255  
ACUS11 KWNS 160040  
SWOMCD  
SPC MCD 160039  
AZZ000-160245-  
 
MESOSCALE DISCUSSION 1680  
NWS STORM PREDICTION CENTER NORMAN OK  
0739 PM CDT TUE JUL 15 2025  
 
AREAS AFFECTED...SOUTHEASTERN ARIZONA  
 
CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY  
 
VALID 160039Z - 160245Z  
 
PROBABILITY OF WATCH ISSUANCE...5 PERCENT  
 
SUMMARY...MARGINAL RISK FOR STRONG TO SEVERE WIND WILL CONTINUE  
THROUGH THE AFTERNOON.  
 
DISCUSSION...THUNDERSTORM ACTIVITY CONTINUES ACROSS PORTIONS OF  
SOUTHEASTERN ARIZONA, WITH OCCASIONAL INTENSE CORES NOTED.  
TEMPERATURES HAVE WARMED TO THE UPPER 90S TO 100 F THROUGH THE  
AFTERNOON/EVENING WITH DEW POINT SPREADS OF AROUND 40-45 DEGREES.  
THE LARGE DEW POINT SPREAD AND LOW LEVEL LAPSE RATES AROUND 8-9 C/KM  
WILL PROMOTE A FEW INSTANCES OF SEVERE WIND. THIS THREAT LOOKS TO  
REMAIN TOO LOCALIZED FOR WATCH ISSUANCE.  
 
..THORNTON.. 07/16/2025  
   
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT  
 
ATTN...WFO...TWC...  
 
LAT...LON 32171206 32451187 32821104 32831019 32680968 32470936  
32270924 31970925 31711011 31691091 31751151 31851180  
32171206  
 
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH  
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