Severe Storm Outlook Narrative (AC)
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ACUS11 KWNS 201043
SWOMCD
SPC MCD 201042
TXZ000-201215-
Mesoscale Discussion 1339
NWS Storm Prediction Center Norman OK
0542 AM CDT Thu Jun 20 2024
Areas affected...south Texas
Concerning...Tornado Watch 437...
Valid 201042Z - 201215Z
The severe weather threat for Tornado Watch 437 continues.
SUMMARY...A tornado risk may persist another couple of hours across
south Texas before waning through the morning hours.
DISCUSSION...Convection has shown very minor rotation over the past
several hours across south Texas. Overall intensity has remained
weak, and lightning trends have decreased early this morning.
Forecast guidance suggests low-level shear will weaken through
early/mid-morning. Overall expectation is that a new tornado watch
will not be needed, though a local extension in time may be
considered if any convection shows signs of intensification over the
next hour.
..Leitman.. 06/20/2024
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...CRP...EWX...BRO...
LAT...LON 28080036 28379915 28129810 27589682 26719661 26019681
25829748 26219879 26459921 27149961 28080036