Thursday, April 17, 2008

DAY3SVR: Nws Storm Prediction Center Norman Ok

ACUS03 KWNS 170723
SWODY3
SPC AC 170720

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0220 AM CDT THU APR 17 2008

VALID 191200Z - 201200Z

..NO SVR TSTM AREAS FORECAST...

..SYNOPSIS...
UPPER LOW IS FORECAST TO CONTINUE DRIFTING EWD/ENEWD ACROSS THE OH
VALLEY REGION WITH TIME...WHILE A SECOND/MUCH LARGER TROUGH EVOLVES
OVER THE WEST.

AT THE SURFACE...FRONT MOVING EWD ACROSS THE SERN U.S. IN
CONJUNCTION WITH THE ERN UPPER FEATURE IS EXPECTED TO WEAKEN WITH
TIME...WHILE A MUCH STRONGER FRONT MOVES ACROSS THE WEST. BY THE
END OF THE PERIOD...SURFACE CYCLOGENESIS IS FORECAST OVER THE NRN
HIGH PLAINS...WITH AN INTENSIFYING LEE TROUGH EXTENDING SWD INTO W
TX. THOUGH A FAIRLY STRONG LOW-LEVEL JET IS ALSO EXPECTED TO
DEVELOP OVERNIGHT...LITTLE IF ANY DESTABILIZATION IS FORECAST.

ELSEWHERE...SHOWERS AND A FEW THUNDERSTORMS WILL BE POSSIBLE ACROSS
THE SOUTHEAST AHEAD OF THE WEAKENING SURFACE SYSTEM. HOWEVER...IT
APPEARS THAT A LACK OF INSTABILITY ANTICIPATED ATTM SHOULD PRECLUDE
ANY APPRECIABLE SEVERE POTENTIAL.

.GOSS.. 04/17/2008

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
To unsubscribe from WX-STORM send e-mail to LISTSERV@PO.UIUC.EDU with
"unsub wx-storm" in the body of your message. For more information write cnovy@cox.net.

No comments: