Severe Storm Outlook Narrative (AC)
Issued by NWS

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ACUS48 KWNS 060753
SWOD48
SPC AC 060752

DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0152 AM CST FRI MAR 06 2015

VALID 091200Z - 141200Z

...DISCUSSION...
VARIOUS MODELS APPEAR TO BE IN GOOD AGREEMENT WITH THE PATTERN
EVOLUTION OVER THE NEXT SEVERAL DAYS...BUT A RELATIVELY INACTIVE
PERIOD IN TERMS OF SEVERE WEATHER WILL PERSIST. THE PRESENCE OF A
MEAN UPPER TROUGH ACROSS ERN CANADA AND THE NERN U.S. WILL MAINTAIN
HIGH PRESSURE ACROSS MUCH OF THE ERN CONUS WITH UNFAVORABLE
LOW-LEVEL TRAJECTORIES FOR ANY SUBSTANTIAL MOISTURE RETURN.

AN EXPANSION OF GENERAL PRECIPITATION IS EXPECTED INTO THE DAY7/8
PERIOD ACROSS THE LOWER MS VALLEY AND GULF COAST STATES IN
ASSOCIATION WITH A WEAK SRN-STREAM TROUGH...BUT SEVERE WEATHER IS
UNLIKELY.

..JEWELL.. 03/06/2015


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