SWODY2
SPC AC 040503
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1203 AM CDT WED MAY 04 2011
VALID 051200Z - 061200Z
...NO SVR TSTM AREAS FORECAST...
...SYNOPSIS...
A RELATIVELY DRY PATTERN WILL BE IN PLACE THU WITH HIGH PRESSURE
OVER MUCH OF THE CONUS TO BEGIN THE DAY. ONE HIGH WILL BE CENTERED
OVER THE OH/TN VALLEYS WHICH WILL KEEP ANY SUBSTANTIAL LOW LEVEL
MOISTURE WELL OFFSHORE. AS ONE UPPER LOW ROTATES SLOWLY NEWD ACROSS
NEW ENGLAND...ANOTHER ONE WILL DIVE SEWD ACROSS MO/MID MS VALLEY
REGION DURING THE AFTERNOON. THIS SYSTEM IS LIKELY TO RESULT IN WEAK
THUNDERSTORMS.
...IA/MO/IL...
A WEAK LOW PRESSURE TROUGH WILL FORM OVER THE MID TO UPPER MS VALLEY
REGION BY DURING THE DAY...AND WILL CONTINUE EWD INTO THE OH VALLEY
OVERNIGHT. LOW LEVEL MOISTURE FOR INSTABILITY WILL BE MEAGER DUE TO
BOUNDARY LAYER DEWPOINTS ONLY IN THE 40S F. THIS...ALONG WITH
SOMEWHAT WEAK FLOW IN THE LOWEST FEW KM SUGGEST NON-SEVERE
CONVECTION CAPABLE OF PERHAPS VERY SMALL HAIL AND LOCALLY GUSTY
WINDS.
..JEWELL.. 05/04/2011
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