Tornado Warning 12, NWS San Angelo, TX

AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE SAN ANGELO TX
314 PM CDT SUN APR 26 1998

WILL UPDATE SJT LOCAL PER CURRENT TEMP AND POP TRENDS.

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TXZ049-053-054-064>066-071>073-076>078-098-099-113-114-127-128-
139-140-154-155-168>170-271310-

WEST CENTRAL TEXAS THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE SAN ANGELO TX
230 PM CDT SUN APR 26 1998

...THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS IN BROWN AND SAN
SABA COUNTIES...
...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
WEST CENTRAL TEXAS EAST OF A SWEETWATER TO BALLINGER TO MASON LINE...

AN UPPER LEVEL DISTURBANCE AND DAYTIME HEATING WILL INTERACT WITH A
DRYLINE LOCATED ALONG A COLORADO CITY TO MILES TO SONORA LINE AT 225
PM TO PRODUCE A THREAT OF SEVERE WEATHER ACROSS MUCH OF WEST CENTRAL
TEXAS. SCATTERED STRONG THUNDERSTORMS HAVE ALREADY DEVELOPED ALONG
THIS DRYLINE OVER PARTS OF THE BIG COUNTRY AND CONCHO VALLEY.

WITH MODERATE LEVELS OF INSTABILITY AND VERTICAL WIND SHEAR...A
FEW OF THESE THUNDERSTORMS WILL LIKELY REACH SEVERE LEVELS WITH
LARGE HAIL AND DAMAGING WINDS BEING THE PRIMARY WEATHER THREAT.
HOWEVER...ISOLATED TORNADOES AND LOCALLY HEAVY RAINFALL WILL ALSO BE
POSSIBLE.

SPOTTERS HAVE ALREADY BEEN ACTIVATED IN WESTERN AND CENTRAL SECTIONS
OF WEST CENTRAL TEXAS WITH ACTIVATION POSSIBLY NEEDED OVER EASTERN
SECTION BY LATE THIS AFTERNOON.

FOR THE SOUTHWEST TEXAS AND SOUTHEAST NEW MEXICO OUTLOOK SEE
PRODUCT LBBSPSMAF. FOR THE SOUTH CENTRAL TEXAS OUTLOOK SEE PRODUCT
SATSPSSAT. FOR THE SOUTH PLAINS OUTLOOK SEE PRODUCT LBBSPSLBB. FOR
THE CENTRAL OKLAHOMA OUTLOOK SEE PRODUCT OKCSPSOKC.

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