Alert archive / Iowa / River Flood Warnings in 2018
River Flood Warning 46, NWS Des Moines, IA
NWS Des Moines, IA issued this river flood warning at Jun 30, 2018, 11:04 PM CDT for Polk County, Iowa. It took effect at Jun 30, 2018, 11:56 PM CDT. It was in force for 31 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 30, 2018, 11:04 PM CDT (04:04 UTC)
- In effect from
- Jun 30, 2018, 11:56 PM CDT
- Expired
- Jul 2, 2018, 7:08 AM CDT
- In force
- 31 hr
- Issued by
- NWS Des Moines, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Polk County, IA
The radar
The Des Moines radar (KDMX), 19 km from the middle of the area, began a volume at 04:06 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 Raccoon River at Des Moines Fleur Dr (DEMI4). The gauge peaked at 16.31 ft at Jul 1, 2018, 12:00 PM CDT.
- Action stage
- 8 ft
- Minor stage
- 12 ft
- Moderate stage
- 16 ft
- Major stage
- 25 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05484900, 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.
242
WGUS43 KDMX 010404
FLWDMX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Des Moines IA
1104 PM CDT Sat Jun 30 2018
...The National Weather Service in Des Moines has issued a Flood
Warning for all or portions of the following rivers in Iowa...
Raccoon River...
Affecting the following counties in Iowa...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 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.
&&
IAC153-020403-
/O.NEW.KDMX.FL.W.0046.180701T0456Z-180705T2000Z/
/DEMI4.1.ER.180701T0456Z.180702T0600Z.180704T2000Z.NO/
1104 PM CDT Sat Jun 30 2018
...Flood Warning in effect until Wednesday afternoon...
The National Weather Service in Des Moines has issued a
* Flood Warning for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until Wednesday afternoon.
* At 10:45 PM Saturday the stage was 11.4 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 12.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising
to 15.7 feet, or 3.7 feet above Flood Stage, early Monday morning.
Then begin falling and go below Flood Stage Wednesday afternoon.
* Impact...At 15.5 feet, Water approaches Fleur Drive and affects the
Grays Lake trails.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$6 follow-up statements
676
WGUS83 KDMX 010725
FLSDMX
Flood Statement
National Weather Service Des Moines IA
225 AM CDT Sun Jul 1 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Des Moines River...West Fork Des Moines
River...East Fork Des Moines River...Beaver Creek...Raccoon River...
Affecting the following counties in Iowa...Humboldt...Kossuth...
Palo Alto...Pocahontas...Polk...Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Des Moines River...West Fork Des Moines River...
Affecting the following counties in Iowa...Emmet...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC187-020725-
/O.EXT.KDMX.FL.W.0033.000000T0000Z-000000T0000Z/
/FODI4.1.ER.180621T0228Z.180703T0600Z.000000T0000Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until further notice...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until further notice.
* At 2:00 AM Sunday the stage was 12.2 feet, or 1.8 feet above Flood
Stage.
* Flood Stage is 10.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 14.6 feet, or 4.1 feet above Flood Stage, early
Tuesday morning. Then begin falling.
* Impact...At 13.0 feet, Industries near Phinney Park are threatened.
Residences along the west bank of the river in Lehigh are also
affected.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC153-020725-
/O.CON.KDMX.FL.W.0045.000000T0000Z-000000T0000Z/
/DESI4.2.ER.180701T0246Z.180702T0600Z.000000T0000Z.NO/
225 AM CDT Sun Jul 1 2018
...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 AM Sunday the stage was 27.4 feet, or 3.4 feet above Flood
Stage.
* Flood Stage is 24.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 29.8 feet, or 5.8 feet above Flood Stage, after
midnight tonight. Then begin falling.
* Impact...At 28.0 feet, Agricultural fields are affected in the
Vandalia Road area.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC063-020725-
/O.CON.KDMX.FL.W.0035.000000T0000Z-000000T0000Z/
/ESVI4.2.ER.180621T0441Z.180702T0600Z.000000T0000Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Estherville, or From the
Iowa-Minnesota border...to near Wallingford.
* Until further notice.
* At 2:00 AM Sunday the stage was 13.3 feet, or 5.3 feet above Flood
Stage.
* Flood Stage is 8.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 14.0 feet, or 6.0 feet above Flood Stage, after
midnight tonight. Then begin falling.
* Impact...At 14.0 feet, Sandbagging may be needed on the W side of
Estherville.
&&
LAT...LON 4326 9483 4350 9491 4350 9485 4326 9471
4326 9483
$$
IAC147-151-020725-
/O.EXT.KDMX.FL.W.0037.000000T0000Z-180709T0000Z/
/EMTI4.2.ER.180622T0630Z.180703T1800Z.180708T0000Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until Saturday evening...
The Flood Warning continues for
The West Fork Des Moines River at Emmetsburg, or From near
Graettinger...to Cylinder Creek near West Bend.
* Until Saturday evening.
* At 2:15 AM Sunday the stage was 12.4 feet, or 1.4 feet above Flood
Stage.
* Flood Stage is 11.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 13.2 feet, or 2.2 feet above Flood Stage,
Tuesday afternoon. Then begin falling and go below Flood Stage
Saturday evening.
* Impact...At 13.0 feet, Closure of Iowa 4 is likely. Some of the
airport runways are threatened. Water flows into Boggess gravel
pits.
&&
LAT...LON 4309 9475 4326 9483 4326 9471 4294 9444
4279 9444 4309 9475
$$
IAC091-109-020725-
/O.EXT.KDMX.FL.W.0039.000000T0000Z-180706T0600Z/
/AGNI4.2.ER.180622T0151Z.180626T1300Z.180705T0600Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until early Thursday morning...
The Flood Warning continues for
The East Fork Des Moines River near Algona, or From Buffalo Creek
near Burt...to Lotts Creek near Livermore.
* Until early Thursday morning.
* At 2:15 AM Sunday the stage was 16.9 feet, or 0.1 feet below Flood
Stage.
* Flood Stage is 17.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage this morning. Continue rising to
18.0 feet, or 1.0 feet above Flood Stage, Monday afternoon. Then
begin falling and go below Flood Stage early Thursday morning.
* Impact...At 18.0 feet, US 169 is threatened near Saint Joseph and
may be overtopped south of Algona.
&&
LAT...LON 4288 9415 4288 9425 4307 9428 4320 9422
4320 9414 4288 9415
$$
IAC153-020725-
/O.EXT.KDMX.FL.W.0048.180701T0758Z-180702T2100Z/
/GRMI4.1.ER.180701T0758Z.180701T1200Z.180701T2100Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until late this afternoon...
The Flood Warning continues for
The Beaver Creek near Grimes, or From Slough Creek near Bouton...to
the Des Moines River.
* Until late this afternoon.
* At 2:15 AM Sunday the stage was 13.9 feet, or 0.1 feet below Flood
Stage.
* Flood Stage is 14.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early this morning. Continue rising
to 14.5 feet, or 0.5 feet above Flood Stage, this morning. Then
begin falling and go below Flood Stage late this afternoon.
* Impact...At 14.5 feet, Northwest 62nd Avenue in Johnston floods.
&&
LAT...LON 4163 9367 4181 9400 4186 9400 4172 9373
4166 9367 4163 9367
$$
IAC153-020725-
/O.EXT.KDMX.FL.W.0046.000000T0000Z-180708T0000Z/
/DEMI4.2.ER.180701T0414Z.180702T0000Z.180707T0000Z.NO/
225 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until Friday evening...
The Flood Warning continues for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until Friday evening.
* At 1:45 AM Sunday the stage was 14.3 feet, or 2.3 feet above Flood
Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 18.1 feet, or 6.1 feet above Flood Stage, this
evening. Then begin falling and go below Flood Stage Friday
evening.
* Impact...At 15.5 feet, Water approaches Fleur Drive and affects the
Grays Lake trails.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$855
WGUS83 KDMX 011121
FLSDMX
Flood Statement
National Weather Service Des Moines IA
621 AM CDT Sun Jul 1 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Des Moines River...Raccoon River...
Affecting the following counties in Iowa...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 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.
&&
IAC153-021121-
/O.EXT.KDMX.FL.W.0047.000000T0000Z-180702T1912Z/
/DMOI4.1.ER.180701T0435Z.180701T1200Z.180701T1912Z.NO/
621 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until this afternoon...
The Flood Warning continues for
The Des Moines River at Des Moines 2nd Ave, or From the NW 66th
Avenue bridge...to the Center Street dam.
* Until this afternoon.
* At 5:15 AM Sunday the stage was 23.9 feet, or 0.9 feet above Flood
Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 24.2 feet, or 1.2 feet above Flood Stage, this
morning. Then begin falling and go below Flood Stage this
afternoon.
* Impact...At 24.0 feet, Water affects several residences.
&&
LAT...LON 4159 9366 4168 9369 4168 9365 4159 9356
4159 9366
$$
IAC153-021121-
/O.EXT.KDMX.FL.W.0045.000000T0000Z-180709T0000Z/
/DESI4.2.ER.180701T0246Z.180701T1800Z.180708T0000Z.NO/
621 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until Saturday evening...
The Flood Warning continues for
The Des Moines River at Des Moines SE 6th St, or From below the
Center Street dam...to Runnells.
* Until Saturday evening.
* At 6:00 AM Sunday the stage was 28.4 feet, or 4.4 feet above Flood
Stage.
* Flood Stage is 24.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 28.8 feet, or 4.8 feet above Flood Stage, this
afternoon. Then begin falling and go below Flood Stage Saturday
evening.
* Impact...At 28.7 feet, Simon Estes Amphitheater is inundated up to
intersection of the arcing sidewalks.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC153-021121-
/O.EXT.KDMX.FL.W.0046.000000T0000Z-180705T1800Z/
/DEMI4.2.ER.180701T0414Z.180701T1800Z.180704T1800Z.NO/
621 AM CDT Sun Jul 1 2018
...Flood Warning now in effect until Wednesday afternoon...
The Flood Warning continues for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until Wednesday afternoon.
* At 5:45 AM Sunday the stage was 15.6 feet, or 3.6 feet above Flood
Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 16.5 feet, or 4.5 feet above Flood Stage, this
afternoon. Then begin falling and go below Flood Stage Wednesday
afternoon.
* Impact...At 16.5 feet, Water begins affecting Fleur Drive. Above
this stage...water flows through Water Works Park south of the
Water Works Buildings...cutting off a large meander bend in the
river and diverting increasing amounts of stream flow away from
the main river channel.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$065
WGUS83 KDMX 012225
FLSDMX
Flood Statement
National Weather Service Des Moines IA
525 PM CDT Sun Jul 1 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Black Hawk Creek...South Skunk River...
Des Moines River...Raccoon River...
Affecting the following counties in Iowa...Black Hawk...Boone...
Hamilton...Jasper...Marion...Polk...Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...Des Moines River...West Fork Des
Moines River...
Affecting the following counties in Iowa...Black Hawk...Emmet...
Humboldt...Palo Alto...Pocahontas...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC013-022225-
/O.CON.KDMX.FL.W.0044.180702T2200Z-180704T1800Z/
/CEDI4.1.ER.180702T2200Z.180703T0600Z.180703T1800Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until Tuesday afternoon...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until Tuesday afternoon.
* At 4:45 PM Sunday the stage was 86.0 feet, or 2.0 feet below Flood
Stage.
* Flood Stage is 88.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Monday evening. Continue rising to
88.2 feet, or 0.2 feet above Flood Stage, early Tuesday morning.
Then begin falling and go below Flood Stage Tuesday afternoon.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-022225-
/O.EXT.KDMX.FL.W.0051.180702T0900Z-180704T0000Z/
/HUDI4.1.ER.180702T0900Z.180702T1800Z.180703T0000Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Monday evening...
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 Monday evening.
* At 4:45 PM Sunday the stage was 11.2 feet, or 2.8 feet below Flood
Stage.
* Flood Stage is 14.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early Monday morning. Continue
rising to 14.4 feet, or 0.4 feet above Flood Stage, Monday
afternoon. Then begin falling and go below Flood Stage Monday
evening.
* Impact...At 14.5 feet, Portions of Ranchero Road west of US 63 are
flooded.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC099-125-153-022225-
/O.EXT.KDMX.FL.W.0054.180702T0600Z-180703T1800Z/
/CFXI4.1.ER.180702T0600Z.180702T0600Z.180702T1800Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Monday afternoon...
The Flood Warning continues for
The South Skunk River at Colfax, or From the Jasper-Polk County
Line...to the Jasper-Marion County line.
* Until Monday afternoon.
* At 4:45 PM Sunday the stage was 17.4 feet, or 0.6 feet below Flood
Stage.
* Flood Stage is 18.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight.
* Impact...At 15.5 feet, Storm sewers are closed. Water affects
nearby agricultural land.
&&
LAT...LON 4142 9287 4168 9335 4174 9335 4170 9309
4151 9287 4142 9287
$$
IAC187-022225-
/O.EXT.KDMX.FL.W.0033.000000T0000Z-180708T1200Z/
/FODI4.1.ER.180621T0228Z.180702T0600Z.180707T1200Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Saturday morning...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until Saturday morning.
* At 5:00 PM Sunday the stage was 13.4 feet, or 2.9 feet above Flood
Stage.
* Flood Stage is 10.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 13.7 feet, or 3.2 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Saturday morning.
* Impact...At 13.0 feet, Industries near Phinney Park are threatened.
Residences along the west bank of the river in Lehigh are also
affected.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC015-079-187-022225-
/O.EXT.KDMX.FL.W.0049.180702T1500Z-180705T1800Z/
/STRI4.1.ER.180702T1500Z.180703T0600Z.180704T1800Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Wednesday afternoon...
The Flood Warning continues for
The Des Moines River near Stratford, or From the Boone River...to
near the City of Boone.
* Until Wednesday afternoon.
* At 5:00 PM Sunday the stage was 19.6 feet, or 1.4 feet below Flood
Stage.
* Flood Stage is 21.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Monday morning. Continue rising to
21.7 feet, or 0.7 feet above Flood Stage, early Tuesday morning.
Then begin falling and go below Flood Stage Wednesday afternoon.
* Impact...At 19.0 feet, Water affects 157th Street on the west side
of Fraser.
&&
LAT...LON 4200 9397 4230 9404 4232 9393 4221 9393
4198 9387 4200 9397
$$
IAC153-022225-
/O.EXT.KDMX.FL.W.0047.000000T0000Z-180703T0000Z/
/DMOI4.1.ER.180701T0435Z.180701T1000Z.180702T0000Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until this evening...
The Flood Warning continues for
The Des Moines River at Des Moines 2nd Ave, or From the NW 66th
Avenue bridge...to the Center Street dam.
* Until this evening.
* At 4:15 PM Sunday the stage was 23.5 feet, or 0.5 feet above Flood
Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage this evening.
* Impact...At 23.0 feet, Birdland Park floods. Water affects many
residences around 6th Avenue.
&&
LAT...LON 4159 9366 4168 9369 4168 9365 4159 9356
4159 9366
$$
IAC153-022225-
/O.CON.KDMX.FL.W.0045.000000T0000Z-180708T0600Z/
/DESI4.2.ER.180701T0246Z.180701T1800Z.180707T0600Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until early Saturday morning...
The Flood Warning continues for
The Des Moines River at Des Moines SE 6th St, or From below the
Center Street dam...to Runnells.
* Until early Saturday morning.
* At 5:00 PM Sunday the stage was 28.6 feet, or 4.6 feet above Flood
Stage.
* Flood Stage is 24.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 28.7 feet, Simon Estes Amphitheater is inundated up to
intersection of the arcing sidewalks.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC063-022225-
/O.CON.KDMX.FL.W.0035.000000T0000Z-000000T0000Z/
/ESVI4.2.ER.180621T0441Z.180702T0000Z.000000T0000Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Estherville, or From the
Iowa-Minnesota border...to near Wallingford.
* Until further notice.
* At 5:00 PM Sunday the stage was 14.4 feet, or 6.4 feet above Flood
Stage.
* Flood Stage is 8.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 14.4 feet, or 6.4 feet above Flood Stage, this
evening. Then begin falling.
* Impact...At 14.5 feet, Water affects residences along West 1st
Street north and south of Iowa 9...and along Valley Drive.
&&
LAT...LON 4326 9483 4350 9491 4350 9485 4326 9471
4326 9483
$$
IAC147-151-022225-
/O.CON.KDMX.FL.W.0037.000000T0000Z-000000T0000Z/
/EMTI4.2.ER.180622T0630Z.180704T0600Z.000000T0000Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Emmetsburg, or From near
Graettinger...to Cylinder Creek near West Bend.
* Until further notice.
* At 5:15 PM Sunday the stage was 12.4 feet, or 1.4 feet above Flood
Stage.
* Flood Stage is 11.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 13.4 feet, or 2.4 feet above Flood Stage, early
Wednesday morning. Then begin falling.
* Impact...At 13.5 feet, US 18 west of Emmetsburg is threatened.
Sandbagging operations may occur for the sewer plant and wells.
Northern Natural Gas distribution plant is also threatened.
&&
LAT...LON 4309 9475 4326 9483 4326 9471 4294 9444
4279 9444 4309 9475
$$
IAC091-022225-
/O.CON.KDMX.FL.W.0038.000000T0000Z-000000T0000Z/
/HBTI4.1.ER.180622T0934Z.180701T1830Z.000000T0000Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Humboldt, or From Joe Reasoner
Dam...to the East Fork Des Moines River.
* Until further notice.
* At 5:15 PM Sunday the stage was 12.6 feet, or 2.6 feet above Flood
Stage.
* Flood Stage is 10.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 12.7 feet, or 2.7 feet above Flood Stage, this
evening. Then begin falling.
* Impact...At 12.0 feet, The Murray bridge is closed east of Rutland.
Groundwater threatens the pump room at the water plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC153-022225-
/O.EXT.KDMX.FL.W.0046.000000T0000Z-180704T1930Z/
/DEMI4.2.ER.180701T0414Z.180701T1630Z.180703T1930Z.NO/
525 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Tuesday afternoon...
The Flood Warning continues for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until Tuesday afternoon.
* At 4:45 PM Sunday the stage was 15.7 feet, or 3.7 feet above Flood
Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Tuesday
afternoon.
* Impact...At 16.0 feet, Southwest 30th Street is closed from George
Flagg Parkway to Bell Avenue. George Flagg Parkway is closed from
Southwest 30th Street to Southwest 28th Street.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$817
WGUS83 KDMX 020226
FLSDMX
Flood Statement
National Weather Service Des Moines IA
926 PM CDT Sun Jul 1 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...South Skunk River...Des Moines River...
Raccoon River...Fourmile Creek...
Affecting the following counties in Iowa...Boone...Hamilton...
Jasper...Marion...Polk...Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Des Moines River...West Fork Des Moines River...
Affecting the following counties in Iowa...Humboldt...Palo Alto...
Pocahontas...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 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.
&&
IAC099-125-153-030225-
/O.EXT.KDMX.FL.W.0054.180702T1200Z-180703T1800Z/
/CFXI4.1.ER.180702T1200Z.180702T1200Z.180702T1800Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Monday afternoon...
The Flood Warning continues for
The South Skunk River at Colfax, or From the Jasper-Polk County
Line...to the Jasper-Marion County line.
* Until Monday afternoon.
* At 8:45 PM Sunday the stage was 17.6 feet, or 0.4 feet below Flood
Stage.
* Flood Stage is 18.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Monday morning.
* Impact...At 15.5 feet, Storm sewers are closed. Water affects
nearby agricultural land.
&&
LAT...LON 4142 9287 4168 9335 4174 9335 4170 9309
4151 9287 4142 9287
$$
IAC187-030225-
/O.EXT.KDMX.FL.W.0033.000000T0000Z-180708T1800Z/
/FODI4.1.ER.180621T0228Z.180702T1200Z.180707T1800Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Saturday afternoon...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until Saturday afternoon.
* At 9:00 PM Sunday the stage was 13.4 feet, or 2.9 feet above Flood
Stage.
* Flood Stage is 10.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 13.6 feet, or 3.1 feet above Flood Stage, Monday
morning. Then begin falling and go below Flood Stage Saturday
afternoon.
* Impact...At 13.0 feet, Industries near Phinney Park are threatened.
Residences along the west bank of the river in Lehigh are also
affected.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC015-079-187-030225-
/O.EXT.KDMX.FL.W.0049.180702T1630Z-180705T2000Z/
/STRI4.1.ER.180702T1630Z.180703T1800Z.180704T2000Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Wednesday afternoon...
The Flood Warning continues for
The Des Moines River near Stratford, or From the Boone River...to
near the City of Boone.
* Until Wednesday afternoon.
* At 9:00 PM Sunday the stage was 19.9 feet, or 1.1 feet below Flood
Stage.
* Flood Stage is 21.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage midday Monday. Continue rising to
21.7 feet, or 0.7 feet above Flood Stage, Tuesday afternoon. Then
begin falling and go below Flood Stage Wednesday afternoon.
* Impact...At 19.0 feet, Water affects 157th Street on the west side
of Fraser.
&&
LAT...LON 4200 9397 4230 9404 4232 9393 4221 9393
4198 9387 4200 9397
$$
IAC153-030225-
/O.EXT.KDMX.FL.W.0047.000000T0000Z-180703T0347Z/
/DMOI4.1.ER.180701T0435Z.180701T1000Z.180702T0347Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until late this evening...
The Flood Warning continues for
The Des Moines River at Des Moines 2nd Ave, or From the NW 66th
Avenue bridge...to the Center Street dam.
* Until late this evening.
* At 8:15 PM Sunday the stage was 23.2 feet, or 0.2 feet above Flood
Stage.
* Flood Stage is 23.0 feet.
* Minor flooding is occurring.
* Forecast...continue falling and go below Flood Stage late this
evening.
* Impact...At 23.0 feet, Birdland Park floods. Water affects many
residences around 6th Avenue.
&&
LAT...LON 4159 9366 4168 9369 4168 9365 4159 9356
4159 9366
$$
IAC153-030225-
/O.CON.KDMX.FL.W.0045.000000T0000Z-180708T0600Z/
/DESI4.2.ER.180701T0246Z.180701T1800Z.180707T0600Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until early Saturday morning...
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 early Saturday morning.
* At 9:00 PM Sunday the stage was 28.1 feet, or 4.1 feet above Flood
Stage.
* Flood Stage is 24.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 28.0 feet, Agricultural fields are affected in the
Vandalia Road area.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC147-151-030225-
/O.CON.KDMX.FL.W.0037.000000T0000Z-000000T0000Z/
/EMTI4.2.ER.180622T0630Z.180704T1200Z.000000T0000Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Emmetsburg, or From near
Graettinger...to Cylinder Creek near West Bend.
* Until further notice.
* At 9:15 PM Sunday the stage was 12.4 feet, or 1.4 feet above Flood
Stage.
* Flood Stage is 11.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 13.4 feet, or 2.4 feet above Flood Stage,
Wednesday morning. Then begin falling.
* Impact...At 13.5 feet, US 18 west of Emmetsburg is threatened.
Sandbagging operations may occur for the sewer plant and wells.
Northern Natural Gas distribution plant is also threatened.
&&
LAT...LON 4309 9475 4326 9483 4326 9471 4294 9444
4279 9444 4309 9475
$$
IAC091-030225-
/O.CON.KDMX.FL.W.0038.000000T0000Z-000000T0000Z/
/HBTI4.1.ER.180622T0934Z.180701T1830Z.000000T0000Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The West Fork Des Moines River at Humboldt, or From Joe Reasoner
Dam...to the East Fork Des Moines River.
* Until further notice.
* At 9:15 PM Sunday the stage was 12.5 feet, or 2.5 feet above Flood
Stage.
* Flood Stage is 10.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 12.7 feet, or 2.7 feet above Flood Stage, after
midnight tonight. Then begin falling.
* Impact...At 12.0 feet, The Murray bridge is closed east of Rutland.
Groundwater threatens the pump room at the water plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC153-030225-
/O.EXT.KDMX.FL.W.0046.000000T0000Z-180703T1400Z/
/DEMI4.2.ER.180701T0414Z.180701T1630Z.180702T1400Z.NO/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until Monday morning...
The Flood Warning continues for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until Monday morning.
* At 8:45 PM Sunday the stage was 14.4 feet, or 2.4 feet above Flood
Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Monday
morning.
* Impact...At 13.5 feet, Water affects the low areas of Water Works
Park.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$
IAC153-030225-
/O.EXT.KDMX.FL.W.0041.000000T0000Z-180703T0415Z/
/DFMI4.3.ER.180701T0415Z.180701T1030Z.180702T0415Z.NR/
926 PM CDT Sun Jul 1 2018
...Flood Warning now in effect until late this evening...
The Flood Warning continues for
The Fourmile Creek at Des Moines Easton Blvd, or From below
Interstate 80...to the Des Moines River.
* Until late this evening.
* At 8:30 PM Sunday the stage was 14.0 feet, or 1.5 feet above Flood
Stage.
* Flood Stage is 12.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage late this
evening.
* Impact...At 14.0 feet, Widespread flooding occurs along the reaches
of the creek primarily upstream from Easton Boulevard near the
Hubbell overpass. Water covers lowland areas of the community
center near Easton Boulevard.
&&
LAT...LON 4161 9357 4166 9356 4166 9352 4156 9350
4156 9354 4161 9357
$$362
WGUS83 KDMX 020952
FLSDMX
Flood Statement
National Weather Service Des Moines IA
452 AM CDT Mon Jul 2 2018
...The Flood Warning continues for all or portions of the following
rivers in Iowa...South Skunk River...Raccoon River...
Affecting the following counties in Iowa...Jasper...Marion...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC099-125-153-030952-
/O.CON.KDMX.FL.W.0054.180702T1200Z-180703T1800Z/
/CFXI4.1.ER.180702T1200Z.180702T1200Z.180702T1800Z.NO/
452 AM CDT Mon Jul 2 2018
...Flood Warning remains in effect until this afternoon...
The Flood Warning continues for
The South Skunk River at Colfax, or From the Jasper-Polk County
Line...to the Jasper-Marion County line.
* Until this afternoon.
* At 3:45 AM Monday the stage was 17.9 feet, or 0.1 feet below Flood
Stage.
* Flood Stage is 18.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this morning and drop below Flood
Stage later today.
* Impact...At 15.5 feet, Storm sewers are closed. Water affects
nearby agricultural land.
&&
LAT...LON 4142 9287 4168 9335 4174 9335 4170 9309
4151 9287 4142 9287
$$
IAC153-030952-
/O.CON.KDMX.FL.W.0046.000000T0000Z-180703T1400Z/
/DEMI4.2.ER.180701T0414Z.180701T1630Z.180702T1400Z.NO/
452 AM CDT Mon Jul 2 2018
...Flood Warning remains in effect until this morning...
The Flood Warning continues for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* Until this morning.
* At 3:45 AM Monday the stage was 12.4 feet, or 0.4 feet above Flood
Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage this morning.
* Impact...At 12.0 feet, George Flagg Parkway is closed from Park
Avenue to Southwest 30th Street.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$
Small408
WGUS83 KDMX 021208
FLSDMX
Flood Statement
National Weather Service Des Moines IA
708 AM CDT Mon Jul 2 2018
...The Flood Warning has been cancelled for all or portions of the
following rivers in Iowa...Raccoon River...
Affecting the following counties in Iowa...Polk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC153-021238-
/O.CAN.KDMX.FL.W.0046.000000T0000Z-180703T1400Z/
/DEMI4.2.ER.180701T0414Z.180701T1630Z.180702T1103Z.NO/
708 AM CDT Mon Jul 2 2018
...Flood Warning is cancelled...
The Flood Warning is cancelled for
The Raccoon River at Des Moines Fleur Dr, or From Walnut Creek...to
the Des Moines River.
* At 6:45 AM Monday the stage was 11.9 feet, or 0.1 feet below Flood
Stage.
* Forecast...fall to 11.5 feet Tuesday morning.
* Impact...At 12.0 feet, George Flagg Parkway is closed from Park
Avenue to Southwest 30th Street.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$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 Jun 30, 6:40 PM CDT, 4 hours 24 minutes earlier.
Area forecast discussion, Jun 30, 6:40 PM CDT, 4 hours 24 minutes before
Area Forecast Discussion National Weather Service Des Moines IA 640 PM CDT Sat Jun 30 2018 .DISCUSSION.../Tonight through Saturday/ Issued at 340 PM CDT Sat Jun 30 2018 Main concern is the next 18 hours as a boundary and decent shortwave pass through the state. Currently, convection is developing near the surface front in northern Iowa. Strong instability exists in the warm sector with MUCapes of 4000-5000 j/kg and Downdraft Capes of 1300-1500. Severe convection is expected for the next several hours with damaging winds and large hail the main threat. While a tornado threat does exist, inflow would need to back more substantially to make this more of a concern. None the less, a brief spinup remains a possibility given the impressive Cape values. Heavy rain become the primary threat with time and this aspect will be covered in the hydro section below. While the frontal convection continues to eventually press south and east tonight, there will be some decrease in coverage and intensity by late evening. However, the main shortwave will arrive toward daybreak with increased dynamic forcing in the mid levels across the northern half of the state. This should reinvigorate convection overnight with another round of heavy rainfall. Location of this heavy rain will be difficult to pinpoint as CAMs vary considerably in placement given the previous convection from the evening. However, the strong forcing be sufficient to produce convection behind the surface boundary where flow above the surface will still be supplying plenty of moisture. Therefore, have continued high pops through the night. System will pass across the state on Sunday with any remaining convection confined to the far eastern portions of the state by late morning. Otherwise, cooler and drier air will make conditions much more comfortable than the past couple of days. Beyond this timeframe, the east coast ridge will retrograde across the United States during the upcoming week. Iowa will be on the extreme south of the westerlies with temperatures generally above normal and some threat for convection, although the bulk of it should remain just north of the state. && .AVIATION.../For the 00Z TAFS through 00Z Sunday evening/ Issued at 637 PM CDT Sat Jun 30 2018 Thunderstorms should be widespread in coverage through the night across Iowa except the southeast corner. Will keep thunder in TAFs through the night ranging from VCTS to actual T in TAF. Storms should end Sunday morning followed by a MVFR ceiling for a few hours then VFR after 18z. && .HYDROLOGY... Issued at 340 PM CDT Sat Jun 30 2018 Major concern for the night will be the threat of heavy rainfall. Plenty of moisture is available with PWATS approaching 2" in many locations near the boundary. The will be ample moisture transport and inflow as upper system works across the Plains and toward the state by Sunday morning. Several rounds of convection can be expected in portions of northern into central and western Iowa through 12Z on Sunday. Deep warm cloud layers will also promote efficiency along with good but not overwhelming updrafts. The WPC moderate risk outlook is good although some concern that recent models QPF has sifted slightly SE. Overall rainfall of 1 to 3 inches seems reasonable along with isolated locations possibly up to 5-6 inches. The recent rainfall, moist soils and river/streams running at or near capacity all indicate a strong potential for flash flooding along with renewed and/or aggravated river flooding. Have continued the flash flood watch and even expanded to the southeast some to incorporate the new model guidance. && .DMX WATCHES/WARNINGS/ADVISORIES... Flash Flood Watch through Sunday morning for IAZ004>007-015>017- 023>026-033>037-044>048-057>060-070>073-081-082. Heat Advisory until 7 PM CDT this evening for IAZ027-028-037>039- 048>050-059>062-072>075-083>086-094>097. && DISCUSSION...Cogil AVIATION...Johnson HYDROLOGY...Cogil
Hazardous weather outlook, Jun 30, 4:09 PM CDT, 6 hours 55 minutes before
Hazardous Weather Outlook National Weather Service Des Moines IA 409 PM CDT Sat Jun 30 2018 IAZ004>007-015>017-023>026-033>037-044>048-057>060-070>073-081- 082-012115- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Sac-Calhoun-Webster-Hamilton- Hardin-Crawford-Carroll-Greene-Boone-Story-Audubon-Guthrie-Dallas- Polk-Cass-Adair-Madison-Warren-Adams-Union- 409 PM CDT Sat Jun 30 2018 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Tonight There is a Moderate Risk of excessive rainfall with heavy rains and flash flooding possible. A Flash Flood Watch is in effect. There is also an Enhanced Risk of severe weather this evening into tonight. Large hail and damaging winds will be the primary threats, but an isolated tornado cannot be ruled out. Minor to moderate river flooding will also continue along parts of the Des Moines River Basin. Expected heavy rains may produce additional flooding or exacerbate ongoing flooding. Please refer to the National Weather Service website at weather.gov/desmoines for further details. .DAYS TWO THROUGH SEVEN...Sunday through Friday Intermittent chances for thunderstorms linger Sunday morning and continue off and on infrequently through the work week. The severe weather potential is low at this time. Flood Warnings are expected to continue for portions of the Des Moines River Basin into next week. Please refer to the National Weather Service website at weather.gov/desmoines for further details. .SPOTTER INFORMATION STATEMENT... Spotters may be needed for severe weather and flash flooding later this afternoon and tonight. IAZ027-028-038-039-049-050-061-062-074-075-083>086-092>097-012115- Butler-Bremer-Grundy-Black Hawk-Marshall-Tama-Jasper-Poweshiek- Marion-Mahaska-Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold- Decatur-Wayne-Appanoose-Davis- 409 PM CDT Sat Jun 30 2018 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Tonight Thunderstorms are likely tonight. Some may be severe with locally heavy rains. Large hail and damaging winds would be the primary threats. .DAYS TWO THROUGH SEVEN...Sunday through Friday Intermittent chances for thunderstorms linger Sunday and continue off and on infrequently through the work week. The severe weather potential is low at this time. .SPOTTER INFORMATION STATEMENT... Spotters may be needed tonight.
In the hours before
Local storm report, Jun 30, 10:16 PM CDT, 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1016 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1016 PM HEAVY RAIN 2 NNE ANKENY 41.75N 93.59W
06/30/2018 E10.00 INCH POLK IA PUBLIC
10 INCHES OF RAIN REPORTED ON THE NORTH SIDE
OF ANKENY AS OF 1015 PM.
&&
AKLocal storm report, Jun 30, 10:26 PM CDT, 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1026 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1022 PM HEAVY RAIN 2 ENE URBANDALE 41.64N 93.71W
06/30/2018 E7.32 INCH POLK IA PUBLIC
7.32 INCHES AT 67TH AND MEREDITH IN
URBANDALE AS OF 1022 PM.
&&
AKLocal storm report, Jun 30, 10:31 PM CDT, 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1031 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1028 PM HEAVY RAIN 1 S SAYLORVILLE 41.66N 93.62W
06/30/2018 E5.50 INCH POLK IA PUBLIC
5.5 INCHES SINCE 7:30 PM.
&&
AKLocal storm report, Jun 30, 10:41 PM CDT, 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1041 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1041 PM HEAVY RAIN 1 ESE ALTOONA 41.65N 93.46W
06/30/2018 E6.50 INCH POLK IA PUBLIC
6.5 INCHES IN ALTOONA SINCE 8 PM.
&&
AKLocal storm report, Jun 30, 10:44 PM CDT, 20 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1044 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1044 PM HEAVY RAIN JOHNSTON 41.68N 93.70W
06/30/2018 E7.10 INCH POLK IA AMATEUR RADIO
7.1 INCHES OF RAIN IN JOHNSTON, IA AS OF
1043 PM CDT.
&&
AKLocal storm report, Jun 30, 10:52 PM CDT, 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1052 PM CDT SAT JUN 30 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1049 PM FLASH FLOOD 3 ENE WINDSOR HEIGHTS 41.63N 93.67W
06/30/2018 POLK IA PUBLIC
REPORT VIA SOCIAL MEDIA. STREET AND GUARD
RAILS BEING WASHED AWAY WITH THE GROUND
DETERIORATING.
&&
MJBThe office that day
Everything else NWS Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 7:03 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Grundy, Marshall, Tama | 57 min |
| Jun 30, 7:05 PM CDT | Severe Thunderstorm Warning | DMX | Polk, Story | 40 min |
| Jun 30, 7:24 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall, Polk, Story | 36 min |
| Jun 30, 7:33 PM CDT | Flash Flood Warning | DMX | Polk, Story | 6 hr |
| Jun 30, 7:42 PM CDT | Flash Flood Warning | DMX | Black Hawk, Grundy | 6 hr |
| Jun 30, 7:54 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Audubon, Cass, Guthrie | 35 min |
| Jun 30, 8:02 PM CDT | Flash Flood Warning | DMX | Polk | 6 hr |
| Jun 30, 8:14 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Dallas, Guthrie, Madison | 46 min |
| Jun 30, 8:16 PM CDT | Flash Flood Warning | DMX | Dallas, Polk | 6 hr |
| Jun 30, 8:45 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Guthrie, Madison | 30 min |
| Jun 30, 8:50 PM CDT | River Flood Warning | DMX | Polk | 36 hr |
| Jun 30, 9:04 PM CDT | Severe Thunderstorm Warning | DMX | Polk, Warren | 41 min |
| Jun 30, 9:08 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Boone, Dallas, Greene, Guthrie, Madison | 28 min |
| Jun 30, 9:11 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Madison, Marion, Polk, Warren | 34 min |
| Jun 30, 9:12 PM CDT | River Flood Warning | DMX | Polk | 15 hr |
| Jun 30, 9:23 PM CDT | River Flood Warning | DMX | Dallas, Polk | 16 hr |
| Jun 30, 9:37 PM CDT | River Flood Warning | DMX | Black Hawk | 7 days |
| Jun 30, 9:37 PM CDT | River Flood Warning | DMX | Polk | 9 days |
| Jun 30, 9:58 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Mahaska, Marion, Polk, Warren | 47 min |
| Jun 30, 10:12 PM CDT | Flash Flood Warning | DMX | Jasper | 6 hr |
| Jun 30, 10:47 PM CDT | River Flood Watch | DMX | Boone, Hamilton, Webster | 4 hr |
| Jun 30, 10:47 PM CDT | River Flood Watch | DMX | Black Hawk | 3 days |
| Jun 30, 10:47 PM CDT | River Flood Watch | DMX | Polk, Story | 7 hr |
| Jun 30, 10:47 PM CDT | River Flood Watch | DMX | Jasper, Marion, Polk | 7 hr |
| Jun 30, 10:47 PM CDT | River Flood Watch | DMX | Story | 10 hr |
| Jun 30, 11:05 PM CDT | River Flood Warning | DMX | Polk | 38 hr |
| Jun 30, 11:05 PM CDT | River Flood Warning | DMX | Polk | 11 hr |
| Jul 1, 1:21 AM CDT | Flash Flood Warning | DMX | Dallas, Jasper, Polk, Story | 8 hr |
| Jul 1, 1:36 AM CDT | Areal Flood Warning | DMX | Black Hawk, Bremer, Butler, Grundy, Hardin | 9 hr |
| Jul 1, 2:34 AM CDT | River Flood Warning | DMX | Boone, Hamilton, Webster | 41 hr |
| Jul 1, 4:30 AM CDT | River Flood Warning | DMX | Wright | 4 days |
| Jul 1, 4:30 AM CDT | River Flood Warning | DMX | Black Hawk | 70 hr |
| Jul 1, 4:30 AM CDT | River Flood Warning | DMX | Polk | 47 hr |
| Jul 1, 4:30 AM CDT | River Flood Warning | DMX | Dallas, Greene | 5 days |
| Jul 1, 5:51 AM CDT | River Flood Warning | DMX | Jasper, Marion, Polk | 40 hr |
| Jul 1, 9:08 AM CDT | Areal Flood Warning | DMX | Dallas, Jasper, Polk, Story | 12 hr |
Nearby
River Flood Warnings in Iowa, 2018Every river flood warning in 2018
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.