Flash Flood Watch
Issued by NWS Des Moines, IA

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685
WGUS63 KDMX 212125
FFADMX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Des Moines IA
425 PM CDT Fri Jun 21 2024

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

  Des Moines River near Stratford affecting Webster, Hamilton and
  Boone Counties.

...The Flood Watch continues for the following rivers in Iowa...

  Iowa River near Rowan affecting Wright County.

  Cedar River at Cedar Falls affecting Black Hawk county.

  Cedar River at Janesville affecting Black Hawk, Bremer and Butler
  counties.

  Cedar River at Waterloo affecting Black Hawk county.

  Winnebago River at Mason City affecting Worth, Cerro Gordo and
  Floyd counties.

  Shell Rock River at Shell Rock affecting Black Hawk, Bremer and
  Butler counties.

.These forecasts are highly dependent on forecast rainfall amounts
through Sunday morning, therefore the crest values are conditional
on the forecast rainfall occurring.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For the latest river and stream observations and forecasts refer to
weather.gov/desmoines/water.

River forecasts include observed precipitation plus forecast
precipitation through Sunday morning.



&&

IAZ035-036-047-220530-
/O.EXT.KDMX.FL.A.0025.240624T0712Z-000000T0000Z/
/STRI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH NOW IN EFFECT FROM LATE SUNDAY NIGHT UNTIL FURTHER
NOTICE...

* WHAT...Flooding is possible.

* WHERE...The Des Moines River near Stratford, or from the Boone
  River to near the City of Boone.

* WHEN...From late Sunday night until further notice.

* ADDITIONAL DETAILS...
  - At 3:00 PM CDT Friday the stage was 12.6 feet.
  - Forecast...Flood stage may be reached early Monday morning.
  - Flood stage is 19.0 feet.


&&

LAT...LON 4200 9397 4230 9404 4232 9393 4221 9393
      4198 9387

$$

IAZ007-017-018-220530-
/O.CON.KDMX.FL.A.0021.240623T0440Z-240626T0600Z/
/MCWI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM SATURDAY EVENING TO EARLY
WEDNESDAY MORNING...

* WHAT...Flooding is possible.

* WHERE...The Winnebago River at Mason City, or from Beaver Creek
  near Fertile to the Shell Rock River near Rockford.

* WHEN...From Saturday evening to early Wednesday morning.

* IMPACTS...At 11.0 feet, Sandbagging occurs on the dike from 12th
  St NE to Carolina St.

* ADDITIONAL DETAILS...
  - At 3:30 PM CDT Friday the stage was 6.6 feet.
  - Forecast...Flood stage may be reached late tomorrow evening.
  - Flood stage is 10.0 feet.


&&

LAT...LON 4329 9328 4314 9302 4301 9302 4328 9350

$$

IAZ027-028-039-220530-
/O.CON.KDMX.FL.A.0022.240623T1424Z-240626T1800Z/
/SHRI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM SUNDAY MORNING TO EARLY
WEDNESDAY AFTERNOON...

* WHAT...Flooding is possible.

* WHERE...The Shell Rock River at Shell Rock, or from Flood Creek
  near Clarksville to the Cedar River.

* WHEN...From Sunday morning to early Wednesday afternoon.

* IMPACTS...At 13.0 feet, Part of S Lake St is closed.

* ADDITIONAL DETAILS...
  - At 2:45 PM CDT Friday the stage was 9.5 feet.
  - Forecast...Flood stage may be reached late Sunday morning.
  - Flood stage is 12.0 feet.


&&

LAT...LON 4265 9249 4265 9255 4279 9272 4284 9269
      4269 9249

$$

IAZ039-220530-
/O.CON.KDMX.FL.A.0023.240624T1042Z-240627T2024Z/
/CEDI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT TO THURSDAY
AFTERNOON...

* WHAT...Flooding is possible.

* WHERE...The Cedar River at Cedar Falls, or from the West Fork
  Cedar River to the Cedar Falls-Waterloo city limits.

* WHEN...From late Sunday night to Thursday afternoon.

* IMPACTS...At 92.7 feet, Water affects Big Woods Rd north of
  Dunkerton Rd as well as Ford Rd south of Fitkin Rd.

* ADDITIONAL DETAILS...
  - At 2:45 PM CDT Friday the stage was 84.2 feet.
  - Forecast...Flood stage may be reached early Monday morning.
  - Flood stage is 89.0 feet.


&&

LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
      4262 9241

$$

IAZ027-028-039-220530-
/O.CON.KDMX.FL.A.0027.240624T1200Z-240625T1836Z/
/JANI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM MONDAY MORNING TO EARLY
TUESDAY AFTERNOON...

* WHAT...Flooding is possible.

* WHERE...The Cedar River at Janesville, or from Quarter Section Run
  to the West Fork Cedar River.

* WHEN...From Monday morning to early Tuesday afternoon.

* IMPACTS...At 13.0 feet, Water affects W 3rd St and may result in
  evacuation of a trailer court in Janesville. Water also affects
  much of the Janesville city park as well as nearby gravel roads.

* ADDITIONAL DETAILS...
  - At 2:45 PM CDT Friday the stage was 5.3 feet.
  - Forecast...Flood stage may be reached Monday morning.
  - Flood stage is 13.0 feet.


&&

LAT...LON 4269 9230 4261 9236 4260 9249 4262 9249
      4269 9249

$$

IAZ025-220530-
/O.CON.KDMX.FL.A.0026.240624T1800Z-240625T1200Z/
/ROWI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON TO TUESDAY
MORNING...

* WHAT...Flooding is possible.

* WHERE...The Iowa River near Rowan, or from Belmond to Dows.

* WHEN...From Monday afternoon to Tuesday morning.

* IMPACTS...At 12.5 feet, Water affects US 69 north of Belmond.

* ADDITIONAL DETAILS...
  - At 3:00 PM CDT Friday the stage was 7.8 feet.
  - Forecast...Flood stage may be reached early Monday afternoon.
  - Flood stage is 12.5 feet.


&&

LAT...LON 4275 9367 4284 9368 4287 9358 4266 9346
      4263 9352

$$

IAZ039-220530-
/O.CON.KDMX.FL.A.0028.240624T2116Z-240627T0000Z/
/ALOI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
425 PM CDT Fri Jun 21 2024

...FLOOD WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON TO WEDNESDAY
EVENING...

* WHAT...Flooding is possible.

* WHERE...The Cedar River at Waterloo, or from the Waterloo-Cedar
  Falls city limits to Spring Creek near La Porte City.

* WHEN...From Monday afternoon to Wednesday evening.

* IMPACTS...At 13.0 feet, Many storm sewers are closed along Black
  Hawk Creek and the Cedar River. The Fletcher Ave levee gates are
  closed.

* ADDITIONAL DETAILS...
  - At 3:00 PM CDT Friday the stage was 8.3 feet.
  - Forecast...Flood stage may be reached Monday afternoon.
  - Flood stage is 13.0 feet.


&&

LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
      4251 9245

$$

Zogg