263  
FXUS63 KILX 012311  
AFDILX  
 
AREA FORECAST DISCUSSION...UPDATED AVIATION  
NATIONAL WEATHER SERVICE LINCOLN IL  
611 PM CDT TUE JUL 1 2025  
   
KEY MESSAGES
 
 
- SEASONABLE TONIGHT, BUT WILL START A WARMING TREND FOR THE REST  
OF THE WEEK. BY FRIDAY, HIGHS WILL BE BACK IN THE LOW 90S WITH  
HEAT INDICES AROUND 100 DEGREES.  
 
- DRY WEATHER LASTS THROUGH AT LEAST INDEPENDENCE DAY ON FRIDAY. A  
COLD FRONT IS SET TO BRING A WETTER PATTERN FOR THE WEEKEND.  
 

 
   
DISCUSSION
 
 
ISSUED AT 236 PM CDT TUE JUL 1 2025  
 
A HIGH PRESSURE CENTER WILL DEVELOP AS A RIDGING PATTERN SETTLES IN.  
THIS WILL BRING US A MUCH QUIETER BUT WARMING TREND FOR THIS WEEK. A  
COLD FRONT PASSED THROUGH LAST NIGHT, BRINGING NICER TEMPERATURES  
AND LESS MOIST AIR FOR TODAY. HIGHS HAVE BEEN IN THE LOW TO MID 80S  
SO FAR TODAY WITH NO HEAT INDICES, WHICH IS A NICE CHANGE OF PACE.  
IT WON'T LAST LONG, AS THE TEMPERATURES ARE SET TO GRADUALLY WARM  
AND HUMIDITY TO INCREASE THROUGH THE WEEK. BY FRIDAY, HIGHS WILL BE  
BACK IN THE LOW 90S WITH HEAT INDICES AROUND 100 DEGREES.  
 
DRY WEATHER STICKS AROUND THROUGH THE WEEK, INCLUDING THE 4TH OF  
JULY HOLIDAY ON FRIDAY. BY THE WEEKEND, A SLOW MOVING COLD FRONT  
WILL SAG ACROSS THE FORECAST AREA, BRINGING SHOWERS AND  
THUNDERSTORMS WITH IT. LOCALLY HEAVY RAIN IS LOOKING PROBABLE WITH  
THIS WAVE AS PWATS ARE SHOWING VALUES OF 2.0-2.2 INCHES. THIS COLD  
FRONT WILL ALSO USHER IN MORE SEASONABLE TEMPERATURES FOR NEXT  
WEEK.  
 
COPPLE  
 

 
   
AVIATION
 
(FOR THE 00Z TAFS THROUGH 00Z WEDNESDAY EVENING)  
ISSUED AT 611 PM CDT TUE JUL 1 2025  
 
VFR CONDITIONS THROUGH WEDNESDAY AFTERNOON, WITH ONLY A FEW  
DIURNAL CUMULUS AROUND 4-5KFT. WINDS DROP OFF QUICKLY WITH SUNSET  
TONIGHT, AND WILL AVERAGE AROUND 5 KNOTS ON WEDNESDAY.  
 
GEELHART  
 

 
   
ILX WATCHES/WARNINGS/ADVISORIES
 
 
NONE.  

 
 

 
 
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