US Mesoscale Discussions

Storm Prediction Center Mesoscale Discussion 5

Published Date and Time: 2026-01-03 13:45:00



   Mesoscale Discussion 0005
   NWS Storm Prediction Center Norman OK
   1152 AM CST Sat Jan 03 2026

   Areas affected...portions of southern Alabama...southern
   Georgia...Florida Panhandle and northern Florida Peninsula

   Concerning...Severe potential...Watch unlikely 

   Valid 031752Z - 031945Z

   Probability of Watch Issuance...20 percent

   SUMMARY...Marginal risk for strong to severe wind, hail, and a
   tornado possible this afternoon.

   DISCUSSION...A broken line of showers and thunderstorms continues
   across the Florida Peninsula into southern Georgia this afternoon.
   Largely, this is ongoing on the eastern edge of the better air mass
   extending across the western Panhandle into southern
   Alabama/Mississippi/Louisiana.

   Closer to the front ahead of the ejecting wave, new development is
   ongoing across southern Alabama within the more appreciable
   instability and deep layer shear overlap. A few stronger echo tops
   are observed on radar in recent scans with some uptick in lightning
   activity suggesting a few isolated strong to severe storms may be
   trying to form. Given environment with MLCAPE around 1000 J/kg and
   deep layer shear around 40-45 kts, some risk for transient
   supercells and stronger cores will be possible. It remains somewhat
   uncertain how the downstream air mass will recover after morning
   shower activity. However, some hi-res guidance suggests that the
   broken line may intensify and or activity to the north near the
   front may organize and shift southward. The second scenario remains
   more likely, however, longevity of this severe risk is uncertain as
   these storms move into the less favorable air mass.

   Overall, some threat for damaging wind, hail, and perhaps a tornado
   will be possible through the early afternoon. Given uncertainty on
   duration and coverage, a watch is not anticipated at this time.

   ..Thornton/Guyer.. 01/03/2026

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

   ATTN...WFO...CHS...JAX...FFC...TAE...BMX...MOB...LIX...

   LAT...LON   30108801 30378837 30598854 30978846 31998711 32308482
               32228335 32058188 31768107 31478100 31268101 30318173
               29748247 29518419 29668535 29968697 30108801 

   MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
   MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
   MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN



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