Flash Flood Warning 7, NWS Kansas City, MO

914 
WGUS73 KEAX 021741
FFSEAX

Flash Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
1241 PM CDT Thu May 2 2024

KSC121-022130-
/O.CON.KEAX.FF.W.0007.000000T0000Z-240502T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Miami KS-
1241 PM CDT Thu May 2 2024

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 430 PM CDT THIS 
AFTERNOON FOR SOUTHEASTERN MIAMI COUNTY...

At 1241 PM CDT, While heavy rainfall has ended for the time being...
additional moderate to heavy rainfall is possible this afternoon. 
Between 1 and 3 inches of rain have already fallen. Runoff from 
earlier rainfall will continue to result in flooding the next few 
hours. Law enforcement reported a portion of 363rd Street has been 
washed out between Hedge Lane and Victory Road.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Louisburg, Fontana, New Lancaster and Beagle.

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.

&&

LAT...LON 3868 9462 3851 9461 3842 9475 3839 9476
      3839 9500 3849 9489 3860 9476

FLASH FLOOD...OBSERVED

$$

SAW

351 
WGUS73 KEAX 021951
FFSEAX

Flash Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
251 PM CDT Thu May 2 2024

KSC121-022130-
/O.CON.KEAX.FF.W.0007.000000T0000Z-240502T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Miami KS-
251 PM CDT Thu May 2 2024

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 430 PM CDT THIS 
AFTERNOON FOR SOUTHEASTERN MIAMI COUNTY...

At 251 PM CDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 2 and 4 inches of rain have 
fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in 
the warned area. Flash flooding will likely become more widespread 
with this additional rainfall.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Louisburg, Fontana, New Lancaster and Beagle.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

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.

&&

LAT...LON 3868 9462 3851 9461 3842 9475 3839 9476
      3839 9500 3849 9489 3860 9476

FLASH FLOOD...RADAR INDICATED

$$

SAW

290 
WGUS53 KEAX 022119
FFWEAX
KSC121-030030-
/O.EXT.KEAX.FF.W.0007.000000T0000Z-240503T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Kansas City/Pleasant Hill MO
419 PM CDT Thu May 2 2024

The National Weather Service in Pleasant Hill MO has extended the

* Flash Flood Warning for...
  Southeastern Miami County in east central Kansas...

* Until 730 PM CDT.

* At 419 PM CDT, local law enforcement reported flash flooding in 
  the warned area. Though the heavy rainfall will be ending, 
  flooding will continue for the next few hours.

  HAZARD...Flash flooding caused by heavy rain.

  SOURCE...Law enforcement reported.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Louisburg, Fontana, New Lancaster and Beagle.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

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.

&&

LAT...LON 3868 9462 3851 9461 3842 9475 3839 9476
      3839 9500 3849 9489 3860 9476

FLASH FLOOD...OBSERVED

$$

CMS

563 
WGUS73 KEAX 022247
FFSEAX

Flash Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
547 PM CDT Thu May 2 2024

KSC121-030030-
/O.CON.KEAX.FF.W.0007.000000T0000Z-240503T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Miami KS-
547 PM CDT Thu May 2 2024

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 730 PM CDT THIS 
EVENING FOR SOUTHEASTERN MIAMI COUNTY...

At 547 PM CDT, local law enforcement reported flash flooding across 
the warned area. Though the heavy rainfall has ended, flooding will 
likely continue for the next couple of hours.

HAZARD...Flash flooding caused by heavy rain.

SOURCE...Law enforcement reported.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Louisburg, Fontana, New Lancaster and Beagle.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

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.

&&

LAT...LON 3868 9462 3851 9461 3842 9475 3839 9476
      3839 9500 3849 9489 3860 9476

FLASH FLOOD...OBSERVED

$$

CMS

729 
WGUS73 KEAX 030005
FFSEAX

Flash Flood Statement
National Weather Service Kansas City/Pleasant Hill MO
705 PM CDT Thu May 2 2024

KSC121-030015-
/O.CAN.KEAX.FF.W.0007.000000T0000Z-240503T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Miami KS-
705 PM CDT Thu May 2 2024

...FLASH FLOOD WARNING FOR SOUTHEASTERN MIAMI COUNTY HAS BEEN 
REPLACED WITH A FLOOD WARNING...

&&

LAT...LON 3868 9462 3851 9461 3842 9475 3839 9476
      3839 9500 3849 9489 3860 9476

$$

Blair

Area Forecast Discussion
National Weather Service Kansas City/Pleasant Hill MO
623 AM CDT Thu May 2 2024

.KEY MESSAGES...

- A few strong storms possible early this morning and again this
  afternoon with gusty winds to 50 mph the main threat.

- Additional rainfall of 1-2" with locally higher amounts will
  pose a risk for localized flash flooding as well as river
  flooding.

- Additional rounds of showers and storms this weekend.

- Potential for severe storms on Monday.

&&

.DISCUSSION...
Issued at 245 AM CDT Thu May 2 2024

Early this morning scattered showers and thunderstorms have
developed over the area due to isentropic ascent on the 300-305K
surfaces. This is occurring out ahead of a broken line of severe
thunderstorms moving across central Kansas that developed overnight
ahead of a cold front. These storms are expected to weaken below
severe limits as they reach the area before sunrise this morning
however, thunderstorms with gusty winds are still expected through
the morning hours. Showers and thunderstorms are expected to remain
across the area this late this morning into the early afternoon as a
LLJ continues to nose in the area through that timeframe. As we move
into the afternoon the cold front will push through the area. This
will provide another round of showers and thunderstorms this
afternoon however, severe weather potential will be limited due to
the inability for the atmosphere to recover from morning storms.
What may be of more concern is the flooding potential as PWATs will
remain in the 1.50"-1.75" over the course of today. Additional
precipitation amounts of 1 to 2 inches with locally higher amounts
may lead to localized flash flooding and river flooding. Cloud cover
and precipitation will keep highs in the 70s today.

Storms are expected to exit the area tonight as surface high
pressure build into the area. Surface high pressure will remain in
control over the area Friday providing dry and pleasant condition
with seasonable highs in the low to mid 70s. Friday night, a upper
level trough will move from the western High Plains into the Upper
Midwest. This will force a cold front through the area provide
ascent for another round of showers and thunderstorms late Friday
night into Saturday morning. Another surface ridge of high pressure
looks to build into the area Saturday afternoon into Saturday night.
Highs behind the front Saturday are expected to reach the upper 60s
to mid 70s.

High pressure will remain in control most of Sunday however, a upper
level shortwave trough will move from the southwestern CONUS into the
Ozark by Sunday evening. Dry conditions over the area should keep
the focus of storms associated with this system south of the area
however, the extreme southern CWA may receive a few showers and
storms. Highs Sunday will again remain seasonable in the upper 60s
to mid 70s. Sunday night into Monday a strong upper level trough
will move from the Four Corners region into the central Plains
taking a negative tilt as it does so. Strong deep-layer shear and
moisture will make the potential for severe weather possible
although this time the better chance for severe weather would be
west of the forecast area. However, this system will need to be
monitored. With strong WAA out ahead of this system, highs on Monday
will reach the upper 70s to lower 80s. Showers and thunderstorms are
expected to persist through Monday night into Tuesday morning.
Through the middle part of next week the region will be under zonal
flow aloft. Subtle shortwave in zonal flow aloft may bring the
chance for occasional scattered showers to the area. Highs will be
in the mid 70s to lower 80s.

&&

.AVIATION /12Z TAFS THROUGH 12Z FRIDAY/...
Issued at 623 AM CDT Thu May 2 2024

Widespread showers and storms are moving into and developing
over eastern KS and western MO this morning. These showers and
storms will linger through the morning hours before diminishing
in coverage after noon. Conditions will be variable during
precipitation with reductions in visibility to MVFR likely and
drops in ceilings to low MVFR or even IFR. Low MVFR ceilings
will linger through the afternoon hours before becoming VFR late
this evening through the remainder of the forecast. Winds will
be mainly from the south to southwest through mid morning and
then begin to veer to the west and northwest through the
afternoon. Winds become northerly this evening and overnight.

&&

.EAX WATCHES/WARNINGS/ADVISORIES...
MO...None.
KS...None.

&&

DISCUSSION...73
AVIATION...CDB

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
429 AM CDT Thu May 2 2024

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-030930-
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-
429 AM CDT Thu May 2 2024

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

.DAY ONE...Today and Tonight

 Widespread showers and thunderstorms are expected today. A few may
 be strong this afternoon.

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

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

 There is potential for severe weather on Monday.

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

Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
658 AM CDT Thu May 2 2024

KSZ104-105-MOZ021-022-028>030-037-021230-
Johnson KS-Wyandotte KS-Platte MO-Ray MO-Clinton MO-Jackson MO-
Caldwell MO-Clay MO-
658 AM CDT Thu May 2 2024

...A STRONG THUNDERSTORM WILL IMPACT WYANDOTTE...JOHNSON...CLINTON...
CLAY...WESTERN RAY...CALDWELL...SOUTHEASTERN PLATTE AND JACKSON
COUNTIES THROUGH 730 AM CDT...

At 658 AM CDT, Doppler radar was tracking a strong thunderstorm over
Lenexa, moving northeast at 35 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Kansas City, Overland Park, Olathe, Independence, Lee's Summit,
Shawnee, Blue Springs, Lenexa, Leawood, Raytown, Liberty, Gladstone,
Grandview, Prairie Village, Gardner, Grain Valley, Excelsior Springs,
Merriam, Mission, and Smithville.

This includes the following highways...
 Interstate 70 in Missouri between mile markers 0 and 26.
 Interstate 70 in Kansas between mile markers 411 and 423.
 Interstate 35 in Missouri between mile markers 0 and 51.
 Interstate 35 in Kansas between mile markers 204 and 235.
 Interstate 29 between mile markers 0 and 13.
 Interstate 635 between mile markers 0 and 12.
 Interstate 470 between mile markers 0 and 16.
 Interstate 435 between mile markers 0 and 14, between mile markers
20 and 21, and between mile markers 35 and 83.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3881 9506 3900 9492 3898 9492 3969 9444
      3976 9376 3887 9424 3884 9443 3885 9461
      3881 9461 3874 9506
TIME...MOT...LOC 1158Z 246DEG 31KT 3898 9477

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

HB

Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
731 AM CDT Thu May 2 2024

KSZ104-105-MOZ029-037-021300-
Johnson KS-Wyandotte KS-Jackson MO-Clay MO-
731 AM CDT Thu May 2 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN WYANDOTTE...EASTERN
JOHNSON...SOUTHWESTERN CLAY AND WESTERN JACKSON COUNTIES THROUGH 800
AM CDT...

At 731 AM CDT, Doppler radar was tracking a strong thunderstorm over
Countryside, or over Prairie Village, moving east at 25 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Kansas City, Overland Park, Olathe, Independence, Lee's Summit,
Shawnee, Blue Springs, Lenexa, Leawood, Raytown, Liberty, Gladstone,
Grandview, Belton, Prairie Village, Merriam, Mission, North Kansas
City, Fairway, and Mission Hills.

This includes the following highways...
 Interstate 70 in Missouri between mile markers 0 and 17.
 Interstate 70 in Kansas between mile markers 417 and 423.
 Interstate 35 in Missouri between mile markers 0 and 12.
 Interstate 35 in Kansas between mile markers 213 and 235.
 Interstate 29 between mile markers 0 and 2.
 Interstate 635 between mile markers 0 and 9.
 Interstate 470 between mile markers 0 and 16.
 Interstate 435 between mile markers 0 and 4, and between mile
markers 52 and 83.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3916 9470 3917 9466 3916 9466 3916 9460
      3918 9460 3925 9431 3888 9432 3884 9453
      3885 9461 3883 9461 3878 9487
TIME...MOT...LOC 1231Z 248DEG 22KT 3899 9467

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

HB

Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
839 AM CDT Thu May 2 2024

MOZ037-043-021415-
Cass MO-Jackson MO-
839 AM CDT Thu May 2 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN CASS AND SOUTHEASTERN
JACKSON COUNTIES THROUGH 915 AM CDT...

At 839 AM CDT, Doppler radar was tracking a strong thunderstorm over
Raymore, moving northeast at 40 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Lee's Summit, Grandview, Belton, Raymore, Harrisonville, Pleasant
Hill, Greenwood, Peculiar, Lake Lotawana, Lake Winnebago, Lone Jack,
Lake Annette, Baldwin Park, Strasburg, and Tarsney Lakes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3883 9458 3898 9419 3880 9412 3871 9412
      3863 9456
TIME...MOT...LOC 1339Z 244DEG 34KT 3878 9443

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

HB

Special Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
856 AM CDT Thu May 2 2024

KSZ057-060-MOZ043-021430-
Miami KS-Linn KS-Cass MO-
856 AM CDT Thu May 2 2024

...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN MIAMI...NORTH
CENTRAL LINN AND SOUTHWESTERN CASS COUNTIES THROUGH 930 AM CDT...

At 856 AM CDT, Doppler radar was tracking a strong thunderstorm near
Drexel, or near Louisburg, moving northeast at 30 mph.

HAZARD...Wind gusts up to 40 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Harrisonville, Louisburg, La Cygne, Drexel, Linn Valley, Cleveland,
Freeman, Fontana, Lake Annette, West Line, and New Lancaster.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3833 9497 3855 9478 3871 9460 3866 9434
      3847 9457 3848 9461 3844 9461 3835 9473
TIME...MOT...LOC 1356Z 240DEG 26KT 3853 9471

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...40 MPH

HB