746
AWUS01 KWNH 070031
FFGMPD
WVZ000-OHZ000-KYZ000-INZ000-070600-

Mesoscale Precipitation Discussion 0387
NWS Weather Prediction Center College Park MD
830 PM EDT Fri Jun 06 2025

Areas affected...Central Ohio Valley

Concerning...Heavy rainfall...Flash flooding possible

Valid 070029Z - 070600Z

SUMMARY...Slow moving rounds of heavy rain is expected to keep
shifting east along a stalled frontal boundary from southern
Indiana through the Cincinnati metro area this evening. Localized
flash flooding is possible.

DISCUSSION...A shortwave impulse in zonal flow will continue to
shift east over the central Ohio Valley this evening. Deep layer
WSWly flow will keep activity moving parallel to a stationary
front draped just north of the Ohio River. Elevated moisture will
be maintained with 1.75" PW (2 sigma above normal) with sufficient
instability (SBCAPE around 1000 J/kg). Enhanced rainfall rates of
up to 1.5"/hr can be expected to continue which is in agreement
with recent HRRR and RRFS runs. Localized rainfall of 2 to 4
inches is possible through 06Z with flash flooding considered
possible.

Much of this area has not received rainfall over the past day.
However, the slow moving nature of this activity and the potential
for another round overnight makes for a possible flash flood
threat.

Jackson

...Please see www.wpc.ncep.noaa.gov for graphic product...

ATTN...WFO...ILN...IND...JKL...LMK...RLX...

ATTN...RFC...TIR...NWC...

LAT...LON   39618210 39018182 38548236 38328325 38298428
            38588585 39498581 39578437