[SWODY1] SWODY1

[Severe Weather Outlook Day 1]

ACUS01 KWNS 210021
SWODY1
SPC AC 210020

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
0720 PM CDT FRI OCT 20 2006

VALID 210100Z - 211200Z

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
COMPACT UPPER LOW WILL MOVE ENEWD ACROSS NEW ENGLAND THROUGH THE
REMAINDER OF THE PERIOD...ALONG WITH AN ASSOCIATED THREAT FOR A FEW
LIGHTNING STRIKES EMBEDDED WITHIN AREA OF WIDESPREAD PRECIPITATION.

FURTHER W...A SECOND UPPER TROUGH WILL CONTINUE DIGGING SSEWD ACROSS
THE ROCKIES THROUGH THE END OF THE PERIOD.  A LARGE AREA OF
PRECIPITATION -- WITH ISOLATED/EMBEDDED THUNDERSTORMS -- IS
OCCURRING WITHIN CYCLONIC FLOW AROUND THIS FEATURE FROM WRN MT SEWD
ACROSS WY AND CO AND INTO THE CENTRAL PLAINS.  THOUGH LIGHTNING
SHOULD DIMINISH WITH THE LOSS OF DIURNAL HEATING...A FEW STRIKES MAY
PERSIST THROUGH 21/12Z -- PARTICULARLY ACROSS KS AND VICINITY WITHIN
AREA OF WARM ADVECTION ASSOCIATED WITH NOCTURNAL LOW-LEVEL JET.

..GOSS.. 10/21/2006