Mesoscale Discussion 1275
   NWS Storm Prediction Center Norman OK
   0642 PM CDT Tue Jul 13 2021

   Areas affected...Southern NV...Southwest UT

   Concerning...Severe potential...Watch unlikely 

   Valid 132342Z - 140145Z

   Probability of Watch Issuance...5 percent

   SUMMARY...Strong wind gusts are possible across southern NV and
   southwest UT over the next few hours.

   DISCUSSION...Convective cluster moving through northern Lincoln
   County NV has shown an increase in southward forward propagation
   over the last half hour. Modest instability exists downstream across
   southern NV and adjacent southwest UT, suggesting additional
   development is possible along this boundary. These additional storms
   will develop in an environment characterized by a deeply mixed
   boundary layer and modest mid-level moisture. These conditions are
   conducive for further outflow development, helping reinforce the
   southward surging cold pool already in place. As such, strong wind
   gusts are possible across southern NV and southwest UT over the next
   few hours.

   ..Mosier/Thompson.. 07/13/2021

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

   ATTN...WFO...SLC...VEF...LKN...

   LAT...LON   37361668 37771602 38351422 38491286 37171323 36581515
               36781623 37361668