ACUS11 KWNS 312342
SWOMCD
SPC MCD 312342=20
OHZ000-INZ000-010145-

Mesoscale Discussion 0314
NWS Storm Prediction Center Norman OK
0642 PM CDT Tue Mar 31 2026

Areas affected...Ohio Valley

Concerning...Severe Thunderstorm Watch 80...82...

Valid 312342Z - 010145Z

The severe weather threat for Severe Thunderstorm Watch 80, 82
continues.

SUMMARY...Strong-severe thunderstorms will sag southeast this
evening.

DISCUSSION...Southern edge of stronger westerly flow extends across
the OH Valley early this evening. Latest satellite imagery suggests
several weak disturbances are advancing across the Great Lakes
region with one feature noted over Lower MI/northern IN. This
low-amplified short wave appears partly responsible for recent
uptick in convection immediately downstream across northeast
IN/northwest OH. Radar data suggests a a small MCS is evolving over
northwest OH and a bow may be forming along the leading edge of this
activity over Henry/Putnam County. Damaging winds may become more
common with this maturing complex as it spreads across northwest
into north central OH.

..Darrow.. 03/31/2026

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!6yVmnkqi4v5SthSLXZh-Z95tRphDpP1RCKiVsV1rpDTjVa2fcn53I-VnQfdGYGqkjPIOfCtqk= zA_FrgcjHs8yPpXUHc$ for graphic product...

ATTN...WFO...CLE...ILN...IWX...

LAT...LON 41328597 41488247 41728118 41008113 40618302 40578567
41328597=20

MOST PROBABLE PEAK TORNADO INTENSITY...100-130 MPH
MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN


=3D =3D =3D
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