Park City, Kansas 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

032
FXUS63 KICT 282349
AFDICT

Area Forecast Discussion
National Weather Service Wichita KS
649 PM CDT Sat Jun 28 2025

...Updated Aviation Discussion...

.KEY MESSAGES...

- Isolated storms possible Sunday morning across eastern Kansas with
  locally heavy rainfall being the primary concern.

- More widespread storms are forecast late Sunday afternoon
  through Monday morning. Some of these storms could be strong
  to severe, and locally heavy rainfall is also a concern.

- Slightly cooler and drier conditions are forecast for Monday
  and Tuesday.

&&

.DISCUSSION...
Issued at 341 PM CDT Sat Jun 28 2025

Earlier showers and storms across southeast Kansas that produced
very heavy rainfall and subsequent flash flooding have
dissipated and moved eastward this afternoon. As of early this
afternoon, very weak flow resides over the forecast area with a
weak trough remaining stationary over Nebraska and Kansas.
Additionally, a stronger, deep-layer trough was noted over the
northern and central Rockies, and will be the catalyst for more
widespread showers and storms on Sunday.

For tonight and into the overnight hours, it looks like we`ll see a
similar setup as this morning for disorganized showers and
storms. Very subtle mid-level WAA overlaps with a region of
deep, rich moisture which will trigger a few showers and storms
across portions of eastern and southeast Kansas. Similar to this
morning, PWATs will easily exceed the 75th percentile for this
time of year, so periods of very heavy rainfall with 1-2" per
hour rates are possible. With already saturated soils, it won`t
take much for flooding or flash flooding to occur across eastern
Kansas Sunday morning. These storms will gradually move off to
the east during the morning hours, and focus will turn towards
a cold front sliding southward into Kansas during the afternoon
and evening hours.

This frontal boundary, along with a glancing blow from the
aforementioned northern trough, should be just enough for the
development of widely scattered hit-or-miss storms by Sunday
late afternoon or evening. With 3500-4500 J/kg MLCAPE and
around 20-25 knots of deep layer shear Sunday afternoon and
evening, any storm that develops has the potential to become
strong to severe with damaging winds up to 60 mph and maybe
quarter-sized hail being the main concerns. Additionally, PWATs
between 1.6 and 1.8" will support high rainfall rates of 1-2+"
per hour. Any storm that develops in the afternoon and evening
hours will be slow moving, and the potential for localized
flash flooding will be present. Some of the 12Z CAMs this
morning suggested a loosely organized MCS will develop across
southern Nebraska and northern Kansas and dive southward across
the eastern half of Kansas. This would be generally be on the
higher end of possible scenario, and the possibility of an
occasional 65-70+ mph wind gust would be possible should this
occur Sunday evening through early Monday morning. However,
instability and effective shear decrease during the nighttime
hours Sunday night, so storms would likely lose a bit of their
intensity should they affect the forecast area later Sunday
night into Monday morning. Timing of storms is the largest
uncertainty at this time.

In the wake of Sunday`s system, cooler temperatures will be in store
for Monday and Tuesday along with drier conditions, especially on
Tuesday. With the axis of deep, rich moisture shunted into Oklahoma
and Texas, rain chances will be very low (at or under 15%) and will
be limited to far southern Kansas Monday and Tuesday. By mid-week,
the pattern becomes ill-defined (welcome to Summer!) but global
models somewhat indicate a weak mid/upper ridge building into the
central plains for Wednesday through Friday with very low periodic
chances (at or under 15%) for a stray shower or storm mainly limited
to southern and southeast Kansas. This will also allow for
temperatures to recover to around average for this time of year.

&&

.AVIATION /00Z TAFS THROUGH 00Z MONDAY/...
Issued at 633 PM CDT Sat Jun 28 2025

VFR conditions are expected for most TAF sites the next 24
hours. However, there is a chance for spotty hit-or-miss showers
and thunderstorms overnight through Sunday across central and
eastern Kansas. Their spotty nature amidst weak forcing supports
a low predictability forecast. However, thinking chances
overnight into Sunday morning are greatest over eastern Kansas,
within a zone of modest 850-700mb warm advection (included
PROB30 TSRA at CNU). For Sunday afternoon-evening, thinking
chances will gradually increase by mid-late afternoon for all
sites except CNU, as a cold front approaches from the north. The
strongest activity will be capable of isolated strong wind
gusts and locally heavy rainfall. Included a PROB30 for this
threat as well.

&&

.ICT WATCHES/WARNINGS/ADVISORIES...None.

&&

$$

DISCUSSION...JC
AVIATION...ADK