Alert archive / Minnesota / River Flood Warnings in 2011
River Flood Warning 98, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Jun 14, 2011, 11:22 PM CDT for Rock County, Minnesota; Minnehaha County, South Dakota. It was in force for 58 hr.
The area
The counties it named.
The facts
- Issued
- Jun 14, 2011, 11:22 PM CDT (04:22 UTC)
- Expired
- Jun 17, 2011, 9:33 AM CDT
- In force
- 58 hr
- Issued by
- NWS Sioux Falls, SD
- Flood severity
- Moderate
Counties Rock County, MN, Minnehaha County, SD
The radar
The Sioux Falls radar (KFSD), 19 km from the middle of the area, began a volume at 04:24 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 Split Rock Creek below Jasper (JSPM5).
- Action stage
- 89 ft
- Minor stage
- 91 ft
- Moderate stage
- 94 ft
- Major stage
- 96 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06482540, 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, in the capitals the NWS used until 2016.
364
WGUS43 KFSD 150422
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1122 PM CDT TUE JUN 14 2011
...THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVERS IN MINNESOTA...SOUTH DAKOTA...
SPLIT ROCK CREEK BELOW JASPER
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH
TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST
FORECASTS.
HEAVY RAINFALL OF 2 TO 4 INCHES ON TUESDAY ACROSS SOUTHWEST MINNESOTA
HAS CAUSED RAPID RISES ALONG SPLIT ROCK CREEK.
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://WWW.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.
&&
MNC133-SDC099-160822-
/O.NEW.KFSD.FL.W.0098.110615T0422Z-000000T0000Z/
/JSPM5.1.ER.110615T0310Z.110615T0415Z.000000T0000Z.UU/
1122 PM CDT TUE JUN 14 2011
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE SPLIT ROCK CREEK BELOW JASPER.
* UNTIL FURTHER NOTICE.
* AT 11PM TUESDAY THE STAGE WAS 91.9 FEET.
* FLOOD STAGE IS 91.0 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.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
SPLIT ROCK CREEK
JSPM5 91.0 91.94 TUE 11 PM 91.9 TUE JUN 144 follow-up statements
722
WGUS43 KFSD 151421
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
ISSUED BY NATIONAL WEATHER SERVICE ABERDEEN SD
921 AM CDT WED JUN 15 2011
...THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVERS IN MINNESOTA...SOUTH DAKOTA...
IOWA...
SPLIT ROCK CREEK BELOW JASPER
LITTLE SIOUX RIVER NEAR MILFORD
LITTLE SIOUX RIVER AT LINN GROVE
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST FORECASTS.
HEAVY RAINFALL IN THE SPLIT ROCK AND LITTLE SIOUX BASINS HAS RESULTED IN RAPID RISES ON THESE RIVERS. THIS WILL RESULT IN FLOODING THROUGH MUCH OF THE REMAINDER OF THE WEEK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SAFETY MESSAGE...DO NOT DRIVE CARS THROUGH FLOODED AREAS. THE WATER
DEPTH AND ROAD CONDITION MAY BE UNSAFE.
ADDITIONAL INFORMATION IS AVAILABLE AT
HTTP://WWW.WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=FSD
STAY TUNED FOR FURTHER UPDATES BY LISTENING TO NOAA WEATHER RADIO...
OR YOUR LOCAL RADIO AND TV STATIONS.
THE NEXT SCHEDULED STATEMENT WILL BE ISSUED THURSDAY MORNING.
&&
MNC133-SDC099-161821-
/O.NEW.KFSD.FL.W.0098.110615T1421Z-000000T0000Z/
/JSPM5.2.ER.110615T0310Z.110615T1200Z.000000T0000Z.UU/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE SPLIT ROCK CREEK BELOW JASPER.
* UNTIL FURTHER NOTICE.
* AT 8AM WEDNESDAY THE STAGE WAS 94.6 FEET.
* FLOOD STAGE IS 91.0 FEET.
* AT STAGES NEAR 96.0 FEET...THE HIGHER BANKS ON THIS STRETCH OF THE
CREEK ARE OVERTOPPED.
$$
IAC041-059-161820-
/O.NEW.KFSD.FL.W.0099.110615T1421Z-000000T0000Z/
/MIFI4.1.ER.000000T0000Z.110615T1235Z.000000T0000Z.NO/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER NEAR MILFORD.
* UNTIL FURTHER NOTICE.
* AT 7AM WEDNESDAY THE STAGE WAS 12.8 FEET.
* FLOOD STAGE IS 12.0 FEET.
* AT STAGES NEAR 12.0 FEET...MINOR FLOODING OF LOW LYING AGRICULTURAL
LANDS BEGINS.
$$
IAC021-041-161820-
/O.NEW.KFSD.FL.W.0100.110617T0000Z-000000T0000Z/
/LNNI4.1.ER.110617T0000Z.110619T1200Z.000000T0000Z.NO/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* FROM THURSDAY EVENING UNTIL FURTHER NOTICE.
* AT 9AM WEDNESDAY THE STAGE WAS 17.7 FEET.
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM THURSDAY AND CONTINUE TO
RISE TO NEAR 19.3 FEET BY 7 AM SUNDAY. ADDITIONAL RISES ARE
POSSIBLE THEREAFTER.
* AT STAGES NEAR 20.0 FEET...MAJOR FLOODING OF AGRICULTURAL LAND
BEGINS ALONG THIS ENTIRE STRETCH OF THE RIVER.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
SPLIT ROCK CREEK
JSPM5 91.0 94.64 WED 8 AM M 94.7 WED JUN 15
LITTLE SIOUX RIVER
MIFI4 12.0 12.76 WED 8 AM M 12.8 WED JUN 15
LNNI4 18.0 17.66 WED 9 AM 19.3 SUN 7 AM 18.1 SUN JUN 12179
WGUS43 KFSD 152210 CCA
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING...CORRECTED
NATIONAL WEATHER SERVICE SIOUX FALLS SD
ISSUED BY NATIONAL WEATHER SERVICE ABERDEEN SD
921 AM CDT WED JUN 15 2011
...THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVERS IN MINNESOTA...SOUTH DAKOTA...
IOWA...
SPLIT ROCK CREEK BELOW JASPER
LITTLE SIOUX RIVER NEAR MILFORD
LITTLE SIOUX RIVER AT LINN GROVE
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST FORECASTS.
HEAVY RAINFALL IN THE SPLIT ROCK AND LITTLE SIOUX BASINS HAS RESULTED
IN RAPID RISES ON THESE RIVERS. THIS WILL RESULT IN FLOODING THROUGH
MUCH OF THE REMAINDER OF THE WEEK.
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://WWW.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 THURSDAY MORNING.
&&
MNC133-SDC099-161821-
/O.NEW.KFSD.FL.W.0098.110615T1421Z-000000T0000Z/
/JSPM5.2.ER.110615T0310Z.110615T1200Z.000000T0000Z.UU/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE SPLIT ROCK CREEK BELOW JASPER.
* UNTIL FURTHER NOTICE.
* AT 8AM WEDNESDAY THE STAGE WAS 94.6 FEET.
* FLOOD STAGE IS 91.0 FEET.
* AT STAGES NEAR 96.0 FEET...THE HIGHER BANKS ON THIS STRETCH OF THE
CREEK ARE OVERTOPPED.
$$
IAC041-059-161820-
/O.NEW.KFSD.FL.W.0099.110615T1421Z-000000T0000Z/
/MIFI4.1.ER.000000T0000Z.110615T1235Z.000000T0000Z.NO/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER NEAR MILFORD.
* UNTIL FURTHER NOTICE.
* AT 7AM WEDNESDAY THE STAGE WAS 12.8 FEET.
* FLOOD STAGE IS 12.0 FEET.
* AT STAGES NEAR 12.0 FEET...MINOR FLOODING OF LOW LYING AGRICULTURAL
LANDS BEGINS.
$$
IAC021-041-161820-
/O.NEW.KFSD.FL.W.0100.110617T0000Z-000000T0000Z/
/LNNI4.1.ER.110617T0000Z.110619T1200Z.000000T0000Z.NO/
921 AM CDT WED JUN 15 2011
THE NATIONAL WEATHER SERVICE IN WFO ABERDEEN HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* FROM THURSDAY EVENING UNTIL FURTHER NOTICE.
* AT 9AM WEDNESDAY THE STAGE WAS 17.7 FEET.
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM THURSDAY AND CONTINUE TO
RISE TO NEAR 19.3 FEET BY 7 AM SUNDAY. ADDITIONAL RISES ARE
POSSIBLE THEREAFTER.
* AT STAGES NEAR 20.0 FEET...MAJOR FLOODING OF AGRICULTURAL LAND
BEGINS ALONG THIS ENTIRE STRETCH OF THE RIVER.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
SPLIT ROCK CREEK
JSPM5 91.0 94.64 WED 8 AM M 94.7 WED JUN 15
LITTLE SIOUX RIVER
MIFI4 12.0 12.76 WED 8 AM M 12.8 WED JUN 15
LNNI4 18.0 17.66 WED 9 AM 19.3 SUN 7 AM 18.1 SUN JUN 12606
WGUS83 KFSD 161433
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
933 AM CDT THU JUN 16 2011
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN SOUTH
DAKOTA...IOWA...NEBRASKA...MINNESOTA...
BIG SIOUX RIVER NEAR BRUCE
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
BIG SIOUX RIVER AT SIOUX CITY
SPLIT ROCK CREEK BELOW JASPER
ROCK RIVER AT ROCK RAPIDS
OCHEYEDAN RIVER NEAR SPENCER
LITTLE SIOUX RIVER NEAR MILFORD
LITTLE SIOUX RIVER AT SPENCER
LITTLE SIOUX RIVER AT LINN GROVE
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH
TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST
FORECASTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SAFETY MESSAGE...DO NOT DRIVE CARS THROUGH FLOODED AREAS. THE WATER
DEPTH AND ROAD CONDITION MAY BE UNSAFE.
ADDITIONAL INFORMATION IS AVAILABLE AT
HTTP://WWW.WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=FSD
STAY TUNED FOR FURTHER UPDATES BY LISTENING TO NOAA WEATHER RADIO...
OR YOUR LOCAL RADIO AND TV STATIONS.
THE NEXT SCHEDULED STATEMENT WILL BE ISSUED TOMORROW MORNING.
&&
SDC011-171833-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/BRCS2.3.ER.110320T0515Z.110328T1430Z.000000T0000Z.NR/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER NEAR BRUCE.
* UNTIL FURTHER NOTICE.
* AT 08AM THURSDAY THE STAGE WAS 8.2 FEET.
* FLOOD STAGE IS 8.0 FEET.
* AT STAGES NEAR 8.0 FEET...THE LOWER BANKS ON THE LEFT SIDE OF THE
RIVER OVERFLOW.
$$
IAC167-SDC083-127-171832-
/O.EXT.KFSD.FL.W.0093.110616T1424Z-110620T1630Z/
/HAWI4.1.ER.110616T1157Z.110618T1200Z.110619T1630Z.NO/
933 AM CDT THU JUN 16 2011
...FLOOD WARNING EXTENDED UNTIL 11 AM MONDAY...
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* FROM THIS MORNING TO MONDAY MORNING.
* AT 07AM THURSDAY THE STAGE WAS 15.1 FEET.
* FLOOD STAGE IS 15.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON THURSDAY JUNE
16.
* FORECAST...THE RIVER WILL CREST NEAR 17.5 FEET BY SATURDAY JUNE 18.
THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY JUNE 19.
* AT STAGES NEAR 19.0 FEET...SOUTH DAKOTA HIGHWAY 46 BEGINS TO FLOOD.
$$
IAC149-SDC127-171832-
/O.EXT.KFSD.FL.W.0094.110616T1424Z-110621T0045Z/
/AKRI4.1.ER.110616T1215Z.110618T1200Z.110620T0045Z.NO/
933 AM CDT THU JUN 16 2011
...FLOOD WARNING EXTENDED UNTIL 8 PM MONDAY...
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM THIS MORNING TO MONDAY EVENING.
* AT 09AM THURSDAY THE STAGE WAS 16.1 FEET.
* FLOOD STAGE IS 16.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON THURSDAY JUNE
16.
* FORECAST...THE RIVER WILL CREST NEAR 17.8 FEET BY SATURDAY JUNE 18.
THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY JUNE 19.
* AT STAGES NEAR 17.0 FEET...ABOUT 6500 ACRES OF FARM LAND ARE
FLOODED.
$$
IAC193-NEC043-SDC127-171832-
/O.CON.KFSD.FL.W.0089.000000T0000Z-000000T0000Z/
/SXCI4.1.ER.000000T0000Z.110620T1200Z.000000T0000Z.NO/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT SIOUX CITY.
* UNTIL FURTHER NOTICE.
* AT 06AM THURSDAY THE STAGE WAS 99.3 FEET.
* FLOOD STAGE IS 99.0 FEET.
* FORECAST...THE RIVER WILL CREST NEAR 99.7 FEET BY MONDAY JUNE 20
THEN BEGIN SLOWLY FALLING.
* AT STAGES NEAR 99.0 FEET...AGRICULTURAL LAND NORTH OF THE LEVEED
AREA BEGINS TO FLOOD.
$$
MNC133-SDC099-171832-
/O.CON.KFSD.FL.W.0098.000000T0000Z-000000T0000Z/
/JSPM5.2.ER.110615T0310Z.110615T1200Z.000000T0000Z.UU/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE SPLIT ROCK CREEK BELOW JASPER.
* UNTIL FURTHER NOTICE.
* AT 09AM THURSDAY THE STAGE WAS 91.6 FEET.
* FLOOD STAGE IS 91.0 FEET.
* AT STAGES NEAR 91.0 FEET...THE LOWER BANKS ON THIS STRETCH OF THE
CREEK ARE OVERTOPPED AND THE LOW WATER CROSSING ON 250TH STREET AT
THE MN/SD STATE LINE IS FLOODED.
$$
IAC119-171832-
/O.EXT.KFSD.FL.W.0099.000000T0000Z-110618T0712Z/
/RAPI4.1.ER.110616T0904Z.110616T1800Z.110617T0712Z.NO/
933 AM CDT THU JUN 16 2011
...FLOOD WARNING EXTENDED UNTIL 2 AM SATURDAY...
THE FLOOD WARNING CONTINUES FOR
THE ROCK RIVER AT ROCK RAPIDS.
* UNTIL LATE FRIDAY NIGHT.
* AT 09AM THURSDAY THE STAGE WAS 13.4 FEET.
* FLOOD STAGE IS 13.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON THURSDAY JUNE
16.
* FORECAST...THE RIVER WILL CREST NEAR 13.5 FEET BY THURSDAY JUNE 16.
THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY JUNE 17.
* AT STAGES NEAR 13.0 FEET...THE LOWER BANKS ON THE LEFT SIDE OF THE
RIVER WILL BEGIN FLOODING.
$$
IAC041-171832-
/O.EXT.KFSD.FL.W.0095.000000T0000Z-110618T1500Z/
/SPOI4.1.ER.110616T0550Z.110617T0000Z.110617T1500Z.NO/
933 AM CDT THU JUN 16 2011
...FLOOD WARNING EXTENDED UNTIL 10 AM SATURDAY...
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL SATURDAY MORNING.
* AT 08AM THURSDAY THE STAGE WAS 8.3 FEET.
* FLOOD STAGE IS 8.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON THURSDAY JUNE
16.
* FORECAST...THE RIVER WILL CREST NEAR 8.5 FEET BY THURSDAY JUNE 16.
THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY JUNE 17.
* AT STAGES NEAR 8.0 FEET...MINOR FLOODING OF PASTURE LAND BEGINS.
$$
IAC041-059-171832-
/O.CON.KFSD.FL.W.0099.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.000000T0000Z.110616T1310Z.000000T0000Z.NO/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER NEAR MILFORD.
* UNTIL FURTHER NOTICE.
* AT 08AM THURSDAY THE STAGE WAS 13.4 FEET.
* FLOOD STAGE IS 12.0 FEET.
* AT STAGES NEAR 14.0 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LANDS BEGIN TO FLOOD.
$$
IAC041-171832-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-110620T0600Z/
/SPWI4.1.ER.000000T0000Z.110616T1800Z.110619T0600Z.NO/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL LATE SUNDAY NIGHT.
* AT 7 AM THURSDAY THE STAGE WAS ESTIMATED AT 12.0 FEET.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...THE RIVER IS NEAR CREST NOW AND WILL FALL TO BELOW
FLOOD STAGE ON SUNDAY JUNE 19.
$$
IAC021-041-171832-
/O.EXT.KFSD.FL.W.0100.110617T0359Z-000000T0000Z/
/LNNI4.1.ER.110617T0359Z.110619T1200Z.000000T0000Z.NO/
933 AM CDT THU JUN 16 2011
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* FROM THIS EVENING UNTIL FURTHER NOTICE.
* AT 09AM THURSDAY THE STAGE WAS 17.6 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 11 PM THURSDAY AND CREST NEAR
19.0 FEET BY SUNDAY JUNE 19.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
BIG SIOUX RIVER
BRCS2 8.0 8.18 THU 9 AM 9.2 MON JUN 06
HAWI4 15.0 15.05 THU 8 AM 17.5 SAT 7 AM
AKRI4 16.0 16.08 THU 9 AM 17.8 SAT 7 AM
SXCI4 99.0 99.35 THU 6 AM 99.7 MON 7 AM 99.8 FRI JUN 10
SPLIT ROCK CREEK
JSPM5 91.0 91.59 THU 9 AM 94.7 WED JUN 15
ROCK RIVER
RAPI4 13.0 13.42 THU 9 AM 13.5 THU 1 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.33 THU 9 AM 8.5 THU 7 PM
LITTLE SIOUX RIVER
MIFI4 12.0 13.36 THU 8 AM 13.4 THU JUN 16
SPWI4 10.0 E12.00 THU 7 AM 12.1 THU 1 PM
LNNI4 18.0 17.59 THU 9 AM 19.0 SUN 7 AM
MG772
WGUS83 KFSD 171433
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
933 AM CDT FRI JUN 17 2011
...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVERS IN
MINNESOTA...SOUTH DAKOTA...
SPLIT ROCK CREEK BELOW JASPER
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN SOUTH
DAKOTA...IOWA...NEBRASKA...
JAMES RIVER AT HURON
JAMES RIVER NEAR FORESTBURG
JAMES RIVER AT MITCHELL
JAMES RIVER NEAR SCOTLAND
JAMES RIVER ABOVE YANKTON
BIG SIOUX RIVER NEAR BRUCE
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
BIG SIOUX RIVER AT SIOUX CITY
ROCK RIVER AT ROCK RAPIDS
OCHEYEDAN RIVER NEAR SPENCER
LITTLE SIOUX RIVER NEAR MILFORD
LITTLE SIOUX RIVER AT SPENCER
LITTLE SIOUX RIVER AT LINN GROVE
.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://WWW.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.
&&
SDC005-181833-
/O.CON.KFSD.FL.W.0015.000000T0000Z-000000T0000Z/
/HURS2.3.SM.110320T1215Z.110326T0915Z.000000T0000Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE JAMES RIVER AT HURON.
* UNTIL FURTHER NOTICE.
* AT 08AM FRIDAY THE STAGE WAS 13.1 FEET.
* FLOOD STAGE IS 11.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO SLOWLY FALL FOR THE NEXT
SEVERAL WEEKS.
* AT STAGES NEAR 14.0 FEET...NUMEROUS COUNTY AND TOWNSHIP ROADS IN
BEADLE COUNTY WILL BE FLOODED.
$$
SDC111-181832-
/O.CON.KFSD.FL.W.0016.000000T0000Z-000000T0000Z/
/FORS2.3.SM.110319T1444Z.110325T2015Z.000000T0000Z.NR/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE JAMES RIVER NEAR FORESTBURG.
* UNTIL FURTHER NOTICE.
* AT 09AM FRIDAY THE STAGE WAS 14.3 FEET.
* FLOOD STAGE IS 12.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO SLOWLY FALL FOR THE NEXT
SEVERAL WEEKS.
* AT STAGES NEAR 14.0 FEET...MANY OF THE COUNTY AND TOWNSHIP ROADS
ALONG THE RIVER ARE UNDER WATER.
$$
SDC035-061-181832-
/O.CON.KFSD.FL.W.0017.000000T0000Z-000000T0000Z/
/JRMS2.3.SM.110317T0025Z.110328T0415Z.000000T0000Z.NR/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE JAMES RIVER AT MITCHELL.
* UNTIL FURTHER NOTICE.
* AT 08AM FRIDAY THE STAGE WAS 20.4 FEET.
* FLOOD STAGE IS 17.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO SLOWLY FALL FOR THE NEXT
SEVERAL WEEKS.
* AT STAGES NEAR 20.0 FEET...THE HIGHER BANKS OVERFLOW.
$$
SDC067-135-181832-
/O.CON.KFSD.FL.W.0018.000000T0000Z-000000T0000Z/
/SCOS2.3.SM.000000T0000Z.110328T0815Z.000000T0000Z.NR/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE JAMES RIVER NEAR SCOTLAND.
* UNTIL FURTHER NOTICE.
* AT 08AM FRIDAY THE STAGE WAS 14.7 FEET.
* FLOOD STAGE IS 13.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 14.9 FEET BY 7 PM
SATURDAY AND THEN BEGIN SLOWLY FALLING.
* AT STAGES NEAR 15.5 FEET...431ST AVENUE IS FLOODED WHERE IT CROSSES
THE RIVER IN NORTHWESTERN YANKTON COUNTY.
$$
SDC135-181832-
/O.CON.KFSD.FL.W.0019.000000T0000Z-000000T0000Z/
/YNNS2.3.SM.110321T1445Z.110420T1501Z.000000T0000Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE JAMES RIVER ABOVE YANKTON.
* UNTIL FURTHER NOTICE.
* AT 09AM FRIDAY THE STAGE WAS 13.1 FEET.
* FLOOD STAGE IS 12.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE RISING TO NEAR 13.6 FEET BY 7 AM
MONDAY AND THEN BEGIN SLOWLY FALLING.
$$
SDC011-181832-
/O.CON.KFSD.FL.W.0044.000000T0000Z-000000T0000Z/
/BRCS2.3.ER.110320T0515Z.110328T1430Z.000000T0000Z.NR/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER NEAR BRUCE.
* UNTIL FURTHER NOTICE.
* AT 08AM FRIDAY THE STAGE WAS 8.1 FEET.
* FLOOD STAGE IS 8.0 FEET.
* AT STAGES NEAR 8.0 FEET...THE LOWER BANKS ON THE LEFT SIDE OF THE
RIVER OVERFLOW.
$$
IAC167-SDC083-127-181832-
/O.EXT.KFSD.FL.W.0093.000000T0000Z-110621T0600Z/
/HAWI4.1.ER.110616T1157Z.110618T1200Z.110620T0600Z.NO/
933 AM CDT FRI JUN 17 2011
...FLOOD WARNING EXTENDED UNTIL 1 AM TUESDAY...
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* UNTIL LATE MONDAY NIGHT.
* AT 08AM FRIDAY THE STAGE WAS 16.5 FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...THE RIVER WILL CREST NEAR 17.5 FEET BY SATURDAY JUNE 18.
THE RIVER WILL FALL BELOW FLOOD STAGE MONDAY JUNE 20.
* AT STAGES NEAR 19.0 FEET...SOUTH DAKOTA HIGHWAY 46 BEGINS TO FLOOD.
$$
IAC149-SDC127-181832-
/O.CON.KFSD.FL.W.0094.000000T0000Z-110621T0045Z/
/AKRI4.1.ER.110616T1215Z.110618T1200Z.110620T0045Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* UNTIL MONDAY EVENING.
* AT 09AM FRIDAY THE STAGE WAS 17.2 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...THE RIVER WILL CREST NEAR 17.9 FEET BY SATURDAY JUNE 18.
THE RIVER WILL FALL BELOW FLOOD STAGE SUNDAY JUNE 19.
* AT STAGES NEAR 17.0 FEET...ABOUT 6500 ACRES OF FARM LAND ARE
FLOODED.
$$
IAC193-NEC043-SDC127-181832-
/O.CON.KFSD.FL.W.0089.000000T0000Z-000000T0000Z/
/SXCI4.1.ER.000000T0000Z.110620T0000Z.000000T0000Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT SIOUX CITY.
* UNTIL FURTHER NOTICE.
* AT 05AM FRIDAY THE STAGE WAS 99.8 FEET.
* FLOOD STAGE IS 99.0 FEET.
* FORECAST...THE RIVER WILL CREST NEAR 100.0 FEET BY MONDAY JUNE 20
AND THEN HOLD FAIRLY STEADY FOR SEVERAL DAYS.
* AT STAGES NEAR 99.0 FEET...AGRICULTURAL LAND NORTH OF THE LEVEED
AREA BEGINS TO FLOOD.
$$
IAC119-181832-
/O.EXT.KFSD.FL.W.0099.000000T0000Z-110619T0600Z/
/RAPI4.1.ER.110616T0904Z.110617T0245Z.110618T0600Z.NO/
933 AM CDT FRI JUN 17 2011
...FLOOD WARNING EXTENDED UNTIL 1 AM SUNDAY...
THE FLOOD WARNING CONTINUES FOR
THE ROCK RIVER AT ROCK RAPIDS.
* UNTIL LATE SATURDAY NIGHT.
* AT 09AM FRIDAY THE STAGE WAS 13.7 FEET.
* FLOOD STAGE IS 13.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY
SATURDAY JUNE 18.
* AT STAGES NEAR 13.0 FEET...THE LOWER BANKS ON THE LEFT SIDE OF THE
RIVER WILL BEGIN FLOODING.
$$
IAC041-181800-
/O.EXT.KFSD.FL.W.0095.000000T0000Z-110618T1800Z/
/SPOI4.1.ER.110616T0550Z.110617T0300Z.110617T1800Z.NO/
933 AM CDT FRI JUN 17 2011
...FLOOD WARNING EXTENDED UNTIL 1 PM SATURDAY...
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL SATURDAY AFTERNOON.
* AT 08AM FRIDAY THE STAGE WAS 8.3 FEET.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY
FRIDAY JUNE 17.
* AT STAGES NEAR 8.0 FEET...MINOR FLOODING OF PASTURE LAND BEGINS.
$$
IAC041-059-181832-
/O.CON.KFSD.FL.W.0099.000000T0000Z-000000T0000Z/
/MIFI4.1.ER.000000T0000Z.110616T1310Z.000000T0000Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER NEAR MILFORD.
* UNTIL FURTHER NOTICE.
* AT 08AM FRIDAY THE STAGE WAS 13.3 FEET.
* FLOOD STAGE IS 12.0 FEET.
* AT STAGES NEAR 14.0 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LANDS BEGIN TO FLOOD.
$$
IAC041-181832-
/O.EXT.KFSD.FL.W.0096.000000T0000Z-110621T2000Z/
/SPWI4.1.ER.000000T0000Z.110617T1800Z.110620T2000Z.NO/
933 AM CDT FRI JUN 17 2011
...FLOOD WARNING EXTENDED UNTIL 3 PM TUESDAY...
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL TUESDAY AFTERNOON.
* AT 7AM FRIDAY THE STAGE WAS ESTIMATED AT 11.3 FEET.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...THE RIVER IS NEAR CREST NOW AND WILL FALL BELOW FLOOD
STAGE BY MONDAY JUNE 20.
* AT STAGES NEAR 10.0 FEET...THE RIGHT BANK OVERFLOWS...AND MINOR
FLOODING OF THE SPENCER CITY PARK AND SOME RURAL AGRICULTURAL AREAS
BEGINS.
$$
IAC021-041-181832-
/O.CON.KFSD.FL.W.0100.000000T0000Z-000000T0000Z/
/LNNI4.1.ER.110618T0000Z.110619T1200Z.000000T0000Z.NO/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL FURTHER NOTICE.
* AT 09AM FRIDAY THE STAGE WAS 17.8 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM FRIDAY AND CREST NEAR
18.6 FEET BY SUNDAY JUNE 19.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
MNC133-SDC099-171503-
/O.CAN.KFSD.FL.W.0098.000000T0000Z-110617T1433Z/
/JSPM5.2.ER.110615T0310Z.110615T1200Z.110616T2300Z.UU/
933 AM CDT FRI JUN 17 2011
THE FLOOD WARNING IS CANCELLED FOR
THE SPLIT ROCK CREEK BELOW JASPER.
* AT 09AM FRIDAY THE STAGE WAS 90.4 FEET.
* FLOOD STAGE IS 91.0 FEET.
* AT STAGES NEAR 91.0 FEET...THE LOWER BANKS ON THIS STRETCH OF THE
CREEK ARE OVERTOPPED. THE LOW WATER CROSSING ON 250TH STREET AT THE
MN/SD STATE LINE IS FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
JAMES RIVER
HURS2 11.0 13.10 FRI 8 AM 14.7 TUE JUN 07
FORS2 12.0 14.27 FRI 9 AM 15.1 TUE JUN 07
JRMS2 17.0 20.35 FRI 9 AM 21.0 TUE JUN 07
SCOS2 13.0 14.69 FRI 8 AM 14.9 SAT 7 PM 15.5 TUE JUN 07
YNNS2 12.0 13.12 FRI 9 AM 13.6 MON 7 AM 15.1 TUE JUN 07
BIG SIOUX RIVER
BRCS2 8.0 8.06 FRI 9 AM 9.1 TUE JUN 07
HAWI4 15.0 16.55 FRI 8 AM 17.5 SAT 7 AM
AKRI4 16.0 17.25 FRI 9 AM 17.9 SAT 7 AM
SXCI4 99.0 99.75 FRI 6 AM 100.0 SUN 7 PM
ROCK RIVER
RAPI4 13.0 13.68 FRI 9 AM 13.9 THU JUN 16
OCHEYEDAN RIVER
SPOI4 8.0 8.30 FRI 9 AM 8.6 THU JUN 16
LITTLE SIOUX RIVER
MIFI4 12.0 13.31 FRI 8 AM 13.4 THU JUN 16
SPWI4 10.0 E11.30 FRI 7 AM 11.4 FRI 1 PM
LNNI4 18.0 17.77 FRI 9 AM 18.6 SUN 7 AM
SPLIT ROCK CREEK
JSPM5 91.0 90.38 FRI 9 AM 94.7 WED JUN 15
MGWhat 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 Jun 14, 8:55 PM CDT, 2 hours 27 minutes earlier.
Area forecast discussion, Jun 14, 8:55 PM CDT, 2 hours 27 minutes before
AREA FORECAST DISCUSSION FOR SOUTHEAST SD/SOUTHWEST MN/NORTHWEST IA NATIONAL WEATHER SERVICE SIOUX FALLS SD 855 PM CDT TUE JUN 14 2011 .DISCUSSION... COLD FRONT SLOWLY ADVANCING EASTWARD THIS EVENING INTO THE JAMES RIVER VALLEY AREA. A LINE OF CONVECTION ALONG THE FRONT EXTENDS FROM HURON TO JUST WEST OF YANKTON. SEVERE WEATHER THREAT SEEN THIS AFTERNOON AND EARLY EVENING WILL CONTINUE TO WANE AS THE CONVECTION SHIFTS EASTWARD INTO A LESS FAVORABLE AREA ALREADY WORKED OVER BY THE WIDESPREAD STORM ACTIVITY THIS MORNING AND AFTERNOON. SOME STRONGER STORMS WITH SMALL HAIL ARE POSSIBLE BUT OVERALL EXPECT THIS LINE OF STORMS TO CONTINUE TO WEAKEN EAST OF THE JAMES RIVER VALLEY...WHICH IS SUPPORTED BY THE LAST SEVERAL HRRR RUNS. FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT FOR THE PIPESTONE CREEK AREA WHICH ROSE TO MODERATE FLOOD STAGE THIS AFTERNOON AS A RESULT OF THE HEAVY RAINFALL IN SOUTHWEST MN TODAY. THE CREEK HAS LEVELED OFF BUT EXPECT MODERATE FLOODING TO PERSIST FOR SEVERAL MORE HOURS. WILL WATCH THIS NEW CONVECTION FOR THE POTENTIAL TO AGGRAVATE THE FLASH FLOODING EARLIER TODAY...HOWEVER SO FAR RADAR RAINFALL ESTIMATES ARE MINOR WITH THE EXCEPTION OF THE MORE ORGANIZED BANDS. BUT WITH THESE STORMS EXPECTED TO WEAKEN...THE NORTHEAST CORNER OF THE CWA SHOULD ONLY SEE MINOR AMOUNTS. MADE A QUICK UPDATE TO THE GRIDS FOR BETTER TIMING OF THE THUNDERSTORMS ALONG THE FRONT. OTHERWISE...FORECAST REMAINS ON TRACK. && .AVIATION... A BAND OF CONVECTION HAS DEVELOPED ALONG A COLD FRONT MOVING THROUGH THE AREA. THE BAND OF SHOWERS AND THUNDERSTORMS WILL MOVE INTO THE JAMES RIVER VALLEY AROUND 00-02Z...AND INTO THE I-29 CORRIDOR IN THE 03-05Z TIME FRAME. LOTS OF IFR STRATUS CAN BE EXPECTED AHEAD OF THE FRONT...BUT WILL TRANSITION TO VFR BEHIND THE FRONT AS DRIER AIR USHERS INTO THE REGION UNDER NORTHWEST FLOW. BREEZY NORTHWEST WINDS CAN BE EXPECTED AFTER 15Z ON WEDNESDAY UNDER MOSTLY SUNNY SKIES. && .PREV DISCUSSION... THUNDERSTORMS THE MAIN FOCUS FOR THIS AFTERNOON AND EVENING. RAIN HAS BEEN PERSISTANT WITH THUNDERSTORMS AND RAINFALL RATES OF 1 TO NEARLY 2 INCHES AN HOUR HAS CAUSED FLASH FLOODING OVER MUCH OF SW MN. RADAR ESTIMATES OF 3 TO 4 INCHES HAVE BEEN VERIFIED BY GROUND REPORTS. AREAS OF RAIN MAINLY OVER SW MN THIS AFTERNOON IS EXPECTED TO LIFT NE THE REST OF THIS AFTERNOON AS THE MAIN THETAE ADVECTIVE MOVES INTO CENTRAL AND EASTERN MINNESOTA. FLASH FLOOD THREAT WILL SUBSIDE AS THUNDERSTORMS EXIT THE FORECAST AREA. OVERALL CHANCES FOR THUNDERSTORMS WILL CONTINUE INTO THE EARLY MORNING HOURS. TROUGH OF WARM AIR ALOFT WILL KEEP CHANCES GOING INTO THE EVENING EAST OF INTERSTATE 29 WHILE SURFACE BASED CONVECTION IS POSSIBLE MAINLY WEST OF THE JAMES VALLEY. POTENTIAL FOR SEVERE THUNDERSTORMS EAST OF INTERSTATE 29 IS RAPIDLY DECREASING THIS AFTERNOON AS EFFECTIVE SHEAR DROPS FROM 40-50 KTS AT 18Z TO 10-20 KTS BY 00Z. MAIN CHANCE FOR SEVERE THUNDERSTORMS WILL BE ALONG THE WESTERN FRINGES OF THE FORECAST AREA UNTIL EARLY THIS EVENING. MAINLY WILL HAVE WATCH THE SURFACE TROUGH WHERE THERE IS DEEPER INSTABILITY AND LOCALIZED SHEAR EXISTS. SPC MESOANALYIS INDICATING 2500 J/KG OF SURFACE BASED CAPE NEAR CHAMBERLAIN AS OF 19Z. SURFACE CAPE RAPIDLY DECREASES INTO THE JAMES VALLEY DUE TO COOL EASTERLY FLOW. SHOULD SEE CAPE VALUES DROP OFF BY LATE THIS AFTERNOON AS TROUGH MIXES DRIER AIR IN FROM THE WEST AND SURFACE HEATING WANES. OTHERWISE FOR TONIGHT...CHANCES FOR PRECIPITATION DECREASING FROM WEST TO EAST WITH CLEARING BEHIND THE TROUGH. SHOULD SEE WESTERLY FLOW AND CLEAR SKIES ACROSS THE FORECAST AREA TOWARDS SUNRISE. /97 IT IS BORDERLINE ON WHETHER THERE COULD BE ANY LINGERING LIGHT SHOWERS IN SOUTHWEST MN EARLY WEDNESDAY MORNING...WILL LEAVE A SLIGHT CHANCE FOR THE FAR NORTHEASTERN EDGE JUST FOR THE EARLY MORNING. OTHERWISE A WESTERLY FLOW OF DRY MILD AIR SHOULD BRING CLEAR TO MOSTLY CLEAR SKIES. AN UNSTABLE AND SLIGHTLY MORE MOIST AIR BRUSHING THE SAME NORTHEAST EDGE MAY GIVE WAY TO SPOTTY THUNDERSTORMS THERE AND WILL GO WITH A SLIGHT CHANCE FOR THE AFTERNOON. TEMPERATURES STILL ON TRACK FOR A MILD AND PLEASANT DAY...POSSIBLY GETTING A BIT BREEZY AROUND MIDDAY BUT NOT REALLY WINDY. WINDS WILL THEN DROP OFF TO GIVE A CLEAR AND PLEASANT EVENING. MOISTURE AND INSTABILITY RETURN STARTS QUITE RAPIDLY FROM THE SOUTH LATER WEDNESDAY NIGHT AND CONTINUES THURSDAY WITH THE RIDGING AHEAD OF SIGNIFICANT WESTERN USA TROUGH. HAD A THOUGHT OF BRINGING A MENTION TO THE FAR SOUTH LATE WEDNESDAY NIGHT BUT IT SHOULD TAKE A LITTLE WHILE FOR THE MOISTURE TO GET DEEP ENOUGH EVEN FOR MID LEVEL CONVECTION. WILL BRING IN THE SLIGHT CHANCE SLOWLY THURSDAY DURING THE UNFAVORABLE DAYTIME PERIOD THEN KEEP MENTION OF THUNDERSTORM CHANCE ALL OF AREA FOR THURSDAY NIGHT ON THROUGH THE REST OF THE FORECAST PERIOD...OR THROUGH NEXT TUESDAY. REAL FINE TUNING DIFFICULT AT THIS TIME SINCE WITH THE MAJOR TROUGH APPROACHING SLOWLY FROM THE WEST...THERE SHOULD NOT BE ANY VERY LONG PERIOD WITHOUT A THREAT. 12Z GFS AND EC RUNS HINT AT PUSHING THE THREAT THROUGH A BIT FASTER NEAR THE END OF THE PERIOD BUT WILL NOT PULL THE TRIGGER OM A DRY DAY 7 YET ESPECIALLY SINCE SHOWERS MAY LINGER ON THE BACK SIDE OF THE UPPER LOW EVEN IF THESE MODELS ARE RIGHT. TEMPERATURES WILL BE SOMEWHAT WARMER DURING THE FORECAST PERIOD THAN THEY HAVE BEEN WITH MOST OF THE WARMING ON NIGHTTIME TEMPERATURES GIVEN QUITE A BIT OF CLOUD COVER EXPECTED AND THE WARMEST AIR STAYING SOUTH OF AREA. / WILLIAMS && .FSD WATCHES/WARNINGS/ADVISORIES... SD...NONE. MN...NONE. IA...NONE. NE...NONE. && WILLIAMS
Hazardous weather outlook, Jun 14, 12:10 PM CDT, 11 hours 12 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 1210 PM CDT TUE JUN 14 2011 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-151200- AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA- CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE- DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON- IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN- LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN- OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN- SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON- 1210 PM CDT TUE JUN 14 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS... SHOWERS AND THUNDERSTORMS WILL CONTINUE TO BE POSSIBLE ACROSS THE AREA THIS AFTERNOON AND EVENING. THE MAIN THREAT FOR THUNDERSTORM ACTIVITY THIS AFTERNOON WILL BE AREAS NORTH OF INTERSTATE 90 AND ALONG AND EAST OF INTERSTATE 29. SEVERE THUNDERSTORMS ARE GENERALLY NOT EXPECTED TODAY...HOWEVER...A FEW STRONGER THUNDERSTORMS MAY BE CAPABLE OF PRODUCING MARGINALLY SEVERE HAIL. THUNDERSTORMS WILL CONTINUE TO BE POSSIBLE ACROSS SOUTHEAST SOUTH DAKOTA...NORTHWEST IOWA...AND SOUTHWEST MINNESOTA EARLY THIS EVENING...BUT CHANCES FOR THUNDERSTORMS WILL DECREASE FROM WEST TO EAST EVENING PROGRESSES AND INTO THE OVERNIGHT. CHANCES FOR SEVERE THUNDERSTORMS WILL REMAIN LOW TONIGHT. STRONGER THUNDERSTORMS WILL BE CAPABLE OF PRODUCING SMALL HAIL AND HEAVY RAIN. FLOODING... RECORD HIGH RELEASES ARE OCCURRING FROM THE MISSOURI RIVER RESERVOIRS AND WILL CONTINUE INTO MID SUMMER. HIGH WATER LEVELS WILL CAUSE SIGNIFICANT IMPACTS BETWEEN CHAMBERLAIN AND SIOUX CITY. MANY PORTIONS OF THE LOWER JAMES RIVER VALLEY TO THE SOUTH OF MITCHELL WILL SEE MODERATE TO MAJOR FLOODING THROUGH THE WEEKEND DUE TO RECENT RAINFALL. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL BE POSSIBLE TODAY INTO THIS EVENING. && FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK.
In the hours before
Local storm report, Jun 14, 5:33 PM CDT, 5 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
533 PM CDT TUE JUN 14 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0520 PM HAIL 7 S HERRICK 43.01N 99.19W
06/14/2011 E1.00 INCH GREGORY SD PUBLIC
&&
BTThe office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 7:35 PM CDT | Flash Flood Warning | FSD | Pipestone, Rock | 3 hr |
| Jun 14, 10:19 PM CDT | River Flood Warning | FSD | Pipestone | 33 hr |
| Jun 14, 7:58 PM CDT | River Flood Warning | FSD | Lincoln, Union | 17 days |
| Jun 14, 7:58 PM CDT | River Flood Warning | FSD | Union | 18 days |
| Jun 15, 10:49 AM CDT | River Flood Warning | FSD | Brookings, Minnehaha, Moody | 16 days |
Nearby
River Flood Warnings in Minnesota, 2011River Flood Warnings in South Dakota, 2011Every river flood warning in 2011
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.