Friday, February 20, 2009

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 201954
SWODY1
SPC AC 201950

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0150 PM CST FRI FEB 20 2009

VALID 202000Z - 211200Z

...NO TSTM AREAS FORECAST...

...SYNOPSIS...
A SURFACE LOW AND TRAILING COLD FRONT WILL CONTINUE CROSSING THE MID
SECTION OF THE COUNTRY THROUGH THE END OF THE PERIOD...AS A STRONG
MID-LEVEL SHORT-WAVE TROUGH DIGS SEWD ACROSS THE PLAINS. WHILE
GENERALLY LIGHT WINTRY PRECIPITATION WILL CONTINUE TO AFFECT PARTS
OF THE N CENTRAL U.S. IN CONJUNCTION WITH THIS SYSTEM...DRY/STABLE
WARM SECTOR AIRMASS PRECLUDES ANY THUNDER THREAT.

ELSEWHERE...A GENERAL LACK OF APPRECIABLE PRECIPITATION IS
EXPECTED...AND LIKEWISE THUNDERSTORMS ARE NOT ANTICIPATED.

..GOSS.. 02/20/2009

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