DAY3SVR: Nws Storm Prediction Center Norman Ok

ACUS03 KWNS 290627
SWODY3
SPC AC 290625

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0125 AM CDT SUN SEP 29 2013

VALID 011200Z - 021200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
A GENERALLY ZONAL FLOW REGIME WILL EXIST ACROSS THE NRN CONUS AS AN
UPPER JET MAX SHIFTS EWD ACROSS THE NRN PLAINS AND LAKE SUPERIOR.
SOME MINOR TROUGHING WILL REMAIN OVER THE PACIFIC NW WHERE COOL
TEMPERATURES ALOFT WILL REMAIN FAVORING WEAK DAYTIME CONVECTIVE
SHOWERS.

SLY FLOW ACROSS THE PLAINS AND MS VALLEY WILL HELP TO TRANSPORT LOW
LEVEL MOISTURE NWD...BUT THE LARGE SCALE ENVIRONMENT WILL BE
GENERALLY HOSTILE TO THUNDERSTORM DEVELOPMENT WITH WARM/DRY AIR
ALOFT. THE EXCEPTION WILL BE ACROSS THE CNTRL GULF COAST STATES
WHERE DAYTIME HEATING WILL LEAD TO SCATTERED AFTERNOON SHOWERS AND
NON-SEVERE THUNDERSTORMS.

..JEWELL.. 09/29/2013

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