Alert archive / Iowa / River Flood Warnings in 2020
River Flood Warning 9, NWS Des Moines, IA
NWS Des Moines, IA issued this river flood warning at Jun 22, 2020, 8:22 AM CDT for Black Hawk County, Iowa. It took effect at Jun 23, 2020, 4:00 AM CDT. It was in force for 4 days.
The area
The outline as issued.
The facts
- Issued
- Jun 22, 2020, 8:22 AM CDT (13:22 UTC)
- In effect from
- Jun 23, 2020, 4:00 AM CDT
- Expired
- Jun 27, 2020, 3:13 AM CDT
- In force
- 4 days
- Issued by
- NWS Des Moines, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Black Hawk County, IA
The radar
The Des Moines radar (KDMX), 141 km from the middle of the area, began a volume at 13:21 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 Cedar River at Cedar Falls (CEDI4). The gauge peaked at 91.78 ft at Jun 24, 2020, 10:00 PM CDT.
- Action stage
- 85 ft
- Minor stage
- 89 ft
- Moderate stage
- 92 ft
- Major stage
- 94 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05463050, 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.
279
WGUS43 KDMX 221322
FLWDMX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Des Moines IA
822 AM CDT Mon Jun 22 2020
...The National Weather Service in Des Moines has issued a Flood
Warning for all or portions of the following rivers in Iowa...Cedar
River...
Affecting the following counties in Iowa...Black Hawk
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.
&&
IAC013-231322-
/O.NEW.KDMX.FL.W.0009.200623T1800Z-200626T0900Z/
/CEDI4.1.ER.200623T1800Z.200624T0600Z.200625T0900Z.NO/
822 AM CDT Mon Jun 22 2020
...Flood Warning in effect until early Thursday morning...
The National Weather Service in Des Moines has issued a
* Flood Warning for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until early Thursday morning.
* At 7:45 AM Monday the stage was 86.5 feet, or 2.5 feet below Flood
Stage.
* Flood Stage is 89.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage Tuesday afternoon. Continue rising
to 89.5 feet, or 0.5 feet above Flood Stage, early Wednesday
morning. Then begin falling and go below Flood Stage early
Thursday morning.
* Impact...At 89.0 feet, Water is at the edge of 1712 Cottage Row
Road. The northeast corner of Tourist Park floods.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$18 follow-up statements
638
WGUS83 KDMX 221934
FLSDMX
Flood Statement
National Weather Service Des Moines IA
234 PM CDT Mon Jun 22 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-231934-
/O.EXT.KDMX.FL.W.0009.200623T0600Z-200627T1648Z/
/CEDI4.1.ER.200623T0600Z.200624T1200Z.200626T1648Z.NO/
234 PM CDT Mon Jun 22 2020
...Flood Warning now in effect until midday Friday...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until midday Friday.
* At 1:45 PM Monday the stage was 87.2 feet, or 1.8 feet below Flood
Stage.
* Flood Stage is 89.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight. Continue
rising to 91.0 feet, or 2.0 feet above Flood Stage, Wednesday
morning. Then begin falling and go below Flood Stage midday
Friday.
* Impact...At 91.0 feet, Water covers Big Woods Road south of
Dunkerton Road. Water also covers the north parking lot of Island
Park.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-231934-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200626T1900Z/
/HUDI4.2.ER.200621T2220Z.200623T1200Z.200625T1900Z.NO/
234 PM CDT Mon Jun 22 2020
...Flood Warning now in effect until Thursday 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 Thursday afternoon.
* At 1:45 PM Monday the stage was 16.0 feet, or 2.0 feet above Flood
Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 17.0 feet, or 3.0 feet above Flood Stage,
Tuesday morning. Then begin falling and go below Flood Stage
Thursday 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
$$092
WGUS43 KDMX 230212
FLWDMX
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Des Moines IA
912 PM CDT Mon Jun 22 2020
...Forecast flooding severity has increased for all or portions of
the following rivers in Iowa...Iowa River...Cedar River...Black Hawk
Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-240212-
/O.EXT.KDMX.FL.W.0010.200625T0300Z-200627T0600Z/
/TMAI4.2.ER.200625T0300Z.200625T1800Z.200627T0000Z.NO/
912 PM CDT Mon Jun 22 2020
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday evening.
* At 9:00 PM Monday the stage was 12.0 feet, or 0.5 feet below Flood
Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday evening. Continue
rising to 13.0 feet, or 0.5 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
evening.
* Impact...At 13.0 feet, Water may begin affecting the outside lanes
of portions of US 30. Water covers several county roads.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-240212-
/O.EXT.KDMX.FL.W.0009.200623T0900Z-200627T1400Z/
/CEDI4.1.ER.200623T0900Z.200624T1200Z.200626T1400Z.NO/
912 PM CDT Mon Jun 22 2020
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 Friday morning.
* At 8:45 PM Monday the stage was 87.9 feet, or 1.1 feet below Flood
Stage.
* Flood Stage is 89.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early Tuesday morning. Continue
rising to 91.0 feet, or 2.0 feet above Flood Stage, Wednesday
morning. Then begin falling and go below Flood Stage Friday
morning.
* Impact...At 91.0 feet, Water covers Big Woods Road south of
Dunkerton Road. Water also covers the north parking lot of Island
Park.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-240212-
/O.EXT.KDMX.FL.W.0011.200623T1715Z-200626T1648Z/
/ALOI4.1.ER.200623T1715Z.200624T1800Z.200625T1648Z.NO/
912 PM CDT Mon Jun 22 2020
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until midday Thursday.
* At 9:00 PM Monday the stage was 11.5 feet, or 1.5 feet below Flood
Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage midday Tuesday. Continue rising to
14.5 feet, or 1.5 feet above Flood Stage, Wednesday afternoon.
Then begin falling and go below Flood Stage midday Thursday.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-240212-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200626T1536Z/
/HUDI4.2.ER.200621T2220Z.200623T1800Z.200625T1536Z.NR/
912 PM CDT Mon Jun 22 2020
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 Thursday morning.
* At 8:45 PM Monday the stage was 17.0 feet, or 3.0 feet above Flood
Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 17.8 feet, or 3.8 feet above Flood Stage,
Tuesday afternoon. Then begin falling and go below Flood Stage
Thursday morning.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$034
WGUS83 KDMX 231116
FLSDMX
Flood Statement
National Weather Service Des Moines IA
616 AM CDT Tue Jun 23 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...
Affecting the following counties in Iowa...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-241116-
/O.CON.KDMX.FL.W.0010.200625T0300Z-200627T0600Z/
/TMAI4.2.ER.200625T0300Z.200625T1800Z.200627T0000Z.NO/
616 AM CDT Tue Jun 23 2020
...Flood Warning remains in effect until Friday evening...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday evening.
* At 6:00 AM Tuesday the stage was 11.9 feet, or 0.6 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday evening. Continue
rising to 13.0 feet, or 0.5 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
evening.
* Impact...At 13.0 feet, Water may begin affecting the outside lanes
of portions of US 30. Water covers several county roads.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-241116-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200627T1300Z/
/CEDI4.1.ER.200623T1104Z.200624T1800Z.200626T1300Z.NO/
616 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Friday morning...
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 Friday morning.
* At 5:45 AM Tuesday the stage was 88.9 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 89.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage this morning. Continue rising to
91.5 feet, or 2.5 feet above Flood Stage, Wednesday afternoon.
Then begin falling and go below Flood Stage Friday morning.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-241116-
/O.EXT.KDMX.FL.W.0011.200623T1600Z-200626T1700Z/
/ALOI4.1.ER.200623T1600Z.200624T1200Z.200625T1700Z.NO/
616 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until midday Thursday...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until midday Thursday.
* At 6:00 AM Tuesday the stage was 12.3 feet, or 0.7 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage midday today. Continue rising to
14.9 feet, or 1.9 feet above Flood Stage, Wednesday morning. Then
begin falling and go below Flood Stage midday Thursday.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-241116-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200626T1500Z/
/HUDI4.2.ER.200621T2220Z.200623T1045Z.200625T1500Z.NR/
616 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Thursday 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 Thursday morning.
* At 5:45 AM Tuesday the stage was 17.8 feet, or 3.8 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...near crest now, then falling and go below
Flood Stage Thursday morning.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$
Small808
WGUS83 KDMX 231548
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1048 AM CDT Tue Jun 23 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Cedar River...Black Hawk
Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-241548-
/O.EXT.KDMX.FL.W.0010.200625T0300Z-200627T0000Z/
/TMAI4.2.ER.200625T0300Z.200625T1800Z.200626T1800Z.NO/
1048 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Friday afternoon...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday afternoon.
* At 10:00 AM Tuesday the stage was 12.0 feet, or 0.5 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage late Wednesday evening. Continue
rising to 13.0 feet, or 0.5 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
afternoon.
* Impact...At 13.0 feet, Water may begin affecting the outside lanes
of portions of US 30. Water covers several county roads.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-241548-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200627T1900Z/
/CEDI4.1.ER.200623T1105Z.200624T1800Z.200626T1900Z.NO/
1048 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Friday 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 Friday afternoon.
* At 9:45 AM Tuesday the stage was 89.3 feet, or 0.3 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.5 feet, or 2.5 feet above Flood Stage,
Wednesday afternoon. Then begin falling and go below Flood Stage
Friday afternoon.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-241548-
/O.EXT.KDMX.FL.W.0011.200623T1618Z-200627T0000Z/
/ALOI4.1.ER.200623T1618Z.200624T1200Z.200626T0000Z.NO/
1048 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Thursday evening...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until Thursday evening.
* At 10:00 AM Tuesday the stage was 12.8 feet, or 0.2 feet below
Flood Stage.
* Flood Stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage midday today. Continue rising to
15.5 feet, or 2.5 feet above Flood Stage, Wednesday morning. Then
begin falling and go below Flood Stage Thursday evening.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-241548-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200626T2024Z/
/HUDI4.2.ER.200621T2220Z.200623T1800Z.200625T2024Z.NR/
1048 AM CDT Tue Jun 23 2020
...Flood Warning now in effect until Thursday 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 Thursday afternoon.
* At 9:45 AM Tuesday the stage was 18.1 feet, or 4.1 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...rise to 18.2 feet, or 4.2 feet above Flood Stage, this
afternoon. Then begin falling and go below Flood Stage Thursday
afternoon.
* Impact...At 18.0 feet, Water affects Hudson.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$879
WGUS83 KDMX 232133
FLSDMX
Flood Statement
National Weather Service Des Moines IA
433 PM CDT Tue Jun 23 2020
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-242132-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200627T1900Z/
/CEDI4.1.ER.200623T1105Z.200624T1800Z.200626T1900Z.NO/
433 PM CDT Tue Jun 23 2020
...Flood Warning remains in effect until Friday afternoon...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until Friday afternoon.
* At 3:45 PM Tuesday the stage was 90.0 feet, or 1.0 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.5 feet, or 2.5 feet above Flood Stage,
Wednesday afternoon. Then begin falling and go below Flood Stage
Friday afternoon.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-242132-
/O.CON.KDMX.FL.W.0011.000000T0000Z-200627T0000Z/
/ALOI4.1.ER.200623T1636Z.200624T1200Z.200626T0000Z.NO/
433 PM CDT Tue Jun 23 2020
...Flood Warning remains in effect until Thursday evening...
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 Thursday evening.
* At 4:00 PM Tuesday the stage was 13.5 feet, or 0.5 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 15.5 feet, or 2.5 feet above Flood Stage,
Wednesday morning. Then begin falling and go below Flood Stage
Thursday evening.
* 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
$$
IAC013-242132-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200626T2024Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200625T2024Z.NR/
433 PM CDT Tue Jun 23 2020
...Flood Warning remains in effect until Thursday afternoon...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Thursday afternoon.
* At 3:45 PM Tuesday the stage was 17.8 feet, or 3.8 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Thursday
afternoon.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$943
WGUS83 KDMX 240136
FLSDMX
Flood Statement
National Weather Service Des Moines IA
836 PM CDT Tue Jun 23 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
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.
&&
IAC013-250136-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200627T2034Z/
/CEDI4.1.ER.200623T1105Z.200625T0000Z.200626T2034Z.NO/
836 PM CDT Tue Jun 23 2020
...Flood Warning now in effect until Friday 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 Friday afternoon.
* At 7:45 PM Tuesday the stage was 90.3 feet, or 1.3 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.6 feet, or 2.6 feet above Flood Stage,
Wednesday evening. Then begin falling and go below Flood Stage
Friday afternoon.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-250136-
/O.EXT.KDMX.FL.W.0011.000000T0000Z-200627T0800Z/
/ALOI4.1.ER.200623T1636Z.200625T0000Z.200626T0800Z.NO/
836 PM CDT Tue Jun 23 2020
...Flood Warning now in effect until early Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until early Friday morning.
* At 8:00 PM Tuesday the stage was 13.9 feet, or 0.9 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 15.2 feet, or 2.2 feet above Flood Stage,
Wednesday evening. Then begin falling and go below Flood Stage
early Friday morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-250136-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200627T0100Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T0100Z.NR/
836 PM CDT Tue Jun 23 2020
...Flood Warning now in effect until Thursday 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 Thursday evening.
* At 7:45 PM Tuesday the stage was 17.3 feet, or 3.3 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Thursday
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
$$108
WGUS83 KDMX 240857
FLSDMX
Flood Statement
National Weather Service Des Moines IA
357 AM CDT Wed Jun 24 2020
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-250856-
/O.CON.KDMX.FL.W.0010.200625T0800Z-200627T0000Z/
/TMAI4.2.ER.200625T0800Z.200626T0000Z.200626T1800Z.NO/
357 AM CDT Wed Jun 24 2020
...Flood Warning remains in effect until Friday afternoon...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday afternoon.
* At 3:00 AM Wednesday the stage was 12.2 feet, or 0.3 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...rise to Flood Stage early Thursday morning. Continue
rising to 13.0 feet, or 0.5 feet above Flood Stage, Thursday
evening. Then begin falling and go below Flood Stage Friday
afternoon.
* Impact...At 13.0 feet, Water may begin affecting the outside lanes
of portions of US 30. Water covers several county roads.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-250856-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200627T2034Z/
/CEDI4.1.ER.200623T1105Z.200625T0000Z.200626T2034Z.NO/
357 AM CDT Wed Jun 24 2020
...Flood Warning remains in effect until Friday 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 Friday afternoon.
* At 2:45 AM Wednesday the stage was 91.0 feet, or 2.0 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.6 feet, or 2.6 feet above Flood Stage, this
evening. Then begin falling and go below Flood Stage Friday
afternoon.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-250856-
/O.CON.KDMX.FL.W.0011.000000T0000Z-200627T0800Z/
/ALOI4.1.ER.200623T1636Z.200625T0000Z.200626T0800Z.NO/
357 AM CDT Wed Jun 24 2020
...Flood Warning remains in effect until early Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until early Friday morning.
* At 3:00 AM Wednesday the stage was 14.3 feet, or 1.3 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 15.2 feet, or 2.2 feet above Flood Stage, this
evening. Then begin falling and go below Flood Stage early Friday
morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-250856-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200627T0100Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T0100Z.NR/
357 AM CDT Wed Jun 24 2020
...Flood Warning remains in effect until Thursday 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 Thursday evening.
* At 2:45 AM Wednesday the stage was 16.8 feet, or 2.8 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Thursday
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
$$
Small521
WGUS83 KDMX 241324
FLSDMX
Flood Statement
National Weather Service Des Moines IA
824 AM CDT Wed Jun 24 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Cedar River...Black Hawk
Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-251323-
/O.EXT.KDMX.FL.W.0010.200625T0600Z-200627T0000Z/
/TMAI4.1.ER.200625T0600Z.200625T1800Z.200626T1800Z.NO/
824 AM CDT Wed Jun 24 2020
...Flood Warning now in effect until Friday afternoon...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday afternoon.
* At 8:00 AM Wednesday the stage was 12.3 feet, or 0.2 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight. Continue
rising to 12.7 feet, or 0.2 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
afternoon.
* Impact...At 12.8 feet, Water affects portions of C and D Avenues
from US 30 to the south.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-251323-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200627T2200Z/
/CEDI4.1.ER.200623T1105Z.200625T0000Z.200626T2200Z.NO/
824 AM CDT Wed Jun 24 2020
...Flood Warning now in effect until Friday 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 Friday evening.
* At 7:45 AM Wednesday the stage was 91.3 feet, or 2.3 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.5 feet, or 2.5 feet above Flood Stage, this
evening. Then begin falling and go below Flood Stage Friday
evening.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-251323-
/O.EXT.KDMX.FL.W.0011.000000T0000Z-200627T1048Z/
/ALOI4.1.ER.200623T1636Z.200625T0600Z.200626T1048Z.NO/
824 AM CDT Wed Jun 24 2020
...Flood Warning now in effect until Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until Friday morning.
* At 8:00 AM Wednesday the stage was 14.3 feet, or 1.3 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 14.8 feet, or 1.8 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Friday morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-251323-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200627T0000Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T0000Z.NR/
824 AM CDT Wed Jun 24 2020
...Flood Warning now in effect until Thursday 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 Thursday evening.
* At 7:45 AM Wednesday the stage was 16.5 feet, or 2.5 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Thursday
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
$$560
WGUS83 KDMX 250140
FLSDMX
Flood Statement
National Weather Service Des Moines IA
840 PM CDT Wed Jun 24 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Iowa River...Cedar River...Black Hawk
Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-260140-
/O.EXT.KDMX.FL.W.0010.200625T0600Z-200626T2100Z/
/TMAI4.1.ER.200625T0600Z.200625T1800Z.200626T1500Z.NO/
840 PM CDT Wed Jun 24 2020
...Flood Warning now in effect until Friday morning...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday morning.
* At 8:00 PM Wednesday the stage was 12.4 feet, or 0.1 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage after midnight tonight. Continue
rising to 12.7 feet, or 0.2 feet above Flood Stage, Thursday
afternoon. Then begin falling and go below Flood Stage Friday
morning.
* Impact...At 12.8 feet, Water affects portions of C and D Avenues
from US 30 to the south.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-260140-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200628T1200Z/
/CEDI4.1.ER.200623T1105Z.200625T0600Z.200627T1200Z.NO/
840 PM CDT Wed Jun 24 2020
...Flood Warning now in effect until Saturday morning...
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 Saturday morning.
* At 7:45 PM Wednesday the stage was 91.8 feet, or 2.8 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 91.8 feet, or 2.8 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Saturday morning.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-260140-
/O.EXT.KDMX.FL.W.0011.000000T0000Z-200627T1200Z/
/ALOI4.1.ER.200623T1636Z.200625T0600Z.200626T1200Z.NO/
840 PM CDT Wed Jun 24 2020
...Flood Warning now in effect until Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until Friday morning.
* At 8:00 PM Wednesday the stage was 14.4 feet, or 1.4 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 14.6 feet, or 1.6 feet above Flood Stage, after
midnight tonight. Then begin falling and go below Flood Stage
Friday morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-260140-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200627T0600Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T0600Z.NR/
840 PM CDT Wed Jun 24 2020
...Flood Warning now in effect until early 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 early Friday morning.
* At 7:45 PM Wednesday the stage was 15.9 feet, or 1.9 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Friday
morning.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$652
WGUS83 KDMX 250958
FLSDMX
Flood Statement
National Weather Service Des Moines IA
458 AM CDT Thu Jun 25 2020
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-260957-
/O.CON.KDMX.FL.W.0010.000000T0000Z-200626T2100Z/
/TMAI4.1.ER.200625T0700Z.200625T1800Z.200626T1500Z.NO/
458 AM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Friday morning...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday morning.
* At 4:00 AM Thursday the stage was 12.5 feet, or 0.0 feet below
Flood Stage.
* Flood Stage is 12.5 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...rise to Flood Stage early this morning. Continue rising
to 12.7 feet, or 0.2 feet above Flood Stage, this afternoon. Then
begin falling and go below Flood Stage Friday morning.
* Impact...At 12.8 feet, Water affects portions of C and D Avenues
from US 30 to the south.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-260957-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200628T1200Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T1200Z.NO/
458 AM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Saturday morning...
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 Saturday morning.
* At 3:45 AM Thursday the stage was 91.7 feet, or 2.7 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Saturday
morning.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-260957-
/O.CON.KDMX.FL.W.0011.000000T0000Z-200627T1200Z/
/ALOI4.1.ER.200623T1636Z.200625T1200Z.200626T1200Z.NO/
458 AM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until Friday morning.
* At 4:00 AM Thursday the stage was 14.3 feet, or 1.3 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 14.6 feet, or 1.6 feet above Flood Stage, this
morning. Then begin falling and go below Flood Stage Friday
morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-260957-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200627T0600Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T0600Z.NR/
458 AM CDT Thu Jun 25 2020
...Flood Warning remains in effect until after midnight tonight...
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 after midnight tonight.
* At 3:45 AM Thursday the stage was 15.5 feet, or 1.5 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage after midnight
tonight.
* Impact...At 15.5 feet, Ranchero Road in Waterloo is under water.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$926
WGUS83 KDMX 251400
FLSDMX
Flood Statement
National Weather Service Des Moines IA
900 AM CDT Thu Jun 25 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Iowa River...
Affecting the following counties in Iowa...Tama
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC171-261400-
/O.CON.KDMX.FL.W.0010.000000T0000Z-200626T2100Z/
/TMAI4.1.ER.200625T0700Z.200626T0000Z.200626T1500Z.NO/
900 AM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Friday morning...
The Flood Warning continues for
The Iowa River near Tama Hwy E49, or From Timber Creek near Le
Grand...to Salt Creek near Belle Plaine.
* Until Friday morning.
* At 8:00 AM Thursday the stage was 12.5 feet, or 0.0 feet above
Flood Stage.
* Flood Stage is 12.5 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...rise to 12.7 feet, or 0.2 feet above Flood Stage, this
evening. Then begin falling and go below Flood Stage Friday
morning.
* Impact...At 12.8 feet, Water affects portions of C and D Avenues
from US 30 to the south.
&&
LAT...LON 4200 9277 4205 9277 4190 9230 4186 9230
4200 9277
$$
IAC013-261400-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200628T1536Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T1536Z.NO/
900 AM CDT Thu Jun 25 2020
...Flood Warning now in effect until Saturday morning...
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 Saturday morning.
* At 7:45 AM Thursday the stage was 91.6 feet, or 2.6 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Saturday
morning.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-261400-
/O.EXT.KDMX.FL.W.0011.000000T0000Z-200627T1330Z/
/ALOI4.1.ER.200623T1636Z.200625T0415Z.200626T1330Z.NO/
900 AM CDT Thu Jun 25 2020
...Flood Warning now in effect until Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until Friday morning.
* At 8:00 AM Thursday the stage was 14.2 feet, or 1.2 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Friday
morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-261400-
/O.EXT.KDMX.FL.W.0008.000000T0000Z-200627T1200Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T1200Z.NR/
900 AM CDT Thu Jun 25 2020
...Flood Warning now 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 7:45 AM Thursday the stage was 15.3 feet, or 1.3 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Moderate flooding is occurring and is forecast to continue.
* Forecast...continue 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
$$
Hagenhoff159
WGUS83 KDMX 252121
FLSDMX
Flood Statement
National Weather Service Des Moines IA
421 PM CDT Thu Jun 25 2020
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-262120-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200628T1536Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T1536Z.NO/
421 PM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Saturday morning...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until Saturday morning.
* At 3:45 PM Thursday the stage was 91.2 feet, or 2.2 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Saturday
morning.
* Impact...At 91.2 feet, Water covers portions of Lake Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-262120-
/O.CON.KDMX.FL.W.0011.000000T0000Z-200627T1330Z/
/ALOI4.1.ER.200623T1636Z.200625T0415Z.200626T1330Z.NO/
421 PM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Friday 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 Friday morning.
* At 4:00 PM Thursday the stage was 13.7 feet, or 0.7 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Friday
morning.
* 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
$$
IAC013-262120-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200627T1200Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T1200Z.NR/
421 PM CDT Thu Jun 25 2020
...Flood Warning remains in effect until Friday morning...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until Friday morning.
* At 3:45 PM Thursday the stage was 14.9 feet, or 0.9 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Friday
morning.
* Impact...At 14.5 feet, Portions of Ranchero Road west of US 63 are
flooded.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$171
WGUS83 KDMX 260149
FLSDMX
Flood Statement
National Weather Service Des Moines IA
849 PM CDT Thu Jun 25 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
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.
&&
IAC013-270149-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200628T0712Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0712Z.NO/
849 PM CDT Thu Jun 25 2020
...Flood Warning now in effect until early Saturday morning...
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 early Saturday morning.
* At 7:45 PM Thursday the stage was 90.9 feet, or 1.9 feet above
Flood Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 91.0 feet, Water covers Big Woods Road south of
Dunkerton Road. Water also covers the north parking lot of Island
Park.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-270149-
/O.EXT.KDMX.FL.W.0011.000000T0000Z-200627T0730Z/
/ALOI4.1.ER.200623T1636Z.200625T0415Z.200626T0730Z.NO/
849 PM CDT Thu Jun 25 2020
...Flood Warning now in effect until early Friday morning...
The Flood Warning continues for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* Until early Friday morning.
* At 8:00 PM Thursday the stage was 13.4 feet, or 0.4 feet above
Flood Stage.
* Flood Stage is 13.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Friday
morning.
* Impact...At 13.0 feet, Many storm sewers are closed along Black
Hawk Creek and the Cedar River. The Fletcher Avenue levee gates
are closed.
&&
LAT...LON 4256 9238 4238 9207 4230 9207 4230 9222
4251 9245 4256 9238
$$
IAC013-270149-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200627T1200Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T1200Z.NR/
849 PM CDT Thu Jun 25 2020
...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 7:45 PM Thursday the stage was 14.6 feet, or 0.6 feet above
Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage Friday
morning.
* 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
$$715
WGUS83 KDMX 260927
FLSDMX
Flood Statement
National Weather Service Des Moines IA
427 AM CDT Fri Jun 26 2020
...The Flood Warning has been cancelled for all or portions of the
following rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...Black Hawk Creek...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-270927-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200628T0712Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0712Z.NO/
427 AM CDT Fri Jun 26 2020
...Flood Warning remains in effect until early Saturday morning...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until early Saturday morning.
* At 3:45 AM Friday the stage was 90.5 feet, or 1.5 feet above Flood
Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 90.3 feet, Water covers Riverside Drive south of Beech
Street.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
IAC013-260957-
/O.CAN.KDMX.FL.W.0011.000000T0000Z-200627T0730Z/
/ALOI4.1.ER.200623T1636Z.200625T0415Z.200626T0750Z.NO/
427 AM CDT Fri Jun 26 2020
...Flood Warning is cancelled...
The Flood Warning is cancelled for
The Cedar River at Waterloo, or From the Waterloo-Cedar Falls city
limits...to Spring Creek near La Porte City.
* At 4:00 AM Friday the stage was 12.9 feet, or 0.1 feet below Flood
Stage.
* Forecast...fall to 11.0 feet Saturday morning.
* 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
$$
IAC013-270927-
/O.CON.KDMX.FL.W.0008.000000T0000Z-200627T1200Z/
/HUDI4.2.ER.200621T2220Z.200623T1530Z.200626T1200Z.NR/
427 AM CDT Fri Jun 26 2020
...Flood Warning remains in effect until this morning...
The Flood Warning continues for
The Black Hawk Creek at Hudson, or From the Black Hawk-Grundy
County line...to the Cedar River in Waterloo.
* Until this morning.
* At 3:45 AM Friday the stage was 14.0 feet, or at Flood Stage.
* Flood Stage is 14.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage this morning.
* Impact...At 14.0 feet, Water affects Watters Road. Some residential
evacuations may be needed. Ridgeway Avenue at US 63 in Waterloo is
flooded.
&&
LAT...LON 4248 9228 4235 9247 4235 9254 4242 9254
4253 9238
$$846
WGUS83 KDMX 261508
FLSDMX
Flood Statement
National Weather Service Des Moines IA
1008 AM CDT Fri Jun 26 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
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.
&&
IAC013-271508-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200628T0700Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0700Z.NO/
1008 AM CDT Fri Jun 26 2020
...Flood Warning now in effect until early Saturday morning...
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 early Saturday morning.
* At 9:45 AM Friday the stage was 90.1 feet, or 1.1 feet above Flood
Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 90.0 feet, Water covers the north half of Tourist Park.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
Hagenhoff509
WGUS83 KDMX 262034
FLSDMX
Flood Statement
National Weather Service Des Moines IA
334 PM CDT Fri Jun 26 2020
...The Flood Warning continues for all or portions of the following
rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-272033-
/O.CON.KDMX.FL.W.0009.000000T0000Z-200628T0700Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0700Z.NO/
334 PM CDT Fri Jun 26 2020
...Flood Warning remains in effect until early Saturday morning...
The Flood Warning continues for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* Until early Saturday morning.
* At 2:00 PM Friday the stage was 89.8 feet, or 0.8 feet above Flood
Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 90.0 feet, Water covers the north half of Tourist Park.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$
Hagenhoff928
WGUS83 KDMX 270242
FLSDMX
Flood Statement
National Weather Service Des Moines IA
942 PM CDT Fri Jun 26 2020
...The Flood Warning has been extended for all or portions of the
following rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
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.
&&
IAC013-280242-
/O.EXT.KDMX.FL.W.0009.000000T0000Z-200628T0730Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0730Z.NO/
942 PM CDT Fri Jun 26 2020
...Flood Warning now in effect until early Saturday morning...
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 early Saturday morning.
* At 8:45 PM Friday the stage was 89.4 feet, or 0.4 feet above Flood
Stage.
* Flood Stage is 89.0 feet.
* Minor flooding is occurring and is forecast to continue.
* Forecast...continue falling and go below Flood Stage early Saturday
morning.
* Impact...At 89.0 feet, Water is at the edge of 1712 Cottage Row
Road. The northeast corner of Tourist Park floods.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$641
WGUS83 KDMX 270813
FLSDMX
Flood Statement
National Weather Service Des Moines IA
313 AM CDT Sat Jun 27 2020
...The Flood Warning has been cancelled for all or portions of the
following rivers in Iowa...Cedar River...
Affecting the following counties in Iowa...Black Hawk
River forecasts include observed precipitation, as well as expected
precipitation over the next 24 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded area, turn around and find an alternate
route. Turn around, do not drown.
More information--including impact statements and crest
histories--is available on the Web at... www.weather.gov/desmoines
Click on the Rivers and Lakes link.
&&
IAC013-270843-
/O.CAN.KDMX.FL.W.0009.000000T0000Z-200628T0730Z/
/CEDI4.1.ER.200623T1105Z.200625T0300Z.200627T0622Z.NO/
313 AM CDT Sat Jun 27 2020
...Flood Warning is cancelled...
The Flood Warning is cancelled for
The Cedar River at Cedar Falls, or From the West Fork Cedar
River...to the Cedar Falls-Waterloo city limits.
* At 2:45 AM Saturday the stage was 88.9 feet, or 0.1 feet below
Flood Stage.
* Forecast...fall to 86.6 feet Sunday morning.
* Impact...At 89.0 feet, Water is at the edge of 1712 Cottage Row
Road. The northeast corner of Tourist Park floods.
&&
LAT...LON 4256 9238 4251 9245 4258 9255 4262 9255
4262 9241 4256 9238
$$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 22, 7:18 AM CDT, 1 hour 4 minutes earlier.
Area forecast discussion, Jun 22, 7:18 AM CDT, 1 hour 4 minutes before
Area Forecast Discussion National Weather Service Des Moines IA 718 AM CDT Mon Jun 22 2020 .DISCUSSION.../Today through Sunday/ Issued at 434 AM CDT Mon Jun 22 2020 The primary concerns early this morning include convective trends today, Tue and Wed afternoons to a much lesser extent, and then again later in the week into the weekend. The immediate issues will be thunderstorm impacts over the southeastern forecast area with heavy rains and potentially flooding the primary concerns. Although there was spotty severe weather earlier this morning, the effective shear has weakened slightly with MUCAPEs continuing to diminish as well, now down to around 1K J/kg. While not too strong, only about 25kts, 925-850mb moisture transport continues to focus into southeast Iowa. This is nearly identical to the SW- NE mean wind as well and has resulted in slow cell motion with Corfidi upwind vectors near zero. Precipitable water values aren't extreme, but with very slow movement will continue to monitor southeast Iowa closely this morning. Additional showers and storms may develop into midday and the afternoon. The parent long wave trough driving the convection this morning is somewhat disjointed and still has several weak short waves evident from MT into KS and NE. With the H85/H7 trough still just upstream, this will keep lingering thermodynamic and kinematic forcing in place into the afternoon east with lingering instability as well. The 09z surface analysis shows a weak surface low over southwest Iowa, and several high resolution models suggest this may be the focus for convective re-organization and development along and ahead of its track this afternoon as forcing advances eastward. Any lingering forcing and instability support should exit east by evening however with decreasing clouds into the night. Temps will continue to cool further into tomorrow with highs only in the 70s. Late June insolation in this cooler northwest flow tomorrow is expected to pop isolated diurnal showers and a few storms over the northeast third of Iowa by afternoon. The same process may occur again Wed afternoon northeast. The low level cyclonic flow will eventually cease into Thursday, but be replaced by some degree of upper level ridging and eventually return flow. This will advance the baroclinic zone and associated theta-e advection into Iowa again later Thursday starting what will be several days of chances for showers and storms as the ridge becomes just progressive enough to push a front into Iowa by Friday, and while confidence is low, there appears to be at least some upper level troughing through the Plains upstream to keep varied degrees of forcing into Iowa and associated PoPs into the weekend. This period Friday into Saturday will need to be monitored for severe weather and flooding concerns. While deep shear will be weak, the GFS depicts the potential for 3-4K j/kg MUCAPEs. The low level jet, precipitable waters and warm cloud depths all appear to be increasing to seasonally high levels as well with typical late June heavy rain and flooding impacts possible. && .AVIATION.../For the 12Z TAFS through 12Z Tuesday morning/ Issued at 715 AM CDT Mon Jun 22 2020 Quite variable conditions exist across central IA ranging from VFR to LIFR in scattered showers and thunderstorms. Some improvement is expected into the afternoon, but low confidence MVFR to VFR convection is still expected. Clouds should decrease later this evening however with greater confidence in VFR conditions. && .HYDROLOGY... Issued at 442 AM CDT Mon Jun 22 2020 Heavy rains again impacted northeast Iowa last evening into early this morning. KDMX dual pol precip estimates suggest 4 to 6 inches may have fallen over the past several days, with locally higher amounts possible, and two Areal Flood Warnings remain in effect for several counties. A new River Flood Warning was also issued for Black Hawk Cr/Hudson with a crest just into the Moderate category expected. No other sites appear to be impacted at the moment, but that was based on 00z QPF forecasts which of course do not account for the magnitude of localized heavy rains in a few basins. This will be re-evaluated with 12z RFC guidance later this morning. && .DMX WATCHES/WARNINGS/ADVISORIES... NONE. && DISCUSSION...Small AVIATION...Small HYDROLOGY...Small
Hazardous weather outlook, Jun 22, 5:37 AM CDT, 2 hours 45 minutes before
Hazardous Weather Outlook National Weather Service Des Moines IA 537 AM CDT Mon Jun 22 2020 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-092>097-231100- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union- Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- 537 AM CDT Mon Jun 22 2020 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Although the severe potential is low overall today, a few strong storms with gusty wind and small hail are still possible through late this afternoon. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Non-severe thunderstorms are possible northeast both Tuesday and Wednesday afternoons. Thunderstorm chances increase again later this week however. Although details will be better known in the coming days, there may be some potential for severe weather, heavy rains and flooding. .SPOTTER INFORMATION STATEMENT... Spotters may be needed briefly today, but with a better potential later this week. Small
In the hours before
Special weather statement, Jun 22, 2:47 AM CDT, 5 hours 35 minutes before
Special Weather Statement
National Weather Service Des Moines IA
247 AM CDT Mon Jun 22 2020
IAZ061-062-220815-
Poweshiek IA-Jasper IA-
247 AM CDT Mon Jun 22 2020
...Gusty Winds and Small Hail Likely...
At 246 AM CDT, Doppler radar was multiple thunderstorms in the area.
Pea size hail and winds in excess of 40 mph will be possible with
this storm.
Rainfall amounts up to two inches will be possible with this storm.
Locations impacted include...
Grinnell, Brooklyn, Rock Creek Lake, Victor, Kellogg, Holiday Lake,
Malcom, Oakland Acres, Hartwick, Grinnell Regional Airport and Rock
Creek State Park.
LAT...LON 4164 9292 4177 9305 4186 9260 4186 9230
4168 9230
TIME...MOT...LOC 0746Z 258DEG 38KT 4175 9263
KrullLocal storm report, Jun 22, 3:07 AM CDT, 5 hours 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
307 AM CDT MON JUN 22 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0105 AM TSTM WND DMG 4 NW PLEASANT HILL 41.63N 93.56W
06/22/2020 POLK IA PUBLIC
TREE DAMAGE ALONG E DOUGLAS. TIME ESTIMATED
FROM RADAR.
0105 AM TSTM WND DMG 2 ENE DES MOINES 41.59N 93.58W
06/22/2020 POLK IA PUBLIC
TREE DOWN ON ROAD. TIME ESTIMATED FROM
RADAR.
&&Special weather statement, Jun 22, 5:09 AM CDT, 3 hours 13 minutes before
Special Weather Statement
National Weather Service Des Moines IA
509 AM CDT Mon Jun 22 2020
IAZ083-084-094-095-221115-
Clarke IA-Lucas IA-Wayne IA-Decatur IA-
509 AM CDT Mon Jun 22 2020
...40 MPH Wind Gusts and Penny Size Hail Possible...
At 508 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Osceola to 6 miles northwest of Lamoni.
Movement was east at 35 mph.
Penny size hail and winds in excess of 40 mph will be possible with
these storms.
Locations impacted include...
Osceola, Leon, Corydon, Lakeside Casino, Humeston, Grand River, Van
Wert, Lucas, Garden Grove, Woodburn, Decatur City, Weldon, Derby, Le
Roy and Chariton Municipal Airport.
LAT...LON 4069 9401 4077 9402 4105 9389 4116 9348
4116 9337 4075 9330
TIME...MOT...LOC 1008Z 247DEG 29KT 4100 9376 4071 9399
KrullLocal storm report, Jun 22, 5:14 AM CDT, 3 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
514 AM CDT MON JUN 22 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0502 AM HEAVY RAIN 1 WNW LA PORTE CITY 42.32N 92.20W
06/22/2020 M3.92 INCH BLACK HAWK IA MESONET
PERSONAL WEATHER STATION EW6921 GARRISON.
0501 AM HEAVY RAIN 3 ENE REINBECK 42.34N 92.54W
06/22/2020 M2.20 INCH GRUNDY IA MESONET
PERSONAL WEATHER STATION FW5317 REINBECK.
0454 AM HEAVY RAIN WATERLOO REGIONAL AIRPO 42.55N 92.40W
06/22/2020 M2.35 INCH BLACK HAWK IA ASOS
ASOS STATION KALO WATERLOO AIRPORT.
0430 AM HEAVY RAIN 5 N ELBERON 42.08N 92.30W
06/22/2020 M2.31 INCH TAMA IA MESONET
MESONET STATION CLTI4 5.2 N ELBERON.
&&Local storm report, Jun 22, 5:16 AM CDT, 3 hours 6 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
516 AM CDT MON JUN 22 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0515 PM TSTM WND GST 2 WNW GRUVER 43.41N 94.75W
06/21/2020 M56 MPH EMMET IA ASOS
0520 PM TSTM WND GST GRUVER 43.40N 94.71W
06/21/2020 E60 MPH EMMET IA EMERGENCY MNGR
EM REPORTS A DOWNED POWER POLE AND DOWNED
TREES ACROSS TOWN. ESTIMATED GUSTS AT 60
MPH.
0654 PM HAIL 1 SW CLEAR LAKE 43.12N 93.39W
06/21/2020 M1.00 INCH CERRO GORDO IA PUBLIC
REPORT FROM MPING: QUARTER (1.00 IN.).
0655 PM HAIL 1 NW CLEAR LAKE 43.15N 93.39W
06/21/2020 M0.88 INCH CERRO GORDO IA PUBLIC
0655 PM HAIL 1 W CLEAR LAKE 43.14N 93.40W
06/21/2020 U0.75 INCH CERRO GORDO IA PUBLIC
REPORT FROM MPING: DIME (0.75 IN.).
0656 PM TSTM WND GST 3 NE CLEAR LAKE 43.16N 93.33W
06/21/2020 M62 MPH CERRO GORDO IA ASOS
0712 PM HAIL 3 N MASON CITY 43.20N 93.21W
06/21/2020 M0.75 INCH CERRO GORDO IA TRAINED SPOTTER
0719 PM HAIL 5 N SWALEDALE 43.05N 93.31W
06/21/2020 M1.00 INCH CERRO GORDO IA PUBLIC
REPORT VIA SOCIAL MEDIA. LOCATION ESTIMATED
BY RADAR.
0720 PM TSTM WND GST 4 NNW SWALEDALE 43.04N 93.34W
06/21/2020 M58 MPH CERRO GORDO IA AWOS
RWIS SITE RMCI4 SOUTH OF MASON CITY ON
INTERSTATE 35.
0740 PM HAIL CLARKSVILLE 42.78N 92.67W
06/21/2020 E1.00 INCH BUTLER IA FIRE DEPT/RESCUE
MIXED IN WITH A LOT OF SMALLER HAIL. LASTED
ROUGHLY 10 MINUTES.
0740 PM TSTM WND DMG 2 W HAMPTON 42.74N 93.24W
06/21/2020 FRANKLIN IA EMERGENCY MNGR
TREE LIMBS DOWN WEST OF HAMPTON. TIME AND
LOCATION ESTIMATED BY RADAR.
0745 PM TSTM WND GST HAMPTON 42.74N 93.20W
06/21/2020 M73 MPH FRANKLIN IA AWOS
0810 PM TSTM WND DMG IOWA FALLS 42.52N 93.27W
06/21/2020 HARDIN IA EMERGENCY MNGR
MULTIPLE TREE LIMBS AND POWER LINES DOWN IN
IOWA FALLS.
0836 PM TSTM WND DMG PLAINFIELD 42.84N 92.53W
06/21/2020 BREMER IA PUBLIC
REPORT FROM MPING OF TREE LIMBS BROKEN.
0838 PM TSTM WND GST PLAINFIELD 42.84N 92.54W
06/21/2020 E60 MPH BREMER IA PUBLIC
0930 PM FLASH FLOOD 6 S DUMONT 42.67N 92.97W
06/21/2020 BUTLER IA EMERGENCY MNGR
EM REPORTS SEVERAL SECONDARY ROADS
UNDERWATER ACROSS COUNTY, INCLUDING AT 260TH
AND DOUGLAS.
1024 PM HEAVY RAIN 5 SSE DUMONT 42.69N 92.92W
06/21/2020 M6.00 INCH BUTLER IA TRAINED SPOTTER
SPOTTER REPORT OF 6 INCHES OF RAIN IN 3
HOURS.
1244 AM HAIL 2 NE WINDSOR HEIGHTS 41.62N 93.67W
06/22/2020 M0.88 INCH POLK IA TRAINED SPOTTER
50 MPH WIND AND NICKEL HAIL. SMALL TWIGS
DOWN. BEAVERDALE NEIGHBORHOOD.
0100 AM TSTM WND DMG 2 NNE DES MOINES 41.60N 93.60W
06/22/2020 POLK IA DEPT OF HIGHWAYS
IDOT REPORTS WIRES AND TREES DOWN ALONG E
14TH/HIGHWAY 69. TREE BLOCKING SOUTHBOUND
LANES. TIME ESTIMATED FROM RADAR.
0105 AM TSTM WND DMG 2 ENE DES MOINES 41.59N 93.58W
06/22/2020 POLK IA PUBLIC
TREE DOWN ON ROAD. TIME ESTIMATED FROM
RADAR.
0105 AM TSTM WND DMG 4 NW PLEASANT HILL 41.63N 93.56W
06/22/2020 POLK IA PUBLIC
TREE DAMAGE ALONG E DOUGLAS. TIME ESTIMATED
FROM RADAR.
0130 AM TSTM WND GST 3 NNW PLEASANT HILL 41.63N 93.53W
06/22/2020 M58 MPH POLK IA MESONET
OBSERVATION FROM PERSONAL WEATHER STATION.
AS602 3 NNW PLEASANT HILL.
0135 AM TSTM WND GST 1 ESE ALTOONA 41.64N 93.45W
06/22/2020 E55 MPH POLK IA TRAINED SPOTTER
PENNY SIZED HAIL AS WELL.
0151 AM TSTM WND GST 2 SE NEWTON 41.68N 93.02W
06/22/2020 E55 MPH JASPER IA AWOS
0152 AM TSTM WND DMG 3 S NEWTON 41.65N 93.04W
06/22/2020 JASPER IA 911 CALL CENTER
SOME TREE DAMAGE FROM NEWTON TO REASNOR.
OTHER TREE DAMAGE IN EASTERN JASPER COUNTY.
FROM JASPER CO DISPATCH. TIME ESTIMATED FROM
RADAR.
0202 AM TSTM WND GST 2 NE LAMONI 40.64N 93.90W
06/22/2020 M61 MPH DECATUR IA ASOS
LAMONI AIRPORT ASOS.
0219 AM FLOOD 1 WNW REINBECK 42.33N 92.62W
06/22/2020 GRUNDY IA DEPT OF HIGHWAYS
6 TO 8 INCHES OF STANDING WATER ALONG
HIGHWAY 175, EAST OF T55. FROM IDOT PASSED
ON FROM GRUNDY CO SHERIFF.
0430 AM HEAVY RAIN 5 N ELBERON 42.08N 92.30W
06/22/2020 M2.31 INCH TAMA IA MESONET
MESONET STATION CLTI4 5.2 N ELBERON.
0454 AM HEAVY RAIN WATERLOO REGIONAL AIRPO 42.55N 92.40W
06/22/2020 M2.35 INCH BLACK HAWK IA ASOS
ASOS STATION KALO WATERLOO AIRPORT.
0501 AM HEAVY RAIN 3 ENE REINBECK 42.34N 92.54W
06/22/2020 M2.20 INCH GRUNDY IA MESONET
PERSONAL WEATHER STATION FW5317 REINBECK.
0502 AM HEAVY RAIN 1 WNW LA PORTE CITY 42.32N 92.20W
06/22/2020 M3.92 INCH BLACK HAWK IA MESONET
PERSONAL WEATHER STATION EW6921 GARRISON.
&&Local storm report, Jun 22, 6:34 AM CDT, 1 hour 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
634 AM CDT MON JUN 22 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0633 AM FLOOD 1 W CONRAD 42.23N 92.89W
06/22/2020 GRUNDY IA PUBLIC
1.3 INCHES OF RAIN SINCE 730 PM SUNDAY
NIGHT. LOCALIZED STREET FLOODING NOTED IN
THE TOWN OF CONRAD.
&&
AKThe office that day
Everything else NWS Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 7:21 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 39 min |
| Jun 21, 7:38 PM CDT | Severe Thunderstorm Warning | DMX | Butler, Franklin | 52 min |
| Jun 21, 7:55 PM CDT | Severe Thunderstorm Warning | DMX | Franklin, Hardin | 35 min |
| Jun 21, 8:08 PM CDT | Severe Thunderstorm Warning | DMX | Bremer, Butler, Franklin | 22 min |
| Jun 21, 8:30 PM CDT | Severe Thunderstorm Warning | DMX | Bremer, Butler, Franklin, Hardin | 45 min |
| Jun 21, 8:56 PM CDT | Severe Thunderstorm Warning | DMX | Bremer | 34 min |
| Jun 21, 9:00 PM CDT | Flash Flood Warning | DMX | Butler, Franklin | 6 hr |
| Jun 21, 9:14 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Butler | 46 min |
| Jun 22, 1:04 AM CDT | Special Weather Statement | DMX | Polk | 41 min |
| Jun 22, 1:18 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Polk | 42 min |
| Jun 22, 1:46 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Poweshiek | 44 min |
| Jun 22, 2:30 AM CDT | Areal Flood Warning | DMX | Grundy, Marshall, Tama | 24 hr |
| Jun 22, 2:42 AM CDT | Areal Flood Warning | DMX | Butler, Franklin | 19 hr |
| Jun 22, 2:47 AM CDT | Special Weather Statement | DMX | Poweshiek | 28 min |
| Jun 22, 5:09 AM CDT | Special Weather Statement | DMX | Clarke, Decatur | 66 min |
| Jun 22, 7:50 AM CDT | Areal Flood Warning | DMX | Hardin, Marshall | 24 hr |
| Jun 22, 10:20 AM CDT | Areal Flood Warning | DMX | Black Hawk, Tama | 24 hr |
| Jun 22, 11:13 AM CDT | Areal Flood Warning | DMX | Tama | 24 hr |
| Jun 22, 2:30 PM CDT | River Flood Warning | DMX | Tama | 3 days |
| Jun 22, 2:30 PM CDT | River Flood Warning | DMX | Black Hawk | 4 days |
Nearby
River Flood Warnings in Iowa, 2020Every river flood warning in 2020
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.