198  
WWUS53 KLOT 050443  
SQWLOT  
 
SNOW SQUALL WARNING  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
1043 PM CST WED DEC 4 2024  
 
ILC031-043-197-INC089-050515-  
/O.CON.KLOT.SQ.W.0002.000000T0000Z-241205T0515Z/  
WILL IL-DUPAGE IL-COOK IL-LAKE IN-  
1043 PM CST WED DEC 4 2024  
 
...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 1115 PM CST FOR  
NORTHEASTERN WILL...SOUTHEASTERN DUPAGE...SOUTHEASTERN COOK AND LAKE  
COUNTIES...  
 
AT 1042 PM CST, A DANGEROUS SNOW SQUALL WAS LOCATED ALONG A LINE  
EXTENDING FROM HOBART TO GLENWOOD TO NEAR LEMONT, MOVING SOUTH AT 25  
MPH.  
 
HAZARD...INTENSE BURSTS OF HEAVY SNOW. GUSTY WINDS LEADING TO  
BLOWING SNOW AND VISIBILITY RAPIDLY FALLING TO LESS THAN  
ONE-QUARTER MILE. WIND GUSTS UP TO 50 MPH COULD KNOCK DOWN  
TREE LIMBS AND BLOW AROUND UNSECURED OBJECTS.  
 
SOURCE...RADAR AND WEBCAMS.  
 
IMPACT...TRAVEL WILL BECOME DIFFICULT AND POTENTIALLY DANGEROUS  
WITHIN MINUTES.  
 
INCLUDING THE FOLLOWING INTERSTATES...  
I-55 BETWEEN MILE MARKERS 270 AND 276.  
I-57 BETWEEN MILE MARKERS 335 AND 353.  
I-80 BETWEEN MILE MARKERS 142 AND 155.  
I-94 BETWEEN MILE MARKERS 70 AND 74.  
I-294 BETWEEN MILE MARKERS 70 AND 74.  
I-355 BETWEEN MILE MARKERS 8 AND 9.  
INDIANA I-80 BETWEEN MILE MARKERS 1 AND 16.  
INDIANA I-90 BETWEEN MILE MARKERS 6 AND 21.  
INDIANA I-94 NEAR MILE MARKER 16.  
INDIANA I-65 BETWEEN MILE MARKERS 239 AND 261.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN! RAPID CHANGES IN VISIBILITY AND ROAD CONDITIONS ARE  
EXPECTED WITH THIS DANGEROUS SNOW SQUALL. BE ALERT FOR SUDDEN  
WHITEOUT CONDITIONS.  
 

 
 
LAT...LON 4125 8722 4143 8782 4165 8802 4179 8803  
4163 8752 4161 8722  
TIME...MOT...LOC 0442Z 345DEG 21KT 4153 8730 4154 8761 4169 8794  
 
SNOW SQUALL...OBSERVED  
 

 
 
CARLAW  
 
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