505
ACUS03 KWNS 130718
SWODY3
SPC AC 130717
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0117 AM CST SAT DEC 13 2025
VALID 151200Z - 161200Z
..NO THUNDERSTORM AREAS FORECAST
..SUMMARY
THUNDERSTORMS ARE NOT EXPECTED ON MONDAY.
..DISCUSSION
STRONG HIGH PRESSURE WILL DOMINATE MUCH OF THE EASTERN 2/3RDS OF THE
CONUS ON MONDAY WITH STRONG OFFSHORE FLOW INTO THE ATLANTIC AND THE
GULF, PUSHING RICH MOISTURE WELL OFFSHORE. THEREFORE, THUNDERSTORM
ACTIVITY IS NOT EXPECTED ACROSS MUCH OF THE CONUS. THE ONLY
EXCEPTION MAY BE ACROSS THE PACIFIC NORTHWEST COAST WHERE SOME WEAK
INSTABILITY MAY DEVELOP. HOWEVER, EVEN WITHIN THIS AREA, LIGHTNING
ACTIVITY SHOULD REMAIN LIMITED DUE TO RELATIVELY WARM AIR ALOFT.
..BENTLEY.. 12/13/2025
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page