friday the stage was 13.59 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue falling to near 11 feet by 
  Tuesday July 10.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if 
flows on the tributary creeks are also very high. 

&&
 
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
          4302 9510 4310 9511 4314 9523

$$

IAC021-041-071940-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Friday the stage was 20.67 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to fall to a stage of 20.2 feet 
  by 7 AM Saturday.
* At stages near 20.0 feet...Significant flooding of agricultural 
land begins along this entire stretch of the river. 

&&
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-071940-
/O.CON.KFSD.FL.W.0102.000000T0000Z-000000T0000Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River At Cherokee.
* until further notice.
* At 09AM Friday the stage was 21.30 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to a stage of 21.1 feet 
  by 7 AM Saturday.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and 
some homes, businesses, and roads in Cherokee begin flooding. 

&&
 
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

IAC193-071940-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180709T0600Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180708T0600Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River Near Correctionville.
* until late Sunday night.
* At 09AM Friday the stage was 18.69 feet.
* Minor flooding is forecast.
* Flood stage is 19.00 feet.
* Forecast...The river will rise to a stage of 19.1 feet by 7 PM 
  Saturday, then quickly fall below flood stage on Sunday July 8.
* At stages near 19.0 feet...Significant amounts of agricultural land
are flooded. 

&&
 
LAT...LON 4256 9578 4256 9569 4233 9586 4221 9590
          4221 9598 4236 9592

$$

MNC101-071940-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180705T2230Z.000000T0000Z.UU/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River near Avoca.
* until further notice.
* At 09AM Friday the stage was 1430.13 feet.
* Flood stage is 1425.00 feet.
* At stages near 1428.0 feet...County Road 6 and County Road 44 begin
to flood, and there is widespread significant flooding of crop and 
pasture land. 

&&
 
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
          4386 9546 4396 9557

$$

MNC033-063-071940-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180706T1400Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Friday the stage was 22.50 feet.
* Flood stage is 19.00 feet.
* Forecast...The river is estimated to rise to between 24 to 24.5 feet 
  between Saturday July 07 and Sunday July 08.
* At stages near 23.0 feet...The higher west bank overflows flooding 
agricultural land. 

&&
 
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
          4375 9512 4388 9520

$$

MNC063-071940-
/O.EXT.KFSD.FL.W.0154.000000T0000Z-180714T0600Z/
/JCKM5.1.ER.180628T0330Z.180708T0600Z.180713T0600Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River At Jackson.
* until Saturday July 14.
* At 09AM Friday the stage was 12.46 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will rise to 13.1 feet by Sunday July 08.
* At stages near 14.0 feet...Flooding begins to affect homes and 
businesses along the non-leveed portions of the river in Jackson. 

&&
 
LAT...LON 4375 9512 4375 9499 4362 9495 4350 9485
          4350 9496 4365 9507

$$

SDC099-071940-
/O.EXT.KFSD.FL.W.0157.000000T0000Z-180707T2100Z/
/SFLS2.1.ER.180702T2100Z.180704T0315Z.180706T2100Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River At Sioux Falls I-90.
* until Saturday afternoon.
* At 09AM Friday the stage was 12.29 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Friday July 06.
* At stages near 12.0 feet...Some agricultural land between 60th 
Street North and Interstate 90 begins to flood. 

&&
 
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
          4356 9672 4357 9674 4359 9673 4360 9675
          4363 9676

$$

IAC149-167-SDC127-071940-
/O.EXT.KFSD.FL.W.0095.000000T0000Z-180710T1200Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.180709T1200Z.UU/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River above Hawarden.
* until Tuesday morning.
* At 09AM Friday the stage was 23.77 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will fall to 23 feet by Saturday 
  evening July 07.
* At stages near 24.0 feet...Some farm houses on the South Dakota 
side of the river are isolated by high water. 

&&
 
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658

$$

IAC149-SDC127-071940-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-180710T2200Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.180709T2200Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River At Akron.
* until Tuesday afternoon.
* At 09AM Friday the stage was 18.94 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will remain near 18.9 feet for 24 hours, then 
  continue to fall to below flood stage by Monday July 09.
* At stages near 19.5 feet...Several farm houses are flooded. 

&&
 
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665

$$

IAC149-SDC127-071940-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River near Richland.
* until further notice.
* At 09AM Friday the stage was 1119.72 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture 
land begins. 

&&
 
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666

$$

MNC083-071940-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180705T0200Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Redwood River At Russell.
* until further notice.
* At 09AM Friday the stage was 15.96 feet.
* Flood stage is 14.00 feet.

&&
 
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
          4436 9585 4429 9597

$$

MNC083-071940-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180708T1800Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180707T1800Z.NR/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Redwood River Near Marshall.
* until Sunday afternoon.
* At 09AM Friday the stage was 15.35 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Sunday July 08.
* At stages near 14.0 feet...There will be minor flooding of low 
lying areas outside of Marshall. 

&&
 
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
          4448 9559 4448 9572

$$

MNC133-SDC099-071940-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Friday the stage was 93.44 feet.
* Flood stage is 91.00 feet.

&&
 
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
          4372 9654 4381 9649

$$

IAC119-071940-
/O.EXT.KFSD.FL.W.0162.000000T0000Z-180708T0712Z/
/RAPI4.1.ER.180705T0036Z.180706T0845Z.180707T0712Z.NO/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Rock River At Rock Rapids.
* until late Saturday night.
* At 09AM Friday the stage was 14.86 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Saturday July 07.
* At stages near 13.0 feet...The lower banks on the left side of the 
river will begin flooding. 

&&
 
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
          4334 9625 4341 9619

$$

IAC041-071940-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180709T0800Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T0800Z.NR/
1041 AM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Ocheyedan River Near Spencer.
* until late Sunday night.
* At 09AM Friday the stage was 9.12 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Sunday July 08.
* At stages near 9.5 feet...Significant amounts of pasture and other 
farm land begin flooding. 

&&
 
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
          4313 9515 4311 9520

$$

&& 
Location Flood    Latest  Observed      Maximum Forecast  Recent  Observed
         Stage    Stage   Time          Stage  Time       Crest   Time

LITTLE SIOUX RIVER
OBJI4       6.5      6.61 Fri 10 AM                          6.7  Thu Jul 05
LPRI4    1396.0   1396.09 Fri 10 AM                       1399.4  Tue Jun 26
MLSI4    1391.0   1391.98 Fri 10 AM                       1394.8  Tue Jun 26
MIFI4      12.0     16.09 Fri 9 AM                          19.4  Tue Jun 26
SPWI4      10.0     13.59 Fri 9 AM                          17.4  Tue Jun 26
LNNI4      18.0     20.67 Fri 10 AM                         23.4  Wed Jun 27
CHKI4      17.0     21.30 Fri 9 AM                          24.5  Tue Jun 26
CRRI4      19.0     18.69 Fri 9 AM      19.1  Sat 7 PM      23.6  Sat Jun 30

WEST FORK DES MOINES RIVER
AVOM5    1425.0   1430.13 Fri 9 AM                        1430.2  Thu Jul 05
WDOM5      19.0     22.50 Fri 9 AM                          22.5  Fri Jul 06
JCKM5      12.0     12.46 Fri 9 AM      13.1  Sun 1 AM      12.8  Sun Jul 01

BIG SIOUX RIVER
SFLS2      12.0     12.29 Fri 9 AM                          13.0  Tue Jul 03
HWDI4      20.5     23.77 Fri 9 AM                          31.3  Wed Jun 27
AKRI4      16.0     18.94 Fri 9 AM                          22.2  Thu Jun 28
BSRS2    1117.0   1119.72 Fri 9 AM                        1123.3  Thu Jun 28

REDWOOD RIVER
RUSM5      14.0     15.96 Fri 9 AM                          18.1  Wed Jul 04
MSHM5      14.0     15.35 Fri 10 AM                         17.4  Tue Jul 03

SPLIT ROCK CREEK
JSPM5      91.0     93.44 Fri 9 AM                          95.7  Tue Jun 26

ROCK RIVER
RAPI4      13.0     14.86 Fri 9 AM                          17.6  Tue Jun 26

OCHEYEDAN RIVER
SPOI4       8.0      9.12 Fri 10 AM                         11.7  Tue Jun 26

544 
WGUS83 KFSD 070225
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
925 PM CDT Fri Jul 6 2018

...The Flood Warning is cancelled for the following rivers in South 
Dakota...Iowa...

  Big Sioux River At Sioux Falls I-90
  West Fork Little Sioux River near Lake Park

...The Flood Warning continues for the following rivers in Iowa...
South Dakota...Minnesota...

  Big Sioux River above Hawarden
  Big Sioux River At Akron
  Big Sioux River near Richland
  Split Rock Creek Below Jasper
  Rock River At Rock Rapids
  West Okoboji Lake Near Milford
  Ocheyedan River Near Spencer 
  Little Sioux River near Montgomery
  Little Sioux River near Milford
  Little Sioux River at Spencer
  Little Sioux River At Linn Grove
  Little Sioux River At Cherokee
  Little Sioux River Near Correctionville
  West Fork Des Moines River near Avoca
  West Fork Des Moines River Near Windom
  West Fork Des Moines River At Jackson
  Redwood River At Russell
  Redwood River Near Marshall
 
.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest 
forecasts. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water 
depth and road condition may be unsafe.

Additional information is available at 
 
http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

&&

MNC101-080625-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180705T2230Z.000000T0000Z.UU/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River near Avoca.
* until further notice.
* At 08PM Friday the stage was 1430.00 feet.
* Flood stage is 1425.00 feet.

&&
 
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
          4386 9546 4396 9557

$$

MNC033-063-080625-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180707T0030Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River Near Windom.
* until further notice.
* At 08PM Friday the stage was 22.96 feet.
* Flood stage is 19.00 feet.
* Forecast...The river is estimated to rise to between 24 to 24.5 feet 
  between Saturday July 07 and Sunday July 08.
* At stages near 23.0 feet...The higher west bank overflows flooding 
  agricultural land. 

&&
 
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
          4375 9512 4388 9520

$$

MNC063-080625-
/O.EXT.KFSD.FL.W.0154.000000T0000Z-000000T0000Z/
/JCKM5.1.ER.180628T0330Z.180708T0000Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Fork Des Moines River At Jackson.
* until further notice.
* At 08PM Friday the stage was 12.66 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue rising to near 13.1 feet by 
  Saturday July 07. Additional rises may be possible thereafter.
* At stages near 14.0 feet...Flooding begins to affect homes and 
  businesses along the non-leveed portions of the river in Jackson. 

&&
 
LAT...LON 4375 9512 4375 9499 4362 9495 4350 9485
          4350 9496 4365 9507

$$

SDC099-070255-
/O.CAN.KFSD.FL.W.0157.000000T0000Z-180707T2100Z/
/SFLS2.1.ER.180702T2100Z.180704T0315Z.180707T0015Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning is cancelled for
  The Big Sioux River At Sioux Falls I-90.
* At 08PM Friday the stage was 11.96 feet.
* Flood stage is 12.00 feet.
* Recent activity...The river fell below flood stage on Friday July 
  06.
* Forecast...The river will continue to fall to 11.3 feet by 7 AM 
  Sunday.
* At stages near 12.0 feet...Some agricultural land between 60th 
  Street North and Interstate 90 begins to flood. 

&&
 
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
          4356 9672 4357 9674 4359 9673 4360 9675
          4363 9676

$$

IAC149-167-SDC127-080625-
/O.EXT.KFSD.FL.W.0095.000000T0000Z-180710T2100Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.180709T2100Z.UU/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River above Hawarden.
* until Tuesday afternoon.
* At 08PM Friday the stage was 23.88 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will rise to 23.9 feet by Saturday July 07.
* At stages near 24.0 feet...Some farm houses on the South Dakota 
  side of the river are isolated by high water. 

&&
 
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658

$$

IAC149-SDC127-080625-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-180711T1536Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.180710T1536Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River At Akron.
* until Wednesday morning.
* At 08PM Friday the stage was 18.93 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Tuesday July 10.
* At stages near 19.5 feet...Several farm houses are flooded. 

&&
 
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665

$$

IAC149-SDC127-080625-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Big Sioux River near Richland.
* until further notice.
* At 08PM Friday the stage was 1119.73 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture 
  land begins. 

&&
 
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666

$$

IAC059-080625-
/O.CON.KFSD.FL.W.0171.000000T0000Z-000000T0000Z/
/OBJI4.1.ER.180704T1616Z.180705T0630Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The West Okoboji Lake Near Milford.
* until further notice.
* At 07PM Friday the stage was 6.59 feet.
* Flood stage is 6.50 feet.
* At stages near 6.5 feet...The No-Wake zones on East Okoboji, West 
  Okoboji, Upper Gar, Lower Gar, and Minnewashta lakes are extended for
  the entire lake. 

&&
 
LAT...LON 4343 9518 4343 9516 4337 9513 4335 9515
          4335 9518

$$

IAC059-070255-
/O.CAN.KFSD.FL.W.0169.000000T0000Z-180707T0225Z/
/LPRI4.1.ER.180704T1650Z.180705T0145Z.180707T0030Z.UU/
925 PM CDT Fri Jul 6 2018

The Flood Warning is cancelled for
  The West Fork Little Sioux River near Lake Park.
* At 08PM Friday the stage was 1396.00 feet.
* Flood stage is 1396.00 feet.
* Recent activity...The river rose to flood stage on Friday July 
  06.
* At stages near 1396 feet...Crop and pasture land begins to flood 
  between Lake Park and Montgomery. 

&&
 
LAT...LON 4349 9530 4349 9526 4343 9526 4342 9524
          4340 9526 4342 9529

$$

IAC059-080625-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River near Montgomery.
* until further notice.
* At 08PM Friday the stage was 1391.86 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins 
  to flood 

&&
 
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
          4343 9528 4349 9523

$$

IAC041-059-080625-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River near Milford.
* until further notice.
* At 08PM Friday the stage was 15.85 feet.
* Flood stage is 12.00 feet.
* At stages near 16.0 feet...170th Avenue south of Highway 9 is 
  flooded. 

&&
 
LAT...LON 4341 9527 4341 9521 4334 9520 4331 9515
          4321 9517 4321 9528 4330 9525

$$

IAC041-080625-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River at Spencer.
* until further notice.
* At 08PM Friday the stage was 13.70 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 12.9 feet 
  by 7 AM Sunday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
  up. Highway 18 between Spencer and Dickens can start flooding if 
  flows on the tributary creeks are also very high. 

&&
 
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
          4302 9510 4310 9511 4314 9523

$$

IAC021-041-080625-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River At Linn Grove.
* until further notice.
* At 08PM Friday the stage was 20.49 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will continue to fall to a stage of 19.9 feet 
  by 7 AM Sunday.
* At stages near 20.0 feet...Significant flooding of agricultural 
  land begins along this entire stretch of the river. 

&&
 
LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-080625-
/O.CON.KFSD.FL.W.0102.000000T0000Z-000000T0000Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River At Cherokee.
* until further notice.
* At 08PM Friday the stage was 20.92 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to a stage of 20.0 feet 
  by 7 AM Sunday.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and 
  some homes, businesses, and roads in Cherokee begin flooding. 

&&
 
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

IAC193-080625-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180708T1800Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180707T1800Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Little Sioux River Near Correctionville.
* until Sunday afternoon.
* At 08PM Friday the stage was 18.93 feet.
* Flood stage is 19.00 feet.
* Forecast...The river is expected to rise to near flood stage 
  of 19.00 feet on Saturday July 07.
* At stages near 19.0 feet...Significant amounts of agricultural land
  are flooded. 

&&
 
LAT...LON 4256 9578 4256 9569 4233 9586 4221 9590
          4221 9598 4236 9592

$$

MNC133-SDC099-080625-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Split Rock Creek Below Jasper.
* until further notice.
* At 08PM Friday the stage was 92.78 feet.
* Flood stage is 91.00 feet.

&&
 
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
          4372 9654 4381 9649

$$

IAC119-080625-
/O.EXT.KFSD.FL.W.0162.000000T0000Z-180708T1000Z/
/RAPI4.1.ER.180705T0036Z.180706T0845Z.180707T1000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Rock River At Rock Rapids.
* until late Saturday night.
* At 08PM Friday the stage was 13.74 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Saturday July 07.
* At stages near 13.0 feet...The lower banks on the left side of the 
  river will begin flooding. 

&&
 
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
          4334 9625 4341 9619

$$

IAC041-080625-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180709T0900Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T0900Z.NR/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Ocheyedan River Near Spencer.
* until late Sunday night.
* At 08PM Friday the stage was 8.94 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 8.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Sunday July 08.
* At stages near 9.5 feet...Significant amounts of pasture and other 
  farm land begin flooding. 

&&
 
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
          4313 9515 4311 9520

$$

MNC083-080625-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180705T0200Z.000000T0000Z.NO/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Redwood River At Russell.
* until further notice.
* At 08PM Friday the stage was 15.49 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The right bank overflows flooding some 
  low lying areas. 

&&
 
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
          4436 9585 4429 9597

$$

MNC083-080625-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180708T1500Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180707T1500Z.NR/
925 PM CDT Fri Jul 6 2018

The Flood Warning continues for
  The Redwood River Near Marshall.
* until Sunday morning.
* At 07PM Friday the stage was 14.74 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Saturday July 07.
* At stages near 14.0 feet...There will be minor flooding of low 
  lying areas outside of Marshall. 

&&
 
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
          4448 9559 4448 9572

$$

&& 
Location Flood   Latest  Observed   Maximum Forecast   Recent Observed
         Stage   Stage   Time       Stage   Time       Crest  Time

WEST FORK DES MOINES RIVER
AVOM5   1425.0  1430.00  Fri 8 PM                     1430.2  Thu Jul 05
WDOM5     19.0    22.96  Fri 8 PM                       23.0  Fri Jul 06
JCKM5     12.0    12.66  Fri 8 PM   13.1  Sat 7 PM      12.8  Sun Jul 01
 
BIG SIOUX RIVER
SFLS2     12.0    11.96  Fri 8 PM                       13.0  Tue Jul 03
HWDI4     20.5    23.88  Fri 8 PM                       31.3  Wed Jun 27
AKRI4     16.0    18.93  Fri 9 PM                       22.2  Thu Jun 28
BSRS2   1117.0  1119.73  Fri 8 PM                     1123.3  Thu Jun 28

LITTLE SIOUX RIVER
OBJI4      6.5     6.59  Fri 8 PM                        6.7  Thu Jul 05
LPRI4   1396.0  1395.95  Fri 8 PM                     1399.1  Wed Jun 27
MLSI4   1391.0  1391.86  Fri 8 PM                     1394.7  Wed Jun 27
MIFI4     12.0    15.85  Fri 8 PM                       19.2  Wed Jun 27
SPWI4     10.0    13.70  Fri 8 PM                       16.8  Wed Jun 27
LNNI4     18.0    20.49  Fri 8 PM                       23.4  Wed Jun 27
CHKI4     17.0    20.92  Fri 8 PM                       24.3  Fri Jun 29
CRRI4     19.0    18.93  Fri 8 PM   19.0  Sat 1 AM      23.6  Sat Jun 30

SPLIT ROCK CREEK
JSPM5     91.0    92.78  Fri 8 PM                       95.4  Wed Jun 27

ROCK RIVER
RAPI4     13.0    13.74  Fri 8 PM                       16.2  Wed Jun 27

OCHEYEDAN RIVER 
SPOI4      8.0     8.94  Fri 9 PM                       11.5  Wed Jun 27

REDWOOD RIVER
RUSM5     14.0    15.49 Fri 8 PM                        18.1  Wed Jul 04
MSHM5     14.0    14.74 Fri 8 PM                        17.4  Tue Jul 03

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Sioux Falls, SD wrote its last area forecast discussion before this river flood warning went out at Jul 4, 6:26 PM CDT, 3 hours 15 minutes earlier.

Area forecast discussion, Jul 4, 6:26 PM CDT, 3 hours 15 minutes before

Area Forecast Discussion
National Weather Service Sioux Falls SD
626 PM CDT Wed Jul 4 2018

.SHORT TERM...(This evening through Thursday)
Issued at 259 PM CDT Wed Jul 4 2018

The 4th of July has certainly been an interesting day weatherwise.
Early morning  MCV tracking across the CWA forced severe convection
over the eastern portions of the forecast area, with continued weak
synoptic lift trailing across the Missouri River valley for much of
the day. The end result has been a general stabilization of the
atmosphere north of this convection, along with cooler temperatures
than expected. Generally, model guidance has proven fairly useless
today with poor initializations across the board, with only the RAP
and the afternoon runs of the HRRR providing some value.

This afternoon and tonight: The greatest severe weather risks are
going to be focused along or south of the Missouri River this
afternoon, as a shortwave tracks northward into the area.  Latest
mesoanalysis suggests MLCAPE values approaching 2000 J/KG south of
the CWA, but overall marginal shear.   Now that the MCV has moved
far enough to the east, we should begin to see 850 mb flow focus
itself across north central Nebraska, where new convection should
form quickly along a convergence axis between Oneill and Ainsworth.
If short term guidance is correct, this should relieve some of the
pressure on ongoing convection in Charles Mix and Bon Homme
counties.  A small scale MCS cluster may develop and move across
northern Nebraska into the evening.   Further north, not as
impressed with rain or convection risks through the evening
festivities.  It's certainly possible the developed stratiform
region of convection further south could clip the I-90 areas, but
those chances are lower now.  The only other area to watch will be
with a frontal boundary dropping southward this evening. Convergence
is minimal, but could see an isolated shower or storm form on this
boundary as it moves south this evening.

While most models are NOT indicating this potential, I do see
some concern for redevelopment of convection after midnight south
of I- 90 as the 850 mb boundary remains planted in the area. There
could be just enough convergence and enhancement of the LLJ to
produce a linger band of moderate rains between Sioux Falls and
Sioux City. Will bump up the QPF amounts in this area, but must
stress this is low confidence on occurring.

Thursday-Thursday night: High pressure will bring cooler
temperatures and drier air southward on Thursday. The 850 MB
boundary will fail to clear the CWA however, and this certainly
could bring the potential for a few daybreak showers and storms into
Friday morning.  Later shifts may need to add this potential into
the forecast.

.LONG TERM...(Thursday night through Wednesday)
Issued at 259 PM CDT Wed Jul 4 2018

Friday-Sunday: Mid-level height rises will bring an increase in
temperatures and humidity back into the region for this weekend.  A
growing 597DM ridge overhead should suppress convection this
weekend. A lone precipitation chance could present itself late
Sunday evening over northern South Dakota and western Minnesota
along a poorly defined front.

Next week:  Medium range guidance seems to suggest that we'll
continue to grow a mid-level ridge over the region, again keeping
precipitation chances on the lower end. Temperatures will trend
above average, with rather oppressive humidity settling into the
region.

&&

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 618 PM CDT Wed Jul 4 2018

Showers and thunderstorms will persist through the central and
lower MO River corridor into northwestern IA overnight, possibly
impacting KSUX at times. Any threat of showers and storms will end
by Thursday morning, with VFR conditions through the remainder of
the TAF period.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Heat Advisory until 8 PM CDT this evening for SDZ070-071.

MN...None.
IA...Heat Advisory until 8 PM CDT this evening for IAZ031-032.

NE...Heat Advisory until 8 PM CDT this evening for NEZ013-014.

&&

SHORT TERM...Dux
LONG TERM...Dux
AVIATION...JM

Hazardous weather outlook, Jul 4, 3:31 PM CDT, 6 hours 10 minutes before

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
331 PM CDT Wed Jul 4 2018

IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ038>040-050-
052>067-052045-
Lyon IA-Osceola-Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-
Nobles-Jackson-Pipestone-Rock-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-
McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-
331 PM CDT Wed Jul 4 2018

This Hazardous Weather Outlook is for portions of northwest Iowa,
southwest Minnesota, central South Dakota, east central South
Dakota, south central South Dakota, and southeast South Dakota.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms could be possible later this evening,
however most will stay dry. Severe storms are not anticipated.

Moderate to major flooding continues on several rivers and
streams. For specific river details, visit https://water.weather.gov.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No active weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

IAZ012>014-020>022-031-032-NEZ013-014-SDZ068>071-052045-
Sioux-O'Brien-Clay IA-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-
Dixon-Dakota-Bon Homme-Yankton-Clay SD-Union-
331 PM CDT Wed Jul 4 2018

This Hazardous Weather Outlook is for portions of northwest Iowa,
west central Iowa, northeast Nebraska, and southeast South
Dakota.

.DAY ONE...This Afternoon and Tonight

Scattered thunderstorms will continue this afternoon into the
evening. The severe weather risk has lessened this evening, but a
few strong storms may develop from Vermillion to Sioux City and
Storm Lake early this evening. The main risks will be damaging
winds and locally heavy rainfall.

There is a chance that a few thunderstorms could redevelop after
midnight tonight. These storms could produce locally heavy rains
across areas south of Interstate 90 between Sioux Falls and Sioux
City.

Moderate to major flooding continues on several rivers and
streams. For specific river details, visit
https://water.weather.gov.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No active weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

In the hours before

Local storm report, Jul 4, 6:20 PM CDT, 3 hours 21 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
620 PM CDT WED JUL 4 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0610 PM     TSTM WND DMG     4 W LARRABEE            42.87N 95.61W
07/04/2018                   CHEROKEE           IA   TRAINED SPOTTER

            3 INCH DIAMETER TREE LIMBS BROKEN BY
            THUNDERSTORM WIND GUSTS.

&&

TRM

Local storm report, Jul 4, 7:41 PM CDT, 2 hours before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
741 PM CDT WED JUL 4 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0556 PM     TSTM WND DMG     CLEGHORN                42.81N 95.71W
07/04/2018                   CHEROKEE           IA   LAW ENFORCEMENT

            LAW ENFORCEMENT REPORTED A POWER LINE DOWN.

&&

AK

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 5, 7:51 AM CDT	River Flood Warning	FSD	Dickinson	26 hr
Jul 5, 7:51 AM CDT	River Flood Warning	FSD	Dickinson	4 days

Nearby

River Flood Warnings in Iowa, 2018 Every river flood warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.