271
ACUS03 KWNS 210749
SWODY3
SPC AC 210748
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0148 AM CST THU NOV 21 2024
VALID 231200Z - 241200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS APPEAR UNLIKELY ACROSS THE USA ON SATURDAY.
..SYNOPSIS
A TEMPORARY/WEAKENING UPPER RIDGE WILL EXIST OVER THE PLAINS, WITH A
DEPARTING TROUGH OVER THE NORTHEAST AND A BROAD REGION OF
WEST/SOUTHWEST FLOW ALOFT OVER THE WEST. BY 12Z SUNDAY, THIS RIDGE
WILL ALL BUT DISAPPEAR DUE IN PART TO AN UPPER WAVE FROM MT INTO ND,
AND CONTINUED HEIGHT FALLS ACROSS THE WEST.
THE BEGINNINGS OF MOISTURE RETURN WILL DEVELOP OVER TX IN RESPONSE
TO LOWER PRESSURE OVER THE PLAINS, WITH 50S F DEWPOINTS PRIMARILY
AWAY FROM COAST. LITTLE IF ANY INSTABILITY IS FORECAST ACROSS THE
ENTIRE CONUS THROUGH THE PERIOD, AND AS SUCH THUNDERSTORMS ARE NOT
EXPECTED.
..JEWELL.. 11/21/2024
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page