Alert archive / Iowa / River Flood Warnings in 2013
River Flood Warning 30, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Jun 8, 2013, 8:27 AM CDT for Plymouth County, Iowa; Union County, South Dakota. It took effect at Jun 11, 2013, 3:59 AM CDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jun 8, 2013, 8:27 AM CDT (13:27 UTC)
- In effect from
- Jun 11, 2013, 3:59 AM CDT
- Expired
- Jun 10, 2013, 9:15 PM CDT
- In force
- Issued by
- NWS Sioux Falls, SD
- Flood severity
- Minor
Counties Plymouth County, IA, Union County, SD
The radar
The Sioux Falls radar (KFSD), 92 km from the middle of the area, began a volume at 13:29 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 Big Sioux River at Akron (AKRI4).
- Action stage
- 14 ft
- Minor stage
- 16 ft
- Moderate stage
- 18 ft
- Major stage
- 20 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06485500, 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.
482
WGUS43 KFSD 081327
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
827 AM CDT SAT JUN 8 2013
...THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A FLOOD
WARNING FOR THE FOLLOWING RIVERS IN IOWA...SOUTH DAKOTA...
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
OCHEYEDAN RIVER NEAR SPENCER
LITTLE SIOUX RIVER AT SPENCER
LITTLE SIOUX RIVER AT LINN GROVE
.THE FOLLOWING RIVER FORECASTS INCLUDE AROUND 2 INCHES OF FORECAST
PRECIPITATION THROUGH TONIGHT. ANY ADDITIONAL FUTURE RAINS OR
SIGNIFICANTLY DIFFERENT OBSERVED RAINFALL AMOUNTS WILL 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.
&&
IAC041-091727-
/O.NEW.KFSD.FL.W.0026.130609T1303Z-130612T0430Z/
/SPOI4.2.ER.130609T1303Z.130610T0000Z.130611T0430Z.NO/
827 AM CDT SAT JUN 8 2013
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* FROM SUNDAY MORNING TO TUESDAY EVENING.
* AT 07AM SATURDAY THE STAGE WAS 4.8 FEET.
* MODERATE FLOODING IS FORECAST.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 8 AM SUNDAY AND CREST NEAR 9.8
FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE BY
MONDAY JUNE 10.
* AT STAGES NEAR 9.5 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LAND BEGIN FLOODING.
$$
IAC041-091727-
/O.NEW.KFSD.FL.W.0027.130609T1434Z-000000T0000Z/
/SPWI4.1.ER.130609T1434Z.130610T0600Z.000000T0000Z.NO/
827 AM CDT SAT JUN 8 2013
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* FROM SUNDAY MORNING UNTIL FURTHER NOTICE.
* AT 07AM SATURDAY THE STAGE WAS ESTIMATED AT 8.1 FEET.
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 10 AM SUNDAY AND CREST NEAR
12.4 FEET BY MONDAY JUNE 10.
$$
IAC021-041-091727-
/O.NEW.KFSD.FL.W.0028.130608T1327Z-000000T0000Z/
/LNNI4.2.ER.130608T0830Z.130613T0000Z.000000T0000Z.NO/
827 AM CDT SAT JUN 8 2013
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL FURTHER NOTICE.
* AT 08AM SATURDAY THE STAGE WAS 17.9 FEET.
* MODERATE FLOODING IS FORECAST.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 10 PM SATURDAY AND CREST NEAR
19.9 FEET BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 20.0 FEET...SIGNIFICANT FLOODING OF AGRICULTURAL
LAND BEGINS ALONG THIS ENTIRE STRETCH OF THE RIVER.
$$
IAC167-SDC083-127-091727-
/O.NEW.KFSD.FL.W.0029.130610T1930Z-130613T1800Z/
/HAWI4.1.ER.130610T1930Z.130611T1200Z.130612T1800Z.NO/
827 AM CDT SAT JUN 8 2013
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* FROM MONDAY AFTERNOON TO THURSDAY AFTERNOON.
* AT 07AM SATURDAY THE STAGE WAS ESTIMATED AT 9.4 FEET.
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 2 PM MONDAY AND CREST NEAR
15.9 FEET BY TUESDAY JUNE 11. THE RIVER WILL FALL BELOW FLOOD STAGE
BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-091727-
/O.NEW.KFSD.FL.W.0030.130611T1200Z-130614T0430Z/
/AKRI4.1.ER.130611T1200Z.130612T0600Z.130613T0430Z.NO/
827 AM CDT SAT JUN 8 2013
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A
* FLOOD WARNING FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM TUESDAY MORNING TO THURSDAY EVENING.
* AT 08AM SATURDAY THE STAGE WAS 9.9 FEET.
* MINOR FLOODING IS FORECAST.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 AM TUESDAY AND CREST NEAR
16.8 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 17.0 FEET...ABOUT 6500 ACRES OF FARM LAND ARE
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
OCHEYEDAN RIVER
SPOI4 8.0 4.76 SAT 8 AM 9.8 SUN 7 PM
LITTLE SIOUX RIVER
SPWI4 10.0 E8.10 FRI 2 PM 12.4 MON 1 AM
LNNI4 18.0 17.93 SAT 8 AM 19.9 WED 7 PM
BIG SIOUX RIVER
HAWI4 15.0 E9.40 SAT 7 AM 15.9 TUE 7 AM
AKRI4 16.0 9.94 SAT 8 AM 16.8 WED 1 AM
MG5 follow-up statements
682
WGUS83 KFSD 090235
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
935 PM CDT SAT JUN 8 2013
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
OCHEYEDAN RIVER NEAR SPENCER
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.
RECENT RAINFALL AROUND THE AREA ON SATURDAY HAS RIVERS ON THE RISE
ACROSS A GOOD PORTION OF NORTHWEST IOWA. ANY ADDITIONAL FUTURE RAINS
DURING THE NIGHT MAY AFFECT THE CREST FORECASTS ALONG SOME RIVERS.
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.
&&
IAC041-100635-
/O.EXT.KFSD.FL.W.0026.130609T1451Z-130612T0645Z/
/SPOI4.2.ER.130609T1451Z.130610T0600Z.130611T0645Z.NO/
935 PM CDT SAT JUN 8 2013
...FLOOD WARNING EXTENDED UNTIL 2 AM WEDNESDAY...
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* FROM SUNDAY MORNING TO LATE TUESDAY NIGHT.
* AT 08PM SATURDAY THE STAGE WAS 5.2 FEET.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 10 AM SUNDAY AND CREST NEAR
9.8 FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE
BY TUESDAY JUNE 11.
* AT STAGES NEAR 9.5 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LAND BEGIN FLOODING.
$$
IAC041-100635-
/O.EXT.KFSD.FL.W.0027.130609T1609Z-130614T0600Z/
/SPWI4.1.ER.130609T1609Z.130610T1200Z.130613T0600Z.NO/
935 PM CDT SAT JUN 8 2013
...FLOOD WARNING NOW EXPECTED TO END 1 AM FRIDAY...
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* FROM SUNDAY MORNING TO LATE THURSDAY NIGHT.
* AT 01PM FRIDAY THE STAGE WAS 7.8 FEET.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 11 AM SUNDAY AND CREST NEAR
12.4 FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE
BY THURSDAY JUNE 13.
$$
IAC021-041-100635-
/O.CON.KFSD.FL.W.0028.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.130608T0830Z.130613T0600Z.000000T0000Z.NO/
935 PM CDT SAT JUN 8 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL FURTHER NOTICE.
* AT 09PM SATURDAY THE STAGE WAS 17.8 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 12 AM SUNDAY AND CREST NEAR
19.9 FEET BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 20.0 FEET...SIGNIFICANT FLOODING OF AGRICULTURAL
LAND BEGINS ALONG THIS ENTIRE STRETCH OF THE RIVER.
$$
IAC167-SDC083-127-100635-
/O.EXT.KFSD.FL.W.0029.130610T1912Z-130613T1800Z/
/HAWI4.1.ER.130610T1912Z.130611T1200Z.130612T1800Z.NO/
935 PM CDT SAT JUN 8 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* FROM MONDAY AFTERNOON TO THURSDAY AFTERNOON.
* AT 07PM SATURDAY THE STAGE WAS 9.2 (ESTIMATED) FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 2 PM MONDAY AND CREST NEAR
15.9 FEET BY TUESDAY JUNE 11. THE RIVER WILL FALL BELOW FLOOD STAGE
BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-100635-
/O.EXT.KFSD.FL.W.0030.130611T0800Z-130614T0515Z/
/AKRI4.1.ER.130611T0800Z.130612T0600Z.130613T0515Z.NO/
935 PM CDT SAT JUN 8 2013
...FLOOD WARNING EXTENDED UNTIL 12 AM FRIDAY...
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM LATE MONDAY NIGHT TO LATE THURSDAY NIGHT.
* AT 09PM SATURDAY THE STAGE WAS 10.2 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 3 AM TUESDAY AND CREST NEAR
16.8 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY THURSDAY JUNE 13.
* AT STAGES NEAR 17.0 FEET...ABOUT 6500 ACRES OF FARM LAND ARE
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
OCHEYEDAN RIVER
SPOI4 8.0 5.16 SAT 9 PM 9.8 MON 1 AM
LITTLE SIOUX RIVER
SPWI4 10.0 7.75 FRI 2 PM 12.3 MON 7 AM
LNNI4 18.0 17.83 SAT 9 PM 19.7 THU 1 AM
BIG SIOUX RIVER
HAWI4 15.0 E9.20 SAT 7 PM 15.9 TUE 7 AM
AKRI4 16.0 10.16 SAT 9 PM 17.0 WED 1 AM227
WGUS83 KFSD 091425
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
925 AM CDT SUN JUN 9 2013
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
SOUTH DAKOTA...
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
OCHEYEDAN RIVER NEAR SPENCER
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.
&&
IAC167-SDC083-127-101825-
/O.EXT.KFSD.FL.W.0029.130611T0000Z-130613T1630Z/
/HAWI4.1.ER.130611T0000Z.130611T1800Z.130612T1630Z.NO/
925 AM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* FROM MONDAY EVENING TO THURSDAY MORNING.
* AT 07AM SUNDAY THE STAGE WAS ESTIMATED AT 10.3 FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM MONDAY AND CREST NEAR
15.7 FEET BY TUESDAY JUNE 11. THE RIVER WILL FALL BELOW FLOOD STAGE
BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-101825-
/O.EXT.KFSD.FL.W.0030.130611T1200Z-130614T0500Z/
/AKRI4.1.ER.130611T1200Z.130612T1200Z.130613T0500Z.NO/
925 AM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM TUESDAY MORNING TO LATE THURSDAY NIGHT.
* AT 09AM SUNDAY THE STAGE WAS 10.7 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 AM TUESDAY AND CREST NEAR
16.8 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY THURSDAY JUNE 13.
* AT STAGES NEAR 17.0 FEET...ABOUT 6500 ACRES OF FARM LAND ARE
FLOODED.
$$
IAC041-101825-
/O.EXT.KFSD.FL.W.0026.130609T1522Z-130611T1630Z/
/SPOI4.1.ER.130609T1522Z.130610T0000Z.130610T1630Z.NO/
925 AM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL TUESDAY MORNING.
* AT 08AM SUNDAY THE STAGE WAS 7.9 FEET.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 10 AM SUNDAY AND CREST NEAR
8.8 FEET BY SUNDAY JUNE 09. THE RIVER WILL FALL BELOW FLOOD STAGE
BY MONDAY JUNE 10.
* AT STAGES NEAR 9.5 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LAND BEGIN FLOODING.
$$
IAC041-101825-
/O.EXT.KFSD.FL.W.0027.130609T1422Z-130612T0900Z/
/SPWI4.1.ER.130609T0924Z.130610T0600Z.130611T0900Z.NO/
925 AM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL LATE TUESDAY NIGHT.
* AT 07AM SUNDAY THE STAGE WAS ESTIMATED AT 9.7 FEET.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 1 PM SUNDAY AND CREST NEAR
11.3 FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE
BY TUESDAY JUNE 11.
* AT STAGES NEAR 10.0 FEET...THE RIGHT BANK OVERFLOWS...AND MINOR
FLOODING OF THE SPENCER CITY PARK AND SOME RURAL AGRICULTURAL AREAS
BEGINS.
$$
IAC021-041-101825-
/O.EXT.KFSD.FL.W.0028.000000T0000Z-130615T0000Z/
/LNNI4.1.ER.130608T0830Z.130612T1200Z.130614T0000Z.NO/
925 AM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL FRIDAY EVENING.
* AT 09AM SUNDAY THE STAGE WAS 17.8 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 1 AM TUESDAY AND CREST NEAR
18.7 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY THURSDAY JUNE 13.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
BIG SIOUX RIVER
HAWI4 15.0 E10.30 SUN 7 AM 15.7 TUE 1 PM
AKRI4 16.0 10.69 SUN 9 AM 16.8 WED 7 AM
OCHEYEDAN RIVER
SPOI4 8.0 7.90 SUN 9 AM 8.8 SUN 7 PM
LITTLE SIOUX RIVER
SPWI4 10.0 E9.70 SUN 7 AM 11.3 MON 1 AM
LNNI4 18.0 17.80 SUN 9 AM 18.7 WED 7 AM
MG408
WGUS83 KFSD 100252
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
952 PM CDT SUN JUN 9 2013
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
SOUTH DAKOTA...
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
OCHEYEDAN RIVER NEAR SPENCER
LITTLE SIOUX RIVER AT SPENCER
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
LITTLE SIOUX RIVER AT LINN GROVE
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH
TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST
FORECASTS.
RECENT RAINFALL ACROSS THE AREA HAS RESULTED IN RISING RIVERS AND
STREAMS AROUND PARTS OF NORTHWEST IOWA. THESE RIVERS SHOULD BEGIN TO
CREST DURING THE NEXT FEW DAYS AS RUNOFF BEGINS TO SLOW FROM MANY
SURROUNDING TRIBUTARIES.
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.
&&
IAC167-SDC083-127-110652-
/O.EXT.KFSD.FL.W.0029.130611T0000Z-130612T1800Z/
/HAWI4.1.ER.130611T0000Z.130611T0600Z.130611T1800Z.NO/
952 PM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* FROM MONDAY EVENING TO WEDNESDAY AFTERNOON.
* AT 07AM SUNDAY THE STAGE WAS 12.0 FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM MONDAY AND CREST NEAR
15.7 FEET BY TUESDAY JUNE 11. THE RIVER WILL FALL BELOW FLOOD STAGE
BY TUESDAY JUNE 11.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-110652-
/O.EXT.KFSD.FL.W.0030.130611T0600Z-130613T0730Z/
/AKRI4.1.ER.130611T0600Z.130611T1800Z.130612T0730Z.NO/
952 PM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM LATE MONDAY NIGHT TO LATE WEDNESDAY NIGHT.
* AT 09PM SUNDAY THE STAGE WAS 12.7 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 1 AM TUESDAY AND CREST NEAR
16.8 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 16.0 FEET...SEVERAL FARM LEVEES ARE OVERTOPPED WITH
SIGNIFICANT FLOODING OF AGRICULTURAL LANDS.
$$
IAC041-110652-
/O.EXT.KFSD.FL.W.0026.000000T0000Z-130611T1434Z/
/SPOI4.1.ER.000000T0000Z.130610T0600Z.130610T1434Z.NO/
952 PM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL TUESDAY MORNING.
* AT 08PM SUNDAY THE STAGE WAS 8.7 FEET.
* FLOOD STAGE IS 8.0 FEET.
* AT STAGES NEAR 9.5 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LAND BEGIN FLOODING.
$$
IAC041-110652-
/O.EXT.KFSD.FL.W.0027.000000T0000Z-130612T0600Z/
/SPWI4.1.ER.130610T0000Z.130610T1200Z.130611T0600Z.NO/
952 PM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL LATE TUESDAY NIGHT.
* AT 01PM SUNDAY THE STAGE WAS 9.7 FEET.
* FLOOD STAGE IS 10.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM SUNDAY AND CREST NEAR
11.3 FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE
BY TUESDAY JUNE 11.
* AT STAGES NEAR 10.0 FEET...THE RIGHT BANK OVERFLOWS...AND MINOR
FLOODING OF THE SPENCER CITY PARK AND SOME RURAL AGRICULTURAL AREAS
BEGINS.
$$
IAC021-041-110652-
/O.CON.KFSD.FL.W.0028.000000T0000Z-130615T0000Z/
/LNNI4.1.ER.130608T0830Z.130612T1200Z.130614T0000Z.NO/
952 PM CDT SUN JUN 9 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL FRIDAY EVENING.
* AT 09PM SUNDAY THE STAGE WAS 17.9 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 7 PM MONDAY AND CREST NEAR
18.7 FEET BY WEDNESDAY JUNE 12. THE RIVER WILL FALL BELOW FLOOD
STAGE BY THURSDAY JUNE 13.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST
STAGE STAGE TIME STAGE TIME
BIG SIOUX RIVER
HAWI4 15.0 11.97 SUN 7 AM 15.1 TUE 1 AM
AKRI4 16.0 12.70 SUN 9 PM 16.3 TUE 1 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.72 SUN 9 PM 8.8 MON 1 AM
LITTLE SIOUX RIVER
SPWI4 10.0 9.70 SUN 1 PM 10.5 MON 7 AM
LNNI4 18.0 17.88 SUN 9 PM 18.6 WED 7 AM512
WGUS83 KFSD 101429
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
929 AM CDT MON JUN 10 2013
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
SOUTH DAKOTA...
BIG SIOUX RIVER AT HAWARDEN
BIG SIOUX RIVER AT AKRON
OCHEYEDAN RIVER NEAR SPENCER
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.
RISING RIVERS BECAUSE OF WEEKEND RAINFALL ARE EXPECTED TO CREST
DURING THE NEXT FEW DAYS AS RUNOFF SLOWS.
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.
&&
IAC167-SDC083-127-111829-
/O.EXT.KFSD.FL.W.0029.130610T1702Z-130612T1800Z/
/HAWI4.1.ER.130610T1702Z.130611T0000Z.130611T1800Z.NO/
929 AM CDT MON JUN 10 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* UNTIL WEDNESDAY AFTERNOON.
* AT 07AM SUNDAY THE STAGE WAS 12.0 FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 12 PM MONDAY AND CREST NEAR
15.2 FEET BY MONDAY JUNE 10. THE RIVER WILL FALL BELOW FLOOD STAGE
BY TUESDAY JUNE 11.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-111829-
/O.EXT.KFSD.FL.W.0030.130611T0859Z-130613T0600Z/
/AKRI4.1.ER.130611T0859Z.130611T1800Z.130612T0600Z.NO/
929 AM CDT MON JUN 10 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT AKRON.
* FROM LATE TONIGHT TO LATE WEDNESDAY NIGHT.
* AT 09AM MONDAY THE STAGE WAS 14.8 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...RISE ABOVE FLOOD STAGE BY 4 AM TUESDAY AND CREST NEAR
16.3 FEET BY TUESDAY JUNE 11. THE RIVER WILL FALL BELOW FLOOD STAGE
BY WEDNESDAY JUNE 12.
* AT STAGES NEAR 16.0 FEET...SEVERAL FARM LEVEES ARE OVERTOPPED WITH
SIGNIFICANT FLOODING OF AGRICULTURAL LANDS.
$$
IAC041-111829-
/O.EXT.KFSD.FL.W.0026.000000T0000Z-130612T0712Z/
/SPOI4.1.ER.000000T0000Z.130610T1800Z.130611T0712Z.NO/
929 AM CDT MON JUN 10 2013
...FLOOD WARNING EXTENDED UNTIL 2 AM WEDNESDAY...
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL LATE TUESDAY NIGHT.
* AT 08AM MONDAY THE STAGE WAS 8.8 FEET.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...THE RIVER WILL RISE TO 8.9 FEET BY 1 PM MONDAY.
* AT STAGES NEAR 9.5 FEET...SIGNIFICANT AMOUNTS OF PASTURE AND OTHER
FARM LAND BEGIN FLOODING.
$$
IAC041-111829-
/O.EXT.KFSD.FL.W.0027.000000T0000Z-130613T0600Z/
/SPWI4.1.ER.130610T0000Z.130610T1800Z.130612T0600Z.NO/
929 AM CDT MON JUN 10 2013
...FLOOD WARNING EXTENDED UNTIL 1 AM THURSDAY...
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL LATE WEDNESDAY NIGHT.
* AT 01PM SUNDAY THE STAGE WAS 9.7 FEET.
* FLOOD STAGE IS 10.0 FEET.
* AT STAGES NEAR 10.0 FEET...THE RIGHT BANK OVERFLOWS...AND MINOR
FLOODING OF THE SPENCER CITY PARK AND SOME RURAL AGRICULTURAL AREAS
BEGINS.
$$
IAC021-041-111828-
/O.EXT.KFSD.FL.W.0028.000000T0000Z-130615T1200Z/
/LNNI4.1.ER.130608T0830Z.130612T1200Z.130614T1200Z.NO/
929 AM CDT MON JUN 10 2013
...FLOOD WARNING EXTENDED UNTIL 7 AM SATURDAY...
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL SATURDAY MORNING.
* AT 09AM MONDAY THE STAGE WAS 18.0 FEET.
* FLOOD STAGE IS 18.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON MONDAY JUNE
10.
* FORECAST...THE RIVER WILL CREST NEAR 18.6 FEET BY WEDNESDAY JUNE
12. THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY JUNE 14.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
BIG SIOUX RIVER
HAWI4 15.0 11.97 SUN 7 AM 15.2 MON 7 PM 12.0 SUN JUN 09
AKRI4 16.0 14.78 MON 9 AM 16.3 TUE 1 PM 14.8 MON JUN 10
OCHEYEDAN RIVER
SPOI4 8.0 8.80 MON 9 AM 8.9 MON 1 PM 8.8 MON JUN 10
LITTLE SIOUX RIVER
SPWI4 10.0 9.70 SUN 1 PM 10.9 MON 1 PM 9.9 FRI MAY 31
LNNI4 18.0 18.01 MON 9 AM 18.6 WED 7 AM 19.0 FRI MAY 31394
WGUS83 KFSD 110215
FLSFSD
FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
915 PM CDT MON JUN 10 2013
...THE FLOOD WARNING IS CANCELLED FOR THE FOLLOWING RIVER IN IOWA
AND SOUTH DAKOTA...
BIG SIOUX RIVER AT AKRON
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN IOWA...
OCHEYEDAN RIVER NEAR SPENCER
LITTLE SIOUX RIVER AT SPENCER
LITTLE SIOUX RIVER AT LINN GROVE
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVER IN IOWA
AND SOUTH DAKOTA...
BIG SIOUX RIVER AT HAWARDEN
.THE FOLLOWING RIVER FORECASTS INCLUDE FORECAST PRECIPITATION THROUGH
TONIGHT. ANY ADDITIONAL FUTURE RAINS COULD AFFECT THE CREST
FORECASTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SAFETY MESSAGE...DO NOT DRIVE CARS THROUGH FLOODED AREAS. THE WATER
DEPTH AND ROAD CONDITION MAY BE UNSAFE.
ADDITIONAL INFORMATION IS AVAILABLE AT
HTTP://WWW.WATER.WEATHER.GOV/AHPS2/INDEX.PHP?WFO=FSD
STAY TUNED FOR FURTHER UPDATES BY LISTENING TO NOAA WEATHER RADIO...
OR YOUR LOCAL RADIO AND TV STATIONS.
THE NEXT SCHEDULED STATEMENT WILL BE ISSUED TOMORROW MORNING.
&&
IAC167-SDC083-127-120615-
/O.CON.KFSD.FL.W.0029.000000T0000Z-130612T1800Z/
/HAWI4.1.ER.130611T0323Z.130611T0600Z.130611T1800Z.NO/
915 PM CDT MON JUN 10 2013
THE FLOOD WARNING CONTINUES FOR
THE BIG SIOUX RIVER AT HAWARDEN.
* UNTIL WEDNESDAY AFTERNOON.
* AT 07PM MONDAY THE STAGE WAS ESTIMATED AT 15.2 FEET.
* FLOOD STAGE IS 15.0 FEET.
* FORECAST...THE RIVER WILL FALL BELOW FLOOD STAGE AROUND 12 PM
TUESDAY.
* AT STAGES NEAR 15.0 FEET...AGRICULTURAL FLOODING BEGINS ON THE
SOUTH DAKOTA SIDE OF THE RIVER.
$$
IAC149-SDC127-110245-
/O.CAN.KFSD.FL.W.0030.000000T0000Z-130613T0600Z/
/AKRI4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
915 PM CDT MON JUN 10 2013
THE FLOOD WARNING IS CANCELLED FOR
THE BIG SIOUX RIVER AT AKRON.
* AT 08PM MONDAY THE STAGE WAS 15.3 FEET.
* FLOOD STAGE IS 16.0 FEET.
* FORECAST...THE RIVER WILL CREST BELOW FLOOD STAGE AT 15.8 FEET 1 PM
TUESDAY.
* AT STAGES NEAR 16.0 FEET...SEVERAL FARM LEVEES ARE OVERTOPPED WITH
SIGNIFICANT FLOODING OF AGRICULTURAL LANDS.
$$
IAC041-120332-
/O.EXT.KFSD.FL.W.0026.000000T0000Z-130612T0332Z/
/SPOI4.1.ER.000000T0000Z.130610T1415Z.130611T0332Z.NO/
915 PM CDT MON JUN 10 2013
THE FLOOD WARNING CONTINUES FOR
THE OCHEYEDAN RIVER NEAR SPENCER.
* UNTIL TUESDAY EVENING.
* AT 08PM MONDAY THE STAGE WAS 8.2 FEET.
* FLOOD STAGE IS 8.0 FEET.
* FORECAST...THE RIVER WILL CONTINUE TO FALL TO BELOW FLOOD STAGE BY
EARLY TUESDAY.
* AT STAGES NEAR 8.0 FEET...MINOR FLOODING OF PASTURE LAND BEGINS.
$$
IAC041-120615-
/O.EXT.KFSD.FL.W.0027.000000T0000Z-130613T1500Z/
/SPWI4.1.ER.130609T2218Z.130610T2245Z.130612T1500Z.NO/
915 PM CDT MON JUN 10 2013
...FLOOD WARNING EXTENDED UNTIL 10 AM THURSDAY...
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT SPENCER.
* UNTIL THURSDAY MORNING.
* AT 05PM MONDAY THE STAGE WAS 11.7 FEET.
* FLOOD STAGE IS 10.0 FEET.
* RECENT ACTIVITY...THE RIVER ROSE ABOVE FLOOD STAGE ON SUNDAY JUNE
09.
* FORECAST...THE RIVER WILL FALL BELOW FLOOD STAGE BY WEDNESDAY
JUNE 12.
$$
IAC021-041-120615-
/O.CON.KFSD.FL.W.0028.000000T0000Z-130615T1200Z/
/LNNI4.1.ER.130608T0830Z.130612T1800Z.130614T1200Z.NO/
915 PM CDT MON JUN 10 2013
THE FLOOD WARNING CONTINUES FOR
THE LITTLE SIOUX RIVER AT LINN GROVE.
* UNTIL SATURDAY MORNING.
* AT 08PM MONDAY THE STAGE WAS 18.1 FEET.
* FLOOD STAGE IS 18.0 FEET.
* FORECAST...THE RIVER WILL CREST NEAR 18.5 FEET BY WEDNESDAY JUNE
12. THE RIVER WILL FALL BELOW FLOOD STAGE FRIDAY JUNE 14.
* AT STAGES NEAR 18.5 FEET...THE CITY PARK IN SIOUX RAPIDS IS
FLOODED.
$$
&&
LOCATION FLOOD LATEST OBSERVED MAXIMUM FORECAST RECENT OBSERVED
STAGE STAGE TIME STAGE TIME CREST TIME
BIG SIOUX RIVER
HAWI4 15.0 15.20E MON 7 PM 15.2 TUE 1 AM
AKRI4 16.0 15.26 MON 8 PM 15.8 TUE 1 PM
OCHEYEDAN RIVER
SPOI4 8.0 8.22 MON 9 PM 8.8 MON JUN 10
LITTLE SIOUX RIVER
SPWI4 10.0 11.70 MON 6 PM 11.7 TUE 1 AM
LNNI4 18.0 18.14 MON 8 PM 18.8 WED 1 PMWhat 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 8, 6:47 AM CDT, 1 hour 40 minutes earlier.
Area forecast discussion, Jun 8, 6:47 AM CDT, 1 hour 40 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SIOUX FALLS SD 647 AM CDT SAT JUN 8 2013 .SHORT TERM...(THIS AFTERNOON THROUGH SUNDAY) ISSUED AT 640 AM CDT SAT JUN 8 2013 MESSY WEEKEND AHEAD WITH THE POTENTIAL FOR HEAVY RAIN AND SOME FLOODING. FIRST OFF...WITH VERY LITTLE INSTABILITY OR SHEAR TODAY THE THREAT FOR SEVERE THUNDERSTORMS IS VERY LOW. MAYBE AN ISOLATED HAILER OR TWO IN THE WESTERN CWA LATER THIS AFTERNOON BUT FOR NOW JUST THINKING AN EFFICIENT RAINMAKING SYSTEM OVER THE NEXT 24 HOURS. A BAND OF WARM ADVECTION ACCOMPANIED BY A WEAK LEAD UPPER LEVEL WAVE WILL ALLOW SHOWERS AND THUNDERSTORMS TO CONTINUE TO PROGRESS EASTWARD. THIS AREA WILL LIKELY REACH THE FAR EASTERN CWA BY LATE MORNING WHILE THE WESTERN AREA MAY SEE A LULL FOR AWHILE. RAINFALL AMOUNTS...WHILE NOT PROLIFIC COULD REACH CLOSE TO AN INCH IN SPOTS THROUGH EARLY AFTERNOON WITH THE WARM ADVECTIVE BAND WITH PWAT VALUES ABOUT 1.35 INCHES AND A FAIRLY DEEP BUT VERY SKINNY CAPE. BY MID AFTERNOON STRONG UPPER LEVEL SUPPORT...NOTED AS A VERY STRONG WAVE FOR THIS TIME OF YEAR ON THE 7Z WATER VAPOR IMAGE IN EASTERN MONTANA...WILL MOVE INTO THE JAMES RIVER VALLEY AND IF TEMPERATURES CAN WARM A LITTLE MORE THAN EXPECTED MAYBE AN ISOLATED SEVERE STORM WOULD BE POSSIBLE...MAINLY BECAUSE OF THE STRENGTH OF THE UPPER FORCING...BUT FOR NOW EXPECT THEM TO REMAIN BELOW SEVERE CRITERIA. THIS SECONDARY AREA OF SHOWERS AND THUNDERSTORMS WILL BRING ANOTHER ROUND OF DECENT RAINFALL POTENTIAL...LIKELY IN THE HALF AN INCH TO INCH AND A HALF RANGE. WILL NOT ISSUE ANY FLOODING HEADLINES YET BUT WITH FLASH FLOOD GUIDANCE AROUND 2 TO 2.5 INCHES IN MANY LOCATIONS WILL NEED TO KEEP AN EYE ON THE RIVERS AND LOCAL CREEKS AND STREAMS TONIGHT IF THE SECOND AREA OF HEAVY RAIN CAN SET UP IN THE SAME AREA AS WHAT OCCURS THIS MORNING. BACKED OFF ON HIGHS FURTHER TODAY WITH MORE CONFIDENCE IN CLODS AND PRECIPITATION BUT GENERALLY HIGH IN THE 60S...MAYBE NEAR 70 IN CENTRAL SOUTH DAKOTA AND SOUTHERN PARTS OF NORTHWEST IOWA. CONVECTION BEGINS SHIFTING EAST TONIGHT BUT MODELS SLOW TO TAKE UPPER LEVEL SUPPORT EAST...SO WILL NEED TO KEEP SOME POPS IN FARTHER WEST THAN PREVIOUS FORECAST. HEAVIER RAIN CONTINUES TO BE THE MAIN THREAT AND MAINLY OVER NORTHWEST IOWA AT THIS TIME. .LONG TERM...(SUNDAY NIGHT THROUGH FRIDAY) ISSUED AT 640 AM CDT SAT JUN 8 2013 MONDAY INTO TUESDAY SHOULD BE FAIRLY QUIET TIME FRAME WITH TEMPERATURES MODERATING BACK MUCH CLOSER TO NORMAL. HIGHS FROM 75 TO 85 WITH LOWS IN THE 50S TO LOWER 60S WILL MAKE IT FEEL A LITTLE MORE LIKE SUMMER. POSSIBLY A BIT OPTIMISTIC WITH TEMPERATURES FOR MONDAY AS GROUND WILL LIKELY BE VERY WET BUT STILL SEEMS PRETTY LIKELY. DURING THE WEDNESDAY THROUGH FRIDAY TIME FRAME AN INTERESTING PATTERN LOOKS TO SET UP. WHILE RIDGING ALOFT IS EXPECTED TO DEVELOP AND SUSTAIN THROUGH THE PERIOD THE RIDGE IS NOT EXCEPTIONALLY STRONG. WITH SUGGESTIONS THAT A LOW LEVEL BOUNDARY COULD BE IN PLACE OVER CENTRAL NEBRASKA INTO WESTERN SOUTH DAKOTA A BIT OF AN MCS LIKE PATTERN MAY EVOLVE WHERE THUNDERSTORMS DEVELOP OVER THE WESTERN HIGH PLAINS DURING THE AFTERNOON AND EVENING THEN SPREAD EASTWARD INTO THE AREA AS THE LOW LEVEL JET STRENGTHENS AND VEERS TO THE SOUTHWEST AS INDIVIDUAL WAVES PASS. ENOUGH DIFFERENCES IN THE MODELS THAT SELECTING A TIME FRAME IS NOT EASY BUT WILL LEAN TOWARDS WEDNESDAY THEN AGAIN THURSDAY NIGHT INTO FRIDAY AS HOLDING THE MOST POTENTIAL FOR HIGH IMPACT WEATHER. IF WE DO GET THE HEAVIER RAIN POSSIBLE TODAY THEN ANY ADDITIONAL THREATS FOR HEAVY RAIN WILL START TO CREATE SOME PROBLEMS THUS THIS WILL NEED TO BE CLOSELY WATCHED. && .AVIATION...(FOR THE 12Z TAFS THROUGH 12Z SUNDAY MORNING) ISSUED AT 641 AM CDT SAT JUN 8 2013 LOW CONFIDENCE FORECAST TODAY IN TERMS OF BOTH CEILING AND CONVECTION TIMING. WARM AIR ADVEICTION BAND OF SHOWERS AND THUNDERSTORMS MOVING THROUGH THE AREA THIS MORNING. CURRENT RADAR AND SATELLITE TRENDS WOULD SUGGEST A BREAK TOWARDS MID DAY...HOWEVER....SHORT TERM MODELS CONTINUE TO INDICATE SHOWERS AND THUNDERSTORMS CONTINUING TO DEVELOP ACROSS THE AREA THROUGHOUT THE DAY. WITH LACK OF LOW CEILINGS ACROSS THE REGION....HAVE RAISED CEILING EVEN THOUGH SOUNDING PROFILES AND RH TIMES SECTIONS INDICATE NEARLY SATURATED ENVIRONMENT THROUGH THE AFTERNOON INTO THE OVERNIGHT. && .FSD WATCHES/WARNINGS/ADVISORIES... SD...NONE. MN...NONE. IA...NONE. NE...NONE. && SHORT TERM...08 LONG TERM...08 AVIATION...
Hazardous weather outlook, Jun 8, 4:26 AM CDT, 4 hours 1 minute before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 426 AM CDT SAT JUN 08 2013 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-091200- 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- 426 AM CDT SAT JUN 08 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS... OCCASIONAL SHOWERS AND THUNDERSTORMS CAN BE EXPECTED TODAY AND TONIGHT. ONE AREA OF SHOWERS AND THUNDERSTORMS WILL MOVE THROUGH THIS MORNING BUT ADDITIONAL THUNDERSTORM DEVELOPMENT IN CENTRAL SOUTH DAKOTA WILL QUICKLY FILL IN BEHIND. SEVERE THUNDERSTORMS ARE NOT EXPECTED BUT A FEW STORMS COULD PRODUCE HAIL TO THE SIZE OF DIMES...ESPECIALLY NEAR THE MISSOURI RIVER INTO PARTS OF NORTHWEST IOWA. FLOODING... OCCASIONAL SHOWERS AND THUNDERSTORMS WILL LEAD TO POCKETS OF HEAVIER RAIN THROUGH THE DAY AND NIGHT. WHILE HOURLY RAINFALL AMOUNTS WILL NOT BE EXCESSIVE...PERSISTENT MODERATE TO OCCASIONALLY HEAVY RAINFALL WILL ADD UP OVER THE NEXT 18 HOURS. RAINFALL TOTALS WILL AVERAGE ABOUT 1 TO 2 INCHES ACROSS THE AREA THROUGH SUNDAY MORNING WITH ISOLATED LOCATIONS POSSIBLY APPROACHING 3 INCHES. THE BETTER CHANCE FOR THIS WILL BE ALONG AND SOUTH OF INTERSTATE 90. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY OCCASIONAL SHOWERS AND THUNDERSTORMS EAST OF THE JAMES RIVER VALLEY WILL GRADUALLY WEAKEN AND MOVE EAST ON SUNDAY. ADDITIONAL RAINFALL AMOUNTS OF A QUARTER TO A HALF AN INCH WILL BE POSSIBLE...ESPECIALLY EAST OF INTERSTATE 29. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. && FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 8, 8:27 AM CDT | River Flood Warning | FSD | Clay | 3 days |
| Jun 8, 8:27 AM CDT | River Flood Warning | FSD | Clay | 4 days |
| Jun 8, 8:27 AM CDT | River Flood Warning | FSD | Buena Vista, Clay | 8 days |
| Jun 8, 8:27 AM CDT | River Flood Warning | FSD | Sioux | 3 days |
Nearby
River Flood Warnings in Iowa, 2013River Flood Warnings in South Dakota, 2013Every river flood warning in 2013
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.