Friday, April 16, 2010

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 170025
SWODY1
SPC AC 170023

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0723 PM CDT FRI APR 16 2010

VALID 170100Z - 171200Z

...NO SVR TSTM AREAS FORECAST...

...MID ATLANTIC THROUGH SRN PORTIONS OF OH VALLEY...

THIS EVENING A WARM FRONT EXTENDS FROM DEL NWD THROUGH ERN PA AND
CNTRL NY WHERE IT TRANSITIONS TO AN OCCLUDED FRONT. A COLD FRONT
EXTENDS FROM CNTRL NY SWWD THROUGH SWRN PA...SRN OH AND NWRN KY.
SCATTERED SHOWERS AND A FEW THUNDERSTORMS REMAIN IN VICINITY OF THE
COLD FRONT. OBJECTIVE ANALYSIS AND 00Z RAOB DATA INDICATE VERY
MARGINAL INSTABILITY REMAINING ALONG THE MOIST AXIS WHERE DEWPOINTS
ARE IN THE LOW 50S. TENDENCY HAS BEEN FOR STORMS TO DECREASE IN
INTENSITY...AND ANY REMAINING SEVERE THREAT IS RAPIDLY DIMINISHING
AS THE BOUNDARY LAYER STABILIZES.

..DIAL.. 04/17/2010

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