Severe Storm Outlook Narrative (AC)
Issued by NWS
Issued by NWS
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304 ACUS11 KWNS 262036 SWOMCD SPC MCD 262035 WVZ000-PAZ000-MDZ000-OHZ000-VAZ000-KYZ000-262230- Mesoscale Discussion 1431 NWS Storm Prediction Center Norman OK 0335 PM CDT Wed Jun 26 2024 Areas affected...eastern Kentucky into southwest Pennsylvania Concerning...Severe Thunderstorm Watch 467... Valid 262035Z - 262230Z The severe weather threat for Severe Thunderstorm Watch 467 continues. SUMMARY...Storms are expected to increase in coverage and intensity over the next several hours, with locally damaging gusts or marginal hail. DISCUSSION...A narrow plume of stronger instability extends from KY into WV and southwest PA, where storms are forming within the uncapped air mass. The main cold front and deeper ascent will eventually interact with this area as it moves in from the northwest, leading to increased storm coverage and scattered strong to severe storms. The steep low-level lapse rates along around 30-40 kt midlevel flow may support quick moving storms with strong to damaging outflow. Otherwise, marginal hail will be possible with the cellular storm mode given deep-layer shear close to 35 kt. ..Jewell.. 06/26/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...CTP...LWX...RNK...PBZ...RLX...JKL...ILN... LAT...LON 38168008 37768046 37238206 37408296 37818326 38498303 39368192 40308114 40648003 40477912 39467914 38168008