435  
ACUS11 KWNS 230304  
SWOMCD  
SPC MCD 230303  
SDZ000-NEZ000-230430-  
 
MESOSCALE DISCUSSION 1414  
NWS STORM PREDICTION CENTER NORMAN OK  
1003 PM CDT SUN JUN 22 2025  
 
AREAS AFFECTED...CENTRAL NEBRASKA...SOUTHEAST SOUTH DAKOTA  
 
CONCERNING...SEVERE THUNDERSTORM WATCH 453...  
 
VALID 230303Z - 230430Z  
 
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 453  
CONTINUES.  
 
SUMMARY...SCATTERED STRONG TO SEVERE THUNDERSTORMS WILL LIKELY  
CONTINUE FOR SEVERAL HOURS ACROSS PARTS OF CENTRAL NE AND SOUTHEAST  
SD. A FEW INSTANCES OF LARGE HAIL WILL REMAIN POSSIBLE, BUT THE  
PRIMARY SEVERE THREAT IS DIMINISHING.  
 
DISCUSSION...THUNDERSTORMS CONTINUE TO PERSIST AND INCREASE IN AREAL  
COVERAGE TO THE NORTH OF A SURFACE COLD FRONT EXTENDING ACROSS  
CENTRAL NE. ALL OF THE STORMS IN THIS REGION ARE ELEVATED, BUT IN  
AN ENVIRONMENT OF SUFFICIENT CAPE/SHEAR TO MAINTAIN SOME RISK OF  
LARGE HAIL FOR A FEW MORE HOURS. WHILE THERE IS SOME POTENTIAL FOR  
A WATCH EXTENSION BEYOND 04Z, THE PRIMARY SEVERE CONCERN APPEARS TO  
BE DIMINISHING.  
 
..HART.. 06/23/2025  
   
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT  
 
ATTN...WFO...FSD...OAX...ABR...LBF...UNR...  
 
LAT...LON 42930021 44349829 44329685 43499692 42279847 40680119  
41870070 42930021  
 
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH  
MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SPC Page
Main Text Page