Alert archive / Iowa / River Flood Warnings in 2018
River Flood Warning 92, NWS Des Moines, IA
NWS Des Moines, IA issued this river flood warning at Oct 9, 2018, 2:49 AM CDT for Polk County, Story County, Iowa. It took effect at Oct 9, 2018, 11:21 AM CDT. It was in force for 65 hr.
The area
The outline as issued.
The facts
- Issued
- Oct 9, 2018, 2:49 AM CDT (07:49 UTC)
- In effect from
- Oct 9, 2018, 11:21 AM CDT
- Expired
- Oct 12, 2018, 4:00 AM CDT
- In force
- 65 hr
- Issued by
- NWS Des Moines, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Polk County, IA, Story County, IA
The radar
The Des Moines radar (KDMX), 24 km from the middle of the area, began a volume at 07:49 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 South Skunk River near Ames US 30 (AESI4). The gauge peaked at 21.47 ft at Oct 10, 2018, 6:00 AM CDT.
- Action stage
- 19 ft
- Minor stage
- 21.5 ft
- Moderate stage
- 23.5 ft
- Major stage
- 24.5 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05471000, 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.
387
WGUS43 KDMX 090749
FLWDMX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Des Moines IA
249 AM CDT Tue Oct 9 2018
...The National Weather Service in Des Moines has issued a Flood
Warning for all or portions of the following rivers in Iowa...South
Skunk River...
Affecting the following counties in Iowa...Polk...Story
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.
&&
IAC153-169-100748-
/O.NEW.KDMX.FL.W.0092.181009T1621Z-181012T0900Z/
/AESI4.1.ER.181009T1621Z.181010T0600Z.181011T0900Z.NO/
249 AM CDT Tue Oct 9 2018
...Flood Warning in effect until early Thursday morning...
The National Weather Service in Des Moines has issued a
* Flood Warning for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until early Thursday morning.
* At 2:00 AM Tuesday the stage was 18.6 feet, or 2.9 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 today. Continue rising to
22.1 feet, or 0.6 feet above Flood Stage, after midnight tonight.
Then begin falling and go below Flood Stage early Thursday
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
$$7 follow-up statements
703
WGUS83 KDMX 091154
FLSDMX
Flood Statement
National Weather Service Des Moines IA
654 AM CDT Tue Oct 9 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Des Moines River...West Fork
Des Moines River...
Affecting the following counties in Iowa...Humboldt...Tama...
Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...Black Hawk Creek...South Skunk
River...Des Moines River...Raccoon River...Thompson River...
Affecting the following counties in Iowa...Black Hawk...Decatur...
Polk...Story
River forecasts include observed precipitation, as well as expected
precipitation over the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC171-101153-
/O.EXT.KDMX.FL.W.0083.181009T2015Z-000000T0000Z/
/TMAI4.2.ER.181009T2015Z.181013T1200Z.000000T0000Z.NR/
654 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until further notice...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until further notice.
* At 6:00 AM Tuesday the stage was 12.3 feet, or 0.2 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage late this afternoon. Continue rising
to 13.7 feet, or 1.2 feet above Flood Stage, Saturday morning.
* Impact...At 13.7 feet, Water covers portions of Battleground Road
and Meskwaki Road.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-101153-
/O.CON.KDMX.FL.W.0084.181010T0000Z-000000T0000Z/
/CEDI4.3.ER.181010T0000Z.181013T0000Z.000000T0000Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning remains in effect until further notice...
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 further notice.
* At 5:45 AM Tuesday the stage was 87.0 feet, or 1.0 feet below
Flood Stage.
* Flood Stage is 88.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
95.2 feet, or 7.2 feet above Flood Stage, Friday evening.
* Impact...At 94.9 feet, Water covers Fitkin Road.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-101153-
/O.CON.KDMX.FL.W.0085.181009T1500Z-181014T1800Z/
/HUDI4.2.ER.181009T1500Z.181011T1800Z.181013T1800Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning remains in effect until Saturday afternoon...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Saturday afternoon.
* At 5:45 AM Tuesday the stage was 13.6 feet, or 0.4 feet below
Flood Stage.
* Flood Stage is 14.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage this morning. Continue rising to
16.4 feet, or 2.4 feet above Flood Stage, Thursday afternoon. Then
begin falling and go below Flood Stage Saturday afternoon.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC153-169-101153-
/O.CON.KDMX.FL.W.0092.181009T1621Z-181012T0900Z/
/AESI4.1.ER.181009T1621Z.181010T0600Z.181011T0900Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning remains in effect until early Thursday 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 early Thursday morning.
* At 6:00 AM Tuesday the stage was 20.1 feet, or 1.4 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 today. Continue rising to
22.1 feet, or 0.6 feet above Flood Stage, after midnight tonight.
Then begin falling and go below Flood Stage early Thursday
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
$$
IAC187-101153-
/O.EXT.KDMX.FL.W.0086.181010T0300Z-181015T2100Z/
/FODI4.1.ER.181010T0300Z.181011T1800Z.181014T2100Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until Sunday afternoon...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until Sunday afternoon.
* At 6:00 AM Tuesday the stage was 9.5 feet, or 1.0 feet below Flood
Stage.
* Flood Stage is 10.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising
to 14.1 feet, or 3.6 feet above Flood Stage, Thursday afternoon.
Then begin falling and go below Flood Stage Sunday afternoon.
* Impact...At 14.0 feet, Water affects some access roads along the
river in Fort Dodge as well as in Lehigh.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC153-101153-
/O.CON.KDMX.FL.W.0089.181010T0000Z-000000T0000Z/
/DESI4.2.ER.181010T0000Z.181013T0600Z.000000T0000Z.NO/
654 AM CDT Tue Oct 9 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 6:00 AM Tuesday the stage was 23.0 feet, or 1.0 feet below
Flood Stage.
* Flood Stage is 24.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
28.5 feet, or 4.5 feet above 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
$$
IAC091-101153-
/O.EXT.KDMX.FL.W.0088.181010T1030Z-181015T2100Z/
/HBTI4.1.ER.181010T1030Z.181012T0000Z.181014T2100Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until Sunday afternoon...
The Flood Warning continues for
The West Fork Des Moines River at Humboldt, or From Joe Reasoner
Dam...to the East Fork Des Moines River.
* Until Sunday afternoon.
* At 6:15 AM Tuesday the stage was 8.9 feet, or 1.1 feet below Flood
Stage.
* Flood Stage is 10.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday morning. Continue rising
to 11.0 feet, or 1.0 feet above Flood Stage, Thursday evening.
Then begin falling and go below Flood Stage Sunday afternoon.
* Impact...At 10.0 feet, Water impacts some homes along Country Club
Drive. Sandbagging occurs at the water treatment plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC153-101153-
/O.CON.KDMX.FL.W.0090.181010T0824Z-000000T0000Z/
/DEMI4.2.ER.181010T0824Z.181013T0600Z.000000T0000Z.NO/
654 AM CDT Tue Oct 9 2018
...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 5:45 AM Tuesday the stage was 8.5 feet, or 3.5 feet below Flood
Stage.
* Flood Stage is 12.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage early Wednesday morning. Continue
rising to 17.3 feet, or 5.3 feet above Flood Stage, early Saturday
morning.
* Impact...At 17.2 feet, Water overtops portions of Fleur Drive.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$
IAC053-101153-
/O.CON.KDMX.FL.W.0091.000000T0000Z-181013T0625Z/
/DVSI4.1.ER.181009T0805Z.181010T1800Z.181012T0625Z.NO/
654 AM CDT Tue Oct 9 2018
...Flood Warning remains in effect until early Friday morning...
The Flood Warning continues for
The Thompson River at Davis City, or From the City of Grand
River...to the Iowa-Missouri border.
* Until early Friday morning.
* At 6:00 AM Tuesday the stage was 13.0 feet, or 1.0 feet above
Flood Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 15.7 feet, or 3.7 feet above Flood Stage,
Wednesday afternoon. Then begin falling and go below Flood Stage
early Friday morning.
* Impact...At 13.0 feet, Flooding of agricultural land occurs north
of Davis City near I-35.
&&
LAT...LON 4058 9384 4082 9400 4085 9387 4058 9373
4058 9384
$$937
WGUS83 KDMX 091538
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1038 AM CDT Tue Oct 9 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Cedar River...Black Hawk
Creek...South Skunk River...Thompson River...
Affecting the following counties in Iowa...Black Hawk...Decatur...
Marshall...Polk...Story...Tama
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.
&&
IAC127-101538-
/O.EXT.KDMX.FL.W.0093.181010T1048Z-181016T0600Z/
/MIWI4.1.ER.181010T1048Z.181011T1800Z.181015T0600Z.NR/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until early Monday morning...
The Flood Warning continues for
The Iowa River at Marshalltown, or From Minerva Creek near
Albion...to Timber Creek near Le Grand.
* Until early Monday morning.
* At 10:00 AM Tuesday the stage was 17.5 feet, or 1.5 feet below
Flood Stage.
* Flood Stage is 19.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday morning. Continue rising
to 20.8 feet, or 1.8 feet above Flood Stage, Thursday afternoon.
Then begin falling and go below Flood Stage early Monday morning.
* Impact...At 20.5 feet, In Albion...parts of Marsh Avenue...Stanley
Mill Road and 160th Street flood. Iowa 330 is threatened near the
Linn Creek overpass which is located west of Marshalltown about 2
miles northeast of the US 30 junction.
&&
LAT...LON 4204 9297 4212 9308 4214 9302 4205 9277
4200 9277 4204 9297
$$
IAC171-101538-
/O.EXT.KDMX.FL.W.0083.181009T1800Z-000000T0000Z/
/TMAI4.2.ER.181009T1800Z.181013T1800Z.000000T0000Z.NR/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until further notice...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until further notice.
* At 10:00 AM Tuesday the stage was 12.4 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage this afternoon. Continue rising to
13.8 feet, or 1.3 feet above Flood Stage, Saturday afternoon.
* Impact...At 13.7 feet, Water covers portions of Battleground Road
and Meskwaki Road.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-101538-
/O.EXT.KDMX.FL.W.0084.181009T2040Z-000000T0000Z/
/CEDI4.3.ER.181009T2040Z.181012T1200Z.000000T0000Z.NO/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until further notice...
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 further notice.
* At 9:45 AM Tuesday the stage was 87.3 feet, or 0.7 feet below
Flood Stage.
* Flood Stage is 88.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage late this afternoon. Continue rising
to 95.2 feet, or 7.2 feet above Flood Stage, Friday morning.
* Impact...At 94.9 feet, Water covers Fitkin Road.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-101538-
/O.EXT.KDMX.FL.W.0094.181010T0913Z-181016T1700Z/
/ALOI4.1.ER.181010T0913Z.181012T0600Z.181015T1700Z.NO/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until midday Monday...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until midday Monday.
* At 10:00 AM Tuesday the stage was 10.2 feet, or 2.8 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early Wednesday morning. Continue
rising to 18.8 feet, or 5.8 feet above Flood Stage, early Friday
morning. Then begin falling and go below Flood Stage midday
Monday.
* Impact...At 18.0 feet, The access road to wastewater treatment
plant is closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-101538-
/O.EXT.KDMX.FL.W.0085.000000T0000Z-181014T1630Z/
/HUDI4.2.ER.181009T1430Z.181011T0600Z.181013T1630Z.NO/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until midday Saturday...
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 midday Saturday.
* At 9:45 AM Tuesday the stage was 14.0 feet, or 0.0 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 16.9 feet, or 2.9 feet above Flood Stage, early
Thursday morning. Then begin falling and go below Flood Stage
midday Saturday.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC153-169-101538-
/O.EXT.KDMX.FL.W.0092.181009T2315Z-181012T1836Z/
/AESI4.1.ER.181009T2315Z.181010T1200Z.181011T1836Z.NO/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until Thursday afternoon...
The Flood Warning continues for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until Thursday afternoon.
* At 10:00 AM Tuesday the stage was 20.5 feet, or 1.0 feet below
Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
22.7 feet, or 1.2 feet above Flood Stage, Wednesday morning. Then
begin falling and go below Flood Stage Thursday afternoon.
* Impact...At 21.0 feet, Water affects South 16th Street. Water also
affects the sports complex along the river south of US 30.
&&
LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
4180 9352 4201 9362
$$
IAC053-101538-
/O.EXT.KDMX.FL.W.0091.000000T0000Z-181013T1141Z/
/DVSI4.1.ER.181009T0805Z.181010T1800Z.181012T1141Z.NO/
1038 AM CDT Tue Oct 9 2018
...Flood Warning now in effect until Friday morning...
The Flood Warning continues for
The Thompson River at Davis City, or From the City of Grand
River...to the Iowa-Missouri border.
* Until Friday morning.
* At 10:00 AM Tuesday the stage was 13.1 feet, or 1.1 feet above
Flood Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 19.1 feet, or 7.1 feet above Flood Stage,
Wednesday afternoon. Then begin falling and go below Flood Stage
Friday morning.
* Impact...At 19.0 feet, The Highway R15 bridge crossings are
affected just north of Grand River. Flooding occurs in the low
areas of Davis City.
&&
LAT...LON 4058 9384 4082 9400 4085 9387 4058 9373
4058 9384
$$487
WGUS83 KDMX 092024
FLSDMX
Flood Statement
National Weather Service Des Moines IA
324 PM CDT Tue Oct 9 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...South Skunk River...
Affecting the following counties in Iowa...Polk...Story
River forecasts include observed precipitation, as well as expected
precipitation over the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC153-169-102025-
/O.EXT.KDMX.FL.W.0092.181010T0113Z-181012T1836Z/
/AESI4.1.ER.181010T0113Z.181010T1200Z.181011T1836Z.NO/
324 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Thursday afternoon...
The Flood Warning continues for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until Thursday afternoon.
* At 3:00 PM Tuesday the stage was 20.6 feet, or 0.9 feet below
Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
23.0 feet, or 1.5 feet above Flood Stage, Wednesday morning. Then
begin falling and go below Flood Stage Thursday afternoon.
* Impact...At 23.0 feet, The Shady Grove Trailer Park...located at
1006 South Dayton Avenue...floods. The railroad just northeast of
Cambridge floods as well.
&&
LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
4180 9352 4201 9362
$$
Zogg379
WGUS83 KDMX 100343
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1043 PM CDT Tue Oct 9 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Cedar River...Shell Rock
River...Black Hawk Creek...South Skunk River...Des Moines River...
West Fork Des Moines River...Raccoon River...North Raccoon River...
Thompson River...Chariton River...
Affecting the following counties in Iowa...Black Hawk...Bremer...
Butler...Dallas...Decatur...Greene...Humboldt...Lucas...
Marshall...Polk...Story...Wayne...Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...Des Moines River...Raccoon River...
Affecting the following counties in Iowa...Polk...Tama
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.
&&
IAC127-110342-
/O.EXT.KDMX.FL.W.0093.181010T2100Z-181013T2000Z/
/MIWI4.1.ER.181010T2100Z.181011T1800Z.181012T2000Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Friday afternoon...
The Flood Warning continues for
The Iowa River at Marshalltown, or From Minerva Creek near
Albion...to Timber Creek near Le Grand.
* Until Friday afternoon.
* At 10:00 PM Tuesday the stage was 18.1 feet, or 0.9 feet below
Flood Stage.
* Flood Stage is 19.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday afternoon. Continue
rising to 19.6 feet, or 0.6 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
afternoon.
* Impact...At 19.5 feet, The southbound lanes of Iowa 14 flood. Iowa
330 south of Albion floods.
&&
LAT...LON 4204 9297 4212 9308 4214 9302 4205 9277
4200 9277 4204 9297
$$
IAC171-110342-
/O.CON.KDMX.FL.W.0083.000000T0000Z-000000T0000Z/
/TMAI4.2.ER.181010T0245Z.181013T1800Z.000000T0000Z.NR/
1043 PM CDT Tue Oct 9 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until further notice.
* At 10:00 PM Tuesday the stage was 12.5 feet, or 0.0 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising
to 13.5 feet, or 1.0 feet above Flood Stage, Saturday afternoon.
* Impact...At 13.6 feet, Water may cover US 30 east of Le Grand.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-110342-
/O.EXT.KDMX.FL.W.0084.000000T0000Z-181017T1930Z/
/CEDI4.3.ER.181009T2133Z.181013T0000Z.181016T1930Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now 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 9:30 PM Tuesday the stage was 88.6 feet, or 0.6 feet above
Flood Stage.
* Flood Stage is 88.0 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Forecast...rise to 93.7 feet, or 5.7 feet above Flood Stage, Friday
evening. Then begin falling and go below Flood Stage Tuesday
afternoon.
* Impact...At 93.6 feet, Water covers McKinley Street between Lincoln
Street and Grant Street. Water covers Logan Street between North
Main Street and 4th Avenue.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-110342-
/O.EXT.KDMX.FL.W.0094.181010T2308Z-181016T0700Z/
/ALOI4.1.ER.181010T2308Z.181013T0000Z.181015T0700Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until early Monday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until early Monday morning.
* At 10:00 PM Tuesday the stage was 11.1 feet, or 1.9 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday evening. Continue rising
to 16.4 feet, or 3.4 feet above Flood Stage, Friday evening. Then
begin falling and go below Flood Stage early Monday morning.
* Impact...At 16.0 feet, The Riverview Recreation Area is closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-017-023-110342-
/O.EXT.KDMX.FL.W.0096.181010T1800Z-181013T2100Z/
/SHRI4.1.ER.181010T1800Z.181011T1200Z.181012T2100Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Friday afternoon...
The Flood Warning continues for
The Shell Rock River at Shell Rock, or From Flood Creek near
Clarksville...to the Cedar River.
* Until Friday afternoon.
* At 9:45 PM Tuesday the stage was 12.4 feet, or 1.1 feet below
Flood Stage.
* Flood Stage is 13.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday afternoon. Continue rising
to 14.1 feet, or 0.6 feet above Flood Stage, Thursday morning.
Then begin falling and go below Flood Stage Friday afternoon.
* Impact...At 14.0 feet, Flooding occurs in Shell Rock primarily in
residential yards.
&&
LAT...LON 4265 9249 4265 9255 4279 9272 4284 9269
4269 9249 4265 9249
$$
IAC013-110342-
/O.EXT.KDMX.FL.W.0085.000000T0000Z-181013T2230Z/
/HUDI4.2.ER.181009T1430Z.181011T0600Z.181012T2230Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Friday evening...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Friday evening.
* At 9:45 PM Tuesday the stage was 14.7 feet, or 0.7 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 15.4 feet, or 1.4 feet above Flood Stage, early
Thursday morning. Then begin falling and go below Flood Stage
Friday evening.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC169-110342-
/O.EXT.KDMX.FL.W.0099.181010T1525Z-181012T0712Z/
/AMEI4.1.ER.181010T1525Z.181011T0000Z.181011T0712Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until early Thursday morning...
The Flood Warning continues for
The South Skunk River near Ames W Riverside Rd, or From Keigley
Branch near 170th Street...to Squaw Creek.
* Until early Thursday morning.
* At 10:00 PM Tuesday the stage was 10.8 feet, or 1.8 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday morning. Continue rising
to 13.0 feet, or 0.5 feet above Flood Stage, Wednesday evening.
Then begin falling and go below Flood Stage early Thursday
morning.
* Impact...At 10.6 feet, Water is out of its banks at River Valley
Park.
&&
LAT...LON 4210 9362 4210 9356 4201 9357 4201 9362
4207 9365 4210 9362
$$
IAC153-169-110342-
/O.EXT.KDMX.FL.W.0092.000000T0000Z-181012T0742Z/
/AESI4.1.ER.181010T0452Z.181010T1800Z.181011T0742Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until early Thursday morning...
The Flood Warning continues for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until early Thursday morning.
* At 10:00 PM Tuesday the stage was 21.2 feet, or 0.3 feet below
Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising
to 22.4 feet, or 0.9 feet above Flood Stage, Wednesday afternoon.
Then begin falling and go below Flood Stage early Thursday
morning.
* Impact...At 21.0 feet, Water affects South 16th Street. Water also
affects the sports complex along the river south of US 30.
&&
LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
4180 9352 4201 9362
$$
IAC187-110342-
/O.EXT.KDMX.FL.W.0086.181010T0936Z-181015T0600Z/
/FODI4.1.ER.181010T0936Z.181011T1800Z.181014T0600Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until early Sunday morning...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until early Sunday morning.
* At 10:00 PM Tuesday the stage was 10.0 feet, or 0.5 feet below
Flood Stage.
* Flood Stage is 10.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early Wednesday morning. Continue
rising to 12.3 feet, or 1.8 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage early
Sunday morning.
* Impact...At 12.0 feet, Campgrounds in the downstream parks between
Fort Dodge and Lehigh are affected.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC153-110342-
/O.CON.KDMX.FL.W.0089.000000T0000Z-000000T0000Z/
/DESI4.2.ER.181009T1839Z.181014T0000Z.000000T0000Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Des Moines River at Des Moines SE 6th St, or From below the
Center Street dam...to Runnells.
* Until further notice.
* At 10:00 PM Tuesday the stage was 25.4 feet, or 1.4 feet above
Flood Stage.
* Flood Stage is 24.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 28.0 feet, or 4.0 feet above Flood Stage,
Saturday evening. Then begin falling.
* Impact...At 28.0 feet, Agricultural fields are affected in the
Vandalia Road area.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC091-110342-
/O.EXT.KDMX.FL.W.0088.181010T1800Z-181014T1800Z/
/HBTI4.1.ER.181010T1800Z.181012T0000Z.181013T1800Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Saturday afternoon...
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 Saturday afternoon.
* At 10:15 PM Tuesday the stage was 9.3 feet, or 0.7 feet below Flood
Stage.
* Flood Stage is 10.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Wednesday afternoon. Continue rising
to 10.6 feet, or 0.6 feet above Flood Stage, Thursday evening.
Then begin falling and go below Flood Stage Saturday afternoon.
* Impact...At 10.0 feet, Water impacts some homes along Country Club
Drive. Sandbagging occurs at the water treatment plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC049-153-110342-
/O.EXT.KDMX.FL.W.0098.181011T0300Z-181015T1630Z/
/VNMI4.1.ER.181011T0300Z.181013T0000Z.181014T1630Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until midday Sunday...
The Flood Warning continues for
The Raccoon River at Van Meter, or From the North and South Raccoon
Rivers...to Walnut Woods State Park.
* Until midday Sunday.
* At 10:00 PM Tuesday the stage was 13.4 feet, or 3.6 feet below
Flood Stage.
* Flood Stage is 17.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday evening. Continue
rising to 18.2 feet, or 1.2 feet above Flood Stage, Friday
evening. Then begin falling and go below Flood Stage midday
Sunday.
* Impact...At 17.0 feet, Secondary bridges are threatened along US 6
east of Adel.
&&
LAT...LON 4153 9397 4155 9396 4155 9375 4153 9374
4151 9388 4153 9397
$$
IAC153-110342-
/O.CON.KDMX.FL.W.0090.000000T0000Z-000000T0000Z/
/DEMI4.2.ER.181009T2037Z.181013T1800Z.000000T0000Z.NO/
1043 PM CDT Tue Oct 9 2018
...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 9:45 PM Tuesday the stage was 13.1 feet, or 1.1 feet above
Flood Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 16.9 feet, or 4.9 feet above Flood Stage,
Saturday afternoon. Then begin falling.
* Impact...At 17.0 feet, Levee gates are closed west of Southwest
18th Street at George Flagg Parkway...and at the railroad tracks.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$
IAC049-073-110342-
/O.EXT.KDMX.FL.W.0095.181010T0700Z-181016T2136Z/
/PROI4.3.ER.181010T0700Z.181012T1800Z.181015T2136Z.NR/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Monday afternoon...
The Flood Warning continues for
The North Raccoon River near Perry, or From the Greene-Dallas
County line...to Adel.
* Until Monday afternoon.
* At 10:15 PM Tuesday the stage was 14.4 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 15.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage early Wednesday morning. Continue
rising to 21.0 feet, or 6.0 feet above Flood Stage, Friday
afternoon. Then begin falling and go below Flood Stage Monday
afternoon.
* Impact...At 20.0 feet, Limited evacuations may begin in residential
areas of Adel...along with extensive sandbagging.
&&
LAT...LON 4159 9403 4186 9423 4186 9410 4161 9394
4159 9403
$$
IAC053-110342-
/O.EXT.KDMX.FL.W.0091.000000T0000Z-181011T0600Z/
/DVSI4.1.ER.181009T0805Z.181009T1545Z.181010T0600Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until after midnight tonight...
The Flood Warning continues for
The Thompson River at Davis City, or From the City of Grand
River...to the Iowa-Missouri border.
* Until after midnight tonight.
* At 10:00 PM Tuesday the stage was 11.9 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 12.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight.
* Impact...At 12.0 feet, Widespread flooding occurs at the Davis City
park including the campgrounds. Highway R15 floods just north of
the town of Grand River in northwest Decatur county.
&&
LAT...LON 4058 9384 4082 9400 4085 9387 4058 9373
4058 9384
$$
IAC117-185-110342-
/O.EXT.KDMX.FL.W.0097.000000T0000Z-181011T1500Z/
/CHTI4.1.ER.181009T2035Z.181010T0600Z.181010T1500Z.NO/
1043 PM CDT Tue Oct 9 2018
...Flood Warning now in effect until Wednesday morning...
The Flood Warning continues for
The Chariton River near Chariton, or From Wolf Creek...to Rathbun
Reservoir.
* Until Wednesday morning.
* At 9:45 PM Tuesday the stage was 19.7 feet, or 0.2 feet above
Flood Stage.
* Flood Stage is 19.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 19.9 feet, or 0.4 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Wednesday morning.
* Impact...At 19.8 feet, 450th Street floods.
&&
LAT...LON 4096 9331 4100 9325 4093 9310 4090 9310
4090 9321 4096 9331
$$207
WGUS83 KDMX 100900
FLSDMX
Flood Statement
National Weather Service Des Moines IA
400 AM CDT Wed Oct 10 2018
...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...Webster
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...Cedar River...Shell Rock River...Black
Hawk Creek...South Skunk River...Des Moines River...West Fork Des
Moines River...Raccoon River...North Raccoon River...
Affecting the following counties in Iowa...Black Hawk...Bremer...
Butler...Dallas...Greene...Humboldt...Marshall...Polk...Story...
Tama
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.
&&
IAC127-110859-
/O.CON.KDMX.FL.W.0093.181010T2100Z-181013T2000Z/
/MIWI4.1.ER.181010T2100Z.181011T1800Z.181012T2000Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday afternoon...
The Flood Warning continues for
The Iowa River at Marshalltown, or From Minerva Creek near
Albion...to Timber Creek near Le Grand.
* Until Friday afternoon.
* At 3:00 AM Wednesday the stage was 18.3 feet, or 0.7 feet below
Flood Stage.
* Flood Stage is 19.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this afternoon. Continue rising
to 19.6 feet, or 0.6 feet above Flood Stage, Thursday afternoon.
Then begin falling and go below Flood Stage Friday afternoon.
* Impact...At 19.5 feet, The southbound lanes of Iowa 14 flood. Iowa
330 south of Albion floods.
&&
LAT...LON 4204 9297 4212 9308 4214 9302 4205 9277
4200 9277 4204 9297
$$
IAC171-110859-
/O.CON.KDMX.FL.W.0083.000000T0000Z-000000T0000Z/
/TMAI4.2.ER.181010T0245Z.181013T1800Z.000000T0000Z.NR/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until further notice.
* At 3:00 AM Wednesday the stage was 12.6 feet, or 0.1 feet above
Flood Stage.
* Flood Stage is 12.5 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 13.5 feet, or 1.0 feet above Flood Stage,
Saturday afternoon. Then begin falling.
* Impact...At 13.6 feet, Water may cover US 30 east of Le Grand.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-110859-
/O.CON.KDMX.FL.W.0084.000000T0000Z-181017T1930Z/
/CEDI4.3.ER.181009T2133Z.181013T0000Z.181016T1930Z.NO/
400 AM CDT Wed Oct 10 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 2:30 AM Wednesday the stage was 89.1 feet, or 1.1 feet above
Flood Stage.
* Flood Stage is 88.0 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Forecast...rise to 93.7 feet, or 5.7 feet above Flood Stage, Friday
evening. Then begin falling and go below Flood Stage Tuesday
afternoon.
* Impact...At 93.6 feet, Water covers McKinley Street between Lincoln
Street and Grant Street. Water covers Logan Street between North
Main Street and 4th Avenue.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-110859-
/O.CON.KDMX.FL.W.0094.181010T2308Z-181016T0700Z/
/ALOI4.1.ER.181010T2308Z.181013T0000Z.181015T0700Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until early Monday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until early Monday morning.
* At 3:00 AM Wednesday the stage was 11.5 feet, or 1.5 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
16.4 feet, or 3.4 feet above Flood Stage, Friday evening. Then
begin falling and go below Flood Stage early Monday morning.
* Impact...At 16.0 feet, The Riverview Recreation Area is closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-017-023-110859-
/O.CON.KDMX.FL.W.0096.181010T1800Z-181013T2100Z/
/SHRI4.1.ER.181010T1800Z.181011T1200Z.181012T2100Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday afternoon...
The Flood Warning continues for
The Shell Rock River at Shell Rock, or From Flood Creek near
Clarksville...to the Cedar River.
* Until Friday afternoon.
* At 3:45 AM Wednesday the stage was 12.7 feet, or 0.8 feet below
Flood Stage.
* Flood Stage is 13.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this afternoon. Continue rising to
14.1 feet, or 0.6 feet above Flood Stage, Thursday morning. Then
begin falling and go below Flood Stage Friday afternoon.
* Impact...At 14.0 feet, Flooding occurs in Shell Rock primarily in
residential yards.
&&
LAT...LON 4265 9249 4265 9255 4279 9272 4284 9269
4269 9249 4265 9249
$$
IAC013-110859-
/O.CON.KDMX.FL.W.0085.000000T0000Z-181013T2230Z/
/HUDI4.2.ER.181009T1430Z.181011T0600Z.181012T2230Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday evening...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Friday evening.
* At 2:45 AM Wednesday the stage was 15.0 feet, or 1.0 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 15.4 feet, or 1.4 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Friday evening.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC169-110859-
/O.CON.KDMX.FL.W.0099.181010T1525Z-181012T0712Z/
/AMEI4.1.ER.181010T1525Z.181011T0000Z.181011T0712Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until early Thursday morning...
The Flood Warning continues for
The South Skunk River near Ames W Riverside Rd, or From Keigley
Branch near 170th Street...to Squaw Creek.
* Until early Thursday morning.
* At 3:00 AM Wednesday the stage was 11.3 feet, or 1.2 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this morning. Continue rising to
13.0 feet, or 0.5 feet above Flood Stage, this evening. Then begin
falling and go below Flood Stage early Thursday morning.
* Impact...At 10.6 feet, Water is out of its banks at River Valley
Park.
&&
LAT...LON 4210 9362 4210 9356 4201 9357 4201 9362
4207 9365 4210 9362
$$
IAC153-169-110859-
/O.CON.KDMX.FL.W.0092.000000T0000Z-181012T0742Z/
/AESI4.1.ER.181010T0922Z.181010T1800Z.181011T0742Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until early Thursday morning...
The Flood Warning continues for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until early Thursday morning.
* At 3:00 AM Wednesday the stage was 21.4 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early this morning. Continue rising
to 22.4 feet, or 0.9 feet above Flood Stage, this afternoon. Then
begin falling and go below Flood Stage early Thursday morning.
* Impact...At 21.0 feet, Water affects South 16th Street. Water also
affects the sports complex along the river south of US 30.
&&
LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
4180 9352 4201 9362
$$
IAC187-110859-
/O.EXT.KDMX.FL.W.0086.181010T0858Z-181015T0600Z/
/FODI4.1.ER.181010T0821Z.181011T1800Z.181014T0600Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning now in effect until early Sunday morning...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until early Sunday morning.
* At 3:00 AM Wednesday the stage was 10.5 feet, or 0.0 feet below
Flood Stage.
* Flood Stage is 10.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early this morning. Continue rising
to 12.3 feet, or 1.8 feet above Flood Stage, Thursday afternoon.
Then begin falling and go below Flood Stage early Sunday morning.
* Impact...At 12.0 feet, Campgrounds in the downstream parks between
Fort Dodge and Lehigh are affected.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC153-110859-
/O.CON.KDMX.FL.W.0089.000000T0000Z-000000T0000Z/
/DESI4.2.ER.181009T1839Z.181014T0000Z.000000T0000Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until further notice...
The Flood Warning continues for
The Des Moines River at Des Moines SE 6th St, or From below the
Center Street dam...to Runnells.
* Until further notice.
* At 3:00 AM Wednesday the stage was 25.6 feet, or 1.6 feet above
Flood Stage.
* Flood Stage is 24.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 28.0 feet, or 4.0 feet above Flood Stage,
Saturday evening. Then begin falling.
* Impact...At 28.0 feet, Agricultural fields are affected in the
Vandalia Road area.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC091-110859-
/O.CON.KDMX.FL.W.0088.181010T1800Z-181014T1800Z/
/HBTI4.1.ER.181010T1800Z.181012T0000Z.181013T1800Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Saturday afternoon...
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 Saturday afternoon.
* At 3:15 AM Wednesday the stage was 9.4 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 10.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this afternoon. Continue rising to
10.6 feet, or 0.6 feet above Flood Stage, Thursday evening. Then
begin falling and go below Flood Stage Saturday afternoon.
* Impact...At 10.0 feet, Water impacts some homes along Country Club
Drive. Sandbagging occurs at the water treatment plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC049-153-110859-
/O.CON.KDMX.FL.W.0098.181011T0300Z-181015T1630Z/
/VNMI4.1.ER.181011T0300Z.181013T0000Z.181014T1630Z.NO/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until midday Sunday...
The Flood Warning continues for
The Raccoon River at Van Meter, or From the North and South Raccoon
Rivers...to Walnut Woods State Park.
* Until midday Sunday.
* At 3:00 AM Wednesday the stage was 14.2 feet, or 2.8 feet below
Flood Stage.
* Flood Stage is 17.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage late this evening. Continue rising
to 18.2 feet, or 1.2 feet above Flood Stage, Friday evening. Then
begin falling and go below Flood Stage midday Sunday.
* Impact...At 17.0 feet, Secondary bridges are threatened along US 6
east of Adel.
&&
LAT...LON 4153 9397 4155 9396 4155 9375 4153 9374
4151 9388 4153 9397
$$
IAC153-110859-
/O.CON.KDMX.FL.W.0090.000000T0000Z-000000T0000Z/
/DEMI4.2.ER.181009T2037Z.181013T1800Z.000000T0000Z.NO/
400 AM CDT Wed Oct 10 2018
...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 2:45 AM Wednesday the stage was 13.5 feet, or 1.5 feet above
Flood Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 16.9 feet, or 4.9 feet above Flood Stage,
Saturday afternoon. Then begin falling.
* Impact...At 17.0 feet, Levee gates are closed west of Southwest
18th Street at George Flagg Parkway...and at the railroad tracks.
&&
LAT...LON 4157 9361 4156 9368 4158 9367 4159 9362
4157 9361
$$
IAC049-073-110859-
/O.CON.KDMX.FL.W.0095.000000T0000Z-181016T2136Z/
/PROI4.3.ER.181010T1003Z.181012T1800Z.181015T2136Z.NR/
400 AM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Monday afternoon...
The Flood Warning continues for
The North Raccoon River near Perry, or From the Greene-Dallas
County line...to Adel.
* Until Monday afternoon.
* At 3:15 AM Wednesday the stage was 14.9 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 15.0 feet.
* No flooding is occurring and Major flooding is forecast.
* Forecast...rise to Flood Stage this morning. Continue rising to
21.0 feet, or 6.0 feet above Flood Stage, Friday afternoon. Then
begin falling and go below Flood Stage Monday afternoon.
* Impact...At 20.0 feet, Limited evacuations may begin in residential
areas of Adel...along with extensive sandbagging.
&&
LAT...LON 4159 9403 4186 9423 4186 9410 4161 9394
4159 9403
$$474
WGUS83 KDMX 101641
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1140 AM CDT Wed Oct 10 2018
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...South Skunk River...
Affecting the following counties in Iowa...Polk...Story
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.
&&
IAC153-169-111640-
/O.EXT.KDMX.FL.W.0092.000000T0000Z-181011T1800Z/
/AESI4.1.ER.181010T1800Z.181010T1800Z.181010T1800Z.NO/
1140 AM CDT Wed Oct 10 2018
...Flood Warning now in effect until this afternoon...
The Flood Warning continues for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* Until this afternoon.
* At 11:00 AM Wednesday the stage was 21.4 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 21.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...remain nearly steady around Flood Stage through this
afternoon, then begin falling.
* 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
$$
Zogg489
WGUS83 KDMX 102029
FLSDMX
Flood Statement
National Weather Service Des Moines IA
329 PM CDT Wed Oct 10 2018
...The Flood Warning has been cancelled for all or portions of the
following rivers in Iowa...South Skunk River...
Affecting the following counties in Iowa...Polk...Story
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...Cedar River...Shell Rock River...Black
Hawk Creek...Des Moines River...West Fork Des Moines River...Raccoon
River...North Raccoon River...
Affecting the following counties in Iowa...Black Hawk...Bremer...
Butler...Dallas...Emmet...Greene...Humboldt...Marshall...Polk...
Tama...Webster
River forecasts include observed precipitation, as well as expected
precipitation over the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines.
Click on the Rivers and Lakes link.
&&
IAC127-112030-
/O.CON.KDMX.FL.W.0093.181011T1200Z-181012T1800Z/
/MIWI4.1.ER.181011T1200Z.181011T1200Z.181011T1800Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Thursday afternoon...
The Flood Warning continues for
The Iowa River at Marshalltown, or From Minerva Creek near
Albion...to Timber Creek near Le Grand.
* Until Thursday afternoon.
* At 3:00 PM Wednesday the stage was 18.4 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 19.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning, then begin
falling.
* Impact...At 19.0 feet, Water affects Iowa 14 north of the river as
well as Iowa 330 south of Albion.
&&
LAT...LON 4204 9297 4212 9308 4214 9302 4205 9277
4200 9277 4204 9297
$$
IAC171-112030-
/O.CON.KDMX.FL.W.0083.000000T0000Z-181015T1800Z/
/TMAI4.2.ER.181010T0245Z.181013T0600Z.181015T1200Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Monday morning...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Monday morning.
* At 3:00 PM Wednesday the stage was 12.9 feet, or 0.4 feet above
Flood Stage.
* Flood Stage is 12.5 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 13.1 feet, or 0.6 feet above Flood Stage, early
Saturday morning. Then begin falling and go below Flood Stage
Monday morning.
* Impact...At 13.0 feet, Water may begin affecting the outside lanes
of portions of US 30. Water covers several county roads.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-112030-
/O.CON.KDMX.FL.W.0084.000000T0000Z-181017T0300Z/
/CEDI4.3.ER.181009T2133Z.181012T1800Z.181016T0300Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until late Monday evening...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until late Monday evening.
* At 2:45 PM Wednesday the stage was 90.6 feet, or 2.6 feet above
Flood Stage.
* Flood Stage is 88.0 feet.
* Moderate flooding is occurring and Major flooding is forecast.
* Forecast...rise to 93.0 feet, or 5.0 feet above Flood Stage, Friday
afternoon. Then begin falling and go below Flood Stage late Monday
evening.
* Impact...At 92.8 feet, Water covers Grant Street at Horty Street.
Water covers Lincoln Street west of Independence Avenue. Water
covers Independence Avenue. Tourist Park floods.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-112030-
/O.CON.KDMX.FL.W.0094.181011T0000Z-181015T1648Z/
/ALOI4.1.ER.181011T0000Z.181012T1800Z.181014T1648Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until midday Sunday...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until midday Sunday.
* At 3:00 PM Wednesday the stage was 12.5 feet, or 0.5 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this evening. Continue rising to
15.5 feet, or 2.5 feet above Flood Stage, Friday afternoon. Then
begin falling and go below Flood Stage midday Sunday.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-017-023-112030-
/O.CON.KDMX.FL.W.0096.181011T1200Z-181013T0000Z/
/SHRI4.1.ER.181011T1200Z.181011T1800Z.181012T0000Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Thursday evening...
The Flood Warning continues for
The Shell Rock River at Shell Rock, or From Flood Creek near
Clarksville...to the Cedar River.
* Until Thursday evening.
* At 2:45 PM Wednesday the stage was 12.9 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 13.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Continue rising to
13.6 feet, or 0.1 feet above Flood Stage, Thursday afternoon. Then
begin falling and go below Flood Stage Thursday evening.
* Impact...At 13.5 feet, East Washington street is closed.
&&
LAT...LON 4265 9249 4265 9255 4279 9272 4284 9269
4269 9249 4265 9249
$$
IAC013-112030-
/O.CON.KDMX.FL.W.0085.000000T0000Z-181013T1200Z/
/HUDI4.2.ER.181009T1430Z.181011T0600Z.181012T1200Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday 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 Friday morning.
* At 2:45 PM Wednesday the stage was 14.9 feet, or 0.9 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 15.2 feet, or 1.2 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Friday morning.
* Impact...At 15.0 feet, Water affects Iowa Highway 58. Fletcher
Avenue in Waterloo is flooded.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
IAC153-169-102059-
/O.CAN.KDMX.FL.W.0092.000000T0000Z-181011T1800Z/
/AESI4.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning is cancelled...
The Flood Warning is cancelled for
The South Skunk River near Ames US 30, or From Squaw Creek...to the
Polk-Jasper County line.
* At 3:00 PM Wednesday the stage was 21.2 feet, or 0.3 feet below
Flood Stage.
* Forecast...crested at Flood Stage at 21.5 feet. Continue slowly
falling. Fall to 20.6 feet Thursday morning.
* Impact...At 21.0 feet, Water affects South 16th Street. Water also
affects the sports complex along the river south of US 30.
&&
LAT...LON 4201 9362 4201 9357 4174 9335 4168 9335
4180 9352 4201 9362
$$
IAC187-112030-
/O.CON.KDMX.FL.W.0086.000000T0000Z-181013T1200Z/
/FODI4.1.ER.181010T0805Z.181011T0000Z.181012T1200Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday morning...
The Flood Warning continues for
The Des Moines River at Fort Dodge, or From the municipal power
dam...to Lehigh.
* Until Friday morning.
* At 3:00 PM Wednesday the stage was 10.6 feet, or 0.1 feet above
Flood Stage.
* Flood Stage is 10.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 10.9 feet, or 0.4 feet above Flood Stage, this
evening. Go below Flood Stage Friday morning.
* Impact...At 11.0 feet, Lowland areas near the river flood.
Residences along the river in Fort Dodge are threatened.
&&
LAT...LON 4242 9421 4265 9424 4265 9416 4232 9393
4230 9405 4242 9421
$$
IAC153-112030-
/O.CON.KDMX.FL.W.0089.000000T0000Z-181016T1930Z/
/DESI4.2.ER.181009T1839Z.181011T0600Z.181015T1930Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Monday afternoon...
The Flood Warning continues for
The Des Moines River at Des Moines SE 6th St, or From below the
Center Street dam...to Runnells.
* Until Monday afternoon.
* At 3:00 PM Wednesday the stage was 26.4 feet, or 2.4 feet above
Flood Stage.
* Flood Stage is 24.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 27.0 feet, or 3.0 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Monday afternoon.
* Impact...At 26.3 feet, Water covers Arthur Street east of Carlisle.
&&
LAT...LON 4159 9356 4152 9333 4145 9333 4154 9356
4159 9366 4159 9356
$$
IAC063-112030-
/O.CON.KDMX.FL.W.0101.000000T0000Z-181015T0000Z/
/ESVI4.1.ER.181010T1751Z.181012T1200Z.181014T0000Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Saturday evening...
The Flood Warning continues for
The West Fork Des Moines River at Estherville, or From the
Iowa-Minnesota border...to near Wallingford.
* Until Saturday evening.
* At 3:00 PM Wednesday the stage was 8.1 feet, or 0.1 feet above
Flood Stage.
* Flood Stage is 8.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...remain nearly steady around Flood Stage through
Saturday evening. Go below Flood Stage Saturday evening.
* Impact...At 7.0 feet, Mike Mickelson Park South of Iowa 9 floods.
North Riverside Park North of Iowa 9 floods. Backwater from the
river causes School Creek to affect the low areas of Valley Drive.
&&
LAT...LON 4326 9483 4350 9491 4350 9485 4326 9471
4326 9483
$$
IAC091-112030-
/O.CON.KDMX.FL.W.0088.181011T1200Z-181014T0000Z/
/HBTI4.1.ER.181011T1200Z.181011T1200Z.181013T0000Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Friday evening...
The Flood Warning continues for
The West Fork Des Moines River at Humboldt, or From Joe Reasoner
Dam...to the East Fork Des Moines River.
* Until Friday evening.
* At 3:15 PM Wednesday the stage was 9.5 feet, or 0.5 feet below
Flood Stage.
* Flood Stage is 10.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Thursday morning. Remain nearly
steady around flood stage through Friday evening, then begin
falling.
* Impact...At 10.0 feet, Water impacts some homes along Country Club
Drive. Sandbagging occurs at the water treatment plant.
&&
LAT...LON 4265 9416 4265 9424 4272 9428 4274 9423
4272 9420 4265 9416
$$
IAC153-112030-
/O.CON.KDMX.FL.W.0090.000000T0000Z-181016T1312Z/
/DEMI4.1.ER.181009T2037Z.181011T0600Z.181015T1312Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains 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 2:45 PM Wednesday the stage was 14.8 feet, or 2.8 feet above
Flood Stage.
* Flood Stage is 12.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 15.8 feet, or 3.8 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Monday morning.
* 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
$$
IAC049-073-112030-
/O.CON.KDMX.FL.W.0095.000000T0000Z-181015T1536Z/
/PROI4.2.ER.181010T1430Z.181012T0600Z.181014T1536Z.NO/
329 PM CDT Wed Oct 10 2018
...Flood Warning remains in effect until Sunday morning...
The Flood Warning continues for
The North Raccoon River near Perry, or From the Greene-Dallas
County line...to Adel.
* Until Sunday morning.
* At 2:15 PM Wednesday the stage was 15.9 feet, or 0.9 feet above
Flood Stage.
* Flood Stage is 15.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to 18.5 feet, or 3.5 feet above Flood Stage, early
Friday morning. Then begin falling and go below Flood Stage Sunday
morning.
* Impact...At 18.0 feet, Parts of US 169 north of Adel are
overtopped. Many rural roads are affected.
&&
LAT...LON 4159 9403 4186 9423 4186 9410 4161 9394
4159 9403
$$
ZoggWhat 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 Oct 8, 11:53 PM CDT, 2 hours 56 minutes earlier.
Area forecast discussion, Oct 8, 11:53 PM CDT, 2 hours 56 minutes before
Area Forecast Discussion National Weather Service Des Moines IA 1153 PM CDT Mon Oct 8 2018 ...Updated for 06z Aviation Discussion... .SHORT TERM.../Tonight through Tuesday night/ Issued at 338 PM CDT Mon Oct 8 2018 Upper trough over the west that has plagued our weather for the past week or more is finally shifting over the next 36 hours. Model trends have slowed the progression of the upper trough access now until after 18Z Wednesday but the bulk of the precip will still fall by 12Z Wednesday with the eastern portion of the state still under the gun Wednesday morning. As the upper trough slowly lifts, it will push a surface low and frontal boundary from Kansas into Wisconsin by Wednesday morning. This will lift a quasi-stationary frontal boundary northward across Iowa through tonight then a cold front across us Tuesday evening into Wednesday morning. Models develop a couple of weak lows that ride up the boundary and associated with this are enhanced areas of forcing along the boundary. This will cause an overall increase of showers and possibly a few thunderstorms tonight. However CAPE values are best along the boundary but deeper instability is on the weak side. Countering this is some decent unidirectional deep shear of 30- 40kts. The shear and instability combined is enough to see isolated storms and if some better forcing comes up in conjunction with this, storms may become strong enough to produce some damaging wind gusts but coverage would be limited. Tuesday and Tuesday night, better instability pushes into southeast and central Iowa with CAPE values up to 2000 J/Kg. The GFS model is still weak with the NAM very aggressive and advertising the stronger CAPE values. Shear is also stronger Tuesday/Tuesday night with 40- 50kts of deep shear. If we realize the instability...which is still somewhat in doubt, we will see stronger storms Tuesday late day into the evening. Some of these will be severe. Damaging wind and to a lesser extend, large hail would be possible. An isolated tornado along the boundary also couldn't be ruled out. Soundings show PWAT's (precipitable water) values approaching 2 inches which is way above normal for this time of year. Heavy rain and flooding potential is still a threat and flood watches remain in effect for this reason, though just where the heaviest rain will occur is still somewhat in question. Tonight it looks like west central to northeast Iowa then Tuesday/Tuesday night central into eastern Iowa would see the best threat. .LONG TERM.../Wednesday through Monday/ Issued at 338 PM CDT Mon Oct 8 2018 Wednesday afternoon through much of Thursday night will be dry and cool as previously advertised. After 09Z Thursday night, a strong but progressive shortwave will cross the region and kick off the chance for showers mainly across the southern third to half of the state. At this point it does not appear that this will have much impact on rivers or any flood threat. A stronger shortwave will drop through the area Saturday night and Sunday. The main impact from these systems will be to dump shots of very cool air down across Iowa with light precip. The first wave will push highs into the 50s then 40s and 50s for Saturday/Sunday. On Monday a surface high to the south will bring low level return flow to the state and should bump temps up a few degrees but we are still looking at 50s on Monday as well. At least the non-stop periods of rainfall will be ending. As for temps...coldest temps Thursday night into Friday and Friday night into Saturday. Widespread frost is possible over at least the northern half both nights which will likely end the growing season. Lows are forecast to be around freezing to a couple degrees above. && .AVIATION.../For the 06Z TAFS through 06Z Tuesday night/ Issued at 1153 PM CDT Mon Oct 8 2018 Low to perhaps medium confidence forecast with rain/storms and fog/low ceilings impacting the terminals through this TAF period. Worst restrictions down to IFR or LIFR are expected over the northern terminals at FOD and MCW with more MVFR conditions at ALO and DSM. Have left out mention of thunder beyond Tuesday morning to avoid prolonged thunder in TAFs. Strong storms are possible over eastern Iowa Tuesday afternoon and may bring short duration restriction down towards IFR. && .HYDROLOGY... Issued at 338 PM CDT Mon Oct 8 2018 The heaviest rainfall last night fell across southeast Iowa. Tonight showers and storms will move across western and northern Iowa then shift east through the day Tuesday and over the southeast Tuesday night. With the light to moderate rain that Iowa has seen nearly daily for the past week or more, soils are saturated and a potential for 1 to 3 additional inches of rain has set the stage for potential flooding. The flood watch will continue. No changes were made to the areal outline of this for now but if more rain falls over the southeast, that may need to be included. As of this afternoon, WPC places the heaviest rainfall and the moderate flood risk mainly central and west. && .DMX WATCHES/WARNINGS/ADVISORIES... Flood Watch through Wednesday morning for IAZ004>007-015>017- 023>028-033>039-044>050-057>062-070>075-081>084-092>094. && SHORT TERM...FAB LONG TERM...FAB AVIATION...Ansorge HYDROLOGY...FAB
Hazardous weather outlook, Oct 8, 4:21 AM CDT, 22 hours 28 minutes before
Hazardous Weather Outlook National Weather Service Des Moines IA 421 AM CDT Mon Oct 8 2018 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>084-092>094-090930- 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-Taylor-Ringgold-Decatur- 421 AM CDT Mon Oct 8 2018 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Areas of heavy rainfall are possible today and tonight. Reference the Flood Watch for additional details. In additional, isolated severe storms are possible this afternoon and evening. Damaging wind gusts are the primary threat. A Flood Watch is in effect for the area in addition to other localized River Flood Watches. Please refer to the National Weather Service website at weather.gov/desmoines for further details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Heavy rainfall will remain possible through Tuesday night. A slight risk for severe weather is forecast for Tuesday afternoon and evening. Damaging wind gusts are the primary threat. A Flood Watch remains in effect for the area through Tuesday night in addition to other localized River Flood Watches. Please refer to the National Weather Service website at weather.gov/desmoines for further details. .SPOTTER INFORMATION STATEMENT... Spotters may be needed for flooding and heavy rain reports through Tuesday night. IAZ085-086-095>097-090930- Monroe-Wapello-Wayne-Appanoose-Davis- 421 AM CDT Mon Oct 8 2018 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Showers and thunderstorms are possible today and tonight. Locally heavy rainfall and and isolated severe storm are possible. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Periodic showers and a few thunderstorms are forecast through early Wednesday. The primary threat is locally heavy rainfall which may lead to overland flooding, ponding water and even localized flash flooding. There is a Slight Risk of severe storms Tuesday afternoon and evening with the primary threat being damaging wind gusts. .SPOTTER INFORMATION STATEMENT... Spotters may be needed for flooding and heavy rain reports and possible severe weather late Tuesday.
In the hours before
Local storm report, Oct 8, 10:48 PM CDT, 4 hours 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1048 PM CDT MON OCT 8 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1030 PM HEAVY RAIN UDELL 40.78N 92.74W
10/08/2018 E2.00 INCH APPANOOSE IA TRAINED SPOTTER
RAIN 0700-2230.
&&
AKThe office that day
Everything else NWS Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 8, 7:11 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 34 min |
| Oct 8, 7:23 PM CDT | Tornado Warning | DMX | Clarke, Decatur | 37 min |
| Oct 8, 7:59 PM CDT | Tornado Warning | DMX | Clarke, Lucas, Warren | 31 min |
| Oct 8, 9:54 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Poweshiek | 21 min |
| Oct 8, 10:03 PM CDT | Tornado Warning | DMX | Poweshiek | 15 min |
| Oct 8, 10:26 PM CDT | River Flood Warning | DMX | Polk | 7 days |
| Oct 8, 10:26 PM CDT | River Flood Warning | DMX | Polk | 7 days |
| Oct 8, 10:31 PM CDT | River Flood Watch | DMX | Decatur | 3 hr |
| Oct 9, 12:58 AM CDT | River Flood Warning | DMX | Decatur | 4 days |
| Oct 9, 1:48 AM CDT | Areal Flood Warning | DMX | Clarke, Decatur, Jasper, Lucas, Mahaska, Marion and 6 more | 24 hr |
| Oct 9, 6:39 AM CDT | River Flood Warning | DMX | Marshall | 7 days |
| Oct 9, 6:39 AM CDT | River Flood Warning | DMX | Black Hawk | 6 days |
| Oct 9, 6:39 AM CDT | River Flood Warning | DMX | Dallas, Greene | 5 days |
| Oct 9, 10:20 AM CDT | River Flood Warning | DMX | Black Hawk, Bremer, Butler | 35 hr |
| Oct 9, 10:20 AM CDT | River Flood Warning | DMX | Lucas, Wayne | 64 hr |
| Oct 9, 11:33 AM CDT | River Flood Warning | DMX | Dallas, Polk | 6 days |
| Oct 9, 12:38 PM CDT | River Flood Watch | DMX | Davis, Wapello | 10 hr |
| Oct 9, 2:16 PM CDT | Tornado Warning | DMX | Mahaska, Marion, Monroe | 29 min |
| Oct 9, 3:22 PM CDT | River Flood Warning | DMX | Story | 7 hr |
| Oct 9, 3:22 PM CDT | River Flood Warning | DMX | Story | 20 hr |
| Oct 9, 3:32 PM CDT | Tornado Warning | DMX | Appanoose, Monroe | 43 min |
| Oct 9, 3:42 PM CDT | Tornado Warning | DMX | Mahaska, Marion, Monroe | 22 min |
| Oct 9, 4:21 PM CDT | Tornado Warning | DMX | Poweshiek, Tama | 24 min |
| Oct 9, 4:28 PM CDT | Tornado Warning | DMX | Ringgold, Taylor | 47 min |
| Oct 9, 4:47 PM CDT | River Flood Watch | DMX | Jasper, Marion, Polk | 29 hr |
| Oct 9, 4:58 PM CDT | Tornado Warning | DMX | Tama | 32 min |
| Oct 9, 4:59 PM CDT | Tornado Warning | DMX | Jasper, Poweshiek | 31 min |
| Oct 9, 5:13 PM CDT | Tornado Warning | DMX | Adair, Adams, Union | 32 min |
| Oct 9, 5:44 PM CDT | Tornado Warning | DMX | Adair | 46 min |
| Oct 9, 6:11 PM CDT | Tornado Warning | DMX | Adair, Dallas, Guthrie | 49 min |
| Oct 9, 6:30 PM CDT | Tornado Warning | DMX | Polk, Warren | 30 min |
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.