Thunderstorm line moving across Lauderdale, Colbert and Franklin counties starting to indicate potential of weakening slightly next 1 to 2 hours.  Storms are initiating along the leading edge of a strong cold pool…and that process will continue farther east into the current SVR tstm warning polygon.  WoF indicating updraft strength weakening slightly past few passes, and the lightning rates have shown a decrease over the past 4 passes.  Expect to see 50+knot winds along and behind the bow to continue being brought down at times next hour…but for areas farther east suggested to have a slightly more stable airmass in place in the GOES Vertical Theta-e Diff Low-Mid imagery…which would suggest the threat might diminish as the storms approach the Cullman and Huntsville areas.  Stay tuned.

EWP Forecasters Garmon/Skov

EWP Forecasters Garmon/Skov