Severe Thunderstorm Warning 73, NWS Kansas City, MO

739 
WWUS53 KEAX 062346
SVSEAX

Severe Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
646 PM CDT Mon Jun 6 2022

MOC033-041-115-117-062355-
/O.EXP.KEAX.SV.W.0073.000000T0000Z-220606T2345Z/
Chariton MO-Linn MO-Carroll MO-Livingston MO-
646 PM CDT Mon Jun 6 2022

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CHARITON...
SOUTHWESTERN LINN...NORTHEASTERN CARROLL AND SOUTHEASTERN LIVINGSTON
COUNTIES HAS EXPIRED...
    
The severe thunderstorm which prompted the warning has 
weakened. Therefore, the warning has been allowed to expire.

LAT...LON 3938 9314 3941 9317 3941 9320 3938 9319
      3937 9319 3964 9349 3980 9325 3958 9289
TIME...MOT...LOC 2345Z 312DEG 24KT 3953 9314 

$$

Leighton

AREA FORECAST DISCUSSION
National Weather Service Kansas City/Pleasant Hill MO
311 PM CDT Mon Jun 6 2022

.Discussion...
Issued at 310 PM CDT MON JUN 6 2022

Key Messages...

- Isolated thunderstorms this afternoon in northern Missouri.

- Near nightly/morning thunderstorm complexes traversing the
  region tonight, Tuesday night, and Thursday night.

- Strong complex of storms expected in eastern Kansas and western
  Missouri late Tuesday into Wednesday Morning. Pockets of
  damaging winds are the greatest concerns at present.

Detailed Discussion...

Subsidence on the heels of the remnant MCV crossing the Ozarks this
morning fostered clearing across most of northwest Missouri. Through
the afternoon, a decent cu field has developed while a focused
cluster of thunderstorms continues to slowly evolve across south
central Iowa into far northern Missouri, rooted along a weak frontal
boundary and buoyed by ample mid to high 60s dew points this
afternoon. Current thoughts are for this activity to continue to
slowly build south and southeast across northern Missouri through
the early evening. A few updrafts may be strong, posing an isolated
risk of hail with support from modest mid-level lapse rates and deep
layer shear. Remaining focused along the weak surface boundary,
expect this activity to sink as far south as central Missouri by 7
PM CDT, before dissipating around sunset.

Overnight, Similar to last night, convection is expected to develop
with support from a weak upper short wave traversing NE/KS. MCS
maintenance progs suggest by the time the complex reaches eastern
Kansas and western Missouri, it will be weakening and moving
southeast, generally toward the four states region, but some
showers/isolated thunder as far north as the KC Metro around
sunrise. No severe weather is expected for the region at this time
with this complex.

Tuesday, the series of passing short waves does not end, with
another, likely more prominent MCS moving through the region late
Tuesday night and early Wednesday morning. With focused forcing for
ascent along a surface boundary dropping south across Nebraska into
a well supportive environment for convective initiation, dew points
in the upper 60s combined with ample diurnal heating to support
MLCAPE values over 2000 J/Kg, and modest deep layer shear and mid-
level lapse rates, anticipate initiation by mid-afternoon near the
triple point in southwest Nebraska/northwest Kansas. For more
forecast details on this activity, check with the Nebraska and
Kansas Offices and latest SPC Day 2 Discussion. As this activity
evolves into one or more clusters of storms, becoming an MCS
overnight, it is expected to traverse east and southeast through
eastern Kansas into western Missouri after Midnight through sunrise.
The truth is, given the under-performance of the past two forecast
MCSs in the 36 to 24 hour forecast window, this one does seem to be
better resolved and with more classic MCS parameters while viewing
the different flavors of CAMs. Confidence is such that a complex of
storms will move through the area early Wednesday morning. Strong
with isolated severe winds is possible. Storms should be exiting to
the east and southeast by Noon to mid-afternoon.

A shift in the synoptic pattern, away from primarily zonal flow
across the region, will begin to take shape Thursday into Friday.
With a building ridge over the western U.S., another upper short
wave trough will traverse the region Thursday night into Friday
morning bringing a complex of thunderstorms with it... again.

&&

.Aviation...(For the 18Z TAFS through 18Z Tuesday Afternoon)
Issued at 1216 PM CDT MON JUN 6 2022

VFR conditions are forecast to prevail through the period.
Increasing mid-level ceilings are expected overnight. A weakly
organized complex of showers and thunderstorms is expected to pass
south of the KC Metro area. Given lower confidence in coverage
across MKC and MCI, only made mention at IXD at daybreak. Winds
will generally remain light, out of the west and northwest through
the period.

&&

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

Discussion...Kurtz
Aviation...Kurtz

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
459 AM CDT Mon Jun 6 2022

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-071000-
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-
459 AM CDT Mon Jun 6 2022

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

.DAY ONE...Today and Tonight

 Lingering rainfall is expected through Monday morning, with
marginal concerns for flooding across easily flood-prone areas. Rain
will gradually taper off by the late morning, with additional chances
for isolated thunderstorms in north and central Missouri later this
afternoon and evening. No severe weather is expected at this time.

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

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

 A few strong to isolated severe storms are possible Tuesday in
eastern Kansas and south of I-70. Main impacts are heavy rainfall,
gusting winds, and isolated pockets of hail. Additional rain chances
are expected through Friday with 1-2 inches of rainfall possible by
the end of the week.

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