Watches, Warnings & Advisories



4 products issued by NWS for: Sioux City IA

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
453 AM CDT Wed Jun 26 2024

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-271000-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-
Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-
Union-
453 AM CDT Wed Jun 26 2024

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

.DAY ONE...Today and tonight.

Rivers continue to crest over the next 24 hours.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

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

Scattered thunderstorms return Thursday and Friday. In addition to a
low end severe weather risk, locally heavy rainfall with
thunderstorms 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
931 PM CDT Tue Jun 25 2024

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

  Missouri River at South Sioux City affecting Union, Dakota and
  Woodbury Counties.

  James River above Yankton affecting Yankton County.

  Firesteel Creek near Mount Vernon affecting Davison County.

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

  Little Sioux River at Cherokee affecting Cherokee County.

  Redwood River at Marshall affecting Lyon County.

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

  East Fork Vermillion River near Parker affecting Turner County.

  West Fork Vermillion River Near Parker affecting Turner County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

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

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Rock River at Rock Valley affecting Sioux and Lyon Counties.

  Missouri River Near Ponca affecting Union, Dixon and Dakota
  Counties.

  James River near Forestburg affecting Sanborn County.

  James River near Mitchell affecting Hanson and Davison Counties.

  James River near Scotland affecting Hutchinson, Bon Homme and
  Yankton Counties.

  Vermillion River near Vermillion affecting Clay County.

  Vermillion River near Chancellor affecting Turner County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Big Sioux River near Jefferson affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Brookings affecting Moody and Brookings
  Counties.

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

  Big Sioux River at Akron affecting Union and Plymouth Counties.

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

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

  Beaver Creek at Canton affecting Lincoln County.

  Split Rock Creek below Jasper affecting Minnehaha, Pipestone and
  Rock Counties.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson 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 O`Brien, Cherokee,
  Buena Vista and Clay Counties.

  Ocheyedan River near Spencer affecting Clay County.

  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.

  West Fork Des Moines River at Jackson affecting Jackson County.

  West Fork Des Moines River near Windom affecting Cottonwood and
  Jackson Counties.

  West Fork Des Moines River near Avoca affecting Cottonwood and
  Murray Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday evening.

&&

IAC035-093-193-270445-
/O.EXT.KFSD.FL.W.0086.000000T0000Z-240629T1525Z/
/CRRI4.3.ER.240623T0926Z.240625T0530Z.240628T1525Z.NR/
931 PM CDT Tue Jun 25 2024

...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...

* WHAT...Major flooding is occurring and major flooding is forecast.
  This approaches the flood of record.

* WHERE...Little Sioux River near Correctionville.

* WHEN...Until late Saturday morning.

* ADDITIONAL DETAILS...
  - At 9:00 PM CDT Tuesday the stage was 28.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:00 PM CDT Tuesday was 29.6 feet.
  - Forecast...The river is expected to fall below flood stage
    late Friday morning and continue falling to 13.4 feet Sunday
    evening.
  - Flood stage is 19.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (7 pm CDT)
Location          Stg    Stg    Day/Time   Wed   Thu   Fri

Little Sioux River
Correctionville   19.0   28.1   Tue 9 pm   24.5  21.1  18.1


&&

LAT...LON 4256 9581 4256 9569 4221 9586 4221 9600


$$



Flood Warning

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

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

  Missouri River at South Sioux City affecting Union, Dakota and
  Woodbury Counties.

  James River above Yankton affecting Yankton County.

  Firesteel Creek near Mount Vernon affecting Davison County.

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

  Little Sioux River at Cherokee affecting Cherokee County.

  Redwood River at Marshall affecting Lyon County.

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

  East Fork Vermillion River near Parker affecting Turner County.

  West Fork Vermillion River Near Parker affecting Turner County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

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

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Rock River at Rock Valley affecting Sioux and Lyon Counties.

  Missouri River Near Ponca affecting Union, Dixon and Dakota
  Counties.

  James River near Forestburg affecting Sanborn County.

  James River near Mitchell affecting Hanson and Davison Counties.

  James River near Scotland affecting Hutchinson, Bon Homme and
  Yankton Counties.

  Vermillion River near Vermillion affecting Clay County.

  Vermillion River near Chancellor affecting Turner County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Big Sioux River near Jefferson affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Brookings affecting Moody and Brookings
  Counties.

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

  Big Sioux River at Akron affecting Union and Plymouth Counties.

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

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

  Beaver Creek at Canton affecting Lincoln County.

  Split Rock Creek below Jasper affecting Minnehaha, Pipestone and
  Rock Counties.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson 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 O`Brien, Cherokee,
  Buena Vista and Clay Counties.

  Ocheyedan River near Spencer affecting Clay County.

  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.

  West Fork Des Moines River at Jackson affecting Jackson County.

  West Fork Des Moines River near Windom affecting Cottonwood and
  Jackson Counties.

  West Fork Des Moines River near Avoca affecting Cottonwood and
  Murray Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday evening.

&&

IAC193-NEC043-SDC127-270445-
/O.EXT.KFSD.FL.W.0107.000000T0000Z-240627T1200Z/
/SSCN1.1.ER.000000T0000Z.240625T0500Z.240626T1200Z.NO/
931 PM CDT Tue Jun 25 2024

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

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Missouri River at South Sioux City.

* WHEN...Until Thursday morning.

* IMPACTS...At 31.0 feet, The baseball fields at Scenic Park are
  flooded.

* ADDITIONAL DETAILS...
  - At 9:15 PM CDT Tuesday the stage was 31.4 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:15 PM CDT Tuesday was 31.8 feet.
  - Forecast...The river is expected to fall below flood stage
    tomorrow morning and continue falling to 8.1 feet Friday,
    July 05.
  - Flood stage is 30.0 feet.
  - http://www.weather.gov/safety/flood

&&

                Fld    Observed          Forecasts (7 pm CDT)
Location        Stg    Stg    Day/Time   Wed   Thu   Fri

Missouri River
South Sioux Cit 30.0   31.4   Tue 9 pm   27.9  23.4  19.3


&&

LAT...LON 4248 9657 4254 9653 4250 9648 4249 9638
      4237 9635 4221 9624 4221 9636 4228 9638
      4232 9647


$$



Flood Warning

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

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

  Missouri River at South Sioux City affecting Union, Dakota and
  Woodbury Counties.

  James River above Yankton affecting Yankton County.

  Firesteel Creek near Mount Vernon affecting Davison County.

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

  Little Sioux River at Cherokee affecting Cherokee County.

  Redwood River at Marshall affecting Lyon County.

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

  East Fork Vermillion River near Parker affecting Turner County.

  West Fork Vermillion River Near Parker affecting Turner County.

  Vermillion River near Davis affecting Lincoln and Turner Counties.

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

  Big Sioux River below Dell Rapids affecting Minnehaha County.

  Rock River at Rock Valley affecting Sioux and Lyon Counties.

  Missouri River Near Ponca affecting Union, Dixon and Dakota
  Counties.

  James River near Forestburg affecting Sanborn County.

  James River near Mitchell affecting Hanson and Davison Counties.

  James River near Scotland affecting Hutchinson, Bon Homme and
  Yankton Counties.

  Vermillion River near Vermillion affecting Clay County.

  Vermillion River near Chancellor affecting Turner County.

  Turkey Ridge Creek near Centerville affecting Turner County.

  Vermillion River near Wakonda affecting Clay County.

  Big Sioux River near Jefferson affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Trent affecting Moody County.

  Big Sioux River near Richland affecting Union and Plymouth
  Counties.

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

  Big Sioux River near Brookings affecting Moody and Brookings
  Counties.

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

  Big Sioux River at Akron affecting Union and Plymouth Counties.

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

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

  Beaver Creek at Canton affecting Lincoln County.

  Split Rock Creek below Jasper affecting Minnehaha, Pipestone and
  Rock Counties.

  Rock River at Rock Rapids affecting Lyon County.

  Spirit Lake near Orleans affecting Dickinson County.

  West Okoboji Lake near Milford affecting Dickinson 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 O`Brien, Cherokee,
  Buena Vista and Clay Counties.

  Ocheyedan River near Spencer affecting Clay County.

  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.

  West Fork Des Moines River at Jackson affecting Jackson County.

  West Fork Des Moines River near Windom affecting Cottonwood and
  Jackson Counties.

  West Fork Des Moines River near Avoca affecting Cottonwood and
  Murray Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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

Additional information is available at www.weather.gov.

The next statement will be issued by Wednesday evening.

&&

IAC193-SDC127-270445-
/O.EXT.KFSD.FL.W.0100.000000T0000Z-240630T1108Z/
/SXCI4.3.ER.240623T1440Z.240624T0830Z.240629T1108Z.NR/
931 PM CDT Tue Jun 25 2024

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

* WHAT...Major flooding is occurring and major flooding is forecast.
  This approaches the flood of record.

* WHERE...Big Sioux River at Sioux City.

* WHEN...Until Sunday morning.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Tuesday the stage was 40.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:30 PM CDT Tuesday was 42.4 feet.
  - Forecast...The river is expected to fall below flood stage
    Saturday morning and continue falling to 28.1 feet Sunday
    evening.
  - Flood stage is 32.0 feet.
  - http://www.weather.gov/safety/flood

&&

               Fld    Observed          Forecasts (7 pm CDT)
Location       Stg    Stg    Day/Time   Wed   Thu   Fri

Big Sioux River
Sioux City     32.0   40.7   Tue 8 pm   38.3  36.1  33.3


&&

LAT...LON 4256 9652 4256 9647 4250 9646 4249 9643
      4248 9649 4252 9653


$$