Storm Prediction Center Mesoscale Discussion 1607

   Mesoscale Discussion 1607
   NWS Storm Prediction Center Norman OK
   1128 PM CDT Sat Jul 13 2024

   Areas affected...central MN to west-central WI

   Concerning...Severe Thunderstorm Watch 528...

   Valid 140428Z - 140530Z

   The severe weather threat for Severe Thunderstorm Watch 528
   continues.

   SUMMARY...Mixed severe wind and hail threats are likely to continue
   as a cluster over west-central to central Minnesota potentially
   accelerates east-southeastward along the I-94 corridor.

   DISCUSSION...The west-central MN cluster has a history of measured
   wind gusts approaching severe thresholds, along with reported large
   hail to around 1.5 inches in diameter. Additional storms are forming
   farther southeast within the modest low-level warm advection regime
   along the I-94 corridor into east-central MN and west-central WI.
   Potential merging of the cluster with these leading cells would
   yield a broader acceleration to the east-southeast, and may result
   in an increase in strong to severe wind gusts into the greater Twin
   Cities area during the early morning.

   ..Grams.. 07/14/2024

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

   ATTN...WFO...ARX...MPX...

   LAT...LON   45929472 45499292 45239194 44859110 44569099 44219158
               44209241 44409345 44869489 45279551 45559565 45929472