Alert archive / Iowa / River Flood Warnings in 2019
River Flood Warning 2, NWS Des Moines, IA
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.
- 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
$$
Hagenhoff6 follow-up statements
779
WGUS83 KDMX 121631
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1131 AM CDT Tue Mar 12 2019
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Des Moines River...
Affecting the following counties in Iowa...Davis...Wapello
Ice jamming is currently occuring upstream of the gage. Expect rises
at the gage as this moves downstream. Sudden rises are possible.
River forecasts include observed precipitation, as well as expected
precipitation over the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC051-179-131631-
/O.EXT.KDMX.FL.W.0002.190312T1620Z-190317T0400Z/
/OTMI4.1.RS.190312T1522Z.190314T1800Z.190316T0400Z.NO/
1131 AM CDT Tue Mar 12 2019
...Flood Warning now in effect until late Friday evening...
The Flood Warning continues for
The Des Moines River at Ottumwa, or From Middle Avery Creek near
Chillicothe...to Eldon.
* Until late Friday evening.
* At 10:50 AM Tuesday the stage was 11.3 feet, or 0.2 feet below
Flood Stage.
* Flood Stage is 11.5 feet.
* Minor flooding due to ice jamming is currently occuring. Minor
flooding is forecast again by Wednesday evening due to increase
snow melt and rainfall.
* Forecast...rise to Flood Stage late Wednesday afternoon. Continue
rising to 13.2 feet, or 1.7 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage late Friday
evening.
* Impact...At 12.0 feet, Water affects Eldon.
&&
LAT...LON 4087 9221 4108 9257 4111 9251 4092 9220
4087 9221
$$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
$$
IAC121-181-140854-
/O.EXT.KDMX.FL.W.0001.000000T0000Z-190315T1026Z/
/IDNI4.1.RS.190312T0407Z.190313T1800Z.190314T1026Z.NR/
354 AM CDT Wed Mar 13 2019
...Flood Warning now in effect until Thursday morning...
The Flood Warning continues for
The Middle River near Indianola, or From Clanton Creek near Spring
Hill...to the Des Moines River.
* Until Thursday morning.
* At 3:15 AM Wednesday the stage was 24.5 feet, or 1.5 feet above
Flood Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 25.1 feet, or 2.1 feet above Flood Stage, this
afternoon. Then begin falling and go below Flood Stage Thursday
morning.
* Impact...At 22.0 feet, Widespread agricultural flooding occurs.
&&
LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
4135 9373 4139 9376
$$
KLP832
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
$$
Zogg810
WGUS83 KDMX 132004
FLSDMX
Flood Statement
National Weather Service Des Moines IA
304 PM CDT Wed Mar 13 2019
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Black Hawk Creek...South Skunk River...Des Moines
River...Raccoon River...North Raccoon River...North River...Middle
River...
Affecting the following counties in Iowa...Black Hawk...Dallas...
Davis...Greene...Madison...Polk...Story...Wapello...Warren
River forecasts include observed precipitation, as well as expected
precipitation over the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC013-142004-
/O.CON.KDMX.FL.W.0003.190314T1500Z-190318T1312Z/
/HUDI4.2.ER.190314T1500Z.190315T1800Z.190317T1312Z.NO/
304 PM CDT Wed Mar 13 2019
...Flood Warning remains in effect until Sunday morning...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Sunday morning.
* At 1:45 PM Wednesday the stage was 8.5 feet, or 5.5 feet below
Flood Stage.
* Flood Stage is 14.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
16.0 feet, or 2.0 feet above Flood Stage, Friday afternoon. Then
begin falling and go below Flood Stage Sunday morning.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
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
$$
IAC121-181-142004-
/O.CON.KDMX.FL.W.0001.000000T0000Z-190316T0954Z/
/IDNI4.2.RS.190312T0407Z.190314T0600Z.190315T0954Z.NR/
304 PM CDT Wed Mar 13 2019
...Flood Warning remains in effect until early Friday morning...
The Flood Warning continues for
The Middle River near Indianola, or From Clanton Creek near Spring
Hill...to the Des Moines River.
* Until early Friday morning.
* At 2:15 PM Wednesday the stage was 24.8 feet, or 1.8 feet above
Flood Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 26.0 feet, or 3.0 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
early Friday morning.
* Impact...At 26.0 feet, Water approaches the underside of the US
65/69 overpass.
&&
LAT...LON 4139 9376 4151 9347 4149 9338 4141 9354
4135 9373 4139 9376
$$
Zogg714
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 11, 10:05 PM CDT | River Flood Watch | DMX | Madison, Warren | 5 days |
| Mar 12, 6:55 AM CDT | River Flood Warning | DMX | Madison, Warren | 46 hr |
| Mar 12, 9:48 AM CDT | River Flood Watch | DMX | Cass | 44 hr |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Boone, Hamilton, Webster | 36 hr |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Polk | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Dallas, Polk | 8 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Polk | 6 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Polk | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Dallas, Greene | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Black Hawk, Butler | 56 hr |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Emmet | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Humboldt | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Wright | 7 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Marshall | 6 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Tama | 33 hr |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Black Hawk | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Black Hawk | 21 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Black Hawk | 6 days |
| Mar 12, 10:53 AM CDT | River Flood Watch | DMX | Webster | 21 days |
| Mar 12, 2:21 PM CDT | Areal Flood Warning | DMX | Clarke | 24 hr |
| Mar 12, 3:39 PM CDT | Dense Fog Advisory | DMX | Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 40 more | 45 hr |
| Mar 12, 3:39 PM CDT | Wind Advisory | DMX | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 16 more | 57 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.