019
ACUS01 KWNS 130020
SWODY1
SPC AC 130018
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0618 PM CST SUN JAN 12 2025
VALID 130100Z - 131200Z
..NO SEVERE THUNDERSTORM AREAS FORECAST
..SUMMARY
ISOLATED THUNDERSTORMS REMAIN POSSIBLE ALONG PARTS OF THE CENTRAL
GULF COAST TONIGHT.
..01Z UPDATE
EARLY-EVENING WATER-VAPOR IMAGERY DEPICTS A LOW-AMPLITUDE SHORT-WAVE
TROUGH PROGRESSING NORTHEAST ALONG THE MIDDLE TX COAST. THIS FEATURE
WILL LOSE ITS IDENTITY AS IT EJECTS INTO THE CENTRAL GULF STATES
LATER TONIGHT. SCATTERED, SHALLOW CONVECTION IS NOTED AHEAD OF THIS
FEATURE FROM THE NORTHWESTERN GULF BASIN, EXTENDING NORTHEAST ALONG
THE LA COAST INTO SOUTHERN AL. BUOYANCY IS LIMITED INLAND AS SURFACE
DEW POINTS ARE ONLY IN THE LOWER 50S ALONG THE COAST DUE TO EASTERLY
BOUNDARY-LAYER FLOW. ELEVATED INSTABILITY SHOULD GRADUALLY INCREASE
OVERNIGHT AND FORECAST SOUNDINGS SUGGEST AMPLE BUOYANCY FOR
LIGHTNING DISCHARGE WITH UPDRAFTS ROOTED NEAR 900MB. ISOLATED
THUNDERSTORM POTENTIAL CONTINUES.
..DARROW.. 01/13/2025
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page