Friday, February 8, 2008

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 081222
SWODY1
SPC AC 081219

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0619 AM CST FRI FEB 08 2008

VALID 081300Z - 091200Z

..NO SVR TSTM AREAS FORECAST...

BROAD UPPER TROUGH IS PRESENT THIS MORNING OVER VIRTUALLY ALL OF THE
UNITED STATES...WHILE SERIES OF SHORTWAVE TROUGHS ROTATE ACROSS
NATION. ONE TROUGH IS CURRENTLY TRACKING OVER THE CAROLINAS AND
INTO THE ATLANTIC. RIGHT ENTRANCE REGION OF ASSOCIATED MID/UPPER
LEVEL JET IS HELPING TO MAINTAIN ISOLATED THUNDERSTORMS OFF THE WEST
COAST OF THE FL PENINSULA. PRESENT INDICATIONS ARE THAT SCATTERED
SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE ALONG AND SOUTH OF
SURFACE BOUNDARY AS IT SAGS SOUTHWARD AND OFFSHORE BY EVENING.
WEAKENING WIND FIELDS WITH TIME AND ONLY MARGINAL INSTABILITY ARE
EXPECTED TO MITIGATE SEVERE POTENTIAL.

ELSEWHERE...DRY AND STABLE CONDITIONS WILL PRECLUDE ORGANIZED
THUNDERSTORMS TODAY.

.HART.. 02/08/2008

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