Published on: June 21, 2018 at 8:38 PM

SUMMARY…WW 196 is set to expire at 02Z and no downstream watch is expected. Storms may pose an isolated hail and strong to severe wind gust threat after WW expiration.

DISCUSSION…Over the past hour, storms have formed atop the outflow of previous convection in northern Alabama and Mississippi. A few of these storms have shown signs of weak/modest mid-level rotation per WSR-88D imagery. Any of these stronger storms — given effective deep-layer shear of 30-40 kts — will be capable of a strong to severe wind gust and marginally severe hail, however spatial coverage of these threats will be limited. Given the isolated nature of the threats, an additional WW is not likely.