River Flood Warning 167, NWS Sioux Falls, SD

384 
WGUS83 KFSD 041505
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1005 AM CDT Wed Jul 4 2018

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

  Pipestone Creek at Pipestone
  West Fork Little Sioux River near Lake Park
  
...The Flood Warning continues for the following rivers in South 
Dakota...Iowa...Minnesota...

  Big Sioux River At Sioux Falls I-90
  Big Sioux River at Brandon
  Big Sioux River near Canton
  Big Sioux River above Hawarden
  Big Sioux River At Akron
  Big Sioux River near Richland
  Flandreau Creek Near Flandreau
  Split Rock Creek Below Jasper
  Rock River Near Hardwick
  Rock River At Luverne
  Rock River At Rock Rapids
  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 At Jackson
  West Fork Des Moines River near Avoca
  West Fork Des Moines River Near Windom
  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.

&&

SDC099-051903-
/O.EXT.KFSD.FL.W.0157.000000T0000Z-180710T0600Z/
/SFLS2.1.ER.180702T2100Z.180704T0315Z.180709T0600Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River At Sioux Falls I-90.
* until late Monday night.
* At 09AM Wednesday the stage was   12.59 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 
  Monday July 09.
* 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-SDC099-051903-
/O.CON.KFSD.FL.W.0160.000000T0000Z-000000T0000Z/
/BBSS2.1.ER.180703T0541Z.180704T0315Z.000000T0000Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River at Brandon.
* until further notice.
* At 09AM Wednesday the stage was 1204.32 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
  land begins. Access to the north end of the Big Sioux Recreation Area
  on the west side of Brandon is limited. 

&&
 
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
          4338 9646 4339 9658 4343 9662 4358 9662

$$

IAC119-167-SDC083-051903-
/O.CON.KFSD.FL.W.0167.000000T0000Z-000000T0000Z/
/CBSS2.1.ER.180704T0630Z.180704T1400Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River near Canton.
* until further notice.
* At 09AM Wednesday the stage was 1235.27 feet.
* Flood stage is 1235.00 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* 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-SDC127-051903-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River above Hawarden.
* until further notice.
* At 08AM Wednesday the stage was   23.78 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Flood stage is   20.50 feet.
* Forecast...The river will continue rising to near 28.0 feet by 
  Friday July 06. Additional rises may be possible thereafter.

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

$$

IAC149-SDC127-051903-
/O.CON.KFSD.FL.W.0096.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River At Akron.
* until further notice.
* At 09AM Wednesday the stage was   18.77 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Flood stage is   16.00 feet.
* Forecast...The river will continue rising to near 20.6 feet by 
  Saturday July 07. Additional rises may be possible thereafter.
* At stages near 20.0 feet...Highway 48 near Akron is flooded. 

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

$$

IAC149-SDC127-051903-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Big Sioux River near Richland.
* until further notice.
* At 09AM Wednesday the stage was 1119.60 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

$$

MNC101-051903-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180704T1430Z.000000T0000Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River near Avoca.
* until further notice.
* At 09AM Wednesday the stage was 1429.58 feet.
* Flood stage is 1425.00 feet.

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

$$

MNC033-063-051903-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180629T2300Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Wednesday the stage was   21.35 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

$$

MNC063-051903-
/O.EXT.KFSD.FL.W.0154.000000T0000Z-000000T0000Z/
/JCKM5.1.ER.180628T0330Z.180706T1800Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The West Fork Des Moines River At Jackson.
* until further notice.
* At 09AM 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 12.9 feet by 
  Friday July 06. Additional rises may be possible thereafter.
* 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

$$

IAC041-051903-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180709T1800Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T1800Z.NR/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Ocheyedan River Near Spencer.
* until Monday afternoon.
* At 08AM Wednesday the stage was    9.87 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 
  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

$$

IAC059-041535-
/O.CAN.KFSD.FL.W.0122.000000T0000Z-180704T1505Z/
/LPRI4.2.ER.180621T1915Z.180626T0815Z.180703T2337Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning is cancelled for
  The West Fork Little Sioux River near Lake Park.
* At 09AM Wednesday the stage was 1395.73 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

$$

IAC059-051903-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River near Montgomery.
* until further notice.
* At 09AM Wednesday the stage was 1392.06 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

$$

IAC041-059-051903-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River near Milford.
* until further notice.
* At 08AM Wednesday the stage was   15.91 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

$$

IAC041-051903-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River at Spencer.
* until further notice.
* At 08AM Wednesday the stage was   14.00 feet.
* Moderate 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 13.6 feet 
  by 7 AM Thursday.
* 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

$$

IAC021-041-051903-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River At Linn Grove.
* until further notice.
* At 09AM Wednesday the stage was   20.66 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is   18.00 feet.
* Forecast...The river will continue rising to near 20.7 feet by 
  Wednesday July 04. 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

$$

IAC035-051903-
/O.EXT.KFSD.FL.W.0102.000000T0000Z-180709T1300Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.180708T1300Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River At Cherokee.
* until Monday morning.
* At 08AM Wednesday the stage was   20.87 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   17.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Sunday July 08.
* 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

$$

IAC193-051903-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180707T1800Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180706T1800Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Little Sioux River Near Correctionville.
* until Saturday afternoon.
* At 09AM Wednesday the stage was   19.99 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is   19.00 feet.
* Forecast...The river will continue to fall to below flood stage by 
  Friday July 06.
* 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

$$

MNC083-051903-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180704T1430Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Redwood River At Russell.
* until further notice.
* At 09AM Wednesday the stage was   17.26 feet.
* Flood stage is   14.00 feet.

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

$$

MNC083-051903-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180707T2230Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180706T2230Z.NR/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Redwood River Near Marshall.
* until Saturday afternoon.
* At 08AM Wednesday the stage was   15.50 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is   14.00 feet.
* Forecast...The river will rise to 16.0 feet by Thursday July 05.

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

$$

MNC117-SDC101-051903-
/O.CON.KFSD.FL.W.0166.000000T0000Z-000000T0000Z/
/FCRS2.2.ER.180703T2053Z.180704T1031Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Flandreau Creek Near Flandreau.
* until further notice.
* At 09AM Wednesday the stage was   10.65 feet.
* Flood stage is    9.00 feet.
* Recent activity...The river rose above flood stage on Tuesday July 
  03.
* At stages near 11.0 feet...The yard and storage sheds near the 
  gauge begin flooding, along with major flooding of agricultural 
  lands. 

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

$$

MNC133-SDC099-051903-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Wednesday the stage was   93.04 feet.
* Flood stage is   91.00 feet.

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

$$

MNC133-051903-
/O.CON.KFSD.FL.W.0168.000000T0000Z-000000T0000Z/
/HRDM5.1.ER.180704T0917Z.180704T1430Z.000000T0000Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Rock River Near Hardwick.
* until further notice.
* At 09AM Wednesday the stage was   14.59 feet.
* Flood stage is   14.00 feet.
* Recent activity...The river rose above flood stage on Wednesday 
  July 04.
* At stages near 14.0 feet...The lower left bank overflows flooding 
  low lying agricultural lands. 

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

$$

IAC119-MNC133-051903-
/O.EXT.KFSD.FL.W.0161.000000T0000Z-180706T0100Z/
/LUVM5.1.ER.180704T2248Z.180705T0000Z.180705T0100Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Rock River At Luverne.
* until Thursday evening.
* At 09AM Wednesday the stage was    8.15 feet.
* Minor flooding is forecast.
* Flood stage is   10.00 feet.
* At stages near 10.0 feet...Significant agricultural flooding 
  begins. 

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

$$

IAC119-051903-
/O.EXT.KFSD.FL.W.0162.000000T0000Z-180707T1500Z/
/RAPI4.1.ER.180705T0200Z.180705T1200Z.180706T1500Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning continues for
  The Rock River At Rock Rapids.
* until Saturday morning.
* At 09AM Wednesday the stage was   12.59 feet.
* Minor flooding is forecast.
* Flood stage is   13.00 feet.
* 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

$$

MNC117-041535-
/O.CAN.KFSD.FL.W.0165.000000T0000Z-180704T1505Z/
/PIPM5.2.ER.180703T1530Z.180704T0430Z.180704T1353Z.NO/
1005 AM CDT Wed Jul 4 2018

The Flood Warning is cancelled for
  The Pipestone Creek at Pipestone.
* At 09AM Wednesday the stage was   15.87 feet.
* Flood stage is   16.00 feet.
* At stages near 16.0 feet...The lower left bank overflows. 

&&
 
LAT...LON 4402 9640 4404 9636 4404 9629 4397 9630
          4397 9634 4400 9634 4402 9640

$$

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

BIG SIOUX RIVER
SFLS2     12.0     12.59  Wed 9 AM    12.4   Wed 1 PM    13.0  Tue Jul 03
BBSS2   1204.0   1204.32  Wed 9 AM       M      M      1204.6  Tue Jul 03
CBSS2   1235.0   1235.27  Wed 9 AM       M      M      1239.0  Wed Jun 27
HWDI4     20.5     23.78  Wed 8 AM    28.0   Fri 7 PM    32.7  Sun Jun 24
AKRI4     16.0    18.77   Wed 9 AM    20.6   Sat 7 AM    23.4  Sun Jun 24
BSRS2   1117.0   1119.60  Wed 9 AM       M      M      1124.4  Sun Jun 24

WEST FORK DES MOINES RIVER
AVOM5   1425.0   1429.58  Wed 9 AM       M      M      1429.6  Wed Jul 04
WDOM5     19.0     21.35  Wed 9 AM       M      M        21.9  Fri Jun 29
JCKM5     12.0     12.34  Wed 9 AM     12.9  Fri 1 PM    12.8  Sun Jul 01

OCHEYEDAN RIVER
SPOI4      8.0      9.87  Wed 9 AM     9.8   Wed 1 PM    11.9  Mon Jun 25

LITTLE SIOUX RIVER
LPRI4   1396.0   1395.73  Wed 9 AM       M      M      1399.4  Tue Jun 26
MLSI4   1391.0   1392.06  Wed 9 AM       M      M      1394.9  Mon Jun 25
MIFI4     12.0     15.91  Wed 8 AM       M      M        20.1  Mon Jun 25
SPWI4     10.0     14.00  Wed 8 AM     13.9  Wed 1 PM    17.4  Tue Jun 26
LNNI4     18.0     20.66  Wed 9 AM     20.7  Wed 1 PM    23.4  Wed Jun 27
CHKI4     17.0     20.87  Wed 8 AM     20.8  Wed 1 PM    24.5  Tue Jun 26 
CRRI4     19.0     19.99  Wed 9 AM     19.7  Wed 1 PM    23.6  Sat Jun 30

REDWOOD RIVER
RUSM5     14.0     17.26  Wed 9 AM       M       M       17.7  Tue Jul 03
MSHM5     14.0     15.50  Wed 9 AM     16.0  Thu 7 AM    17.4  Tue Jul 03

FLANDREAU CREEK
FCRS2      9.0     10.65  Wed 9 AM       M       M       11.1  Wed Jul 04
 
SPLIT ROCK CREEK
JSPM5     91.0     93.04  Wed 9 AM       M       M       95.7  Tue Jun 26

ROCK RIVER
HRDM5     14.0     14.59  Wed 9 AM       M       M       14.6  Wed Jul 04
LUVM5     10.0      8.15  Wed 9 AM     10.1  Wed 7 PM     9.2  Tue Jun 26
RAPI4     13.0     12.59  Wed 9 AM     14.6  Thu 7 AM    17.6  Tue Jun 26

PIPESTONE CREEK
PIPM5     16.0     15.87  Wed 9 AM       M       M       18.2  Tue Jul 03

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

549 
WGUS83 KFSD 051327
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
827 AM CDT Thu Jul 5 2018

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

  Big Sioux River at Brandon
  Big Sioux River near Canton
  Flandreau Creek Near Flandreau
  Split Rock Creek Near Corson
  Rock River At Rock Valley
 
.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.

&&

IAC119-SDC099-051357-
/O.CAN.KFSD.FL.W.0160.000000T0000Z-180705T1327Z/
/BBSS2.1.ER.180703T0541Z.180704T0315Z.000000T0000Z.UU/
827 AM CDT Thu Jul 5 2018

The Flood Warning is cancelled for
  The Big Sioux River at Brandon.
* At 08AM Thursday the stage was 1203.52 feet.
* Flood stage is 1204.00 feet.
* At stages near 1204 feet...Significant flooding of crop and pasture
  land begins. Access to the north end of the Big Sioux Recreation Area
  on the west side of Brandon is limited. 

&&
 
LAT...LON 4359 9665 4362 9664 4360 9657 4345 9656
          4338 9646 4339 9658 4343 9662 4358 9662

$$

IAC119-167-SDC083-051357-
/O.CAN.KFSD.FL.W.0167.000000T0000Z-180705T1327Z/
/CBSS2.1.ER.180704T0630Z.180704T1915Z.180705T1030Z.NO/
827 AM CDT Thu Jul 5 2018

The Flood Warning is cancelled for
  The Big Sioux River near Canton.
* At 08AM Thursday the stage was 1234.87 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

$$

SDC099-051357-
/O.CAN.KFSD.FL.W.0164.000000T0000Z-180705T1500Z/
/COSS2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
827 AM CDT Thu Jul 5 2018

The Flood Warning is cancelled for
  The Split Rock Creek Near Corson.
* At 08AM Thursday the stage was 7.00 feet.
* Flood stage is 8.50 feet.
* Forecast...The river crested below flood stage at 7.4 feet. The 
  river will fall to 7.1 feet by .

&&
 
LAT...LON 4372 9654 4372 9648 4362 9654 4358 9654
          4358 9661 4365 9661

$$

IAC119-167-051357-
/O.CAN.KFSD.FL.W.0163.000000T0000Z-180707T1907Z/
/RKVI4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
827 AM CDT Thu Jul 5 2018

The Flood Warning is cancelled for
  The Rock River At Rock Valley.
* At 08AM Thursday the stage was 12.26 feet.
* Flood stage is 16.00 feet.
* Forecast...The river will crest below flood stage at 13.4 feet 
  Friday July 06.

&&
 
LAT...LON 4334 9625 4331 9618 4312 9636 4303 9647
          4314 9644 4325 9639

$$

MNC117-SDC101-051357-
/O.CAN.KFSD.FL.W.0166.000000T0000Z-180705T1327Z/
/FCRS2.2.ER.180703T2053Z.180704T1031Z.180705T0701Z.NO/
827 AM CDT Thu Jul 5 2018

The Flood Warning is cancelled for
  The Flandreau Creek Near Flandreau.
* At 07AM Thursday the stage was 8.57 feet.
* Flood stage is 9.00 feet.
* 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

$$

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

BIG SIOUX RIVER
BBSS2    1204.0   1203.52 Thu 8 AM   1204.6  Tue Jul 03
CBSS2    1235.0   1234.87 Thu 8 AM   1239.0  Wed Jun 27

SPLIT ROCK CREEK
COSS2       8.5      7.00 Thu 8 AM     12.4  Tue Jun 26

ROCK RIVER
RKVI4      16.0     12.26 Thu 8 AM     19.5  Tue Jun 26

FLANDREAU CREEK
FCRS2       9.0      8.57 Thu 8 AM     11.1  Wed Jul 04

MG

Area Forecast Discussion
National Weather Service Sioux Falls SD
653 AM CDT Wed Jul 4 2018

.SHORT TERM...(Today and Tonight)
Issued at 412 AM CDT Wed Jul 4 2018

Active forecast in the next 24 hours with a slight risk for severe
weather and excessive rainfall.  On the large scale, low pressure
system moving out of eastern Saskatchewan is expected to lift into
central Manitoba today. Attendant cold front across central South
Dakota this morning is expected to work east through the day and
become the focus for additional convection later today.

This morning, a series of convective complexes rolling across the
plains. With storms remaining elevated, limited shear and
instability will keep severe weather chances to a minimum, with the
exception of wind.  Downdraft CAPE is in the 1200-1500 J/kg range
with inverted V type soundings near the surface. While CAMs have
been making adjustments with each iteration, appears there is a
decent chance of elevated storms moving across the forecast area
through the morning hours.  Thereafter,  there is some question as
to how much clearing will develop, but with very sultry airmass in
place, certainly has the potential to be another warm and muggy day
ahead of the front.  Have coordinated a heat advisory for the
eastern portions of the forecast area. By late in the day, potential
to see heat index values of 100-105 across the advisory area.

With muggy airmass, surface based CAPE values approach 3-4K with a
deteriorating cap.  CAMs are in general agreement that convection
will try to redevelop after 22Z.  Precipitable water values spike to
2-2.5" as models develop convection.  What is concerning is corfidi
vectors shrink to near zero across northwest Iowa through the
evening hours as the front is moving through.  With very moist
environment and deep warm cloud depths, have raised QPF to 1.5-2
inches along the South Dakota/ Nebraska border into northwest Iowa.
With these amounts in the neighborhood of 1-3 hour flash flood
guidance, am concerned about reinvigorating the flooding potential
across northwest Iowa, but confidence in precise location is not
there for a watch at this point.  Will continue to monitor for the
potential for a watch later today.

In terms of severe, shear is very weak, so expect best hail
potential with initial updraft development. Thereafter, main
severe threat to be wind if storms can organize and heavy rain.

.LONG TERM...(Thursday through Tuesday)
Issued at 412 AM CDT Wed Jul 4 2018

Front works south of the area overnight and cooler and drier
conditions are expected to develop across the northern plains.
Relatively quiet weather is expected through the remainder of the
week with a gradual warming trend through Sunday. Have not adjusted
much in the extended with active period in the short term.

&&

.AVIATION...(For the 12Z TAFS through 12Z Thursday morning)
Issued at 644 AM CDT Wed Jul 4 2018

Band of showers and thunderstorms working east is expected to hold
together working into southwest Minnesota. Also an outflow
boundary will impact Sioux Falls shortly before 13Z, creating
gusty winds for a few hours similar to KHON and KMHE. Expected
ceilings and visibilities to remain VFR through the morning.

Additional convection is expected to develop after 22Z. Some
storms may producing large hail, wind gusts to 60 knots, and very
heavy rain reducing visibility below IFR at times. These storms
are expected to work into central Iowa and Minnesota towards 12Z
Thursday.

&&

.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Heat Advisory from 1 PM this afternoon to 8 PM CDT this evening
     for SDZ062-066>071.

MN...Heat Advisory from 1 PM this afternoon to 8 PM CDT this evening
     for MNZ081-089-090-098.

IA...Heat Advisory from 1 PM this afternoon to 8 PM CDT this evening
     for IAZ001>003-012>014-020>022-031-032.

NE...Heat Advisory from 1 PM this afternoon to 8 PM CDT this evening
     for NEZ013-014.

&&

SHORT TERM...BT
LONG TERM...BT
AVIATION...BT

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
442 AM CDT Wed Jul 4 2018

SDZ038-039-050-052>054-057>060-063-064-050945-
Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-
Davison-Hanson-Charles Mix-Douglas-
442 AM CDT Wed Jul 4 2018

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

.DAY ONE...Today and Tonight

There is a chance of thunderstorms this morning. While the storms
are generally expected to remain below severe limits, a wind gust
or two up to 60 mph is possible.

Thunderstorms may try to redevelop late this afternoon along a
cold front moving through the area. A few strong storms may be
capable of producing hail to the size of golf balls and wind gusts
to 60 mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No active weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible after 4 pm.

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ040-055-056-061-062-065>071-050945-
Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood-
Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Brookings-Lake-Moody-
McCook-Minnehaha-Hutchinson-Turner-Lincoln SD-Bon Homme-Yankton-
Clay SD-Union-
442 AM CDT Wed Jul 4 2018

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

.DAY ONE...Today and Tonight

Thunderstorms are possible through the morning hours. In general,
these storms are expected to remain below severe limits, but an
isolated wind gust to 60 mph is possible with stronger storms.

Heat indices around 100 degrees are expected through the
afternoon and early evening hours.

Thunderstorms are expected to redevelop this evening into the
overnight. Some storms may produce hail to the size of ping pong
balls and wind gusts to 60 mph. Some storms may also produce very
heavy rainfall in excess of two inches along the Missouri River in
southeast South Dakota into northwest Iowa.

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 possible after 5 pm.