NWS Wilmington, OH Office (ILN)


Area Forecast Discussion/SKEW-T

          FXUS61 KILN 190537
          AFDILN
          
          AREA FORECAST DISCUSSION
          National Weather Service Wilmington OH
          137 AM EDT Sun May 19 2024
          
          .SYNOPSIS...
          Much above normal temperatures and mainly dry conditions are
          expected for Sunday and Monday, with a chance of showers and
          storms returning as early as Tuesday. The next widespread chance
          for showers and storms is likely Wednesday and Wednesday night,
          with slightly cooler conditions for the second half of the
          workweek.
          
          &&
          
          .NEAR TERM /UNTIL 6 AM THIS MORNING/...
          For the overnight hours, mostly clear skies and light to calm
          winds can be expected. There will be some patchy to areas of
          fog, but most of this should be relegated to the river valleys.
          Overnight lows will range from the upper 50s to the lower 60s.
          
          &&
          
          .SHORT TERM /6 AM THIS MORNING THROUGH 6 PM MONDAY/...
          Narrow mid level and surface ridges to build into the area
          Sunday. This will allow for dry and mostly sunny sky conditions.
          A warm day is in store for the region with highs generally in
          the mid 80s.
          
          The mid level ridge axis looks to continue protecting the area
          from pcpn Sunday night. Axis of weak instability will slip into
          areas to the north around the periphery of the ridge. Have a few
          mid level clouds spilling into the northwest with lows from 60
          to 65.
          
          &&
          
          .LONG TERM /MONDAY NIGHT THROUGH SATURDAY/...
          Warm conditions with highs in the 80s will be in place Monday
          and Tuesday with the potential for a few pop up showers and
          thunderstorms. A cold front will approach on Wednesday and move
          through Wednesday night into Thursday. There will be the
          potential for severe weather on Wednesday. There is still some
          uncertainty with the strength of this system and timing. Due to
          this, held off on adding to the HWO at this time until more
          details are resolved.
          
          After the passage of the front cooler will conditions will be
          in place for Thursday with highs generally in the 70s. There is
          still model variance and uncertainty for Friday into Saturday on
          whether a cooler and drier pattern will set up or whether there
          will be a surge in moisture from the south. Continued to limit
          precipitation chances to the chance category until models come
          more in line.
          
          &&
          
          .AVIATION /06Z SUNDAY THROUGH THURSDAY/...
          Although a few patches of Cu (and a very spotty SHRA) continue
          to linger about the area, mainly clear skies should prevail
          through daybreak and beyond. The only other caveat to this will
          be the potential for BR/FG to develop, especially in area river
          valleys (KLUK) and other prone areas (such as at KILN/KLCK). The
          best potential for IFR/LIFR VSBYs will be at KLUK in the several
          hour period around daybreak.
          
          After the BR/FG burns off/dissipates, VFR conditions will resume
          area-wide by 13z-14z. Some FEW/SCT VFR Cu will sprout about by
          the afternoon, with the greatest coverage expected across the W
          for KDAY/KCVG/KLUK. The Cu should linger a bit past sunset,
          especially near KDAY, as a weak frontal boundary and a few SHRA
          nudges closer in from the NW toward the end of the period.
          
          Light/VRB winds will prevail through the period, going more out
          of the NNE around 5kts during the daytime.
          
          OUTLOOK...Thunderstorms likely Wednesday into Wednesday night.
          MVFR/IFR ceilings possible Thursday.
          
          &&
          
          .ILN WATCHES/WARNINGS/ADVISORIES...
          OH...None.
          KY...None.
          IN...None.
          
          &&
          
          $$
          SYNOPSIS...Hickman
          NEAR TERM...Hickman
          SHORT TERM...AR
          LONG TERM...
          AVIATION...KC
          
          
          
Skew-T

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