Watches, Warnings & Advisories



5 products issued by NWS for: 10 Miles SSW Aurora SD

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
420 PM CDT Tue Jun 25 2024

IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098-
SDZ038>040-052>056-058>062-066-067-262130-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Cherokee-Buena Vista-
Lincoln-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle-
Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Aurora-Davison-
Hanson-McCook-Minnehaha-Turner-
420 PM CDT Tue Jun 25 2024

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

.DAY ONE...Tonight.

Rivers continue to crest over the next 24 to 36 hours.

A very isolated chance for thunderstorms continues into the evening
and overnight hours. While a very low probability, a strong storm
producing 1" hail could be possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Flooding will continue on many area rivers through the rest of this
week, though gradual declines are expected to begin in most areas.

Scattered thunderstorms risks will return Thursday night into Friday.
In addition to a low end severe weather risk, localized rainfall
totals of a half inch to inch may prolong flooding on swollen creeks
or rivers.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



Flood Warning

Flood Statement
National Weather Service Sioux Falls SD
1215 PM CDT Tue Jun 25 2024

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

  Big Sioux River at Sioux City affecting Woodbury and Union
  Counties.

  Rock River at Rock Valley affecting Lyon and Sioux Counties.

  Medary Creek near Medary affecting Brookings County.

  Big Sioux River near Jefferson affecting Plymouth and Union
  Counties.

  Big Sioux River above Dell Rapids affecting Moody and Minnehaha
  Counties.

  Big Sioux River near Egan affecting Moody County.

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Plymouth and Union
  Counties.

  Big Sioux River at Brandon affecting Lyon, Lincoln and Minnehaha
  Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Big Sioux River above Hawarden affecting Lincoln, Union and Sioux
  Counties.

  Big Sioux River near Canton affecting Lyon, Lincoln and Sioux
  Counties.

  Beaver Creek at Canton affecting Lincoln County.

  Rock River near Hardwick affecting Rock County.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson County.

  Waterman Creek near Sutherland affecting O`Brien County.

  Little Sioux River near Montgomery affecting Dickinson County.

  West Fork Little Sioux River near Lake Park affecting Dickinson
  County.

  Little Sioux River At Linn Grove affecting Buena Vista, Cherokee,
  O`Brien and Clay Counties.

  Little Sioux River at Spencer affecting Clay County.

  Little Sioux River near Milford affecting Dickinson County.

  Little Sioux River above Spencer / Highway 18 affecting Clay
  County.

  Redwood River at Russell affecting Lyon County.

  Redwood River at Marshall affecting Lyon County.

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

  Big Sioux River at Sioux Falls I-90 affecting Minnehaha County.

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Little Sioux River near Correctionville affecting Cherokee, Ida
  and Woodbury Counties.

  Ocheyedan River near Spencer affecting Clay County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday afternoon.

&&

SDC101-261915-
/O.CON.KFSD.FL.W.0098.000000T0000Z-000000T0000Z/
/TRES2.2.ER.240622T1019Z.240624T1215Z.000000T0000Z.NO/
1215 PM CDT Tue Jun 25 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Moderate flooding is occurring.

* WHERE...Big Sioux River near Trent.

* WHEN...Until further notice.

* IMPACTS...At 1496.0 feet, 478th Avenue and 242nd Street begin to
  flood.

* ADDITIONAL DETAILS...
  - At 11:15 AM CDT Tuesday the stage was 1496.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:15 AM CDT Tuesday was 1496.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1495.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time)
Location       Stg    Stg    Day/Time   d1    d2    d3

Big Sioux River
Trent          1495.0 1496.1 Tue 11 am  MSG   MSG   MSG


&&

LAT...LON 4394 9673 4394 9667 4389 9663 4385 9663
      4385 9668 4388 9668


$$



Flood Warning

Flood Statement
National Weather Service Sioux Falls SD
1215 PM CDT Tue Jun 25 2024

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

  Big Sioux River at Sioux City affecting Woodbury and Union
  Counties.

  Rock River at Rock Valley affecting Lyon and Sioux Counties.

  Medary Creek near Medary affecting Brookings County.

  Big Sioux River near Jefferson affecting Plymouth and Union
  Counties.

  Big Sioux River above Dell Rapids affecting Moody and Minnehaha
  Counties.

  Big Sioux River near Egan affecting Moody County.

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Plymouth and Union
  Counties.

  Big Sioux River at Brandon affecting Lyon, Lincoln and Minnehaha
  Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Big Sioux River above Hawarden affecting Lincoln, Union and Sioux
  Counties.

  Big Sioux River near Canton affecting Lyon, Lincoln and Sioux
  Counties.

  Beaver Creek at Canton affecting Lincoln County.

  Rock River near Hardwick affecting Rock County.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson County.

  Waterman Creek near Sutherland affecting O`Brien County.

  Little Sioux River near Montgomery affecting Dickinson County.

  West Fork Little Sioux River near Lake Park affecting Dickinson
  County.

  Little Sioux River At Linn Grove affecting Buena Vista, Cherokee,
  O`Brien and Clay Counties.

  Little Sioux River at Spencer affecting Clay County.

  Little Sioux River near Milford affecting Dickinson County.

  Little Sioux River above Spencer / Highway 18 affecting Clay
  County.

  Redwood River at Russell affecting Lyon County.

  Redwood River at Marshall affecting Lyon County.

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

  Big Sioux River at Sioux Falls I-90 affecting Minnehaha County.

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Little Sioux River near Correctionville affecting Cherokee, Ida
  and Woodbury Counties.

  Ocheyedan River near Spencer affecting Clay County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday afternoon.

&&

SDC099-101-261915-
/O.CON.KFSD.FL.W.0103.000000T0000Z-000000T0000Z/
/DRBS2.1.ER.240622T1830Z.240624T1945Z.000000T0000Z.NO/
1215 PM CDT Tue Jun 25 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River above Dell Rapids.

* WHEN...Until further notice.

* IMPACTS...At 1482.0 feet, Several outbuildings downstream of the
  Garfield Ave bridge may be flooded with a couple feet of water.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Tuesday the stage was 1481.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Tuesday was 1481.7 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1481.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time)
Location       Stg    Stg    Day/Time   d1    d2    d3

Big Sioux River
Dell Rapids    1481.0 1481.6 Tue 11 am  MSG   MSG   MSG


&&

LAT...LON 4385 9668 4385 9663 4381 9668 4381 9676
      4383 9675 4383 9669


$$



Flood Warning

Flood Statement
National Weather Service Sioux Falls SD
1215 PM CDT Tue Jun 25 2024

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

  Big Sioux River at Sioux City affecting Woodbury and Union
  Counties.

  Rock River at Rock Valley affecting Lyon and Sioux Counties.

  Medary Creek near Medary affecting Brookings County.

  Big Sioux River near Jefferson affecting Plymouth and Union
  Counties.

  Big Sioux River above Dell Rapids affecting Moody and Minnehaha
  Counties.

  Big Sioux River near Egan affecting Moody County.

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Plymouth and Union
  Counties.

  Big Sioux River at Brandon affecting Lyon, Lincoln and Minnehaha
  Counties.

  Big Sioux River at Akron affecting Plymouth and Union Counties.

  Big Sioux River above Hawarden affecting Lincoln, Union and Sioux
  Counties.

  Big Sioux River near Canton affecting Lyon, Lincoln and Sioux
  Counties.

  Beaver Creek at Canton affecting Lincoln County.

  Rock River near Hardwick affecting Rock County.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson County.

  Waterman Creek near Sutherland affecting O`Brien County.

  Little Sioux River near Montgomery affecting Dickinson County.

  West Fork Little Sioux River near Lake Park affecting Dickinson
  County.

  Little Sioux River At Linn Grove affecting Buena Vista, Cherokee,
  O`Brien and Clay Counties.

  Little Sioux River at Spencer affecting Clay County.

  Little Sioux River near Milford affecting Dickinson County.

  Little Sioux River above Spencer / Highway 18 affecting Clay
  County.

  Redwood River at Russell affecting Lyon County.

  Redwood River at Marshall affecting Lyon County.

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

  Big Sioux River at Sioux Falls I-90 affecting Minnehaha County.

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Little Sioux River near Correctionville affecting Cherokee, Ida
  and Woodbury Counties.

  Ocheyedan River near Spencer affecting Clay County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday afternoon.

&&

SDC101-261915-
/O.CON.KFSD.FL.W.0102.000000T0000Z-000000T0000Z/
/EGAS2.2.ER.240622T1818Z.240623T1500Z.000000T0000Z.NO/
1215 PM CDT Tue Jun 25 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River near Egan.

* WHEN...Until further notice.

* IMPACTS...At 1516.5 feet, Flooding begins to affect agricultural
  lands around Egan.

* ADDITIONAL DETAILS...
  - At 11:00 AM CDT Tuesday the stage was 1516.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:00 AM CDT Tuesday was 1516.8 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1516.5 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (unknown time)
Location       Stg    Stg    Day/Time   d1    d2    d3

Big Sioux River
Egan           1516.5 1516.8 Tue 11 am  MSG   MSG   MSG


&&

LAT...LON 4404 9666 4404 9658 4394 9667 4394 9673


$$



Flood Warning

Flood Warning
National Weather Service Sioux Falls SD
1215 PM CDT Tue Jun 25 2024

...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in South Dakota...

  Big Sioux River near Brookings affecting Moody and Brookings
  Counties.

...Forecast flooding continues in Major severity and increased in
duration for the following rivers in Iowa...

  Little Sioux River at Cherokee affecting Cherokee County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday afternoon.

&&

SDC011-101-261915-
/O.EXT.KFSD.FL.W.0068.000000T0000Z-240630T1200Z/
/BRKS2.2.ER.000000T0000Z.240626T0600Z.240629T1200Z.NO/
1215 PM CDT Tue Jun 25 2024

...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY MORNING...

* WHAT...Moderate flooding is occurring and moderate flooding is
  forecast.

* WHERE...Big Sioux River near Brookings.

* WHEN...Until Sunday morning.

* IMPACTS...At 11.0 feet, Some farm outbuildings begin to flood.

* ADDITIONAL DETAILS...
  - At 11:45 AM CDT Tuesday the stage was 10.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 11:45 AM CDT Tuesday was 10.7 feet.
  - Forecast...The river is expected to rise to a crest around
    11.0 feet just after midnight tonight. It will then fall
    below flood stage Saturday morning.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (1 pm CDT)
Location       Stg    Stg    Day/Time   Wed   Thu   Fri

Big Sioux River
Brookings      9.0    10.7   Tue 11 am  10.9  10.0  9.2


&&

LAT...LON 4433 9692 4433 9687 4421 9677 4415 9665
      4413 9669 4420 9683


$$