Friday, April 13, 2007

DAY1SVR: Public Severe Weather Outlook (Automatic)

023
WOUS40 KWNS 131632
PWOSPC
ARZ000-LAZ000-TXZ000-140030-

PUBLIC SEVERE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1131 AM CDT FRI APR 13 2007

...SEVERE THUNDERSTORMS EXPECTED OVER PARTS OF THE SOUTHERN PLAINS
LATER TODAY AND TONIGHT...

THE NWS STORM PREDICTION CENTER IN NORMAN OK IS FORECASTING THE
DEVELOPMENT OF A FEW STRONG TORNADOES OVER PARTS OF THE SOUTHERN
PLAINS LATER TODAY AND TONIGHT.

THE AREAS MOST LIKELY TO EXPERIENCE THIS ACTIVITY INCLUDE

EXTREME SOUTHWEST ARKANSAS
NORTHERN LOUISIANA
CENTRAL AND NORTHEAST TEXAS

SURROUNDING THIS AREA...THERE IS A SLIGHT RISK OF SEVERE
THUNDERSTORMS AS FAR EAST AS WESTERN MISSISSIPPI.

A STRONG UPPER SYSTEM IS MOVING ACROSS SOUTHERN NEW MEXICO THIS
MORNING. AS THIS SYSTEM TRACKS EASTWARD INTO TEXAS...STRONG
SOUTHERLY LOW LEVEL WINDS WILL TRANSPORT RICH GULF MOISTURE INTO
THREAT AREA. A MODERATELY UNSTABLE AIR MASS IS EXPECTED TO
RESULT...SETTING THE STAGE FOR AN ACTIVE SEVERE WEATHER EVENT THIS
AFTERNOON AND TONIGHT.

THUNDERSTORMS ARE LIKELY TO DEVELOP THIS AFTERNOON ALONG A DRYLINE
FROM WEST OF THE DALLAS/FORT WORTH AREA SOUTHWARD TO WEST OF WACO.
THESE STORMS WILL HAVE THE POTENTIAL TO BECOME SUPERCELLS...TRACKING
EAST-NORTHEASTWARD DURING THE EVENING. STRONG TORNADOES ARE
POSSIBLE WITH THE STRONGEST STORMS...ALONG WITH VERY LARGE AND
DAMAGING HAIL. SEVERE WEATHER WILL LIKELY PERSIST MUCH OF THE NIGHT
AS STORMS INCREASE IN NUMBER AND SPREAD ACROSS PARTS OF LA...AND
EVENTUALLY INTO WESTERN MS.

THOSE IN THE THREATENED AREA ARE URGED TO REVIEW SEVERE WEATHER
SAFETY RULES AND TO LISTEN TO RADIO...TELEVISION...AND NOAA WEATHER
RADIO FOR POSSIBLE WATCHES...WARNINGS...AND STATEMENTS LATER TODAY.

..HART.. 04/13/2007

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