SPC AC 010712
DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0212 AM CDT WED MAY 01 2013
VALID 031200Z - 041200Z
...NO SVR TSTM AREAS FORECAST...
...SYNOPSIS...
SYNOPTIC REGIME WILL BE CHARACTERIZED BY A BLOCKING PATTERN FRIDAY
AS UPPER LOW CUTS OFF AND BECOMES QUASISTATIONARY IN POST FRONTAL
ZONE OVER THE CNTRL PLAINS AND MID MS VALLEY REGION. SFC FRONT WILL
OCCLUDE OVER THE OH AND TN VALLEYS. SRN STREAM UPPER LOW OVER THE
GULF WILL CONTINUE INTO THE FL PENINSULA.
...TN VALLEY...GULF COASTAL AREA INTO FL...
A FEW SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP MAINLY OVER
SRN PORTIONS OF THE GULF COASTAL STATES AND INTO FL IN ASSOCIATION
WITH THE UPPER LOW CIRCULATION AND WHERE RICHER LOW LEVEL MOISTURE
WILL RESIDE. ACTIVITY SHOULD INCREASE WITH THE DIURNAL CYCLE BEFORE
DIMINISHING DURING THE EVENING. A FEW THUNDERSTORMS WILL ALSO BE
POSSIBLE IN POST FRONTAL ZONE OVER WRN PORTION OF TN VALLEY WHERE
WEAK ELEVATED INSTABILITY WILL RESIDE.
..DIAL.. 05/01/2013
CLICK TO GET WUUS03 PTSDY3 PRODUCT
NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 0730Z
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