Mesoscale Discussion 0763
   NWS Storm Prediction Center Norman OK
   0701 PM CDT Fri May 29 2020

   Areas affected...much of the Northeast

   Concerning...Severe Thunderstorm Watch 234...235...

   Valid 300001Z - 300200Z

   The severe weather threat for Severe Thunderstorm Watch 234, 235
   continues.

   SUMMARY...While isolated strong wind gusts or marginal hail remains
   possible this evening, overall trends suggest additional watches
   will not be needed.

   DISCUSSION...The strongest storms currently exist over northern VT
   and western ME where the air mass has not yet overturned, and are
   near the instability axis. Other storms over southern NY into
   eastern PA are east of the instability axis and may encounter larger
   convective inhibition over the next 1-2 hours as they continue east.

   To the west, a secondary line of storms from central NY into PA has
   formed along the cold front, but will encounter areas of outflow
   from the earlier storms. Favorable large-scale lift may still
   support a few strong to marginally severe storms where they
   encounter remaining pockets of instability. 

   One area of stronger instability remains from southeast PA into MD,
   where PWAT values are over 1.80". Additional isolated strong storms
   cannot be ruled out in this area. However, drying will occur over
   the next several hours as winds above the surface veer.

   ..Jewell.. 05/30/2020

   ...Please see www.spc.noaa.gov for graphic product...

   ATTN...WFO...CAR...GYX...BOX...BTV...OKX...ALY...PHI...BGM...
   CTP...LWX...

   LAT...LON   41917294 40867397 39467521 39377615 39467700 39777771
               40587784 42047658 43037557 44057422 45067337 45417137
               45796943 45536911 44737003 43137185 41917294