Alert archive / Iowa / River Flood Warnings in 2024

River Flood Warning 2, NWS La Crosse, WI

May 21, 2024Clayton County, Iowa

NWS La Crosse, WI issued this river flood warning at May 21, 2024, 11:24 AM CDT for Clayton County, Iowa. It took effect at May 22, 2024, 5:30 AM CDT. It was in force for 35 hr.

The area

The outline as issued.

The facts

Issued
May 21, 2024, 11:24 AM CDT (16:24 UTC)
In effect from
May 22, 2024, 5:30 AM CDT
Expired
May 23, 2024, 4:00 PM CDT
In force
35 hr
Issued by
NWS La Crosse, WI
Area
Storm-based polygon
Flood severity
Minor

County Clayton County, IA

The radar

The La Crosse radar (KARX), 105 km from the middle of the area, began a volume at 16:24 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 Turkey River at Elkader (EKDI4). The gauge peaked at 12.41 ft at May 23, 2024, 7:00 AM CDT.

actionminormoderate101505/2105/2205/2305/24
Action stage
10 ft
Minor stage
12 ft
Moderate stage
16 ft
Major stage
20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05412020, 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.

485 
WGUS43 KARX 211624
FLWARX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service La Crosse WI
1124 AM CDT Tue May 21 2024

...The National Weather Service in La Crosse WI has issued a Flood 
Warning for the following rivers in Iowa...

  Turkey River at Spillville affecting Winneshiek County.

  Turkey River at Elkader affecting Clayton County.

.A strong low pressure system will lift through Minnesota this 
afternoon bringing additional precipitation amounts of 1 to 2 
inches. This river basin has already seen 1.5 to 3 inches of 
precipitation and the river has begun to rise rapidly at Spillville. 
With additional precipitation expected and the river already 
responding, will issue a flood warning for Spillville and Elkader at 
this time.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued this evening at 1100 PM CDT.

&&

IAC191-220400-
/O.NEW.KARX.FL.W.0001.240522T0140Z-240523T0000Z/
/SPLI4.1.ER.240522T0140Z.240522T1200Z.240522T2116Z.NO/
1124 AM CDT Tue May 21 2024

...FLOOD WARNING IN EFFECT FROM THIS EVENING TO TOMORROW EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Spillville.

* WHEN...From this evening to tomorrow evening.

* ADDITIONAL DETAILS...
  - At 10:30 AM CDT Tuesday the stage was 4.9 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this evening to a crest of 10.9 feet tomorrow morning. It
    will then fall below flood stage tomorrow afternoon.
  - Flood stage is 9.0 feet.
  - Flood History...This crest compares to a previous crest of
    10.9 feet on 04/29/1991.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4328 9206 4328 9199 4321 9190 4317 9192
      4317 9198


$$

IAC043-220400-
/O.NEW.KARX.FL.W.0002.240522T1030Z-240524T1200Z/
/EKDI4.1.ER.240522T1030Z.240523T1200Z.240524T0748Z.NO/
1124 AM CDT Tue May 21 2024

...FLOOD WARNING IN EFFECT FROM LATE TONIGHT TO FRIDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...From late tonight to Friday morning.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Tuesday the stage was 7.1 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight to a crest of 13.8 feet Thursday morning. It
    will then fall below flood stage early Friday morning.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    13.8 feet on 02/27/2023.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAW
10 follow-up statements
225 
WGUS83 KARX 220039
FLSARX

Flood Statement
National Weather Service La Crosse WI
739 PM CDT Tue May 21 2024

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Spillville affecting Winneshiek County.

  Turkey River at Elkader affecting Clayton County.

.The Turkey River basin has seen 2 to locally 5 inches of rainfall 
in the last 24 hours. The river has risen 3 feet so far at 
Spillville and Elkader with additional rises into flood stage 
expected overnight tonight into Wednesday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued late tonight at 200 AM CDT.

&&

IAC191-220700-
/O.CON.KARX.FL.W.0001.240522T0140Z-240523T0000Z/
/SPLI4.1.ER.240522T0341Z.240522T1200Z.240522T2116Z.NO/
739 PM CDT Tue May 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Spillville.

* WHEN...Until tomorrow evening.

* ADDITIONAL DETAILS...
  - At 6:30 PM CDT Tuesday the stage was 6.6 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this evening to a crest of 10.9 feet tomorrow morning.
    It will then fall below flood stage tomorrow afternoon.
  - Flood stage is 9.0 feet.
  - Flood History...This crest compares to a previous crest of
    10.9 feet on 04/29/1991.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4328 9206 4328 9199 4321 9190 4317 9192
      4317 9198


$$

IAC043-220700-
/O.CON.KARX.FL.W.0002.240522T1030Z-240524T1200Z/
/EKDI4.1.ER.240522T1030Z.240523T1200Z.240524T0748Z.NO/
739 PM CDT Tue May 21 2024

...FLOOD WARNING REMAINS IN EFFECT FROM LATE TONIGHT TO FRIDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...From late tonight to Friday morning.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 6:45 PM CDT Tuesday the stage was 9.6 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late tonight to a crest of 13.8 feet Thursday morning. It
    will then fall below flood stage early Friday morning.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    13.8 feet on 02/27/2023.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAW
312 
WGUS83 KARX 220218
FLSARX

Flood Statement
National Weather Service La Crosse WI
918 PM CDT Tue May 21 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Spillville affecting Winneshiek County.

.Recent thunderstorms brought around 1.5 to 3 inches of 
precipitation across the Turkey River basin. The river is expected 
to rise overnight and is forecast to reach flood stage Wednesday 
morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.


Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued Wednesday morning at 1100 AM CDT.

&&

IAC043-221600-
/O.EXT.KARX.FL.W.0002.240522T1112Z-240524T1200Z/
/EKDI4.1.ER.240522T1112Z.240523T0600Z.240524T0800Z.NO/
918 PM CDT Tue May 21 2024

...FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY MORNING TO FRIDAY 
MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...From Wednesday morning to Friday morning.

* ADDITIONAL DETAILS...
  - At 8:45 PM CDT Tuesday the stage was 9.7 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    tomorrow morning to a crest of 14.3 feet early Thursday
    morning. It will then fall below flood stage early Friday
    morning.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    14.2 feet on 06/29/2017.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

IAC191-221600-
/O.CON.KARX.FL.W.0001.000000T0000Z-240523T0000Z/
/SPLI4.1.ER.240522T0447Z.240522T1200Z.240522T1954Z.NO/
918 PM CDT Tue May 21 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Spillville.

* WHEN...Until tomorrow evening.

* ADDITIONAL DETAILS...
  - At 8:30 PM CDT Tuesday the stage was 7.1 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this evening to a crest of 10.9 feet tomorrow morning.
    It will then fall below flood stage early tomorrow afternoon.
  - Flood stage is 9.0 feet.
  - Flood History...This crest compares to a previous crest of
    10.9 feet on 04/29/1991.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4328 9206 4328 9199 4321 9190 4317 9192
      4317 9198


$$

JAW
358 
WGUS83 KARX 221013
FLSARX

Flood Statement
National Weather Service La Crosse WI
513 AM CDT Wed May 22 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Turkey River at Spillville affecting Winneshiek County.

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued this afternoon at 515 PM CDT.

&&

IAC191-222215-
/O.EXT.KARX.FL.W.0001.000000T0000Z-240523T0627Z/
/SPLI4.1.ER.240522T1046Z.240522T1200Z.240522T1827Z.NO/
513 AM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Spillville.

* WHEN...Until just after midnight tonight.

* ADDITIONAL DETAILS...
  - At 4:30 AM CDT Wednesday the stage was 8.8 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river will rise above flood stage early this
    morning to 9.2 feet this morning. It will then fall below
    flood stage this afternoon to 3.4 feet early Saturday
    afternoon.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4328 9206 4328 9199 4321 9190 4317 9192
      4317 9198


$$

IAC043-222215-
/O.EXT.KARX.FL.W.0002.240522T1136Z-240524T1048Z/
/EKDI4.1.ER.240522T1136Z.240523T0000Z.240523T2248Z.NO/
513 AM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY FRIDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until early Friday morning.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 4:45 AM CDT Wednesday the stage was 11.5 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this morning to a crest of 13.2 feet this evening. It will
    then fall below flood stage tomorrow afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAM
891 
WGUS83 KARX 221518
FLSARX

Flood Statement
National Weather Service La Crosse WI
1018 AM CDT Wed May 22 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Turkey River at Garber affecting Clayton County.

  Turkey River at Elkader affecting Clayton County.

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Spillville affecting Winneshiek County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued this evening at 1030 PM CDT.

&&

IAC043-230330-
/O.EXT.KARX.FL.W.0003.240522T1518Z-240524T0215Z/
/GRBI4.1.ER.240522T1212Z.240523T0000Z.240523T1415Z.NO/
1018 AM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT FROM THIS MORNING TO LATE TOMORROW 
EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Turkey River at Garber.

* WHEN...From this morning to late tomorrow evening.

* IMPACTS...At 19.0 feet, County Road X3C at the south end of Garber 
  becomes inundated.

* ADDITIONAL DETAILS...
  - At 9:15 AM CDT Wednesday the stage was 17.5 feet.
  - Bankfull stage is 15.0 feet.
  - Forecast...The river is expected to rise to a crest of 18.3
    feet this evening. It will then fall below flood stage late
    tomorrow morning.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4280 9136 4284 9134 4269 9096 4272 9131


$$

IAC043-230330-
/O.EXT.KARX.FL.W.0002.000000T0000Z-240524T1200Z/
/EKDI4.1.ER.240522T1148Z.240523T0000Z.240524T0000Z.NO/
1018 AM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until Friday morning.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Wednesday the stage was 12.1 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise to a crest of 13.0
    feet this evening. It will then fall below flood stage
    tomorrow evening.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

IAC191-230330-
/O.EXT.KARX.FL.W.0001.000000T0000Z-240523T0600Z/
/SPLI4.1.ER.240522T1800Z.240522T1800Z.240522T1800Z.NO/
1018 AM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Spillville.

* WHEN...Until just after midnight tonight.

* ADDITIONAL DETAILS...
  - At 9:30 AM CDT Wednesday the stage was 8.9 feet.
  - Bankfull stage is 8.0 feet.
  - Forecast...The river will rise to flood stage this afternoon.
    It will then fall to 3.4 feet early Saturday afternoon. It
    will rise to 3.5 feet Saturday evening. It will then fall
    again and remain below flood stage.
  - Flood stage is 9.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4328 9206 4328 9199 4321 9190 4317 9192
      4317 9198


$$

DTJ
952 
WGUS83 KARX 222020
FLSARX

Flood Statement
National Weather Service La Crosse WI
320 PM CDT Wed May 22 2024

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued late tonight at 330 AM CDT.

&&

IAC043-230830-
/O.CON.KARX.FL.W.0002.000000T0000Z-240524T1200Z/
/EKDI4.1.ER.240522T1148Z.240523T0000Z.240524T0000Z.NO/
320 PM CDT Wed May 22 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FRIDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until Friday morning.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 2:45 PM CDT Wednesday the stage was 11.8 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this afternoon to a crest of 13.0 feet this evening. It
    will then fall below flood stage tomorrow evening.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    13.1 feet on 03/23/2007.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

Rieck
943 
WGUS83 KARX 222116
FLSARX

Flood Statement
National Weather Service La Crosse WI
416 PM CDT Wed May 22 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued late tonight at 430 AM CDT.

&&

IAC043-230930-
/O.EXT.KARX.FL.W.0002.000000T0000Z-240524T2000Z/
/EKDI4.1.ER.240522T1148Z.240523T1200Z.240524T0800Z.NO/
416 PM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until Friday afternoon.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 3:45 PM CDT Wednesday the stage was 11.8 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    this evening to a crest of 12.6 feet tomorrow morning. It
    will then fall below flood stage early Friday morning.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    12.5 feet on 07/22/2017.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

Rieck
224 
WGUS83 KARX 230207
FLSARX

Flood Statement
National Weather Service La Crosse WI
907 PM CDT Wed May 22 2024

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Garber affecting Clayton County.

...The Flood Warning is extended for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued Thursday morning at 915 AM CDT.

&&

IAC043-231415-
/O.EXT.KARX.FL.W.0003.000000T0000Z-240523T2024Z/
/GRBI4.1.ER.240522T1212Z.240522T1815Z.240523T0824Z.NO/
907 PM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TOMORROW AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Turkey River at Garber.

* WHEN...Until tomorrow afternoon.

* IMPACTS...At 17.0 feet, Minor flooding begins in the communities 
  of Garber, Osterdock, and Millville.

* ADDITIONAL DETAILS...
  - At 8:15 PM CDT Wednesday the stage was 17.3 feet.
  - Bankfull stage is 15.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:15 PM CDT Wednesday was 17.9 feet.
  - Forecast...The river is expected to fall below flood stage
    late tonight and continue falling to 8.4 feet Wednesday, May
    29.
  - Flood stage is 17.0 feet.
  - Flood History...This crest compares to a previous crest of
    17.4 feet on 06/17/1996.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4280 9136 4284 9134 4269 9096 4272 9131


$$

IAC043-231415-
/O.EXT.KARX.FL.W.0002.000000T0000Z-240525T0040Z/
/EKDI4.1.ER.240522T1148Z.240523T1800Z.240524T1240Z.NO/
907 PM CDT Wed May 22 2024

...FLOOD WARNING NOW IN EFFECT UNTIL FRIDAY EVENING...

* WHAT...Minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until Friday evening.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 8:45 PM CDT Wednesday the stage was 11.8 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is expected to rise above flood stage
    late this evening to a crest of 13.1 feet early tomorrow
    afternoon. It will then fall below flood stage Friday
    morning.
  - Flood stage is 12.0 feet.
  - Flood History...This crest compares to a previous crest of
    13.1 feet on 03/23/2007.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

Rieck
193 
WGUS83 KARX 230933
FLSARX

Flood Statement
National Weather Service La Crosse WI
433 AM CDT Thu May 23 2024

...The Flood Warning continues for the following rivers in 
Wisconsin...Iowa...

  Kickapoo River at Viola affecting Richland and Vernon Counties.

  Turkey River at Garber affecting Clayton County.

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued this afternoon at 330 PM CDT.

&&

WIC103-123-232145-
/O.CON.KARX.FL.W.0004.000000T0000Z-240524T0640Z/
/VIOW3.1.ER.000000T0000Z.240523T1200Z.240523T1840Z.NO/
433 AM CDT Thu May 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL JUST AFTER MIDNIGHT 
TONIGHT...

* WHAT...Minor flooding is forecast.

* WHERE...Kickapoo River at Viola.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 14.5 feet, Two roads north of Viola may be under 
  water. Water may be over Highway 131, 3 miles north of Viola, near 
  Ski Hill Road, and also over Simmons Flat Road about a mile north 
  of town.

* ADDITIONAL DETAILS...
  - There is no current observed data.
  - Bankfull stage is 13.0 feet.
  - Forecast...The river is expected to fall below flood stage
    this afternoon and continue falling to 9.1 feet Wednesday
    evening.
  - Flood stage is 14.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4353 9064 4347 9066 4346 9072 4348 9073
      4354 9070


$$

IAC043-232030-
/O.CON.KARX.FL.W.0003.000000T0000Z-240523T2024Z/
/GRBI4.1.ER.240522T1212Z.240522T1815Z.240523T0448Z.NO/
433 AM CDT Thu May 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE THIS AFTERNOON...

* WHAT...Minor flooding is currently forecast.

* WHERE...Turkey River at Garber.

* WHEN...Until late this afternoon.

* IMPACTS...At 17.0 feet, Minor flooding begins in the communities 
  of Garber, Osterdock, and Millville.

* ADDITIONAL DETAILS...
  - At 3:15 AM CDT Thursday the stage was 16.7 feet.
  - Bankfull stage is 15.0 feet.
  - Forecast...The river is expected to fall to 8.4 feet
    Wednesday evening.
  - Flood stage is 17.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4280 9136 4284 9134 4269 9096 4272 9131


$$

IAC043-232145-
/O.CON.KARX.FL.W.0002.000000T0000Z-240525T0040Z/
/EKDI4.1.ER.240522T1148Z.240523T1800Z.240524T1240Z.NO/
433 AM CDT Thu May 23 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until tomorrow evening.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 3:45 AM CDT Thursday the stage was 12.3 feet.
  - Bankfull stage is 12.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 3:45 AM CDT Thursday was 12.3 feet.
  - Forecast...The river is expected to rise to a crest of 13.1
    feet this afternoon. It will then fall below flood stage
    tomorrow morning.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAM
578 
WGUS83 KARX 231548
FLSARX

Flood Statement
National Weather Service La Crosse WI
1048 AM CDT Thu May 23 2024

...The Flood Warning continues for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Additional river and weather information is available at 
www.weather.gov/lacrosse.

The next statement will be issued this evening at 1100 PM CDT.

&&

IAC043-240400-
/O.EXT.KARX.FL.W.0002.000000T0000Z-240524T0600Z/
/EKDI4.1.ER.240522T1148Z.240523T1330Z.240524T0130Z.NO/
1048 AM CDT Thu May 23 2024

...FLOOD WARNING NOW IN EFFECT UNTIL JUST AFTER MIDNIGHT TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Turkey River at Elkader.

* WHEN...Until just after midnight tonight.

* IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the 
  river.

* ADDITIONAL DETAILS...
  - At 9:45 AM CDT Thursday the stage was 12.3 feet.
  - Bankfull stage is 12.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:45 AM CDT Thursday was 12.4 feet.
  - Forecast...The river is expected to rise to a crest of 12.4
    feet this afternoon. It will then fall below flood stage this
    evening.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAW
272 
WGUS83 KARX 232100
FLSARX

Flood Statement
National Weather Service La Crosse WI
400 PM CDT Thu May 23 2024

...The Flood Warning is cancelled for the following rivers in Iowa...

  Turkey River at Elkader affecting Clayton County.

IAC043-232200-
/O.CAN.KARX.FL.W.0002.000000T0000Z-240523T2100Z/
/EKDI4.1.ER.240522T1148Z.240523T1330Z.240524T0130Z.NO/
400 PM CDT Thu May 23 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Turkey River at Elkader.

* ADDITIONAL DETAILS...
  - At 3:45 PM CDT Thursday the stage was 11.7 feet.
  - Bankfull stage is 12.0 feet.
  - Forecast...The river is now below flood stage and is forecast
    to continue falling over the next few days.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4294 9146 4284 9134 4280 9136 4293 9161
      4298 9161


$$

JAW

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 La Crosse, WI wrote its last area forecast discussion before this river flood warning went out at May 21, 6:23 AM CDT, 5 hours 1 minute earlier. Its key messages:

  • A significant severe weather event with a MODERATE RISK (Threat level 4 of 5) for severe storms today south of I90 and a Threat level 3 of 5 north of I90. Multiple rounds of storms continue morning and later this afternoon into evening. The highest severe threat appears to begin late afternoon and into the evening with damaging wind gusts and tornadoes being the primary threats, large hail is a secondary threat.
  • With the multiple rounds of storms expected, a flood watch has been issued for southeast MN and northeast IA
  • Small rain chances Wednesday with more rain chances Friday
Area forecast discussion, May 21, 6:23 AM CDT, 5 hours 1 minute before
Area Forecast Discussion
National Weather Service La Crosse WI
623 AM CDT Tue May 21 2024

.KEY MESSAGES...

- A significant severe weather event with a MODERATE RISK
  (Threat level 4 of 5) for severe storms today south of I90 and
  a Threat level 3 of 5 north of I90. Multiple rounds of storms
  continue morning and later this afternoon into evening. The
  highest severe threat appears to begin late afternoon and into
  the evening with damaging wind gusts and tornadoes being the
  primary threats, large hail is a secondary threat.

- With the multiple rounds of storms expected, a flood watch
  has been issued for southeast MN and northeast IA

- Small rain chances Wednesday with more rain chances Friday

&&

.DISCUSSION...
Issued at 330 AM CDT Tue May 21 2024

Overview:

Water vapor satellite imagery, 500mb heights, and lightning showed a
shortwave trough to the east with a broad trough over MT/WY
and a closed low over Saskatchewan. Ahead of the broad trough,
several clusters of storms were noted across parts of
CO/NE/SD/IA/MN. At the surface, a 983 surface low was located
over southeast Colorado with a stationary from northeast through
KS/NE/IA into srn MN. A secondary surface low was near
northwest IA with a boundary through central Iowa into southeast
IA and northern IA. Storms were on the boundary and somewhat
loosely organized over parts of IA/MN during the late evening,
with both right movers and left movers. Some areas were lifting
north with the increasing low level jet, while others were
shifting east with the perturbations in the southwest flow
aloft. The SPC mesoanalysis shows the SBCAPE axis from Kansas
extending northeast toward western Iowa into southern MN. VAD
wind profilers show the strong 35 to 50kt winds at 850 at
DMX/EAX/TWX and 30kts locally. The effective wind shear was
greater to the west of the local area at 06Z. The MPX 21.00Z
sounding had 1.19" precipitable water (PWAT) and steep 7.5 C/km
lapse rates.

Storms overnight and Tuesday morning:

Seasonably strong upper level jets are forecast from the
Dakotas into Manitoba/Ontario and also from New Mexico into the
Southern Plains; shifting eastward through 18Z. Portions of the
Central/Northern Plains and Upper Mississippi Valley are
forecast to experience upper level divergence/a coupled jet.
Meanwhile, a 500mb trough in the lee of the Rockies moves into
the Plains with surface low pressure deepening over southwest
MN/western IA. Moisture transport increases across the Plains
and into the local area by 12Z, but really, ramps up through the
Missouri River Valley. This then shifts east across western
Iowa through 18Z. The low level jet across the Plains is
forecast to strengthen 50 to 55kts through 12Z and makes
progress eastward through 18z...but not as strong more in the 30
to 40kt range.

Due to the uptick in forcing overnight, progress of the
perturbations and the shortwave trough, deepening of the surface
low, and the favorable moisture and instability, continue to look
for showers and thunderstorms to increase in coverage overnight. The
CAMs are somewhat similar in showers and thunderstorms ongoing
across much of the forecast area south of I94 through 12Z.  While
the instability is there, the deep layer wind shear and effective
shear profiles remain more prohibitive for organized severe weather
early on. We will continue to see strong to potentially severe
storms this with damaging winds and some hail with the
instability and forcing with heavy rain still a concern,
especially along the boundaries and where storms repeat over the
same area. A cluster of storms progress during the morning
hours, these could tap into better shear with some severe
storms. Some of the CAMS hint at bowing structures, while others
do not.

Storms this afternoon and evening:

This afternoon, the 500mb trough over the Missouri River Valley will
rotate northeast into the Upper Mississippi Valley.  Surface low
pressure is forecast to lift northeast along the boundary with the
warm front lifting north and dragging a cold front across the
forecast area during the afternoon and early evening.  Surface based
instability is forecast to increase with area 3000+J/kg.  A ribbon
of strong mid-level winds are forecast to increase across
Nebraska into Iowa this afternoon and into Wisconsin this
evening, resulting in lengthening hodographs and
increasing/large 0-1/0-3 storm relative helicity values. The
most recent CAMS indicate a lull in activity possibly 17-21Z. If
this occurs, it would allow for additional destabilization/very
steep lapse rate 8 deg C/+ ahead of the approaching cold front.
A line of broken storms is forecast to grow upscale across Iowa
into western Wisconsin. It will be important to note any outflow
boundaries and the location of the warm front, where supercells
may develop. Short term mesoanalysis will be critical early on.
Damaging winds, large hail, tornadoes and heavy rain continue
to be the main hazards. Due to the large 0-1/0-3 SRH values a
few strong tornadoes could occur. Damaging winds of 75 to 90 mph
and QLCS tornadoes will be possible with the line of storms.
The highest threat appears to be 20/21Z until 01-02Z with the
storms exiting the forecast area by mid-afternoon south of I90.
Due to the above factors coming together this afternoon and
early evening, the severe weather risk has been increased to a
level 4 of 5.

Heavy Rain Potential:

Dodge and Mower County did see localized heavy rain, potentially 3
to 5 inches based on radar, but there could be some hail
contamination in those values.  PWAT values increase to 150-200% of
normal by 12Z and continue through Today.  Forecast soundings show
warm cloud depths increasing through the day becoming more efficient
rainfall producers. The 21.00 HREF mean values of for 24hr rainfall
show 1.5 to 2" through 22.00Z with max values of 3 to 7".  Multiple
rounds of storms are expected. Highest confidence is highest
over parts of southeast MN where heavy rain occurred Monday and
along the surface boundary. A broad look as the radar shows the
increased convection along the boundary from eastern Nebraska
across Iowa. The RAP has this boundary gradually lifting north
during the day. Morning storms may affect how north it makes it.
The main negative will be the progressive nature of the storms;
cloud level storm motions increase 20kts to 35kts to 45kts
through the day. That being said, the multiple rounds should
make up for it. For now will include southeast MN and northeast
Iowa in a flood watch for flash flooding until 00Z for the
rounds of morning and afternoon convection.

&&

.AVIATION /12Z TAFS THROUGH 12Z WEDNESDAY/...
Issued at 613 AM CDT Tue May 21 2024

A potent storm system will be periods of showers and
thunderstorms and potentially severe weather today with MVFR
and locally IFR conditions. We'll need to monitor the storms
over the Missouri River Valley as it moves into the region after
14 or 15Z this morning to include stronger winds. Additionally,
a warm front will lift northward. Isolated severe storms may
develop ahead of the main band later this afternoon and early
this evening. These storms move through quickly, generally
exiting the area by 01Z this evening. Winds will be variable
with the storms, but increase from the southeast 20 to 30kts,
then south, and southwest. As the winds become westerly they
could increase to 30 to 40kts on the back side of the storm
system this evening.

&&

.ARX WATCHES/WARNINGS/ADVISORIES...
WI...None.
MN...Flood Watch through this evening for MNZ079-086>088-094>096.
IA...Flood Watch through this evening for IAZ008>011-018-019-029-
     030.

&&

DISCUSSION...Zapotocny
AVIATION...Zapotocny
Hazardous weather outlook, May 21, 4:32 AM CDT, 6 hours 52 minutes before
Hazardous Weather Outlook
National Weather Service La Crosse WI
432 AM CDT Tue May 21 2024

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-221345-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
432 AM CDT Tue May 21 2024

This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.

.DAY ONE...Today and Tonight

A couple of rounds of thunderstorms are expected to continue
through the morning with damaging winds and locally heavy rain
the primary severe weather threats this morning.

Additional storms are expected to develop during the afternoon
and evening (3-9pm) with numerous severe thunderstorms possible.
Damaging wind gusts, some 75mph+, tornadoes, some strong, and
locally heavy rain are the primary severe weather threats this
afternoon and evening. Large hail will also be possible. Be alert
to the potential for significant severe weather this afternoon and
early evening. Be extra weather aware and prepared to take action
and move to a safe location/sturdy building away from trees.

Due to the multiple rounds of thunderstorms, localized areas may
receive several inches of rain. As a result, the threat for river
rises and flooding will be on the increase. Those with interests
along area creeks, streams, and rivers should monitor conditions.
Be prepared to alter travel plans during heavy rains or severe
weather.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

The next chance for thunderstorms will be Friday. It is too early
to discern the severe weather threat at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today especially from mid
afternoon through early this evening.

.EMERGENCY MANAGEMENT COORDINATION...

A partner webinar is scheduled for 1030am.

Zapotocny

In the hours before

Local storm report, May 21, 6:25 AM CDT, 4 hours 59 minutes before
Preliminary Local Storm Report
National Weather Service La Crosse WI
625 AM CDT Tue May 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0600 AM     Rain             1 S De Soto             43.41N 91.19W
05/21/2024  M1.01 Inch       Crawford           WI   Public

&&
Local storm report, May 21, 6:57 AM CDT, 4 hours 27 minutes before
Preliminary Local Storm Report
National Weather Service La Crosse WI
657 AM CDT Tue May 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0650 AM     Rain             Fayette                 42.84N 91.80W
05/21/2024  M1.60 Inch       Fayette            IA   Amateur Radio

            Since 12am.

&&
Local storm report, May 21, 7:28 AM CDT, 3 hours 56 minutes before
Preliminary Local Storm Report
National Weather Service La Crosse WI
728 AM CDT Tue May 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     Rain             1 SSE Hayfield          43.88N 92.84W
05/21/2024  M3.05 Inch       Dodge              MN   Cocorahs

            Cocorahs station MN-DD-29 Hayfield 0.7 SSE.

0715 AM     Rain             3 NE Rochester          44.04N 92.44W
05/21/2024  M2.98 Inch       Olmsted            MN   Mesonet

            Mesonet station EW0729 Rochester.

0630 AM     Rain             Hayfield                43.89N 92.85W
05/21/2024  M2.57 Inch       Dodge              MN   Cocorahs

            Cocorahs station MN-DD-14 Hayfield 0.3 SSE.

0717 AM     Rain             Hayfield                43.89N 92.85W
05/21/2024  M2.50 Inch       Dodge              MN   Mesonet

            Mesonet station DW7957 Hayfield.

0630 AM     Rain             1 ENE Lansing           43.75N 92.96W
05/21/2024  M2.28 Inch       Mower              MN   Mesonet

            Mesonet station LANM5 Lansing - Cedar River.

0718 AM     Rain             1 SSE Charles City      43.05N 92.67W
05/21/2024  M1.96 Inch       Floyd              IA   Mesonet

            Mesonet station GW1775 Charles City.

0700 AM     Rain             2 WSW Mapleview         43.67N 93.02W
05/21/2024  M1.85 Inch       Mower              MN   Cocorahs

            Cocorahs station MN-MW-8 Austin 2.4 W.

0610 AM     Rain             3 WSW Mapleview         43.68N 93.03W
05/21/2024  M1.80 Inch       Mower              MN   Cocorahs

            Cocorahs station MN-MW-7 Austin 2.7 W.

0630 AM     Rain             2 E Oelwein             42.68N 91.88W
05/21/2024  M1.79 Inch       Fayette            IA   CO-OP Observer

            CO-OP Observer station OLNI4 Oelwein 1 E.

0700 AM     Rain             4 W New Haven           43.28N 92.72W
05/21/2024  M1.76 Inch       Mitchell           IA   Cocorahs

            Cocorahs station IA-MT-1 Osage 4.7 E.

0715 AM     Rain             1 NNE Byron             44.04N 92.64W
05/21/2024  M1.65 Inch       Olmsted            MN   Mesonet

            Mesonet station EW5820 Byron.

0700 AM     Rain             Osage                   43.28N 92.81W
05/21/2024  M1.60 Inch       Mitchell           IA   CO-OP Observer

            CO-OP Observer station OSAI4 Osage.

0700 AM     Rain             Waukon                  43.27N 91.47W
05/21/2024  M1.58 Inch       Allamakee          IA   Cocorahs

            Cocorahs station IA-AL-10 Waukon 0.3 ENE.

0653 AM     Rain             1 NE Boscobel           43.15N 90.68W
05/21/2024  M1.56 Inch       Grant              WI   ASOS

            ASOS station KOVS Boscobel Airport.

0658 AM     Rain             Muscoda                 43.18N 90.44W
05/21/2024  M1.56 Inch       Grant              WI   Cocorahs

            Cocorahs station WI-GT-6 Muscoda 0.5 WSW.

0703 AM     Rain             1 ENE Boscobel          43.15N 90.68W
05/21/2024  M1.56 Inch       Grant              WI   Mesonet

            Mesonet station BBLW3 Boscobel.

0700 AM     Rain             2 WSW Austin            43.67N 93.00W
05/21/2024  M1.51 Inch       Mower              MN   Cocorahs

            Cocorahs station MN-MW-11 Austin 1.5 WSW.

0715 AM     Rain             2 NNE La Farge          43.60N 90.63W
05/21/2024  M1.39 Inch       Vernon             WI   Mesonet

            Mesonet station FW6943 La Farge.

0716 AM     Rain             1 SSE New Hampton       43.05N 92.30W
05/21/2024  M1.39 Inch       Chickasaw          IA   Mesonet

            Mesonet station GW1791 New Hampton.

0715 AM     Rain             4 W Saratoga            43.36N 92.48W
05/21/2024  M1.37 Inch       Howard             IA   Mesonet

            Mesonet station EW4652 Riceville.

0718 AM     Rain             2 SW Austin             43.65N 93.00W
05/21/2024  M1.33 Inch       Mower              MN   Mesonet

            Mesonet station GW4806 AUSTIN.

0700 AM     Rain             Readstown               43.45N 90.77W
05/21/2024  M1.29 Inch       Vernon             WI   CO-OP Observer

            CO-OP Observer station REAW3 Readstown.

0645 AM     Rain             2 SSE Bassett           43.03N 92.50W
05/21/2024  M1.28 Inch       Chickasaw          IA   CO-OP Observer

            CO-OP Observer station IONI4 Ionia 2W.

1009 AM     Rain             1 WSW Mcgregor          43.02N 91.19W
05/20/2024  M1.24 Inch       Clayton            IA   Mesonet

            Mesonet station MGRGR Mcgregor.

0615 AM     Rain             1 ENE Volga             42.81N 91.52W
05/21/2024  M1.21 Inch       Clayton            IA   Cocorahs

            Cocorahs station IA-CT-8 Elkader 6.8 WSW.

0630 AM     Rain             2 ENE Austin            43.68N 92.94W
05/21/2024  M1.21 Inch       Mower              MN   Mesonet

            Mesonet station DOBM5 Dobbins Creek.

1010 AM     Rain             2 N Cloverdale          44.06N 90.17W
05/20/2024  M1.19 Inch       Juneau             WI   Mesonet

            Mesonet station NCHW3 NECEDAH NWR RY DAM
            NECEDAH 5 WNW WI US.

0700 AM     Rain             New Hampton             43.06N 92.31W
05/21/2024  M1.12 Inch       Chickasaw          IA   CO-OP Observer

            CO-OP Observer station NHPI4 New Hampton.

0719 AM     Rain             1 WSW Mcgregor          43.02N 91.19W
05/21/2024  M1.11 Inch       Clayton            IA   Mesonet

            Mesonet station MGRGR Mcgregor.

0700 AM     Rain             1 ESE Viroqua           43.55N 90.87W
05/21/2024  M1.10 Inch       Vernon             WI   Cocorahs

            Cocorahs station WI-VR-2 Viroqua 0.8 ESE.

0715 AM     Rain             2 SSE Prairie Du Chien  43.02N 91.12W
05/21/2024  M1.07 Inch       Crawford           WI   AWOS

            AWOS station KPDC Prairie Du Chien Airport.

0600 AM     Rain             Guttenberg              42.79N 91.10W
05/21/2024  M1.06 Inch       Clayton            IA   CO-OP Observer

            CO-OP Observer station GTTI4 Guttenberg Dam
            10.

0700 AM     Rain             3 NNE Eastman           43.20N 91.00W
05/21/2024  M1.06 Inch       Crawford           WI   Cocorahs

            Cocorahs station WI-CR-7 Eastman 2.4 NNE.

0945 AM     Rain             Littleport              42.75N 91.37W
05/20/2024  M1.05 Inch       Clayton            IA   Mesonet

            Mesonet station VLPI4 Littleport.

0600 AM     Rain             2 SSW Saint Joseph      43.76N 91.06W
05/21/2024  M1.02 Inch       La Crosse          WI   Cocorahs

            Cocorahs station WI-VR-8 Viroqua 9.3 S.

0700 AM     Rain             Strawberry Point        42.69N 91.53W
05/21/2024  M1.02 Inch       Clayton            IA   CO-OP Observer

            CO-OP Observer station SPTI4 Strawberry
            Point.

0715 AM     Rain             7 W Marble Rock         42.95N 93.01W
05/21/2024  M1.01 Inch       Floyd              IA   Mesonet

            Mesonet station 7169D 2 NE Dougherty.

0638 AM     Rain             3 E Patch Grove         42.94N 90.92W
05/21/2024  M1.00 Inch       Grant              WI   Cocorahs

            Cocorahs station WI-GT-11 Bloomington 3.5 N.

&&
Local storm report, May 21, 8:14 AM CDT, 3 hours 10 minutes before
Preliminary Local Storm Report
National Weather Service La Crosse WI
814 AM CDT Tue May 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0700 AM     Rain             4 NW Lansing            43.40N 91.29W
05/21/2024  M1.44 Inch       Allamakee          IA   Cocorahs

            Cocorahs station IA-AL-5 Lansing 4.1 NW.

0700 AM     Rain             2 WSW Hillsboro         43.63N 90.38W
05/21/2024  M1.39 Inch       Vernon             WI   CO-OP Observer

            CO-OP Observer station HLBW3 Hillsboro 2 SW.

0700 AM     Rain             1 ENE Osage             43.29N 92.80W
05/21/2024  M1.36 Inch       Mitchell           IA   Cocorahs

            Cocorahs station IA-MT-3 Osage 0.6 ENE.

0700 AM     Rain             New Hampton             43.06N 92.32W
05/21/2024  M1.34 Inch       Chickasaw          IA   Cocorahs

            Cocorahs station IA-CW-2 New Hampton 0.4 SW.

0700 AM     Rain             La Farge                43.57N 90.63W
05/21/2024  M1.32 Inch       Vernon             WI   CO-OP Observer

            CO-OP Observer station LAFW3 La Farge.

0700 AM     Rain             1 WNW Waucoma           43.06N 92.05W
05/21/2024  M1.25 Inch       Fayette            IA   CO-OP Observer

            CO-OP Observer station WACI4 Waucoma 1 WNW.

0700 AM     Rain             2 SE Stitzer            42.91N 90.60W
05/21/2024  M1.20 Inch       Grant              WI   Cocorahs

            Cocorahs station WI-GT-20 Stitzer 1.8 SE.

0700 AM     Rain             New Hampton             43.06N 92.32W
05/21/2024  M1.10 Inch       Chickasaw          IA   Cocorahs

            Cocorahs station IA-CW-3 New Hampton.

0700 AM     Rain             Patch Grove             42.94N 90.97W
05/21/2024  M1.05 Inch       Grant              WI   Cocorahs

            Cocorahs station WI-GT-13 Patch Grove 0.1
            NNW.

0700 AM     Rain             1 N Lime Springs        43.47N 92.28W
05/21/2024  M1.03 Inch       Howard             IA   Cocorahs

            Cocorahs station IA-HW-2 Lime Springs 1.5 N.

&&
Local storm report, May 21, 9:42 AM CDT, 1 hour 42 minutes before
Preliminary Local Storm Report
National Weather Service La Crosse WI
942 AM CDT Tue May 21 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     Rain             3 SW Waltham            43.79N 92.91W
05/21/2024  M3.05 Inch       Mower              MN   Cocorahs

            Cocorahs station MN-MW-15 Waltham 2.9 SW.

&&

The office that day

Everything else NWS La Crosse, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 21, 1:31 AM CDTFlood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more19 hr
May 21, 3:17 AM CDTSevere Thunderstorm Warning Considerable damage threatARXChickasaw, Fayette, Winneshiek43 min
May 21, 11:24 AM CDTRiver Flood WatchARXClayton18 hr
May 21, 11:24 AM CDTRiver Flood WarningARXWinneshiek29 hr
May 21, 11:42 AM CDTSpecial Weather StatementARXChickasaw, Clayton, Fayette, Howard, Mitchell, Winneshiek48 min
May 21, 12:30 PM CDTSpecial Weather StatementARXAllamakee, Howard, Winneshiek45 min
May 21, 5:03 PM CDTSevere Thunderstorm Warning Considerable damage threatARXFloyd, Mitchell57 min
May 21, 5:24 PM CDTSevere Thunderstorm Warning Considerable damage threatARXChickasaw, Howard66 min
May 21, 5:51 PM CDTSevere Thunderstorm Warning Considerable damage threatARXWinneshiek39 min
May 21, 6:14 PM CDTSevere Thunderstorm Warning Considerable damage threatARXFayette46 min
May 21, 6:24 PM CDTFlash Flood WarningARXFayette, Winneshiek3 hr
May 21, 6:28 PM CDTSevere Thunderstorm Warning Considerable damage threatARXAllamakee, Winneshiek62 min
May 21, 6:41 PM CDTSevere Thunderstorm Warning Considerable damage threatARXAllamakee, Clayton, Winneshiek52 min
May 21, 6:49 PM CDTFlash Flood WarningARXAllamakee, Winneshiek3 hr
May 21, 6:49 PM CDTTornado WarningARXAllamakee, Clayton, Fayette, Winneshiek15 min

Nearby

River Flood Warnings in Iowa, 2024Every river flood warning in 2024

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.