Tweet
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK 0754 AM CDT THU APR 05 2012 VALID 051300Z - 061200Z
...THERE IS A SLGT RISK OF SVR TSTMS OVER A LARGE PART OF THE SERN
U.S.... ...SYNOPSIS...
AN AMPLIFIED PATTERN WILL PREVAIL OVER THE LWR 48 THROUGH FRI.
TROUGHS OVER THE PACIFIC NW/NRN GRT BASIN AND THE LWR GRT LKS/NEW
ENGLAND WILL BOUND A RIDGE BUILDING N FROM THE PLNS STATES INTO
CNTRL CANADA. JUST E OF THE RIDGE...AR CLOSED LOW SHOULD ACCELERATE
ESE AS IT BEGINS TO BE ABSORBED BY THE NERN TROUGH. THE LOW SHOULD
REACH THE MS/AL BORDER THIS EVE...AND ERN GA EARLY SAT.
AT LWR LVLS...WEAK FRONT EXTENDING ESE FROM SE MO SFC LOW SHOULD
CONTINUE DRIFTING S ACROSS THE TN VLY...THE SRN APPALACHIANS...AND
SC TODAY AS SFC HIGH BUILDS INTO THE OH VLY FROM THE UPR GRT LKS.
AT THE SAME TIME...DIFFUSE COLD FRONT NOW EXTENDING SW FROM THE LOW
SHOULD ADVANCE STEADILY E ACROSS THE GULF CST STATES. FARTHER
S...REMNANT COLD POOL LEFT BY YESTERDAY'S GULF OF MEXICO MCS
EXPECTED TO GRADUALLY DISSIPATE OVER THE N CNTRL AND NERN GULF.
SEVERAL AREAS OF STRONG TO POTENTIALLY SVR TSTMS APPEAR LIKELY
THROUGH THE PERIOD IN ASSOCIATION WITH THE AR UPR LOW AND RELATED
FEATURES.
NWS STORM PREDICTION CENTER NORMAN OK 0754 AM CDT THU APR 05 2012 VALID 051300Z - 061200Z
...THERE IS A SLGT RISK OF SVR TSTMS OVER A LARGE PART OF THE SERN
U.S.... ...SYNOPSIS...
AN AMPLIFIED PATTERN WILL PREVAIL OVER THE LWR 48 THROUGH FRI.
TROUGHS OVER THE PACIFIC NW/NRN GRT BASIN AND THE LWR GRT LKS/NEW
ENGLAND WILL BOUND A RIDGE BUILDING N FROM THE PLNS STATES INTO
CNTRL CANADA. JUST E OF THE RIDGE...AR CLOSED LOW SHOULD ACCELERATE
ESE AS IT BEGINS TO BE ABSORBED BY THE NERN TROUGH. THE LOW SHOULD
REACH THE MS/AL BORDER THIS EVE...AND ERN GA EARLY SAT.
AT LWR LVLS...WEAK FRONT EXTENDING ESE FROM SE MO SFC LOW SHOULD
CONTINUE DRIFTING S ACROSS THE TN VLY...THE SRN APPALACHIANS...AND
SC TODAY AS SFC HIGH BUILDS INTO THE OH VLY FROM THE UPR GRT LKS.
AT THE SAME TIME...DIFFUSE COLD FRONT NOW EXTENDING SW FROM THE LOW
SHOULD ADVANCE STEADILY E ACROSS THE GULF CST STATES. FARTHER
S...REMNANT COLD POOL LEFT BY YESTERDAY'S GULF OF MEXICO MCS
EXPECTED TO GRADUALLY DISSIPATE OVER THE N CNTRL AND NERN GULF.
SEVERAL AREAS OF STRONG TO POTENTIALLY SVR TSTMS APPEAR LIKELY
THROUGH THE PERIOD IN ASSOCIATION WITH THE AR UPR LOW AND RELATED
FEATURES.