SPC MD 756


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Mesoscale Discussion 756
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 Mesoscale Discussion 0756 NWS Storm Prediction Center Norman OK 0107 PM CDT Sat May 14 2022 Areas affected...Eastern Lower MI..Eastern IN...Western OH...Far Northern KY Concerning...Severe potential...Watch unlikely Valid 141807Z - 142030Z Probability of Watch Issuance...5 percent SUMMARY...A few stronger storms capable of damaging wind gusts may occur this afternoon. DISCUSSION...A similar thermodynamic environment covers the region from eastern Lower MI southward into eastern IN/western OH, with temperatures in the low/mid 80s and dewpoints in the upper 50s/low 60s. This air mass has destabilized amid diurnal heating, and scattered to numerous thunderstorms are expected to develop as a weak front approaches. Given the lack of stronger vertical shear, a predominantly multicellular, outflow-dominant mode is anticipated. Some forward-propagation along storm outflows may occur, but updraft duration should remain limited. A few damaging wind gusts may occur with any more robust updrafts, particularly if updraft augmentation occurs as a result of storm mergers. Overall severe coverage is expected to be limited. ..Mosier/Grams.. 05/14/2022 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...CLE...ILN...DTX...APX...LMK...IWX...GRR...IND... LAT...LON 44948475 45408410 45248353 44758332 44028354 43848336 43958277 42628250 41958323 40978260 39028339 38848567 39718659 42038498 42858478 43428485 44118489 44948475 
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Original News Source Link – National Weather Service

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