Storm Prediction Center Mesoscale Discussion 1887

   Mesoscale Discussion 1887
   NWS Storm Prediction Center Norman OK
   0851 PM CDT Sun Aug 09 2026

   Areas affected...northern Ohio

   Concerning...Severe Thunderstorm Watch 548...

   Valid 100151Z - 100345Z

   The severe weather threat for Severe Thunderstorm Watch 548
   continues.

   SUMMARY...Damaging wind potential continues within WW548.

   DISCUSSION...The line of thunderstorms across northern OH has
   weakened over the last hour. Instability decreases across eastern OH
   into far western PA. Further weakening is anticipated as the storms
   move toward this less favorable air mass. Damaging wind potential
   continues across the far northern portion of the line and with some
   redevelopment along the outflow across the southern portion of the
   line. A more favorably unstable air mass remains ahead of the new
   development near the southern portion of the line, though deep layer
   shear decreases with southward extent. Overall, damaging wind
   potential is expected to continue over the next couple of hours
   before gradual weakening occurs. A downstream watch is not currently
   anticipated but trends will be monitored.

   ..Thornton.. 08/10/2026

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

   ATTN...WFO...PBZ...RLX...CLE...ILN...

   LAT...LON   41528265 40868313 40198347 39998357 39858300 39828259
               39918218 40478187 40958178 41498192 41588207 41528265 

   MOST PROBABLE PEAK WIND GUST...55-70 MPH