SWOD48
SPC AC 230840
DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0340 AM CDT SAT OCT 23 2010
VALID 261200Z - 311200Z
...DISCUSSION...
ACTIVE WEATHER PATTERN WILL CONTINUE THROUGH NEXT WEEKEND. STRONG
UPPER LOW/TROUGH OVER THE CNTRL PORTIONS OF THE COUNTRY ON TUESDAY
WILL CONTINUE ENE INTO ERN CANADA AND THE NERN STATES THROUGH LATE
NEXT WEEK. STRONGLY FORCED LINE OF CONVECTION WILL LIKELY PRODUCE
SPORADIC DAMAGING WIND GUSTS IN THE CNTRL/ERN GREAT LAKES...UPPER OH
VLY AND PORTIONS OF THE NERN STATES TUESDAY AND WEDNESDAY.
THE COLD FRONT FOLLOWING THIS SYSTEM IS NOW EXPECTED TO REACH THE
NRN GULF BASIN BY FRIDAY. WRN END OF THE FRONT WILL BEGIN TO RETURN
NWD INTO THE SRN PLAINS BY NEXT WEEKEND AHEAD THE NEXT MOBILE UPPER
TROUGH. GUIDANCE IS VARIED ON STRENGTH AND TIMING OF THE PRIMARY
WAVE AND A POSSIBLE LEAD DISTURBANCE. SO WHILE RETURN FLOW WILL
TRANSPORT MOISTURE NWD INTO THE PLAINS...PREDICTABILITY WILL BE TOO
LOW TO DELINEATE A SEVERE WEATHER AREA.
..RACY.. 10/23/2010
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