271  
ACUS11 KWNS 300029  
SWOMCD  
SPC MCD 300028  
TXZ000-300130-  
 
MESOSCALE DISCUSSION 0899  
NWS STORM PREDICTION CENTER NORMAN OK  
0728 PM CDT FRI MAY 29 2026  
 
AREAS AFFECTED...TEXAS PANHANDLE INTO THE BIG BEND  
 
CONCERNING...SEVERE THUNDERSTORM WATCH 251...  
 
VALID 300028Z - 300130Z  
 
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 251  
CONTINUES.  
 
SUMMARY...ISOLATED OCCURRENCES SEVERE WIND GUSTS AND/OR LARGE HAIL  
REMAIN POSSIBLE ACROSS THE WATCH AREA THIS EVENING.  
 
DISCUSSION...AS OF 00:25 UTC, MOSAIC RADAR INDICATED A CLUSTER OF  
STORMS SOUTHEAST OF AMARILLO WITH A MORE ISOLATED STORM IN THE  
SOUTHEAST PANHANDLE, NORTHEAST OF CHILDRESS. THE GLANCING INFLUENCE  
OF A SHORT-WAVE TROUGH MOVING INTO SOUTHWEST KS AND NORTHWEST OK MAY  
BE AIDING IN THIS DEVELOPMENT AMIDST A STEEP LAPSE RATE ENVIRONMENT,  
PER THE 00Z AMA SOUNDING. THE KINEMATIC ENVIRONMENT REMAINS  
FAVORABLE FOR STORM ORGANIZATION GIVEN RELATIVELY STRONG  
MID/UPPER-LEVEL WINDS, WITH RECENT REPORTS OF A 70 MPH WIND GUST  
NEAR MEMPHIS, AND WIND DAMAGE ALONG WITH GOLF-BALL SIZE HAIL SOUTH  
OF AMARILLO. DECREASED FORCING FOR ASCENT WITH TIME IS EXPECTED TO  
KEEP STORMS FAIRLY ISOLATED WITH A CONTINUED RISK FOR LARGE HAIL  
AND/OR SEVERE WIND GUSTS FOR THE NEXT COUPLE OF HOURS.  
 
FARTHER SOUTH, MORE RECENT THUNDERSTORM DEVELOPMENT IS UNDERWAY EAST  
OF FORT STOCKTON, WITHIN THE WESTERN EDGE OF AN INCREASINGLY MOIST  
AND UNSTABLE AIR MASS WITH EASTWARD EXTENT. HERE TOO, FORCING FOR  
ASCENT REMAINS NEGLIGIBLE WITH AN ISOLATED LARGE HAIL AND DAMAGING  
WIND THREAT SPREADING EAST ACROSS THE PECOS RIVER.  
 
BETWEEN THESE TWO CONVECTIVE REGIMES, STORM INITIATION REMAINS IN  
QUESTION. SHOULD IT BECOME APPARENT THAT STORMS WILL NOT DEVELOP,  
THAT PORTION OF THE WATCH MAY BE CANCELLED EARLY.  
 
..MEAD.. 05/30/2026  
   
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT  
 
ATTN...WFO...OUN...EWX...SJT...LUB...AMA...MAF...  
 
LAT...LON 30750356 31560290 33050255 34780245 35610217 35640002  
32950001 31660024 31080072 30260096 30240180 29770174  
29780234 30750356  
 
MOST PROBABLE PEAK WIND GUST...65-80 MPH  
MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN  
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