Alert archive / Iowa / River Flood Warnings in 2018
River Flood Warning 162, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Jul 3, 2018, 10:11 AM CDT for Lyon County, Iowa. It took effect at Jul 4, 2018, 4:00 AM CDT. It was in force for 3 days.
The area
The outline as issued.
The facts
- Issued
- Jul 3, 2018, 10:11 AM CDT (15:11 UTC)
- In effect from
- Jul 4, 2018, 4:00 AM CDT
- Expired
- Jul 7, 2018, 3:00 PM CDT
- In force
- 3 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Moderate
County Lyon County, IA
The radar
The Sioux Falls radar (KFSD), 47 km from the middle of the area, began a volume at 15:13 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 Rock River at Rock Rapids (RAPI4).
- Action stage
- 11 ft
- Minor stage
- 13 ft
- Moderate stage
- 16 ft
- Major stage
- 19 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06483290, 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.
009
WGUS43 KFSD 031511
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
1011 AM CDT Tue Jul 3 2018
...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in Iowa...South Dakota...
Minnesota...
Big Sioux River at Brandon
Rock River At Luverne
Rock River At Rock Rapids
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Iowa...South Dakota...
Big Sioux River above Hawarden
.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-SDC099-041909-
/O.NEW.KFSD.FL.W.0160.180703T1511Z-000000T0000Z/
/BBSS2.1.ER.180703T0541Z.180703T1400Z.000000T0000Z.UU/
1011 AM CDT Tue Jul 3 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Big Sioux River at Brandon.
* until further notice.
* At 09AM Tuesday the stage was 1204.36 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
$$
IAC149-167-SDC127-041909-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
1011 AM CDT Tue Jul 3 2018
...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Tuesday the stage was 23.47 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 26.0 feet by 7 PM
Friday.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC119-MNC133-041909-
/O.NEW.KFSD.FL.W.0161.180704T1048Z-180706T0900Z/
/LUVM5.1.ER.180704T1048Z.180704T1800Z.180705T0900Z.NO/
1011 AM CDT Tue Jul 3 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Rock River At Luverne.
* from late tonight to late Thursday night.
* At 09AM Tuesday the stage was 7.23 feet.
* Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest near 11.7 feet on Wednesday.
* At stages near 12.0 feet...The Luverne city park will be
under water.
&&
LAT...LON 4371 9622 4370 9611 4360 9616 4350 9614
4350 9625 4363 9625
$$
IAC119-041909-
/O.NEW.KFSD.FL.W.0162.180704T1952Z-180707T2000Z/
/RAPI4.2.ER.180704T1952Z.180705T1200Z.180706T2000Z.NO/
1011 AM CDT Tue Jul 3 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Rock River At Rock Rapids.
* from Wednesday afternoon to Saturday afternoon.
* At 09AM Tuesday the stage was 12.59 feet.
* Moderate flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near 16.5 feet on Thursday.
* At stages near 16.0 feet...The higher banks on the left side of the
river, and the lower banks on the right side, will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
BBSS2 1204.0 1204.36 Tue 9 AM 1205.6 Sat Jun 23
HWDI4 20.5 23.47 Tue 9 AM 26.0 Fri 7 PM 33.9 Sat Jun 23
ROCK RIVER
LUVM5 10.0 7.23 Tue 9 AM 11.1 Wed 1 PM 10.2 Sat Jun 23
RAPI4 13.0 12.59 Tue 9 AM 16.5 Thu 7 AM 20.0 Sat Jun 23
MG8 follow-up statements
556
WGUS83 KFSD 031530
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1029 AM CDT Tue Jul 3 2018
...The Flood Warning is cancelled for the following rivers in
Minnesota...South Dakota...
Flandreau Creek Near Flandreau
...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 above Hawarden
Big Sioux River At Akron
Big Sioux River near Richland
Split Rock Creek Below Jasper
Rock River At Luverne
Rock River At Rock Rapids
West Fork Little Sioux River near Lake Park
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.
&&
MNC083-041929-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.1.ER.180701T1530Z.180703T1430Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Tuesday the stage was 16.71 feet.
* Flood stage is 14.00 feet.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-041929-
/O.CON.KFSD.FL.W.0159.000000T0000Z-180706T1600Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180705T1600Z.NR/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* until Friday morning.
* At 09AM Tuesday the stage was 17.22 feet.
* Record flooding is occurring and Record flooding is forecast.
* Flood stage is 14.00 feet.
* Forecast...The river will crest between 17.5 and 18.0 feet this
afternoon.
* At stages near 17.7 feet...The maximum design of the city of
Marshall flood control project is reached.
&&
LAT...LON 4436 9585 4441 9591 4453 9579 4453 9559
4448 9559 4448 9572
$$
IAC059-041929-
/O.CON.KFSD.FL.W.0122.000000T0000Z-000000T0000Z/
/LPRI4.2.ER.180621T1915Z.180626T0815Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The West Fork Little Sioux River near Lake Park.
* until further notice.
* At 10AM Tuesday the stage was 1396.10 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
$$
IAC059-041929-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River near Montgomery.
* until further notice.
* At 10AM Tuesday the stage was 1392.22 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins
to flood
&&
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
4343 9528 4349 9523
$$
IAC041-059-041929-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 02PM Monday the stage was 16.36 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
$$
IAC041-041929-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 02PM Monday the stage was 14.66 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 13.7 feet
by 7 AM Wednesday.
* At stages near 14.5 feet...County Road B40 southeast of Spencer
begins flooding.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-041929-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Tuesday 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 crest near 20.9 feet by Wednesday July 04.
* 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
$$
IAC035-041929-
/O.CON.KFSD.FL.W.0102.000000T0000Z-000000T0000Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until further notice.
* At 02PM Monday the stage was 22.43 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to a stage of 21.2 feet
by 7 AM Wednesday.
* At stages near 22.0 feet...East Main Street on the far east end of
Cherokee begins flooding.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC193-041929-
/O.EXT.KFSD.FL.W.0130.000000T0000Z-180706T1200Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180705T1200Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Little Sioux River Near Correctionville.
* until Friday morning.
* At 10AM Tuesday the stage was 21.37 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 19.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday July 05.
* At stages near 22.0 feet...Some homes and businesses southwest of
the gauging location will begin flooding.
&&
LAT...LON 4256 9578 4256 9569 4233 9586 4221 9590
4221 9598 4236 9592
$$
SDC099-041929-
/O.EXT.KFSD.FL.W.0157.000000T0000Z-180706T0000Z/
/SFLS2.1.ER.180702T2100Z.180703T1800Z.180705T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
...Flood Warning extended until Thursday July 05...
The Flood Warning continues for
The Big Sioux River At Sioux Falls I-90.
* until Thursday evening.
* At 10AM Tuesday the stage was 12.93 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will crest near 13.0 feet today.
* At stages near 12.0 feet...Some agricultural land between 60th
Street North and Interstate 90 begins to flood.
&&
LAT...LON 4369 9676 4369 9671 4362 9672 4358 9672
4356 9672 4357 9674 4359 9673 4360 9675
4363 9676
$$
IAC119-SDC099-041929-
/O.CON.KFSD.FL.W.0160.000000T0000Z-000000T0000Z/
/BBSS2.1.ER.180703T0541Z.180703T1500Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Big Sioux River at Brandon.
* until further notice.
* At 10AM Tuesday the stage was 1204.37 feet.
* Flood stage is 1204.00 feet.
* Recent activity...The river rose above flood stage on Tuesday July
03.
* 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
$$
IAC149-167-SDC127-041929-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 09AM Tuesday the stage was 23.47 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 26.0 feet by Friday July 06.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-041929-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Tuesday the stage was 18.60 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 18.9 feet by Saturday July 07.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC149-SDC127-041929-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Big Sioux River near Richland.
* until further notice.
* At 10AM Tuesday the stage was 1119.84 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture
land begins.
&&
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
4264 9661 4270 9666
$$
IAC119-MNC133-041929-
/O.CON.KFSD.FL.W.0161.180704T1048Z-180706T0900Z/
/LUVM5.1.ER.180704T1048Z.180704T1800Z.180705T0900Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Rock River At Luverne.
* from late tonight to late Thursday night.
* At 09AM Tuesday the stage was 7.23 feet.
* Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will crest near 11.7 feet on Wednesday.
* At stages near 12.0 feet...The Luverne city park will be
under water.
&&
LAT...LON 4371 9622 4370 9611 4360 9616 4350 9614
4350 9625 4363 9625
$$
IAC119-041929-
/O.CON.KFSD.FL.W.0162.180704T1952Z-180707T2000Z/
/RAPI4.2.ER.180704T1952Z.180705T1200Z.180706T2000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Rock River At Rock Rapids.
* from Wednesday afternoon to Saturday afternoon.
* At 09AM Tuesday the stage was 12.59 feet.
* Moderate flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will crest near 16.5 feet on Thursday.
* At stages near 16.0 feet...The higher banks on the left side of the
river, and the lower banks on the right side, will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC041-041929-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-180707T0900Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180706T0900Z.NR/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Friday night.
* At 10AM Tuesday the stage was 10.16 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
Friday July 06.
* At stages near 10.5 feet...Major agricultural flooding begins and
some county roads are also flooded.
&&
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
4313 9515 4311 9520
$$
MNC101-041929-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180627T1945Z.000000T0000Z.UU/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The West Fork Des Moines River near Avoca.
* until further notice.
* At 09AM Tuesday the stage was 1427.26 feet.
* Flood stage is 1425.00 feet.
* At stages near 1428 feet...County Road 6 and County Road 44 begin
to flood, and there is widespread significant flooding of crop and
pasture land.
&&
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
4386 9546 4396 9557
$$
MNC033-063-041929-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180629T2300Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Tuesday 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
$$
MNC063-041929-
/O.EXT.KFSD.FL.W.0154.000000T0000Z-180710T0600Z/
/JCKM5.1.ER.180628T0330Z.180701T2345Z.180709T0600Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The West Fork Des Moines River At Jackson.
* until Tuesday July 10.
* At 09AM Tuesday the stage was 12.57 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday July 09.
* At stages near 12.0 feet...Lowland flooding in rural areas begins
on non-leveed portions of the river.
&&
LAT...LON 4375 9512 4375 9499 4362 9495 4350 9485
4350 9496 4365 9507
$$
MNC133-SDC099-041929-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Tuesday the stage was 93.79 feet.
* Flood stage is 91.00 feet.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
MNC117-SDC101-031559-
/O.CAN.KFSD.FL.W.0156.000000T0000Z-180703T1529Z/
/FCRS2.1.ER.180701T1213Z.180701T1545Z.180703T0430Z.NO/
1029 AM CDT Tue Jul 3 2018
The Flood Warning is cancelled for
The Flandreau Creek Near Flandreau.
* At 09AM Tuesday the stage was 8.28 feet.
* Flood stage is 9.00 feet.
* Recent activity...The river fell below flood stage overnight.
* At stages near 9.0 feet...Significant amounts of pasture land begin
to flood.
&&
LAT...LON 4426 9632 4426 9625 4417 9629 4404 9647
4404 9656 4407 9654 4407 9649 4418 9636
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
REDWOOD RIVER
RUSM5 14.0 16.71 Tue 9 AM 16.7 Tue Jul 03
MSHM5 14.0 17.22 Tue 10 AM 17.5-18.0 Tue PM
LITTLE SIOUX RIVER
LPRI4 1396.0 1396.10 Tue 10 AM 1399.4 Tue Jun 26
MLSI4 1391.0 1392.22 Tue 10 AM 1394.9 Mon Jun 25
MIFI4 12.0 16.36 Mon 2 PM 20.1 Mon Jun 25
SPWI4 10.0 14.66 Mon 2 PM 17.4 Tue Jun 26
LNNI4 18.0 20.67 Tue 10 AM 20.9 Wed 7 AM 23.4 Wed Jun 27
CHKI4 17.0 22.43 Mon 2 PM 24.5 Tue Jun 26
CRRI4 19.0 21.37 Tue 10 AM 23.6 Sat Jun 30
BIG SIOUX RIVER
SFLS2 12.0 12.93 Tue 10 AM 13.0 Tue 1 PM
BBSS2 1204.0 1204.37 Tue 10 AM 1205.6 Sat Jun 23
HWDI4 20.5 23.47 Tue 9 AM 26.0 Fri 7 PM 33.9 Sat Jun 23
AKRI4 16.0 18.60 Tue 10 AM 18.9 Sat 7 AM 23.5 Sat Jun 23
BSRS2 1117.0 1119.84 Tue 10 AM 1124.4 Sun Jun 24
ROCK RIVER
LUVM5 10.0 7.23 Tue 9 AM 11.1 Wed 1 PM 10.2 Sat Jun 23
RAPI4 13.0 12.59 Tue 9 AM 16.5 Thu 7 AM 20.0 Sat Jun 23
OCHEYEDAN RIVER
SPOI4 8.0 10.16 Tue 10 AM 12.5 Sat Jun 23
WEST FORK DES MOINES RIVER
AVOM5 1425.0 1427.26 Tue 9 AM 1428.9 Wed Jun 27
WDOM5 19.0 21.35 Tue 9 AM 21.9 Fri Jun 29
JCKM5 12.0 12.57 Tue 9 AM 12.8 Sun Jul 01
SPLIT ROCK CREEK
JSPM5 91.0 93.79 Tue 9 AM 95.7 Tue Jun 26
FLANDREAU CREEK
FCRS2 9.0 8.28 Tue 10 AM 10.8 Sun Jul 01
MG070
WGUS43 KFSD 031611
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
1111 AM CDT Tue Jul 3 2018
...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in South Dakota...Iowa...
Split Rock Creek Near Corson
Rock River At Rock Valley
...Forecast flooding changed from Moderate to Major severity for the
following rivers in Iowa...South Dakota...
Big Sioux River above Hawarden
Big Sioux River At Akron
...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Iowa...Minnesota...
Rock River At Luverne
...Forecast flooding changed from Moderate to Major severity for the
following rivers in Iowa...Minnesota...
Rock River At Rock Rapids
.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.
&&
IAC149-167-SDC127-042011-
/O.CON.KFSD.FL.W.0095.000000T0000Z-000000T0000Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.000000T0000Z.UU/
1111 AM CDT Tue Jul 3 2018
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until further notice.
* At 10AM Tuesday the stage was 23.46 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will crest near 28.2 feet by 7 PM
Friday.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-042011-
/O.CON.KFSD.FL.W.0096.000000T0000Z-000000T0000Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.000000T0000Z.NO/
1111 AM CDT Tue Jul 3 2018
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Big Sioux River At Akron.
* until further notice.
* At 10AM Tuesday the stage was 18.60 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will crest near 20.5 feet by 7 AM
Saturday.
* At stages near 20.0 feet...Highway 48 near Akron is flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC119-MNC133-042011-
/O.EXT.KFSD.FL.W.0161.180704T0433Z-180706T1200Z/
/LUVM5.2.ER.180704T0433Z.180704T1800Z.180705T1200Z.NO/
1111 AM CDT Tue Jul 3 2018
...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for
The Rock River At Luverne.
* from this evening to Friday morning.
* At 10AM Tuesday the stage was 7.19 feet.
* Moderate flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will rise above flood stage this evening and
crest near 12.6 feet by Wednesday afternoon.
* At stages near 12.0 feet...The Luverne city park will be under water.
&&
LAT...LON 4371 9622 4370 9611 4360 9616 4350 9614
4350 9625 4363 9625
$$
IAC119-042011-
/O.EXT.KFSD.FL.W.0162.180704T0900Z-180707T2230Z/
/RAPI4.3.ER.180704T0900Z.180705T1200Z.180706T2230Z.NO/
1111 AM CDT Tue Jul 3 2018
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Rock River At Rock Rapids.
* from late tonight to Saturday afternoon.
* At 10AM Tuesday the stage was 12.56 feet.
* Major flooding is forecast.
* Flood stage is 13.00 feet.
* Forecast...The river will rise above flood stage by Wednesday morning
and crest near 21.1 feet by Thursday morning.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
IAC119-167-042011-
/O.NEW.KFSD.FL.W.0163.180705T2110Z-180707T1907Z/
/RKVI4.2.ER.180705T2110Z.180706T0600Z.180706T1907Z.NO/
1111 AM CDT Tue Jul 3 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Rock River At Rock Valley.
* from Thursday afternoon to Saturday afternoon.
* At 10AM Tuesday the stage was 12.49 feet.
* Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will rise above flood stage by Thursday afternoon
and crest near 17.8 feet Thursday night.
* At stages near 19.0 feet...Rock Valley begins to experience flood
problems and sandbagging of storm sewers in the city begins.
&&
LAT...LON 4334 9625 4331 9618 4312 9636 4303 9647
4314 9644 4325 9639
$$
SDC099-042011-
/O.NEW.KFSD.FL.W.0164.180703T1800Z-180705T1500Z/
/COSS2.1.ER.180703T1800Z.180704T0600Z.180704T1500Z.NO/
1111 AM CDT Tue Jul 3 2018
The National Weather Service in Sioux Falls has issued a
* Flood Warning for
The Split Rock Creek Near Corson.
* until Thursday morning.
* At 10AM Tuesday the stage was 8.05 feet.
* Minor flooding is forecast.
* Flood stage is 8.50 feet.
* Forecast...The river will rise above flood stage this afternoon and
crest near 9.2 feet tonight.
* At stages near 9.0 feet...The parking lot at Badlands Motor
Speedway may be flooded.
&&
LAT...LON 4372 9654 4372 9648 4362 9654 4358 9654
4358 9661 4365 9661
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
BIG SIOUX RIVER
HWDI4 20.5 23.46 Tue 10 AM 28.2 Fri 7 PM 33.9 Sat Jun 23
AKRI4 16.0 18.60 Tue 10 AM 20.5 Sat 7 AM 23.5 Sat Jun 23
ROCK RIVER
LUVM5 10.0 7.19 Tue 10 AM 12.6 Wed 1 PM
RAPI4 13.0 12.56 Tue 10 AM 21.0 Thu 7 AM 20.0 Sat Jun 23
RKVI4 16.0 12.49 Tue 10 AM 17.8 Fri 1 AM 19.8 Sat Jun 23
SPLIT ROCK CREEK
COSS2 8.5 8.05 Tue 11 AM 9.2 Wed 1 AM 12.4 Tue Jun 26
MG384
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 03103
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 AM946
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 25530
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 26544
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 03307
WGUS83 KFSD 071535
FLSFSD
Flood Statement
National Weather Service Sioux Falls SD
1035 AM CDT Sat Jul 7 2018
...The Flood Warning is cancelled for the following rivers in Iowa...
Rock River At Rock Rapids
Little Sioux River Near Correctionville
...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
West Okoboji Lake Near Milford
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
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.
&&
MNC101-081935-
/O.CON.KFSD.FL.W.0121.000000T0000Z-000000T0000Z/
/AVOM5.3.ER.180621T1613Z.180705T2230Z.000000T0000Z.UU/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The West Fork Des Moines River near Avoca.
* until further notice.
* At 09AM Saturday the stage was 1429.72 feet.
* Flood stage is 1425.00 feet.
&&
LAT...LON 4406 9571 4411 9564 4389 9537 4382 9533
4386 9546 4396 9557
$$
MNC033-063-081935-
/O.CON.KFSD.FL.W.0131.000000T0000Z-000000T0000Z/
/WDOM5.2.ER.180624T0830Z.180707T1330Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The West Fork Des Moines River Near Windom.
* until further notice.
* At 09AM Saturday the stage was 23.16 feet.
* Flood stage is 19.00 feet.
* At stages near 23.0 feet...The higher west bank overflows flooding
agricultural land.
&&
LAT...LON 4382 9533 4389 9537 4398 9521 4375 9499
4375 9512 4388 9520
$$
MNC063-081935-
/O.CON.KFSD.FL.W.0154.000000T0000Z-000000T0000Z/
/JCKM5.1.ER.180628T0330Z.180708T0600Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The West Fork Des Moines River At Jackson.
* until further notice.
* At 09AM Saturday the stage was 13.14 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast...The river will continue rising to near 13.5 feet by
Sunday July 8. The river is then forecast to fall to
13.0 feet on Monday July 9.
* 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
$$
IAC149-167-SDC127-081935-
/O.CON.KFSD.FL.W.0095.000000T0000Z-180711T0224Z/
/HWDI4.3.ER.180621T0901Z.180623T0145Z.180710T0224Z.UU/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Big Sioux River above Hawarden.
* until Tuesday evening.
* At 09AM Saturday the stage was 24.12 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast...The river will continue to fall to below flood stage by
Monday July 09.
* At stages near 24.0 feet...Some farm houses on the South Dakota
side of the river are isolated by high water.
&&
LAT...LON 4308 9654 4308 9641 4302 9646 4291 9649
4291 9658
$$
IAC149-SDC127-081935-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-180711T2100Z/
/AKRI4.3.ER.180621T1915Z.180623T2245Z.180710T2100Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Big Sioux River At Akron.
* until Wednesday afternoon.
* At 10AM Saturday the stage was 18.92 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast...The river will remain around 19.0 feet on Saturday
July 7 then fall to near 18.0 feet on Monday July 9.
* At stages near 19.5 feet...Several farm houses are flooded.
&&
LAT...LON 4291 9658 4291 9649 4281 9654 4277 9659
4278 9665
$$
IAC149-SDC127-081935-
/O.CON.KFSD.FL.W.0126.000000T0000Z-000000T0000Z/
/BSRS2.3.ER.180622T0352Z.180624T0830Z.000000T0000Z.UU/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Big Sioux River near Richland.
* until further notice.
* At 10AM Saturday the stage was 1119.71 feet.
* Flood stage is 1117.00 feet.
* At stages near 1119 feet...Widespread flooding of crop and pasture
land begins.
&&
LAT...LON 4278 9665 4277 9659 4273 9660 4268 9655
4264 9661 4270 9666
$$
IAC059-081935-
/O.CON.KFSD.FL.W.0171.000000T0000Z-000000T0000Z/
/OBJI4.1.ER.180704T1616Z.180705T0630Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The West Okoboji Lake Near Milford.
* until further notice.
* At 09AM Saturday the stage was 6.57 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
$$
IAC059-081935-
/O.CON.KFSD.FL.W.0128.000000T0000Z-000000T0000Z/
/MLSI4.2.ER.180622T0452Z.180625T0030Z.000000T0000Z.UU/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Little Sioux River near Montgomery.
* until further notice.
* At 09AM Saturday the stage was 1391.64 feet.
* Flood stage is 1391.00 feet.
* At stages near 1392 feet...170th Avenue north of Highway 9 begins
to flood.
&&
LAT...LON 4354 9523 4354 9518 4347 9519 4341 9524
4343 9528 4349 9523
$$
IAC041-059-081935-
/O.CON.KFSD.FL.W.0105.000000T0000Z-000000T0000Z/
/MIFI4.3.ER.180621T0229Z.180625T0915Z.000000T0000Z.NR/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Little Sioux River near Milford.
* until further notice.
* At 09AM Saturday the stage was 15.75 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
$$
IAC041-081935-
/O.CON.KFSD.FL.W.0101.000000T0000Z-000000T0000Z/
/SPWI4.3.ER.180620T2205Z.180626T0715Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Little Sioux River at Spencer.
* until further notice.
* At 09AM Saturday the stage was 13.56 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 10.00 feet.
* Forecast...The river will continue to fall to a stage of 13.1 feet
by 7 AM Sunday.
* At stages near 14.0 feet...City sewers in Spencer can begin to back
up. Highway 18 between Spencer and Dickens can start flooding if
flows on the tributary creeks are also very high.
&&
LAT...LON 4321 9528 4321 9517 4314 9503 4299 9503
4302 9510 4310 9511 4314 9523
$$
IAC021-041-081935-
/O.CON.KFSD.FL.W.0092.000000T0000Z-000000T0000Z/
/LNNI4.3.ER.180618T1130Z.180628T0230Z.000000T0000Z.NR/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Little Sioux River At Linn Grove.
* until further notice.
* At 10AM Saturday the stage was 20.24 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
$$
IAC035-081935-
/O.EXT.KFSD.FL.W.0102.000000T0000Z-180713T0600Z/
/CHKI4.3.ER.180621T2103Z.180629T0700Z.180712T0600Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Little Sioux River At Cherokee.
* until late Thursday night.
* At 09AM Saturday the stage was 20.80 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...The river will continue to fall to below flood stage by
Thursday July 12.
* At stages near 21.0 feet...Old Highway 5 East begins to flood, and
some homes, businesses, and roads in Cherokee begin flooding.
&&
LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
4256 9578 4270 9564
$$
IAC193-071605-
/O.CAN.KFSD.FL.W.0130.000000T0000Z-180708T1800Z/
/CRRI4.3.ER.180626T1707Z.180701T1445Z.180707T1330Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning is cancelled for
The Little Sioux River Near Correctionville.
* At 10AM Saturday the stage was 18.97 feet.
* Flood stage is 19.00 feet.
* Recent activity...The river fell below flood stage at Saturday July
07.
* Forecast...The river will continue to fall to 18.4 feet by 7 AM
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
$$
MNC133-SDC099-081935-
/O.CON.KFSD.FL.W.0133.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.180624T1850Z.180626T2315Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Split Rock Creek Below Jasper.
* until further notice.
* At 09AM Saturday the stage was 92.15 feet.
* Flood stage is 91.00 feet.
* At stages near 91.0 feet...The lower banks on this stretch of the
creek are overtopped. The low water crossing on 250th Street at the
MN/SD state line is flooded.
&&
LAT...LON 4390 9639 4384 9637 4377 9642 4372 9648
4372 9654 4381 9649
$$
IAC041-081935-
/O.CON.KFSD.FL.W.0100.000000T0000Z-180709T0900Z/
/SPOI4.3.ER.180621T0335Z.180622T0245Z.180708T0900Z.NR/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Ocheyedan River Near Spencer.
* until late Sunday night.
* At 09AM Saturday the stage was 8.65 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 8.0 feet...Minor flooding of pasture land begins.
&&
LAT...LON 4313 9529 4317 9527 4314 9521 4314 9515
4313 9515 4311 9520
$$
MNC083-081935-
/O.CON.KFSD.FL.W.0158.000000T0000Z-000000T0000Z/
/RUSM5.2.ER.180701T1530Z.180705T0200Z.000000T0000Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Redwood River At Russell.
* until further notice.
* At 09AM Saturday the stage was 14.94 feet.
* Flood stage is 14.00 feet.
* At stages near 14.0 feet...The right bank overflows flooding some
low lying areas.
&&
LAT...LON 4435 9614 4440 9608 4435 9598 4441 9591
4436 9585 4429 9597
$$
MNC083-081605-
/O.EXT.KFSD.FL.W.0159.000000T0000Z-180708T1605Z/
/MSHM5.3.ER.180703T1056Z.180703T1445Z.180707T1605Z.NR/
1035 AM CDT Sat Jul 7 2018
The Flood Warning continues for
The Redwood River Near Marshall.
* until Sunday morning.
* At 09AM Saturday the stage was 14.07 feet.
* Minor flooding is occurring.
* 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
$$
IAC119-071605-
/O.CAN.KFSD.FL.W.0162.000000T0000Z-180708T1000Z/
/RAPI4.1.ER.180705T0036Z.180706T0845Z.180707T1015Z.NO/
1035 AM CDT Sat Jul 7 2018
The Flood Warning is cancelled for
The Rock River At Rock Rapids.
* At 09AM Saturday the stage was 12.68 feet.
* Flood stage is 13.00 feet.
* Recent activity...The river fell below flood stage at Saturday July
07.
* Forecast...The river will continue to fall to 11.6 feet by 7 AM
Sunday.
* At stages near 13.0 feet...The lower banks on the left side of the
river will begin flooding.
&&
LAT...LON 4350 9625 4350 9614 4338 9611 4331 9618
4334 9625 4341 9619
$$
&&
Location Flood Latest Observed Maximum Forecast Recent Observed
Stage Stage Time Stage Time Crest Time
WEST FORK DES MOINES RIVER
AVOM5 1425.0 1429.72 Sat 9 AM 1430.2 Thu Jul 05
WDOM5 19.0 23.16 Sat 9 AM 23.2 Sat Jul 07
JCKM5 12.0 13.14 Sat 9 AM 13.5 Sun 1 AM
BIG SIOUX RIVER
HWDI4 20.5 24.12 Sat 9 AM 31.3 Wed Jun 27
AKRI4 16.0 18.92 Sat 10 AM 22.2 Thu Jun 28
BSRS2 1117.0 1119.71 Sat 10 AM 1123.3 Thu Jun 28
LITTLE SIOUX RIVER
OBJI4 6.5 6.57 Sat 10 AM 6.6 Thu Jul 05
MLSI4 1391.0 1391.64 Sat 10 AM 1394.7 Wed Jun 27
MIFI4 12.0 15.75 Sat 9 AM 19.2 Wed Jun 27
SPWI4 10.0 13.56 Sat 9 AM 16.8 Wed Jun 27
LNNI4 18.0 20.24 Sat 10 AM 23.4 Wed Jun 27
CHKI4 17.0 20.80 Sat 9 AM 24.3 Fri Jun 29
CRRI4 19.0 18.97 Sat 10 AM 23.6 Sat Jun 30
SPLIT ROCK CREEK
JSPM5 91.0 92.15 Sat 9 AM 95.4 Wed Jun 27
OCHEYEDAN RIVER
SPOI4 8.0 8.65 Sat 10 AM 11.5 Wed Jun 27
REDWOOD RIVER
RUSM5 14.0 14.94 Sat 9 AM 18.1 Wed Jul 04
MSHM5 14.0 14.07 Sat 10 AM 17.4 Tue Jul 03
ROCK RIVER
RAPI4 13.0 12.68 Sat 9 AM 16.2 Wed Jun 27What 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 3, 6:22 AM CDT, 3 hours 49 minutes earlier.
Area forecast discussion, Jul 3, 6:22 AM CDT, 3 hours 49 minutes before
Area Forecast Discussion
National Weather Service Sioux Falls SD
622 AM CDT Tue Jul 3 2018
.SHORT TERM...(Today and Tonight)
Issued at 432 AM CDT Tue Jul 3 2018
Heat and humidity begin their return to the region today, with
temperatures expected to climb into the 90s across western portions
of the forecast area today, and dew points in the lower-mid 70s
building northward into most of the CWA. This will result in heat
index readings of 100 to 105 from the Missouri River, east into the
James River Valley this afternoon, and will issue a heat advisory
for these areas today.
Other concern through tonight is convective chances. Most CAMs are
currently too far north in depicting ongoing convection near the
Highway 14 corridor, so confidence in their evolution is not great.
That said, 00Z NAMNest (which was better than the 06Z run in regard
to current activity), and HRRR have hinted at a southward extension
of isolated-scattered cells from the current Lyon County MN storms,
southwestward toward Yankton/Vermillion during the next 2-3 hours.
Storms have been trying to develop around the Missouri River along
this line, but have difficulty sustaining as they track to the
northeast. Thus, aside from the ongoing storms in our north, will
carry only 20-30 pops into the morning for potential development
along this KTKC-KLYV-KYKN line.
As this activity weakens through midday, expect surface flow to
again become southeast-south, with low level boundary in central
South Dakota becoming a focus for late day/evening convection. Bulk
of the models keep this activity west and north of our forecast area
into the overnight hours, with best convergence of the low level jet
well north of Highway 14. However, a couple of solutions indicate a
potential for a cold pool developing from the northern storms, which
may drive an outflow southward into our northern counties, and bring
a small risk of storms into areas north of I-90. While this is the
less likely solution, cannot rule it out completely and will carry
some low pops in our north tonight.
.LONG TERM...(Wednesday through Monday)
Issued at 432 AM CDT Tue Jul 3 2018
Another hot and humid day for the 4th of July, and may need another
heat advisory for at least southern parts of the forecast area, but
opting to wait on this 1) to lessen confusion with the advisory in
our west today, and 2) some uncertainty in the extent of the warmer
temperatures as they could be impacted by afternoon convection in
some areas.
Regarding holiday storm chances, many models showing a weakness in
the 850mb thermal ridge ahead of the main front Wednesday afternoon.
This would result in a weaker capping inversion, and possibly allow
scattered convection to develop in areas north of Interstate 90 by
mid-late afternoon. Storm chances would then expand through the
evening as a mid-level shortwave slides across the region and drags
the surface front eastward. Instability averages greater than 2kJ/kg
in the late afternoon, then weakens but holds at 1-2kJ/kg into the
evening. Deep layer shear is rather weak, though, so storms may have
difficulty maintaining organization. Cannot argue with primarily
Marginal Risk from SPC, with the Slight Risk into southwest MN where
shear may be slightly stronger. Unfortunately, given potential for
some late afternoon development, storms may impact local fireworks
displays, so will try to refine timing further in later forecasts.
Beyond the holiday, cold front pushes well southward, toward I-80
and I-70 corridors, keeping a cooler air mass in place across the
northern Plains while the upper ridge builds into the region through
the start of the weekend. This should provide dry conditions with
seasonable, to perhaps even slightly below normal temperatures for
the latter part of the week. GFS tries to break down the ridge by
Saturday night/Sunday, allowing for a threat of storms early next
week, but GEM/ECMWF maintain the strength of ridge and keep this
area dry. Will carry a small pop Sunday/Sunday night to account for
GFS solution, but confidence not high in rain chances at this point.
&&
.AVIATION...(For the 12Z TAFS through 12Z Wednesday morning)
Issued at 622 AM CDT Tue Jul 3 2018
Cluster of thunderstorms in southwest Minnesota to start the
period expected to weaken/move east of the area by 15Z-17Z, with
associated MVFR-locally IFR ceilings/visibility improving around
the same time. Otherwise today will be dominated by VFR conditions
with south winds gusting near 25kt at times. Wind gusts diminish
this evening, but persistent low level jet will create a period of
low-level wind shear developing after 04Z-06Z.
There is a chance of thunderstorms in central South Dakota in the
late afternoon which could encroach on KHON this evening (01Z-06Z
window). However, confidence in storms reaching KHON is low, so
have not included a mention of thunder at this time.
&&
.FSD WATCHES/WARNINGS/ADVISORIES...
SD...Heat Advisory from 2 PM this afternoon to 8 PM CDT this evening
for SDZ038-052-053-057>060-063>065-068-069.
MN...None.
IA...None.
NE...None.
&&
SHORT TERM...JH
LONG TERM...JH
AVIATION...JHHazardous weather outlook, Jul 3, 5:00 AM CDT, 5 hours 11 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 500 AM CDT Tue Jul 3 2018 SDZ038-050-052-053-057>060-063>065-068-069-041000- Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Hanson- Charles Mix-Douglas-Hutchinson-Bon Homme-Yankton- 500 AM CDT Tue Jul 3 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 Temperatures in the 90s and increasing humidity levels will result in heat index readings of 100 to 105 degrees in many areas this afternoon into the early evening. There is a chance of thunderstorms developing this evening into the overnight hours, mainly north of I-90. An isolated strong to severe storm with wind gusts in excess of 50 mph and hail to the size of quarters is possible. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Heat indices around 100 degrees are possible in the lower James River Valley again on the 4th of July afternoon, with readings in the 90s farther northwest. The chance of storms will increase during the evening on Wednesday, with isolated strong to severe storms possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time. MNZ071-097-098-NEZ013-SDZ039-040-054>056-061-062-066-067-070- 041000- Lincoln MN-Pipestone-Rock-Dixon-Kingsbury-Brookings-Miner-Lake- Moody-McCook-Minnehaha-Turner-Lincoln SD-Clay SD- 500 AM CDT Tue Jul 3 2018 This Hazardous Weather Outlook is for portions of southwest Minnesota, northeast Nebraska, east central South Dakota, and southeast South Dakota. .DAY ONE...Today and Tonight Increasing heat and humidity will result in heat index readings of 95 to 100 this afternoon. There is a small chance of thunderstorms north of I-90 tonight. The risk of severe weather is low, but locally heavy rain would be possible if storms develop. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Heat indices around 100 degrees are possible near and south of Interstate 90 on the 4th of July afternoon, with readings in the 90s farther north. The chance of storms will increase during the late afternoon and evening on Wednesday, with isolated strong to severe storms, as well as locally heavy rain possible. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed through tonight. IAZ001>003-012>014-020>022-031-032-MNZ072-080-081-089-090-NEZ014- SDZ071-041000- Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Dakota-Union- 500 AM CDT Tue Jul 3 2018 This Hazardous Weather Outlook is for portions of northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota. .DAY ONE...Today and Tonight Minor to moderate flooding continues on several rivers and streams. For specific river details, visit https://water.weather.gov. There is a small chance of thunderstorms north of Minnesota Highway 30 tonight. The risk of severe weather is low, but locally heavy rain would be possible if storms develop. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Heat indices around 100 degrees are possible south of Interstate 90 on the 4th of July afternoon, with readings in the 90s farther north. The chance of storms will increase during the late afternoon and evening on Wednesday, with isolated strong to severe storms, as well as locally heavy rain possible. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed through tonight.
In the hours before
Local storm report, Jul 3, 9:38 AM CDT, 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
938 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0935 AM FLASH FLOOD 5 SSE WOODSTOCK 43.95N 96.05W
07/03/2018 MURRAY MN TRAINED SPOTTER
WATER OVER TOWNSHIP ROADS IN SOUTHWEST
MURRAY COUNTY.
&&
AFLocal storm report, Jul 3, 9:47 AM CDT, 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
947 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0930 AM FLASH FLOOD 3 WNW CHANDLER 43.95N 96.00W
07/03/2018 MURRAY MN TRAINED SPOTTER
WATER OVER THE ROAD NEAR THE INTERSECTION OF
71ST ST. AND 30TH AVE.
&&
PSLocal storm report, Jul 3, 9:48 AM CDT, 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
948 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0925 AM FLASH FLOOD 2 WSW LAKE WILSON 43.99N 95.98W
07/03/2018 MURRAY MN TRAINED SPOTTER
WATER OVER 40TH AVE SOUTH OF HWY 30.
&&
PSLocal storm report, Jul 3, 9:49 AM CDT, 22 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
949 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0920 AM FLASH FLOOD 2 ESE WOODSTOCK 44.00N 96.06W
07/03/2018 MURRAY MN TRAINED SPOTTER
WATER OVER HWY 30.
&&
PSLocal storm report, Jul 3, 9:52 AM CDT, 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
952 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0900 AM FLASH FLOOD 2 NNE CURRENT LAKE 44.17N 95.92W
07/03/2018 MURRAY MN TRAINED SPOTTER
WATER OVER 221ST ST.
&&
PSLocal storm report, Jul 3, 10:04 AM CDT, 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1004 AM CDT TUE JUL 3 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1001 AM HAIL 8 WNW BREWSTER 43.75N 95.60W
07/03/2018 E1.00 INCH NOBLES MN TRAINED SPOTTER
&&
AFThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 10:11 AM CDT | River Flood Warning | FSD | Lyon | 46 hr |
| Jul 3, 10:11 AM CDT | River Flood Warning | FSD | Lyon | 53 hr |
| Jul 3, 11:11 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 4 days |
Nearby
River Flood Warnings in Iowa, 2018Every 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.