Alert archive / Missouri / River Flood Warnings in 2021

River Flood Warning 26, NWS Kansas City, MO

March 17, 2021Cooper County, Missouri

NWS Kansas City, MO issued this river flood warning at Mar 17, 2021, 6:51 AM CDT for Cooper County, Missouri. It took effect at Mar 17, 2021, 3:33 PM CDT. It was in force for 56 hr.

The area

The outline as issued.

The facts

Issued
Mar 17, 2021, 6:51 AM CDT (11:51 UTC)
In effect from
Mar 17, 2021, 3:33 PM CDT
Expired
Mar 19, 2021, 11:47 PM CDT
In force
56 hr
Issued by
NWS Kansas City, MO
Area
Storm-based polygon
Flood severity
Moderate

County Cooper County, MO

The radar

The Pleasant Hill radar (KEAX), 138 km from the middle of the area, began a volume at 11:51 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 Petite Saline Creek near Boonville (BONM7). The gauge peaked at 21.81 ft at Mar 18, 2021, 7:00 PM CDT.

actionminormoderate10152003/1703/1803/1903/2003/21
Action stage
11 ft
Minor stage
16 ft
Moderate stage
19.5 ft
Major stage
26 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06909950, 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.

836 
WGUS43 KEAX 171151
FLWEAX

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Kansas City/Pleasant Hill MO
651 AM CDT Wed Mar 17 2021

...The National Weather Service in Pleasant Hill MO has issued a 
Flood Warning for the following rivers in Missouri...

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-181200-
/O.NEW.KEAX.FL.W.0026.210317T2033Z-210319T2311Z/
/BONM7.2.ER.210317T2033Z.210318T1200Z.210319T1110Z.UU/
651 AM CDT Wed Mar 17 2021

The National Weather Service in Pleasant Hill MO has issued a

* Flood Warning for
  the Petite Saline Creek near Boonville.
* From this afternoon to Friday evening.
* At 5:30 AM CDT Wednesday the stage was 8.0 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  this afternoon to a crest of 22.3 feet tomorrow morning. It will 
  then fall below flood stage Friday morning.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Wed   Thu   Fri          
                                         7am   7am   7am          
Petite Saline Creek
Boonville          16.0  8.0   Wed 5am   8.0   22.3  15.5         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

CDB
9 follow-up statements
430 
WGUS83 KEAX 171528
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
1028 AM CDT Wed Mar 17 2021

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

  Lamine River near Otterville affecting Cooper County.

  Petite Saline Creek near Boonville affecting Cooper County.

  Wakenda Creek at Carrollton affecting Carroll County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC033-181530-
/O.EXT.KEAX.FL.W.0019.000000T0000Z-210321T0617Z/
/CAXM7.2.ER.210315T2222Z.210319T0600Z.210320T0617Z.UU/
1028 AM CDT Wed Mar 17 2021

...The Flood Warning is now in effect until early Sunday morning...

The Flood Warning continues for
  the Wakenda Creek at Carrollton.
* Until late Saturday night.
* At 10:00 AM CDT Wednesday the stage was 9.9 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  tonight to a crest of 20.8 feet early Friday morning. It will then 
  fall below flood stage early Saturday morning.
* Impact...At 16.0 feet, Flooding of low-lying undeveloped areas 
  along the creek begins.
* Impact...At 19.1 feet, Water reaches the bottom of the South Main 
  Street bridge over Wakenda Creek.
* Impact...At 19.8 feet, South Main Street along with Stonewall 
  Street and Wabash Road on the south side of Carrollton are 
  overtopped by flood waters. Flood waters also threaten businesses 
  in low-lying areas near the creek.
* Impact...At 20.7 feet, Wakenda Creek begins to flood the first 
  floors of businesses along South Main Street in Carrollton.
* Impact...At 21.1 feet, Water overtops the South Main Street bridge.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Wed   Thu   Fri          
                                      1pm   1pm   1pm          
Wakenda Creek
Carrollton      16.0  9.9   Wed 10am  8.2   19.6  19.9         



&&

LAT...LON 3939 9356 3937 9328 3930 9328 3932 9359

$$

MOC053-181530-
/O.EXT.KEAX.FL.W.0027.210317T1902Z-210320T0730Z/
/OTTM7.2.ER.210317T1902Z.210318T1200Z.210319T0730Z.NO/
1028 AM CDT Wed Mar 17 2021

...The Flood Warning is now in effect until early Saturday morning...

The Flood Warning continues for
  the Lamine River near Otterville.
* From this afternoon to late Friday night.
* At 9:15 AM CDT Wednesday the stage was 6.6 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage this 
  afternoon to a crest of 23.0 feet tomorrow morning. It will then 
  fall below flood stage early Friday morning.
* Impact...At 15.0 feet, Low lying woodlands and fields along the 
  river flood.
* Impact...At 18.0 feet, Some gravel roads upstream and downstream 
  from Otterville are under water. In addition State Highway 135 may 
  be overtopped by flood waters 2 miles north of Clifton City.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Wed   Thu   Fri          
                                      1pm   1pm   1pm          
Lamine River
Otterville      15.0  6.6   Wed 9am   14.0  22.5  8.6          



&&

LAT...LON 3869 9303 3887 9305 3894 9304 3894 9298
      3869 9294

$$

MOC053-181530-
/O.EXT.KEAX.FL.W.0026.210317T2042Z-210320T0432Z/
/BONM7.2.ER.210317T2042Z.210319T0000Z.210319T1632Z.UU/
1028 AM CDT Wed Mar 17 2021

...The Flood Warning is now in effect until late Friday evening...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* From this afternoon to Friday evening.
* At 9:30 AM CDT Wednesday the stage was 13.0 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late 
  this afternoon to a crest of 22.7 feet tomorrow evening. It will 
  then fall below flood stage late Friday morning.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Wed   Thu   Fri          
                                         1pm   1pm   1pm          
Petite Saline Creek
Boonville          16.0  13.0  Wed 9am   14.2  22.6  14.9         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

SAW
462 
WGUS83 KEAX 180155
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
855 PM CDT Wed Mar 17 2021

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

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-190200-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T0345Z/
/BONM7.2.ER.210317T1537Z.210318T1800Z.210319T1545Z.UU/
855 PM CDT Wed Mar 17 2021

...The Flood Warning is now in effect until late Friday evening...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until Friday evening.
* At 7:30 PM CDT Wednesday the stage was 17.7 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 21.9 feet 
  early tomorrow afternoon. It will then fall below flood stage late 
  Friday morning.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Thu   Fri   Sat          
                                         1am   1am   1am          
Petite Saline Creek
Boonville          16.0  17.7  Wed 7pm   20.5  20.4  10.6         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

73
130 
WGUS83 KEAX 181359
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
859 AM CDT Thu Mar 18 2021

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

  Lamine River near Otterville affecting Cooper County.

  Moniteau Creek near Fayette affecting Howard County.

  Petite Saline Creek near Boonville affecting Cooper County.

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

  Crooked River near Richmond affecting Ray County.

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

  Blackwater River at Valley City affecting Johnson MO and Pettis 
  Counties.

  Wakenda Creek at Carrollton affecting Carroll County.

  Blackwater River near Blue Lick affecting Saline and Cooper 
  Counties.

MOC177-181500-
/O.CAN.KEAX.FL.W.0037.000000T0000Z-210318T1359Z/
/RICM7.2.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
859 AM CDT Thu Mar 18 2021

...The Flood Warning for the Crooked River near Richmond has been 
cancelled...

The Flood Warning is cancelled for
  the Crooked River near Richmond.
* At 8:30 AM CDT Thursday the stage was 17.8 feet.
* Flood stage is 20.0 feet.
* Forecast...The river is expected to fall to 7.2 feet Tuesday 
  morning.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      1pm   1pm   1pm          
Crooked River
Richmond        20.0  17.8  Thu 8am   16.7  10.3  8.7          



&&

LAT...LON 3935 9407 3938 9402 3932 9389 3928 9392

$$

MOC089-191400-
/O.EXT.KEAX.FL.W.0036.000000T0000Z-210319T1850Z/
/FYTM7.1.ER.210317T2230Z.210318T1900Z.210319T0650Z.UU/
859 AM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until early tomorrow 
afternoon...

The Flood Warning continues for
  the Moniteau Creek near Fayette.
* Until Friday afternoon.
* At 8:30 AM CDT Thursday the stage was 18.5 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 19.5 feet 
  this afternoon. It will then fall below flood stage just after 
  midnight tonight.
* Impact...At 16.0 feet, Low-lying fields along Moniteau Creek flood.
* Impact...At 21.0 feet, County Road 406 is under water 0.8 miles 
  east of Highway A.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      9am   9am   9am          
Moniteau Creek
Fayette         16.0  18.5  Thu 8am   18.8  11.0  7.0          



&&

LAT...LON 3914 9259 3914 9252 3902 9256 3903 9262

$$

MOC053-191400-
/O.EXT.KEAX.FL.W.0027.000000T0000Z-210320T1445Z/
/OTTM7.2.ER.210317T2048Z.210318T1800Z.210319T1445Z.NO/
859 AM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until late Saturday morning...

The Flood Warning continues for
  the Lamine River near Otterville.
* Until Saturday morning.
* At 8:15 AM CDT Thursday the stage was 20.5 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 22.0 feet 
  this afternoon. It will then fall below flood stage late tomorrow 
  morning.
* Impact...At 15.0 feet, Low lying woodlands and fields along the 
  river flood.
* Impact...At 18.0 feet, Some gravel roads upstream and downstream 
  from Otterville are under water. In addition State Highway 135 may 
  be overtopped by flood waters 2 miles north of Clifton City.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      1pm   1pm   1pm          
Lamine River
Otterville      15.0  20.5  Thu 8am   22.0  12.4  5.0          



&&

LAT...LON 3869 9303 3887 9305 3894 9304 3894 9298
      3869 9294

$$

MOC053-191400-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T0543Z/
/BONM7.2.ER.210317T1537Z.210319T0000Z.210319T1743Z.UU/
859 AM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until early Saturday morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until late Friday night.
* At 8:30 AM CDT Thursday the stage was 20.8 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 22.5 feet 
  this evening. It will then fall below flood stage early tomorrow 
  afternoon.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Thu   Fri   Sat          
                                         1pm   1pm   1pm          
Petite Saline Creek
Boonville          16.0  20.8  Thu 8am   21.7  15.8  9.6          



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

MOC033-191400-
/O.EXT.KEAX.FL.W.0019.000000T0000Z-210320T2037Z/
/CAXM7.1.ER.210315T2222Z.210319T0600Z.210319T2037Z.UU/
859 AM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until Saturday afternoon...

The Flood Warning continues for
  the Wakenda Creek at Carrollton.
* Until Saturday afternoon.
* At 8:00 AM CDT Thursday the stage was 16.7 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 18.0 feet 
  just after midnight tonight. It will then fall below flood stage 
  tomorrow afternoon.
* Impact...At 16.0 feet, Flooding of low-lying undeveloped areas 
  along the creek begins.
* Impact...At 19.1 feet, Water reaches the bottom of the South Main 
  Street bridge over Wakenda Creek.
* Impact...At 19.8 feet, South Main Street along with Stonewall 
  Street and Wabash Road on the south side of Carrollton are 
  overtopped by flood waters. Flood waters also threaten businesses 
  in low-lying areas near the creek.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      1pm   1pm   1pm          
Wakenda Creek
Carrollton      16.0  16.7  Thu 8am   17.2  16.7  9.9          



&&

LAT...LON 3939 9356 3937 9328 3930 9328 3932 9359

$$

MOC101-159-191400-
/O.EXT.KEAX.FL.W.0010.000000T0000Z-210321T0451Z/
/VLYM7.3.ER.210315T0728Z.210319T0000Z.210320T0451Z.NO/
859 AM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until late Saturday evening...

The Flood Warning continues for
  the Blackwater River at Valley City.
* Until Saturday evening.
* At 8:00 AM CDT Thursday the stage was 28.0 feet.
* Flood stage is 22.0 feet.
* Moderate flooding is occurring and major flooding is forecast.
* Forecast...The river is expected to rise to a crest of 31.7 feet 
  this evening. It will then fall below flood stage late tomorrow 
  evening.
* Impact...At 22.0 feet, Woodlands and farm fields along the river 
  begin to flood.
* Impact...At 25.0 feet, County Highway E near Valley City and 
  Highway 23 near the Perry State Wildlife Area are under water.
* Impact...At 31.0 feet, Extensive flooding of rural property and 
  many roads occurs.
* Flood History...This crest compares to a previous crest of 30.9 
  feet on 07/06/2019.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      1pm   1pm   1pm          
Blackwater River
Valley City     22.0  28.0  Thu 8am   31.3  25.9  18.0         



&&

LAT...LON 3894 9342 3882 9361 3882 9368 3891 9361
      3899 9348

$$

MOC053-195-191400-
/O.CON.KEAX.FL.W.0011.000000T0000Z-000000T0000Z/
/BLVM7.2.ER.210315T1105Z.210320T1200Z.000000T0000Z.NO/
859 AM CDT Thu Mar 18 2021

...The Flood Warning remains in effect...

The Flood Warning continues for
  the Blackwater River near Blue Lick.
* Until further notice.
* At 8:45 AM CDT Thursday the stage was 30.2 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 33.3 feet 
  Saturday morning.
* Impact...At 24.0 feet, Cropland and pastures along the river flood.
* Impact...At 29.0 feet, Livestock in pastures along the river may 
  be endangered. Extensive damage also occurs to cropland and 
  pasture.
* Impact...At 31.0 feet, The Missouri-Pacific railroad tracks are 
  overtopped.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      1pm   1pm   1pm          
Blackwater River
Blue Lick       24.0  30.2  Thu 8am   31.2  33.1  33.3         



&&

LAT...LON 3894 9342 3899 9348 3903 9297 3894 9295
      3893 9323

$$

SAW
289 
WGUS83 KEAX 181855
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
155 PM CDT Thu Mar 18 2021

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

  Wakenda Creek at Carrollton affecting Carroll County.

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

  Blackwater River near Blue Lick affecting Saline and Cooper 
  Counties.

  Blackwater River at Valley City affecting Johnson MO and Pettis 
  Counties.

  Lamine River near Otterville affecting Cooper County.

  Moniteau Creek near Fayette affecting Howard County.

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC089-191845-
/O.EXT.KEAX.FL.W.0036.000000T0000Z-210319T1837Z/
/FYTM7.1.ER.210317T2230Z.210318T2000Z.210319T0637Z.UU/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until early tomorrow 
afternoon...

The Flood Warning continues for
  the Moniteau Creek near Fayette.
* Until Friday afternoon.
* At 1:30 PM CDT Thursday the stage was 19.3 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 19.5 feet 
  late this afternoon. It will then fall below flood stage just 
  after midnight tonight.
* Impact...At 16.0 feet, Low-lying fields along Moniteau Creek flood.
* Impact...At 21.0 feet, County Road 406 is under water 0.8 miles 
  east of Highway A.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Fri          
                                      2pm   2am   2pm          
Moniteau Creek
Fayette         16.0  19.3  Thu 1pm   19.4  15.7  7.9          



&&

LAT...LON 3914 9259 3914 9252 3902 9256 3903 9262

$$

MOC053-191900-
/O.EXT.KEAX.FL.W.0027.000000T0000Z-210320T1114Z/
/OTTM7.2.ER.210317T2048Z.210319T0000Z.210319T1114Z.NO/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until Saturday morning...

The Flood Warning continues for
  the Lamine River near Otterville.
* Until Saturday morning.
* At 1:15 PM CDT Thursday the stage was 20.9 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 21.5 feet 
  this evening. It will then fall below flood stage tomorrow morning.
* Impact...At 15.0 feet, Low lying woodlands and fields along the 
  river flood.
* Impact...At 18.0 feet, Some gravel roads upstream and downstream 
  from Otterville are under water. In addition State Highway 135 may 
  be overtopped by flood waters 2 miles north of Clifton City.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Fri          
                                      7pm   7am   7pm          
Lamine River
Otterville      15.0  20.9  Thu 1pm   21.5  14.4  8.0          



&&

LAT...LON 3869 9303 3887 9305 3894 9304 3894 9298
      3869 9294

$$

MOC053-191900-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T0500Z/
/BONM7.2.ER.210317T1537Z.210319T0000Z.210319T1700Z.UU/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until early Saturday morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until late Friday night.
* At 1:30 PM CDT Thursday the stage was 21.4 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 22.7 feet 
  this evening. It will then fall below flood stage early tomorrow 
  afternoon.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Thu   Fri   Fri          
                                         7pm   7am   7pm          
Petite Saline Creek
Boonville          16.0  21.4  Thu 1pm   22.7  20.0  12.0         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

MOC033-191900-
/O.EXT.KEAX.FL.W.0019.000000T0000Z-210320T2132Z/
/CAXM7.1.ER.210315T2222Z.210319T1200Z.210319T2132Z.UU/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until Saturday afternoon...

The Flood Warning continues for
  the Wakenda Creek at Carrollton.
* Until Saturday afternoon.
* At 1:00 PM CDT Thursday the stage was 17.0 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 18.0 feet 
  tomorrow morning. It will then fall below flood stage tomorrow 
  afternoon.
* Impact...At 16.0 feet, Flooding of low-lying undeveloped areas 
  along the creek begins.
* Impact...At 19.1 feet, Water reaches the bottom of the South Main 
  Street bridge over Wakenda Creek.
* Impact...At 19.8 feet, South Main Street along with Stonewall 
  Street and Wabash Road on the south side of Carrollton are 
  overtopped by flood waters. Flood waters also threaten businesses 
  in low-lying areas near the creek.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Fri          
                                      7pm   7am   7pm          
Wakenda Creek
Carrollton      16.0  17.0  Thu 1pm   17.2  18.0  15.1         



&&

LAT...LON 3939 9356 3937 9328 3930 9328 3932 9359

$$

MOC053-195-191900-
/O.EXT.KEAX.FL.W.0011.000000T0000Z-210324T1601Z/
/BLVM7.2.ER.210315T1105Z.210320T1800Z.210323T1600Z.NO/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until late Wednesday morning...

The Flood Warning continues for
  the Blackwater River near Blue Lick.
* Until Wednesday morning.
* At 12:45 PM CDT Thursday the stage was 30.6 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 32.5 feet 
  early Saturday afternoon. It will then fall below flood stage late 
  Tuesday morning.
* Impact...At 24.0 feet, Cropland and pastures along the river flood.
* Impact...At 29.0 feet, Livestock in pastures along the river may 
  be endangered. Extensive damage also occurs to cropland and 
  pasture.
* Impact...At 31.0 feet, The Missouri-Pacific railroad tracks are 
  overtopped.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      7pm   7pm   7pm          
Blackwater River
Blue Lick       24.0  30.6  Thu 12pm  30.8  32.0  32.3         



&&

LAT...LON 3894 9342 3899 9348 3903 9297 3894 9295
      3893 9323

$$

MOC101-159-191900-
/O.EXT.KEAX.FL.W.0010.000000T0000Z-210321T0000Z/
/VLYM7.2.ER.210315T0728Z.210319T0000Z.210320T0000Z.NO/
155 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until Saturday evening...

The Flood Warning continues for
  the Blackwater River at Valley City.
* Until Saturday evening.
* At 1:00 PM CDT Thursday the stage was 27.8 feet.
* Flood stage is 22.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 29.5 feet 
  this evening. It will then fall below flood stage tomorrow evening.
* Impact...At 22.0 feet, Woodlands and farm fields along the river 
  begin to flood.
* Impact...At 25.0 feet, County Highway E near Valley City and 
  Highway 23 near the Perry State Wildlife Area are under water.
* Impact...At 31.0 feet, Extensive flooding of rural property and 
  many roads occurs.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Thu   Fri   Sat          
                                      7pm   7pm   7pm          
Blackwater River
Valley City     22.0  27.8  Thu 1pm   29.5  22.0  15.1         



&&

LAT...LON 3894 9342 3882 9361 3882 9368 3891 9361
      3899 9348

$$

SAW
111 
WGUS83 KEAX 190054
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
754 PM CDT Thu Mar 18 2021

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

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-200100-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T1149Z/
/BONM7.2.ER.210317T1537Z.210319T0600Z.210319T2349Z.UU/
754 PM CDT Thu Mar 18 2021

...The Flood Warning is now in effect until Saturday morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until Saturday morning.
* At 7:30 PM CDT Thursday the stage was 21.6 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 21.7 feet 
  just after midnight tonight. It will then fall below flood stage 
  tomorrow evening.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.
* Impact...At 23.1 feet, Water reaches the bottom of U Highway 
  bridge.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Fri   Fri   Sat          
                                         1am   1pm   1am          
Petite Saline Creek
Boonville          16.0  21.6  Thu 7pm   21.7  19.4  12.1         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

73
761 
WGUS83 KEAX 191050
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
550 AM CDT Fri Mar 19 2021

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

  Lamine River near Otterville affecting Cooper County.

...The Flood Warning continues for the following rivers in 
Missouri...Kansas...

  Petite Saline Creek near Boonville affecting Cooper County.

  Marais Des Cygnes River near Trading Post affecting Bates and 
  Linn KS Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-201100-
/O.EXT.KEAX.FL.W.0027.000000T0000Z-210320T2016Z/
/OTTM7.2.ER.210317T2048Z.210319T0015Z.210319T2016Z.NO/
550 AM CDT Fri Mar 19 2021

...The Flood Warning is now in effect until tomorrow afternoon...

The Flood Warning continues for
  the Lamine River near Otterville.
* Until Saturday afternoon.
* At 5:15 AM CDT Friday the stage was 20.5 feet.
* Flood stage is 15.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to fall below flood stage late 
  this afternoon and continue falling to 2.9 feet early Wednesday 
  morning.
* Impact...At 15.0 feet, Low lying woodlands and fields along the 
  river flood.
* Impact...At 18.0 feet, Some gravel roads upstream and downstream 
  from Otterville are under water. In addition State Highway 135 may 
  be overtopped by flood waters 2 miles north of Clifton City.

&&

                Fld   Obs             Forecasts                
Location        Stg   Stg   Day/Time  Fri   Fri   Sat          
                                      7am   7pm   7am          
Lamine River
Otterville      15.0  20.5  Fri 5am   20.1  10.4  6.5          



&&

LAT...LON 3869 9303 3887 9305 3894 9304 3894 9298
      3869 9294

$$

MOC053-201100-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T1148Z/
/BONM7.2.ER.210317T1537Z.210318T2330Z.210319T2348Z.UU/
550 AM CDT Fri Mar 19 2021

...The Flood Warning is now in effect until tomorrow morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until Saturday morning.
* At 5:30 AM CDT Friday the stage was 20.3 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to fall below flood stage this 
  evening and continue falling to 6.2 feet early Wednesday morning.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Fri   Fri   Sat          
                                         7am   7pm   7am          
Petite Saline Creek
Boonville          16.0  20.3  Fri 5am   20.1  15.9  10.2         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

KSC107-MOC013-201100-
/O.CON.KEAX.FL.W.0030.000000T0000Z-210322T0300Z/
/TPOK1.2.ER.210318T1026Z.210320T0000Z.210321T0300Z.UU/
550 AM CDT Fri Mar 19 2021

...The Flood Warning remains in effect...

The Flood Warning continues for
  the Marais Des Cygnes River near Trading Post.
* Until Sunday evening.
* At 5:31 AM CDT Friday the stage was 28.4 feet.
* Flood stage is 27.0 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Forecast...The river is expected to rise to a crest of 29.2 feet 
  this evening. It will then fall below flood stage late tomorrow 
  evening.
* Impact...At 27.0 feet, Flooding of low-lying farmland occurs and 
  water begins to affect Stateline Road north of the gauge.

&&

                      Fld   Obs             Forecasts                
Location              Stg   Stg   Day/Time  Fri   Sat   Sun          
                                            7am   7am   7am          
Marais Des Cygnes River
Trading Post          27.0  28.4  Fri 5am   28.6  29.0  25.8         



&&

LAT...LON 3826 9476 3826 9465 3824 9446 3817 9447
      3821 9470

$$

Kurtz
845 
WGUS83 KEAX 191519
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
1019 AM CDT Fri Mar 19 2021

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

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-201230-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T1229Z/
/BONM7.2.ER.210317T1537Z.210318T2330Z.210320T0029Z.UU/
1019 AM CDT Fri Mar 19 2021

...The Flood Warning is now in effect until tomorrow morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until Saturday morning.
* At 9:30 AM CDT Friday the stage was 19.5 feet.
* Flood stage is 16.0 feet.
* Moderate flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to fall below flood stage this 
  evening and continue falling to 5.6 feet Wednesday morning.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Fri   Sat   Sat          
                                         1pm   1am   1pm          
Petite Saline Creek
Boonville          16.0  19.5  Fri 9am   19.3  12.6  10.0         



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

BT
044 
WGUS83 KEAX 200116
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
816 PM CDT Fri Mar 19 2021

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

  Petite Saline Creek near Boonville affecting Cooper County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

This product along with additional weather and stream information is 
available at www.weather.gov/kc/.

&&


MOC053-201630-
/O.EXT.KEAX.FL.W.0026.000000T0000Z-210320T1616Z/
/BONM7.1.ER.210317T1537Z.210318T2330Z.210320T0416Z.UU/
816 PM CDT Fri Mar 19 2021

...The Flood Warning is now in effect until late tomorrow morning...

The Flood Warning continues for
  the Petite Saline Creek near Boonville.
* Until Saturday morning.
* At 6:30 PM CDT Friday the stage was 17.7 feet.
* Flood stage is 16.0 feet.
* Minor flooding is occurring.
* Forecast...The river is expected to fall below flood stage late 
  this evening and continue falling to 6.1 feet Wednesday evening.
* Impact...At 16.0 feet, Low lying woodlands and fields near the 
  creek flood.
* Impact...At 19.5 feet, The creek floods U Highway about 4 miles 
  southeast of Boonville.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Sat   Sat   Sun          
                                         1am   1pm   1am          
Petite Saline Creek
Boonville          16.0  17.7  Fri 6pm   15.4  11.5  9.2          



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

Klaus
078 
WGUS83 KEAX 200447
FLSEAX

Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
1147 PM CDT Fri Mar 19 2021

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

  Petite Saline Creek near Boonville affecting Cooper County.

MOC053-200600-
/O.CAN.KEAX.FL.W.0026.000000T0000Z-210320T0447Z/
/BONM7.1.ER.210317T1537Z.210318T2330Z.210320T0418Z.UU/
1147 PM CDT Fri Mar 19 2021

...The Flood Warning for the Petite Saline Creek near Boonville has 
been cancelled...

The Flood Warning is cancelled for
  the Petite Saline Creek near Boonville.
* At 11:30 PM CDT Friday the stage was 15.9 feet.
* Flood stage is 16.0 feet.
* Forecast...The river is expected to fall to 6.1 feet Wednesday 
  evening.

&&

                   Fld   Obs             Forecasts                
Location           Stg   Stg   Day/Time  Sat   Sat   Sun          
                                         1am   1pm   1am          
Petite Saline Creek
Boonville          16.0  15.9  Fri 11pm  15.4  11.5  9.2          



&&

LAT...LON 3892 9280 3894 9264 3892 9250 3888 9252
      3887 9279

$$

Kurtz

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 Kansas City, MO wrote its last area forecast discussion before this river flood warning went out at Mar 17, 6:21 AM CDT, 30 minutes earlier.

Area forecast discussion, Mar 17, 6:21 AM CDT, 30 minutes before
AREA FORECAST DISCUSSION
National Weather Service Kansas City/Pleasant Hill MO
621 AM CDT Wed Mar 17 2021

.Discussion...
Issued at 302 AM CDT WED MAR 17 2021

Due to the ongoing weather, have elected to keep the discussion
focused on the next 48 hours.

Tonight through Wednesday Night:

A deepening upper level low visible in water vapor imagery this
morning is currently sliding off the Rockies and pushing through
portions of western Kansas and Oklahoma. This has lead to the
development of thunderstorms across Kansas and Oklahoma. A look at
model sounding this morning, shows steep mid level lapse rates,
and 500-1000 j/kg of ML CAPE, particularly across southwestern
portions of the CWA. This combined with a healthy ~50 knots of 0-6
km shear, should be enough to support a continued elevated hail
threat for the next few hours. While a strong wind gust or two
can't be ruled out, the elevated nature of storms will likely
keep the severe threat convenient to hail.

As we head toward daybreak Wednesday morning,
expect to see the severe threat diminish as instability drifts
south of the area. But showers and thunderstorms activity will
continue through the morning hours. There may be some brief dry
time around mid day, but dont expect that to last too long as a
deformation zone is expected to develop as the upper low sides
just south of the area. With ample moisture to work with, expect
the afternoon to be quite soggy with 2-3 inches possible. While,
best instability remains well south of the area Wednesday
afternoon, the severe threat is non- zero, especially in the
areas closest to the warm front which is expected to be draped
across southern Missouri.

Later Wednesday evening, cold air advection aloft on the back end of
the system will allow for 850mb temperatures to dip to 0 to -5c.
This could be enough for some snow to mix in Wednesday night,
especially in the northern half of the area. Although the column
and surface is a bit warm to support much in the way of
accumulations, some small accumulations of less than 1 inch could
be possible in northern MO given the dynamic nature of the system.
With it being mid March, anything that does fall will disappear
quickly Thursday.

Thursday:

Finally, the system moves out Thursday morning. When it's all
said and done, precip amounts of 2-4 inches will have fallen
across the area. This could lead to river flooding and/or
aggravateexisting river flooding.

Rest of the forecast:

For the rest of the forecast, we are looking at a few days of dry
conditions through the weekend. Temperatures will slowly bounce
back, with 50s expected on Friday and Saturday and 60s by Sunday.
Additional rain chance will be possible heading into next week and
the pattern looks to remain active for a while.

&&

.Aviation...(For the 12Z TAFS through 12Z Thursday Morning)
Issued at 613 AM CDT WED MAR 17 2021

Mainly IFR conditions are expected through the TAF period. Showers
and thunderstorms are expect to continue through the morning
hours. Some brief dry time is expected around mid-day, but
occasional light rain may still be possible during this time.
Heading into the afternoon, more persistent rain will move in
across the area and continue through the overnight. There is a
chance that some snow could mix in with rain overnight, but
confidence is not high enough to include in the TAF.

&&

.EAX WATCHES/WARNINGS/ADVISORIES...
KS...NONE.
MO...NONE.
&&

Discussion...HB
Aviation...HB
Hazardous weather outlook, Mar 17, 5:05 AM CDT, 1 hour 46 minutes before
Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
505 AM CDT Wed Mar 17 2021

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-180945-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
505 AM CDT Wed Mar 17 2021

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Today and Tonight

Scattered thunderstorms are expected to continue this morning. A few
storms could be strong to severe with hail up to quarter sized as
the main threat. The severe threat should diminish after day break,
but thunderstorms and rain will continue through the day. Widespread
amounts of 2-3 possible which could lead to new or additional
flooding issues.

More detailed information can be accessed at...
https://www.weather.gov/eax/hwo

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Rain may mix with some snow Wednesday night into Thursday morning,
but not expecting impactful accumulations. Dry weather expected to
return Thursday evening through the weekend.

 More detailed information can be accessed at...
 https://www.weather.gov/eax/hwo

In the hours before

Special weather statement, Mar 17, 2:57 AM CDT, 3 hours 54 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
257 AM CDT Wed Mar 17 2021

KSZ103-170845-
Leavenworth KS-
257 AM CDT Wed Mar 17 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN LEAVENWORTH COUNTY
UNTIL 345 AM CDT...

At 257 AM CDT, Doppler radar was tracking a strong thunderstorm near
Williamstown, or near Lawrence, moving northeast at 25 mph.

Nickel size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Leavenworth, Lansing, Tonganoxie, Basehor, Reno, Fairmount and
Jarbalo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3921 9518 3931 9504 3926 9490 3920 9489
      3920 9490 3913 9490 3912 9491 3902 9519
TIME...MOT...LOC 0757Z 228DEG 20KT 3905 9525

Leighton
Special weather statement, Mar 17, 3:09 AM CDT, 3 hours 42 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
309 AM CDT Wed Mar 17 2021

MOZ053-170900-
Bates MO-
309 AM CDT Wed Mar 17 2021

...SIGNIFICANT WEATHER ADVISORY FOR BATES COUNTY UNTIL 400 AM CDT...

At 309 AM CDT, Doppler radar was tracking a strong thunderstorm near
Hume, or 9 miles east of Pleasanton, moving north at 30 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Butler, Adrian, Rich Hill, Hume, Amsterdam, Amoret, Foster, Merwin,
Passaic, Ballard and Worland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

A Severe Thunderstorm Watch remains in effect until 800 AM CDT for
west central Missouri.

LAT...LON 3808 9461 3847 9460 3847 9431 3846 9429
      3847 9429 3845 9427 3846 9423 3844 9420
      3846 9409 3844 9407 3831 9407 3808 9414
TIME...MOT...LOC 0809Z 199DEG 26KT 3813 9455

Leighton
Special weather statement, Mar 17, 4:16 AM CDT, 2 hours 35 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
416 AM CDT Wed Mar 17 2021

MOZ044-045-054-171000-
Johnson MO-Pettis MO-Henry MO-
416 AM CDT Wed Mar 17 2021

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN HENRY...SOUTHWESTERN
PETTIS AND SOUTHEASTERN JOHNSON COUNTIES UNTIL 500 AM CDT...

At 416 AM CDT, Doppler radar was tracking a strong thunderstorm 10
miles east of Deepwater, or 11 miles southeast of Clinton, moving
north at 30 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Windsor, Leeton, Calhoun, Coal, Brownington, Tightwad and Truman
Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

LAT...LON 3820 9375 3860 9369 3864 9345 3853 9329
      3851 9329 3851 9351 3821 9352 3821 9354
      3822 9356 3821 9357 3820 9356
TIME...MOT...LOC 0916Z 195DEG 28KT 3830 9358

Leighton
Special weather statement, Mar 17, 4:53 AM CDT, 1 hour 58 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
453 AM CDT Wed Mar 17 2021

KSZ057-060-105-MOZ043-171045-
Johnson KS-Miami KS-Linn KS-Cass MO-
453 AM CDT Wed Mar 17 2021

...SIGNIFICANT WEATHER ADVISORY FOR MIAMI...NORTH CENTRAL LINN...
SOUTHEASTERN JOHNSON AND WEST CENTRAL CASS COUNTIES UNTIL 545 AM
CDT...

At 452 AM CDT, Doppler radar was tracking a strong thunderstorm over
Fontana, or near La Cygne, moving north at 40 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Overland Park, Gardner, Paola, Spring Hill, Peculiar, Osawatomie,
Louisburg, La Cygne, Drexel, Linn Valley, Cleveland, Fontana, Lake
Annette, West Line, Hillsdale, Chiles, Bucyrus, New Lancaster,
Stillwell and Wagstaff.

This includes Interstate 35 in Kansas between mile markers 207 and
208.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

A Severe Thunderstorm Watch remains in effect until 800 AM CDT for
east central Kansas.

LAT...LON 3828 9474 3833 9496 3879 9494 3884 9469
      3872 9447
TIME...MOT...LOC 0952Z 193DEG 36KT 3839 9484

Leighton
Special weather statement, Mar 17, 6:01 AM CDT, 50 minutes before
Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
601 AM CDT Wed Mar 17 2021

MOZ043-044-053-054-171145-
Bates MO-Cass MO-Johnson MO-Henry MO-
601 AM CDT Wed Mar 17 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN CASS...HENRY...
NORTHEASTERN BATES AND SOUTHWESTERN JOHNSON COUNTIES UNTIL 645 AM
CDT...

At 601 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Weaubleau to Butler. Movement was
northeast at 50 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with
these storms.

Locations impacted include...
Clinton, Butler, Adrian, Garden City, Urich, Calhoun, Deepwater,
Montrose, Creighton, Chilhowee, Coal, Brownington, Blairstown,
Tightwad, Passaic, La Tour, Ballard, Post Oak, Hartwell and La Due.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

&&

A Severe Thunderstorm Watch remains in effect until 800 AM CDT for
west central Missouri.

LAT...LON 3825 9442 3874 9410 3849 9351 3821 9353
      3821 9354 3822 9356 3821 9357 3820 9356
      3821 9405 3808 9406
TIME...MOT...LOC 1101Z 219DEG 44KT 3795 9362 3826 9435

Leighton
Local storm report, Mar 17, 6:41 AM CDT, 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
641 AM CDT WED MAR 17 2021

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

0520 AM     HAIL             1 WNW PRESCOTT          38.07N 94.71W
03/17/2021  E1.00 INCH       LINN               KS   PUBLIC

            VIDEO OBTAINED VIA SOCIAL MEDIA INDICATED
            QUARTER SIZED HAIL ON THE GROUND AT DS TRUCK
            STOP WEST OF PRESCOTT.

&&

JL

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 17, 3:09 AM CDTSpecial Weather StatementEAXBates51 min
Mar 17, 3:23 AM CDTSevere Thunderstorm WarningEAXBates, Cass, Henry37 min
Mar 17, 4:01 AM CDTSevere Thunderstorm WarningEAXHenry, Johnson44 min
Mar 17, 4:16 AM CDTSpecial Weather StatementEAXHenry44 min
Mar 17, 5:02 AM CDTSevere Thunderstorm WarningEAXBates43 min
Mar 17, 6:01 AM CDTSpecial Weather StatementEAXBates, Henry44 min
Mar 17, 7:00 AM CDTRiver Flood WarningEAXCooper54 hr
Mar 17, 8:11 AM CDTSpecial Weather StatementEAXBuchanan, Clay, Jackson, Platte49 min
Mar 17, 9:24 AM CDTRiver Flood WarningEAXBates21 days
Mar 17, 9:48 AM CDTRiver Flood WarningEAXCarroll, Chariton, Saline53 hr
Mar 17, 9:48 AM CDTRiver Flood WarningEAXJackson, Lafayette, Ray4 days
Mar 17, 9:48 AM CDTRiver Flood WarningEAXCarroll, Lafayette, Saline4 days
Mar 17, 9:48 AM CDTRiver Flood WarningEAXCooper, Howard68 hr
Mar 17, 9:48 AM CDTRiver Flood WarningEAXChariton, Howard, Saline5 days
Mar 17, 10:25 AM CDTRiver Flood WarningEAXHoward38 hr
Mar 17, 10:25 AM CDTRiver Flood WarningEAXRay3 days
Mar 17, 2:15 PM CDTWinter Weather AdvisoryEAXBates, Buchanan, Caldwell, Carroll, Cass, Clay and 7 more14 hr

Nearby

River Flood Warnings in Missouri, 2021Every river flood warning in 2021

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.