284
ACUS01 KWNS 191610
SWODY1
SPC AC 191609
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1109 AM CDT FRI OCT 19 2018
VALID 191630Z - 201200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
SEVERE STORMS ARE NOT EXPECTED OVER THE U.S. TODAY.
..SYNOPSIS
LARGE-SCALE TROUGH AMPLIFICATION WILL OCCUR THROUGH TONIGHT OVER THE
GREAT LAKES AND MIDWEST. PREVALENT COOL/STABLE CONDITIONS WILL
RELEGATE ISOLATED THUNDERSTORM POTENTIAL TO THE SOUTHERN TIER OF THE
CONUS. NEAR A REMNANT BAROCLINIC ZONE, THE MOST PROBABLE AREA FOR A
FEW THUNDERSTORMS WILL BE IN THE WARM ADVECTION ZONE FROM THE MIDDLE
TX COAST NORTHWARD, WITH ONLY ISOLATED THUNDERSTORMS EXPECTED
FARTHER EAST ALONG THE GULF COAST INTO NORTHERN FL. OTHER ELEVATED
CONVECTION WILL BE POSSIBLE FROM NORTHERN MEXICO INTO THE TX BIG
BEND VICINITY.
..GUYER/LEITMAN.. 10/19/2018
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