Alert archive / Iowa / River Flood Warnings in 2019

River Flood Warning 2, NWS Des Moines, IA

March 12, 2019Davis County, Wapello County, Iowa

NWS Des Moines, IA issued this river flood warning at Mar 12, 2019, 10:39 AM CDT for Davis County, Wapello County, Iowa. It took effect at Mar 12, 2019, 11:20 AM CDT. It was in force for 4 days.

The area

The outline as issued.

The facts

Issued
Mar 12, 2019, 10:39 AM CDT (15:39 UTC)
In effect from
Mar 12, 2019, 11:20 AM CDT
Expired
Mar 16, 2019, 11:00 PM CDT
In force
4 days
Issued by
NWS Des Moines, IA
Area
Storm-based polygon
Flood severity
Minor

Counties Davis County, IA, Wapello County, IA

The radar

The Des Moines radar (KDMX), 143 km from the middle of the area, began a volume at 15:40 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 Des Moines River at Ottumwa (OTMI4). The gauge peaked at 13.22 ft at Mar 12, 2019, 10:00 AM CDT.

actionminormoderate5101503/1203/1303/1403/1503/1603/1703/18
Action stage
9 ft
Minor stage
13 ft
Moderate stage
15 ft
Major stage
19 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05489500, 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.

470 
WGUS43 KDMX 121539
FLWDMX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Des Moines IA
1039 AM CDT Tue Mar 12 2019

...The National Weather Service in Des Moines has issued a Flood 
Warning for all or portions of the following rivers in Iowa...Des 
Moines River...

  Affecting the following counties in Iowa...Davis...Wapello
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC051-179-131539-
/O.NEW.KDMX.FL.W.0002.190313T2145Z-190317T0400Z/
/OTMI4.1.RS.190313T2145Z.190314T1800Z.190316T0400Z.NO/
1039 AM CDT Tue Mar 12 2019

...Flood Warning in effect until late Friday evening...

The National Weather Service in Des Moines has issued a
* Flood Warning for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until late Friday evening.
* At  9:10 AM Tuesday the stage was 8.0 feet, or 3.5 feet below Flood
  Stage.
* Flood Stage is 11.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday afternoon. Continue 
  rising to 13.2 feet, or 1.7 feet above Flood Stage, Thursday 
  afternoon. Then begin falling and go below Flood Stage late Friday
  evening. Ice jamming could cause river flooding in advance of the 
  start time of this warning.  
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

Hagenhoff
6 follow-up statements
779 
WGUS83 KDMX 121631
FLSDMX

Flood Statement
National Weather Service Des Moines IA
1131 AM CDT Tue Mar 12 2019

...The Flood Warning has been extended for all or portions of the 
following rivers in Iowa...Des Moines River...

  Affecting the following counties in Iowa...Davis...Wapello
  
Ice jamming is currently occuring upstream of the gage. Expect rises 
at the gage as this moves downstream. Sudden rises are possible.  
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC051-179-131631-
/O.EXT.KDMX.FL.W.0002.190312T1620Z-190317T0400Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190316T0400Z.NO/
1131 AM CDT Tue Mar 12 2019

...Flood Warning now in effect until late Friday evening...

The Flood Warning continues for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until late Friday evening.
* At 10:50 AM Tuesday the stage was 11.3 feet, or 0.2 feet below 
  Flood Stage.
* Flood Stage is 11.5 feet.
* Minor flooding due to ice jamming is currently occuring. Minor 
  flooding is forecast again by Wednesday evening due to increase 
  snow  melt and rainfall.
* Forecast...rise to Flood Stage late Wednesday afternoon. Continue 
  rising to 13.2 feet, or 1.7 feet above Flood Stage, Thursday 
  afternoon. Then begin falling and go below Flood Stage late Friday
  evening.
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$
891 
WGUS83 KDMX 130205
FLSDMX

Flood Statement
National Weather Service Des Moines IA
905 PM CDT Tue Mar 12 2019

...The Flood Warning has been extended for all or portions of the 
following rivers in Iowa...Des Moines River...Middle River...

  Affecting the following counties in Iowa...Davis...Madison...
  Wapello...Warren
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC051-179-140204-
/O.EXT.KDMX.FL.W.0002.000000T0000Z-190316T0336Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190315T0336Z.NO/
905 PM CDT Tue Mar 12 2019

...Flood Warning now in effect until late Thursday evening...

The Flood Warning continues for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until late Thursday evening.
* At  8:50 PM Tuesday the stage was 7.7 feet, or 3.8 feet below Flood
  Stage.
* Flood Stage is 11.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early Thursday morning. Continue 
  rising to 12.0 feet, or 0.5 feet above Flood Stage, Thursday 
  afternoon. Then begin falling and go below Flood Stage late 
  Thursday evening.
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

IAC121-181-140204-
/O.EXT.KDMX.FL.W.0001.000000T0000Z-190315T0200Z/
/IDNI4.1.RS.190312T0407Z.190312T0730Z.190314T0200Z.NO/
905 PM CDT Tue Mar 12 2019

...Flood Warning now in effect until late Wednesday evening...

The Flood Warning continues for
  The Middle River near Indianola, or From Clanton Creek near Spring 
  Hill...to the Des Moines River.
* Until late Wednesday evening.
* At  8:15 PM Tuesday the stage was 21.7 feet, or 1.3 feet below 
  Flood Stage.
* Flood Stage is 23.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday morning. Continue rising 
  to 23.2 feet, or 0.2 feet above Flood Stage, Wednesday afternoon. 
  Then begin falling and go below Flood Stage late Wednesday 
  evening.
* Impact...At 22.0 feet, Widespread agricultural flooding occurs.

&&

LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
      4135 9373 4139 9376             

$$
124 
WGUS83 KDMX 130854
FLSDMX

Flood Statement
National Weather Service Des Moines IA
354 AM CDT Wed Mar 13 2019

...The Flood Warning has been extended for all or portions of the 
following rivers in Iowa...Middle River...

  Affecting the following counties in Iowa...Madison...Warren
  
...The Flood Warning continues for all or portions of the following 
rivers in Iowa...Des Moines River...

  Affecting the following counties in Iowa...Davis...Wapello
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC051-179-140854-
/O.CON.KDMX.FL.W.0002.000000T0000Z-190316T0336Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190315T0336Z.NO/
354 AM CDT Wed Mar 13 2019

...Flood Warning remains in effect until late Thursday evening...

The Flood Warning continues for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until late Thursday evening.
* At  3:20 AM Wednesday the stage was 9.2 feet, or 2.3 feet below 
  Flood Stage.
* Flood Stage is 11.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising 
  to 12.0 feet, or 0.5 feet above Flood Stage, Thursday afternoon. 
  Then begin falling and go below Flood Stage late Thursday evening.
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

IAC121-181-140854-
/O.EXT.KDMX.FL.W.0001.000000T0000Z-190315T1026Z/
/IDNI4.1.RS.190312T0407Z.190313T1800Z.190314T1026Z.NR/
354 AM CDT Wed Mar 13 2019

...Flood Warning now in effect until Thursday morning...

The Flood Warning continues for
  The Middle River near Indianola, or From Clanton Creek near Spring 
  Hill...to the Des Moines River.
* Until Thursday morning.
* At  3:15 AM Wednesday the stage was 24.5 feet, or 1.5 feet above 
  Flood Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 25.1 feet, or 2.1 feet above Flood Stage, this 
  afternoon. Then begin falling and go below Flood Stage Thursday 
  morning.
* Impact...At 22.0 feet, Widespread agricultural flooding occurs.

&&

LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
      4135 9373 4139 9376             

$$

KLP
832 
WGUS83 KDMX 131623
FLSDMX

Flood Statement
National Weather Service Des Moines IA
1123 AM CDT Wed Mar 13 2019

...The Flood Warning has been extended for all or portions of the 
following rivers in Iowa...Des Moines River...

  Affecting the following counties in Iowa...Davis...Wapello
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC051-179-141622-
/O.EXT.KDMX.FL.W.0002.000000T0000Z-190316T0742Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190315T0742Z.NO/
1123 AM CDT Wed Mar 13 2019

...Flood Warning now in effect until early Friday morning...

The Flood Warning continues for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until early Friday morning.
* At 10:50 AM Wednesday the stage was 9.8 feet, or 1.7 feet below 
  Flood Stage.
* Flood Stage is 11.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight. Continue 
  rising to 12.5 feet, or 1.0 feet above Flood Stage, Thursday 
  afternoon. Then begin falling and go below Flood Stage early 
  Friday morning.
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

Zogg
810 
WGUS83 KDMX 132004
FLSDMX

Flood Statement
National Weather Service Des Moines IA
304 PM CDT Wed Mar 13 2019

...The Flood Warning continues for all or portions of the following 
rivers in Iowa...Black Hawk Creek...South Skunk River...Des Moines 
River...Raccoon River...North Raccoon River...North River...Middle 
River...

  Affecting the following counties in Iowa...Black Hawk...Dallas...
  Davis...Greene...Madison...Polk...Story...Wapello...Warren
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC013-142004-
/O.CON.KDMX.FL.W.0003.190314T1500Z-190318T1312Z/
/HUDI4.2.ER.190314T1500Z.190315T1800Z.190317T1312Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until Sunday morning...

The Flood Warning continues for
  The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy 
  County line...to the Cedar River in Waterloo.
* Until Sunday morning.
* At  1:45 PM Wednesday the stage was 8.5 feet, or 5.5 feet below 
  Flood Stage.
* Flood Stage is 14.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
  16.0 feet, or 2.0 feet above Flood Stage, Friday afternoon. Then 
  begin falling and go below Flood Stage Sunday morning.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.

&&

LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
      4253 9238                       

$$

IAC153-169-142004-
/O.CON.KDMX.FL.W.0004.190314T1612Z-190316T1251Z/
/AESI4.1.ER.190314T1612Z.190315T0000Z.190315T1251Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until Friday morning...

The Flood Warning continues for
  The South Skunk River near Ames US 30, or From Squaw Creek...to the
  Polk-Jasper County line.
* Until Friday morning.
* At  2:00 PM Wednesday the stage was 14.4 feet, or 7.1 feet below 
  Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage midday Thursday. Continue rising to 
  22.0 feet, or 0.5 feet above Flood Stage, Thursday evening. Then 
  begin falling and go below Flood Stage Friday morning.
* Impact...At 21.0 feet, Water affects South 16th Street. Water also 
  affects the sports complex along the river south of US 30.

&&

LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
      4180 9352 4201 9362             

$$

IAC153-142004-
/O.CON.KDMX.FL.W.0005.190314T2200Z-000000T0000Z/
/DESI4.2.ER.190314T2200Z.190316T1800Z.000000T0000Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until further notice...

The Flood Warning continues for
  The Des Moines River at Des Moines SE 6th St, or From below the 
  Center Street dam...to Runnells.
* Until further notice.
* At  2:00 PM Wednesday the stage was 16.7 feet, or 7.3 feet below 
  Flood Stage.
* Flood Stage is 24.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage Thursday evening. Continue rising to
  27.8 feet, or 3.8 feet above Flood Stage, Saturday afternoon.
* Impact...At 26.3 feet, Water covers Arthur Street east of Carlisle.

&&

LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
      4159 9366 4159 9356             

$$

IAC051-179-142004-
/O.CON.KDMX.FL.W.0002.000000T0000Z-190316T0742Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190315T0742Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until early Friday morning...

The Flood Warning continues for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* Until early Friday morning.
* At  2:20 PM Wednesday the stage was 9.9 feet, or 1.6 feet below 
  Flood Stage.
* Flood Stage is 11.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight. Continue 
  rising to 12.5 feet, or 1.0 feet above Flood Stage, Thursday 
  afternoon. Then begin falling and go below Flood Stage early 
  Friday morning.
* Impact...At 12.0 feet, Water affects Eldon.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

IAC049-153-142004-
/O.CON.KDMX.FL.W.0006.190314T2125Z-190320T2100Z/
/VNMI4.1.ER.190314T2125Z.190317T0000Z.190319T2100Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until Tuesday afternoon...

The Flood Warning continues for
  The Raccoon River at Van Meter, or From the North and South Raccoon
  Rivers...to Walnut Woods State Park.
* Until Tuesday afternoon.
* At  2:00 PM Wednesday the stage was 14.0 feet, or 3.0 feet below 
  Flood Stage.
* Flood Stage is 17.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late Thursday afternoon. Continue 
  rising to 19.4 feet, or 2.4 feet above Flood Stage, Saturday 
  evening. Then begin falling and go below Flood Stage Tuesday 
  afternoon.
* Impact...At 19.0 feet, Flooding of several county roads occurs.

&&

LAT...LON 4153 9397 4155 9396 4155 9375 4153 9374
      4151 9388 4153 9397             

$$

IAC153-142004-
/O.CON.KDMX.FL.W.0007.190314T1134Z-000000T0000Z/
/DEMI4.2.ER.190314T1134Z.190317T1200Z.000000T0000Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until further notice...

The Flood Warning continues for
  The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
  the Des Moines River.
* Until further notice.
* At  1:45 PM Wednesday the stage was 8.0 feet, or 4.0 feet below 
  Flood Stage.
* Flood Stage is 12.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
  17.9 feet, or 5.9 feet above Flood Stage, Sunday morning.
* Impact...At 18.0 feet, All the levee gates are closed in Water 
  Works Park.

&&

LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
      4157 9361                       

$$

IAC049-073-142004-
/O.CON.KDMX.FL.W.0008.190314T1651Z-000000T0000Z/
/PROI4.3.ER.190314T1651Z.190317T0000Z.000000T0000Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until further notice...

The Flood Warning continues for
  The North Raccoon River near Perry, or From the Greene-Dallas 
  County line...to Adel.
* Until further notice.
* At  2:15 PM Wednesday the stage was 7.5 feet, or 7.5 feet below 
  Flood Stage.
* Flood Stage is 15.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage midday Thursday. Continue rising to 
  20.4 feet, or 5.4 feet above Flood Stage, Saturday evening.
* Impact...At 20.0 feet, Limited evacuations may begin in residential
  areas of Adel...along with extensive sandbagging.

&&

LAT...LON 4159 9403 4186 9423 4186 9410 4161 9394
      4159 9403                       

$$

IAC121-181-142004-
/O.CON.KDMX.FL.W.0009.190314T1525Z-190317T0730Z/
/NRWI4.1.ER.190314T1525Z.190315T0000Z.190316T0730Z.NO/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until early Saturday morning...

The Flood Warning continues for
  The North River near Norwalk, or From the Madison-Warren County 
  line...to the Des Moines River.
* Until early Saturday morning.
* At  2:15 PM Wednesday the stage was 18.3 feet, or 3.7 feet below 
  Flood Stage.
* Flood Stage is 22.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
  22.7 feet, or 0.7 feet above Flood Stage, Thursday evening. Then 
  begin falling and go below Flood Stage early Saturday morning.
* Impact...At 22.0 feet, Water is over Iowa 28 immediately south of 
  Norwalk. Several rural gravel roads are also threatened.

&&

LAT...LON 4143 9379 4151 9361 4153 9346 4151 9344
      4138 9379 4143 9379             

$$

IAC121-181-142004-
/O.CON.KDMX.FL.W.0001.000000T0000Z-190316T0954Z/
/IDNI4.2.RS.190312T0407Z.190314T0600Z.190315T0954Z.NR/
304 PM CDT Wed Mar 13 2019

...Flood Warning remains in effect until early Friday morning...

The Flood Warning continues for
  The Middle River near Indianola, or From Clanton Creek near Spring 
  Hill...to the Des Moines River.
* Until early Friday morning.
* At  2:15 PM Wednesday the stage was 24.8 feet, or 1.8 feet above 
  Flood Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 26.0 feet, or 3.0 feet above Flood Stage, after 
  midnight tonight. Then begin falling and go below Flood Stage 
  early Friday morning.
* Impact...At 26.0 feet, Water approaches the underside of the US 
  65/69 overpass.

&&

LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
      4135 9373 4139 9376             

$$

Zogg
714 
WGUS83 KDMX 132239
FLSDMX

Flood Statement
National Weather Service Des Moines IA
539 PM CDT Wed Mar 13 2019

...The Flood Warning has been cancelled for all or portions of the 
following rivers in Iowa...Des Moines River...

  Affecting the following counties in Iowa...Davis...Wapello
  
...The Flood Warning has been extended for all or portions of the 
following rivers in Iowa...Des Moines River...Raccoon River...North 
Raccoon River...North River...Middle River...

  Affecting the following counties in Iowa...Dallas...Greene...
  Madison...Polk...Warren
  
River forecasts include observed precipitation, as well as expected 
precipitation over the next 48 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded area, turn around and find an alternate 
route. Turn around, do not drown.

More information--including impact statements and crest 
histories--is available on the Web at...  www.weather.gov/desmoines.
Click on the Rivers and Lakes link.

&&

IAC153-142239-
/O.EXT.KDMX.FL.W.0005.190314T2224Z-000000T0000Z/
/DESI4.2.ER.190314T2224Z.190317T1800Z.000000T0000Z.NO/
539 PM CDT Wed Mar 13 2019

...Flood Warning now in effect until further notice...

The Flood Warning continues for
  The Des Moines River at Des Moines SE 6th St, or From below the 
  Center Street dam...to Runnells.
* Until further notice.
* At  5:00 PM Wednesday the stage was 18.7 feet, or 5.3 feet below 
  Flood Stage.
* Flood Stage is 24.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage Thursday evening. Continue rising to
  27.9 feet, or 3.9 feet above Flood Stage, Sunday afternoon.
* Impact...At 26.3 feet, Water covers Arthur Street east of Carlisle.

&&

LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
      4159 9366 4159 9356             

$$

IAC051-179-132309-
/O.CAN.KDMX.FL.W.0002.000000T0000Z-190316T0742Z/
/OTMI4.N.RS.190312T1522Z.000000T0000Z.000000T0000Z.NO/
539 PM CDT Wed Mar 13 2019

...Flood Warning is cancelled...

The Flood Warning is cancelled for
  The Des Moines River at Ottumwa, or From Middle Avery Creek near 
  Chillicothe...to Eldon.
* At  5:20 PM Wednesday the stage was 10.1 feet, or 1.4 feet below 
  Flood Stage.
* Forecast...crest below Flood Stage with a stage of 10.9 feet, or 
  0.6 feet below Flood Stage, Thursday morning. 
* Impact...At 11.0 feet, Bear Creek reaches bankfull.

&&

LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
      4087 9221                       

$$

IAC049-153-142239-
/O.EXT.KDMX.FL.W.0006.190314T0030Z-190320T2230Z/
/VNMI4.1.ER.190314T0030Z.190314T0600Z.190319T2230Z.NO/
539 PM CDT Wed Mar 13 2019

...Flood Warning now in effect until Tuesday evening...

The Flood Warning continues for
  The Raccoon River at Van Meter, or From the North and South Raccoon
  Rivers...to Walnut Woods State Park.
* Until Tuesday evening.
* At  5:00 PM Wednesday the stage was 15.5 feet, or 1.5 feet below 
  Flood Stage.
* Flood Stage is 17.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to 
  20.2 feet, or 3.2 feet above Flood Stage, after midnight tonight. 
  Then begin falling and go below Flood Stage Tuesday evening.
* Impact...At 20.0 feet, Avenue R north just north of the river is 
  overtopped. In West Des Moines...several buildings in Walnut Woods
  State Park flood.

&&

LAT...LON 4153 9397 4155 9396 4155 9375 4153 9374
      4151 9388 4153 9397             

$$

IAC049-073-142239-
/O.EXT.KDMX.FL.W.0008.190314T1738Z-000000T0000Z/
/PROI4.3.ER.190314T1738Z.190316T1800Z.000000T0000Z.NO/
539 PM CDT Wed Mar 13 2019

...Flood Warning now in effect until further notice...

The Flood Warning continues for
  The North Raccoon River near Perry, or From the Greene-Dallas 
  County line...to Adel.
* Until further notice.
* At  5:15 PM Wednesday the stage was 8.4 feet, or 6.6 feet below 
  Flood Stage.
* Flood Stage is 15.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage midday Thursday. Continue rising to 
  20.5 feet, or 5.5 feet above Flood Stage, Saturday afternoon.
* Impact...At 20.0 feet, Limited evacuations may begin in residential
  areas of Adel...along with extensive sandbagging.

&&

LAT...LON 4159 9403 4186 9423 4186 9410 4161 9394
      4159 9403                       

$$

IAC121-181-142239-
/O.EXT.KDMX.FL.W.0009.190314T1500Z-190317T0400Z/
/NRWI4.1.ER.190314T1500Z.190315T0000Z.190316T0400Z.NO/
539 PM CDT Wed Mar 13 2019

...Flood Warning now in effect until late Friday evening...

The Flood Warning continues for
  The North River near Norwalk, or From the Madison-Warren County 
  line...to the Des Moines River.
* Until late Friday evening.
* At  5:15 PM Wednesday the stage was 18.9 feet, or 3.1 feet below 
  Flood Stage.
* Flood Stage is 22.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
  22.5 feet, or 0.5 feet above Flood Stage, Thursday evening. Then 
  begin falling and go below Flood Stage late Friday evening.
* Impact...At 22.0 feet, Water is over Iowa 28 immediately south of 
  Norwalk. Several rural gravel roads are also threatened.

&&

LAT...LON 4143 9379 4151 9361 4153 9346 4151 9344
      4138 9379 4143 9379             

$$

IAC121-181-142239-
/O.EXT.KDMX.FL.W.0001.000000T0000Z-190315T1104Z/
/IDNI4.1.RS.190312T0407Z.190313T1530Z.190314T1104Z.NR/
539 PM CDT Wed Mar 13 2019

...Flood Warning now in effect until Thursday morning...

The Flood Warning continues for
  The Middle River near Indianola, or From Clanton Creek near Spring 
  Hill...to the Des Moines River.
* Until Thursday morning.
* At  5:15 PM Wednesday the stage was 24.3 feet, or 1.3 feet above 
  Flood Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 24.6 feet, or 1.6 feet above Flood Stage, this 
  evening. Then begin falling and go below Flood Stage Thursday 
  morning.
* Impact...At 24.0 feet, Water reaches the south shoulder of Highway 
  G24. Numerous county gravel roads are overtopped.

&&

LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
      4135 9373 4139 9376             

$$

What 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 Des Moines, IA wrote its last area forecast discussion before this river flood warning went out at Mar 12, 6:26 AM CDT, 4 hours 13 minutes earlier.

Area forecast discussion, Mar 12, 6:26 AM CDT, 4 hours 13 minutes before
Area Forecast Discussion
National Weather Service Des Moines IA
626 AM CDT Tue Mar 12 2019

...Updated Aviation Discussion...

.DISCUSSION.../Today through Monday/
Issued at 330 AM CDT Tue Mar 12 2019

Forecast continues to focus on the significant storm system
expected to impact much of the central CONUS through mid-week.
Mass response already underway with deep low level southerly flow
across the Plains states, ahead of a upper level closed low near
the Baja California. This low transitions to more of an open wave
and ejects east toward the High Plains by Wednesday morning, and
begins to phase with a northern stream wave digging southeast
from the Pacific northwest. The phasing will act to amplify the
upper trough before it becomes negatively tilted as it enters into
the central Plains Wednesday night. Significant deepening of a
lee- side surface low results in an impressive 975mb or lower
cyclone emerging across Kansas, eventually moving across Iowa
Thursday as it begins to fill and weaken. Main concern with this
system in our area will be flood potential due to a melting snow
pack and several periods of rainfall, followed by strong winds
and possibility for some winter weather Thursday.

Not much change from the inherited forecast as latest model runs
generally have stayed the course. Low-level theta-e advection
increasing over the state will eventually produce shower activity
by mid to late morning in the southwest, becoming more widespread
as a weak lead wave skirts by this afternoon and evening. Flow aloft
becomes highly diffluent as the upper low ejects into the Plains
Tuesday night into Wednesday. 60+ kt LLJ taps into an open Gulf
and advects an unseasonably moist airmass into the state, pushing
pwats toward max climo values for this time of year. Dewpoints
pushing into the 40s and low 50s will efficiently eat away at the
snow pack, and the potential for heavy rainfall will likely lead
to flooding concerns in some areas. Flood Watch remains prudent
for this time period to highlight the threat. Some thunder is also
possible on Wednesday, but a deep moist adiabatic profile limits
instability and should keep any threat of strong to severe storms
highly conditional in our area.

A lull in precipitation occurs as a robust dry slot punches
through late day Wednesday. Wrap around moisture quickly swings
around the south side of the upper low, which will keep precip
chances in the forecast Thursday. Although the system becomes
vertically stacked and begins to weaken as it crosses the state, a
tight pressure gradient and strong CAA on the backside will lead
to falling temperatures and gusty winds beginning Thursday
afternoon. High confidence that wind headlines will be necessary,
especially west of I-35. Models tonight have also picked up on a
potential secondary deformation band developing on the backside of
the low Thursday, which could enter northwest Iowa as temps fall
back below freezing. This scenario would be problematic due to the
high likelihood for blowing snow and significantly restricted
visibility. After collaboration with neighbors opted not to post
any winter related headlines just yet as possible winter impacts
are still several periods out and confidence is shaky at the
moment.

A rare stretch of quiet weather awaits Friday and beyond as the
upper low departs the area and an expansive area of surface high
pressure settles into the region. Northwesterly flow aloft holds
temperatures near to a little below average for mid March,
although compared to the last few months highs in the 30s and 40s
will probably feel quite comfortable to most Iowans. Models show
a few low amplitude waves passing through, but result in only
passing cloud cover as dry low levels eat up most QPF potential.

&&

.AVIATION.../For the 12Z TAFS through 12Z Wednesday morning/
Issued at 620 AM CDT Tue Mar 12 2019

MVFR ceilings to move into the state later this morning into the
afternoon hours and should lower to IFR mid to late afternoon with
the onset of the rain. Have MVFR visibility with the rain, but
high confidence with the LIFR/IFR visibility by this evening over
all TAF sites. Confident the LIFR/IFR ceilings and visibility
will persist into Wednesday morning but lower confidence in the
duration of the rain and thus any place where the rains ceases
should see even thicker fog. There is a brief period this
afternoon for some wind shear and kept mention of it for all TAF
sites.

&&

.HYDROLOGY...
Issued at 335 AM CDT Tue Mar 12 2019

Widespread rainfall amounts of around 1-2" are likely across
central Iowa today through Thursday, with the majority of the
rainfall and heaviest rates coming late tonight through
Wednesday. Due to possible thunderstorms, locally higher amounts
in excess of 2" will be possible as well. The heaviest rainfall is
expected across the northwest half of the state. The heavy
rainfall will combine with expected rapid snowmelt to bring an
increasing flood threat to much of the state Wednesday into
Thursday. River levels are already running above average due to
the wet fall/winter and recent rainfall. Additionally, ice jams in
favored locations will also be possible as a string of days above
freezing are anticipated. The flooding threat will extend beyond
mainstem rivers, to smaller basins and poor drainage areas as
well. Please continue to pay attention in the coming days for any
flood warnings issued by the NWS.

&&

.DMX WATCHES/WARNINGS/ADVISORIES...
Flood Watch from Wednesday morning through Thursday evening for
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097.

&&

DISCUSSION...Martin
AVIATION...Podrazik
HYDROLOGY...Martin
Hazardous weather outlook, Mar 12, 4:14 AM CDT, 6 hours 25 minutes before
Hazardous Weather Outlook
National Weather Service Des Moines IA
414 AM CDT Tue Mar 12 2019

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-131000-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union-
Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne-
Appanoose-Davis-
414 AM CDT Tue Mar 12 2019

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

Areas of dense fog are expected later this afternoon and into
tonight where very low visibilities are possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A Flood Watch is in effect for the area Wednesday into Thursday.
Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

Widespread rainfall and a rapid snowmelt is expected mid to late
this week and looks to cause flooding and possible ice jams. A few
thunderstorms are possible on Wednesday, but the severe weather
potential remains very low. Extremely strong winds are forecast
by Thursday afternoon into the evening where wind gusts to 35 to
50 mph are anticipated.

.SPOTTER INFORMATION STATEMENT...

Spotters will not be needed.

KLP

The office that day

Everything else NWS Des Moines, IA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 11, 10:05 PM CDTRiver Flood WatchDMXMadison, Warren5 days
Mar 12, 6:55 AM CDTRiver Flood WarningDMXMadison, Warren46 hr
Mar 12, 9:48 AM CDTRiver Flood WatchDMXCass44 hr
Mar 12, 10:53 AM CDTRiver Flood WatchDMXBoone, Hamilton, Webster36 hr
Mar 12, 10:53 AM CDTRiver Flood WatchDMXPolk21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXDallas, Polk8 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXPolk6 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXPolk21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXDallas, Greene21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXBlack Hawk, Butler56 hr
Mar 12, 10:53 AM CDTRiver Flood WatchDMXEmmet21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXHumboldt21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXWright7 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXMarshall6 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXTama33 hr
Mar 12, 10:53 AM CDTRiver Flood WatchDMXBlack Hawk21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXBlack Hawk21 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXBlack Hawk6 days
Mar 12, 10:53 AM CDTRiver Flood WatchDMXWebster21 days
Mar 12, 2:21 PM CDTAreal Flood WarningDMXClarke24 hr
Mar 12, 3:39 PM CDTDense Fog AdvisoryDMXAdair, Adams, Audubon, Black Hawk, Boone, Bremer and 40 more45 hr
Mar 12, 3:39 PM CDTWind AdvisoryDMXAdair, Adams, Appanoose, Audubon, Cass, Clarke and 16 more57 hr

Nearby

River Flood Warnings in Iowa, 2019Every river flood warning in 2019

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.