474  
ACUS11 KWNS 181907  
SWOMCD  
SPC MCD 181907  
KSZ000-NEZ000-182030-  
 
MESOSCALE DISCUSSION 0773  
NWS STORM PREDICTION CENTER NORMAN OK  
0207 PM CDT MON MAY 18 2026  
 
AREAS AFFECTED...NORTH-CENTRAL KANSAS  
 
CONCERNING...TORNADO WATCH 222...  
 
VALID 181907Z - 182030Z  
 
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 222 CONTINUES.  
 
SUMMARY...THE TORNADO THREAT IS INCREASING IN PARTS OF NORTH-CENTRAL  
KANSAS. A STRONG TO INTENSE TORNADO IS POSSIBLE IN THIS ENVIRONMENT.  
 
DISCUSSION...SEVERAL DISCRETE STORMS HAVE DEVELOPED IN THE VICINITY  
OF CONCORDIA, KS. THE STRONGEST STORM SO FAR IS IN LINCOLN COUNTY,  
KS AND HAS SHOWN SIGNS OF INCREASING INFLOW AND MESOCYCLONE  
STRENGTH. THIS STORM WILL POSE THE GREATEST TORNADO THREAT AS IT  
WILL MOST LIKELY HAVE MORE RESIDENCE TIME IN THE MOST FAVORABLE  
ENVIRONMENT. GIVEN THE LOCATION OF THESE STORMS WITHIN THE MODIFIED  
OUTFLOW WITH BACKED SURFACE WINDS AND AN EXPECTED INCREASE IN THE  
850 MB WINDS THROUGH THE AFTERNOON, THIS ACTIVITY WILL BE THE  
PRIMARY FOCUS FOR TORNADO POTENTIAL OVER THE NEXT 2-3 HOURS. SURFACE  
WINDS NEAR GREAT BEND/RUSSELL HAVE TRENDED MORE WESTERLY, BUT  
FARTHER NORTH, WHERE THESE STORMS ARE ONGOING, THE WINDS REMAIN MORE  
NORTHEASTERLY/NORTHERLY. THIS AT LEAST SUGGESTS THAT THE LINEAR  
FORCING WILL REMAIN WEAK IN THE SHORT TERM AND KEEP DISCRETE MODES  
DEEPER INTO THE AFTERNOON.  
 
..WENDT.. 05/18/2026  
   
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT
 
 
ATTN...WFO...OAX...TOP...ICT...GID...  
 
LAT...LON 38819834 39129822 39509795 39889755 40009728 40069686  
39959654 39819645 39629650 39149707 38899765 38769810  
38819834  
 
MOST PROBABLE PEAK TORNADO INTENSITY...140-170 MPH  
MOST PROBABLE PEAK WIND GUST...65-80 MPH  
MOST PROBABLE PEAK HAIL SIZE...4.00+ IN  
 
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