Friday, November 2, 2007

DAY48SVR: Nws Storm Prediction Center Norman Ok

ACUS48 KWNS 020901
SWOD48
SPC AC 020900

DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0400 AM CDT FRI NOV 02 2007

VALID 051200Z - 101200Z

THE MEDIUM RANGE MODELS MAINTAIN AN UPPER-LEVEL TROUGH OVER THE ERN
U.S. THROUGH MUCH OF NEXT WEEK WITH NWLY FLOW IN PLACE ACROSS THE
CNTRL STATES. THIS WEATHER PATTERN SHOULD BE FAVORABLE TO USHER AN
AREA OF HIGH PRESSURE INTO THE CNTRL AND ERN U.S. WITH A COOL DRY
AIRMASS DOMINATING THE CONUS INTO THE MIDDLE OF NEXT WEEK. ALTHOUGH
CONVECTION WILL BE POSSIBLE IN THE GULF COAST STATES AND IN THE SRN
PLAINS AS THE FRONT ASSOCIATED WITH THE HIGH MOVES SWD ON MONDAY AND
TUESDAY...INSTABILITY SHOULD NOT BE SUFFICIENT FOR ORGANIZED STORMS.
AS A RESULT...THE POTENTIAL FOR SEVERE WEATHER IN THE DAY 4 TO 8 DAY
PERIOD APPEARS VERY LOW ATTM.

.BROYLES.. 11/02/2007

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