153  
ASUS43 KLOT 170408  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 PM CDT FRI MAY 16 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
 
 
ILZ001-002-007-009-015-016-024-170500-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 60 41 49 W35G49 29.53R TC 16  
STERLING* MOCLDY 58 44 60 W24G30 29.51S TC 14  

 
 
ILZ003-004-008-010-011-017-018-170500-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOCLDY 59 41 51 SW22G36 29.48R TC 15  
ROCHELLE* MOCLDY 58 40 50 W23G33 29.50R HAZE TC 15  
DE KALB* MOCLDY 60 43 53 W25G41 29.50R TC 15  
PERU* MOCLDY 65 40 41 W24G35 29.51R TC 18  

 
 
ILZ005-006-012>014-019>023-170500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOCLDY 68 41 37 W23G40 29.44R TC 20  
CHICAGO-MIDWAY CLOUDY 71 41 33 W12G20 29.45R TC 22  
AURORA MOCLDY 64 41 42 W21G35 29.47R TC 18  
JOLIET* CLOUDY 69 42 37 W14G22 29.50R TC 21  
WAUKEGAN PTCLDY 66 42 41 W10G20 29.42S TC 19  
DUPAGE AIRPORT PTCLDY 65 40 39 W23G33 29.47R TC 18  
KANKAKEE* MOCLDY 69 42 37 W10G17 29.51R TC 21  
WHEELING PTCLDY 68 41 37 W17G38 29.46R TC 20  
MORRIS* CLOUDY 66 43 42 W20G29 29.49R TC 19  
ROMEOVILLE* MOCLDY 68 43 40 W24G33 29.49R TC 20  
LANSING* CLOUDY 69 43 37 W16G22 29.48R TC 21  
NORTHERLY ISL* N/A 70 38 31 W6 N/A TC 21  

 
 
LMZ740>746-170500-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
 
AIR SEA DIR/SP/G HT/PER  
(F) (DEG/KT/KT) (MB) (MI) (FT/S)  
HARRISON CRIB 74 270/ 27/ 31 N/A  
NORTHERLY ISL 71 290/ 17 N/A  
CALUMET HARBOR 72 250/ 8/ 23 996.8  
BURNS HARBOR 68 280/ 8/ 10 998.3R  
MICHIGAN CITY 70 200/ 13/ 15 995.7R  
ST. JOSEPH BUOY 62 54 240/ 14/ 17 997.9R 4/ 5  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-170500-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY PTCLDY 68 40 35 W20G31 29.62R TC 20  
GALESBURG* MOCLDY 62 40 44 W17 29.57F TC 17  
MACOMB* PTCLDY 65 42 43 W20G30 29.61F TC 18  
JACKSONVILLE* MOCLDY 72 38 29 W23G29 29.60R TC 22  
PITTSFIELD* CLOUDY 73 39 29 W16G22 29.64R TC 23  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-170500-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PONTIAC CLOUDY 69 39 33 W22G29 29.53R TC 21  
BLOOMINGTON CLOUDY 69 44 40 NW17G23 29.56R TC 21  
DECATUR CLEAR 69 47 45 SW12 29.56R TC 21  
PEORIA PTCLDY 66 40 38 NW14G31 29.57R TC 19  
LACON* CLOUDY 65 39 39 W13G24 29.54R TC 18  
LINCOLN* CLOUDY 72 45 37 W7 29.57R TC 22  
SPRINGFIELD MOCLDY 72 42 34 W15G23 29.58R TC 22  
TAYLORVILLE CLEAR 66 48 52 MISG 29.58R TC 19  

 
 
ILZ033-039-045-046-055>057-062-063-170500-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN CLEAR 67 57 70 SW12 29.54S TC 19  
RANTOUL* CLEAR 66 60 83 SW10 29.52S TC 19  
MATTOON CLEAR 68 62 81 S9 29.57R TC 20  
PARIS* CLEAR 68 60 76 CALM 29.57R TC 20  

 
 
ILZ079-100>102-170500-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 70 43 37 SW9 29.63R TC 21  
BELLEVILLE CLEAR 73 45 35 SW8 29.63R TC 23  
CAHOKIA* CLEAR 73 42 32 W6 29.64R TC 23  
SPARTA* CLEAR 70 60 72 SW7 29.69R TC 21  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170500-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 68 64 87 W6 29.70R TC 20  
MT. VERNON N/A 66 64 93 SW7 29.67R TC 19  
CENTRALIA* CLEAR 70 60 69 SW9 29.65R TC 21  
SALEM* CLEAR 70 61 73 SW12 29.65R TC 21  
METROPOLIS* PTCLDY 68 66 93 SW7 29.73R TC 20  

 
 
ILZ067-068-072-073-078-083-087-091-170500-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE PTCLDY 71 62 73 SW15 29.62R TC 22  
FLORA* CLEAR 70 63 78 SW10 29.64R TC 21  
FAIRFIELD* CLEAR 68 62 81 SW8 29.66R TC 20  
HARRISBURG* CLEAR 67 65 92 W5 29.69R TC 19  
ROBINSON* PTCLDY 70 64 83 SW12 29.60R TC 21  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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