390
ACUS03 KWNS 150813
SWODY3
SPC AC 150812
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0212 AM CST SAT FEB 15 2025
VALID 171200Z - 181200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE NOT EXPECTED ON MONDAY.
..SYNOPSIS
AN UPPER TROUGH WILL BEGIN TO DIG ACROSS THE WESTERN U.S. WHILE
QUASI-ZONAL FLOW EMERGES EAST OF THE ROCKIES ON MONDAY. AT THE
SURFACE, STRONG HIGH PRESSURE WILL ENCOMPASS MUCH OF THE CONUS, WITH
A PRIOR COLD FRONTAL PASSAGE PENETRATING SOUTH ACROSS MOST OF THE
GULF. THIS WILL LEAVE A DEARTH OF BOUNDARY-LAYER MOISTURE OVER MOST
OF THE COUNTRY. SOME MODEST MOISTURE MAY RETURN TO COASTAL TX AS A
LEE LOW DEVELOPS NEAR THE SOUTHERN HIGH PLAINS IN RESPONSE TO THE
DEEPENING SOUTHWESTERN U.S. UPPER TROUGH. HOWEVER, THUNDERSTORM
CHANCES ARE NOT EXPECTED.
..LEITMAN.. 02/15/2025
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