943  
ASUS43 KLOT 260507  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 AM CDT THU JUN 26 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.  
 
ILZ001-002-007-009-015-016-024-260600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLEAR 78 72 81 S9 30.00F HX 80 TC 26  
 
 
ILZ003-004-008-010-011-017-018-260600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD PTCLDY 77 71 82 SE5 30.03F TC 25  
ROCHELLE* PTCLDY 73 71 94 CALM 30.04F TC 23  
PERU* CLEAR 76 73 92 S6 30.04S TC 24  
 
 
ILZ005-006-012>014-019>023-260600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 76 71 85 S3 30.02F TC 24  
CHICAGO-MIDWAY PTCLDY 80 71 74 SW8 30.03S HX 84 TC 27  
AURORA PTCLDY 76 71 85 S5 30.03F TC 24  
JOLIET* PTCLDY 78 73 82 S3 30.05S HX 81 TC 26  
WAUKEGAN PTCLDY 70 67 90 CALM 30.03F TC 21  
DUPAGE AIRPORT PTCLDY 75 71 87 S3 30.03F TC 24  
KANKAKEE* CLEAR 76 73 90 S5 30.07S TC 25  
WHEELING PTCLDY 72 70 93 CALM 30.04F TC 22  
MORRIS* CLEAR 76 72 88 S6 30.04S TC 25  
ROMEOVILLE* PTCLDY 75 75 100 S6 30.05F TC 24  
LANSING* MOCLDY 75 71 87 S5 30.04F TC 24  
NORTHERLY ISL* N/A 69 67 93 S1 N/A TC 21  
 
 
LMZ740>746-260600-  
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)  
S. MID LAKE BUOY 67 66 180/ 2/ 4 1016.9F  
WINTHROP HARBOR 65 66 60/ 4/ 6 N/A 1  
WAUKEGAN HARBOR 67 68 220/ 2/ 2 N/A 1  
WILMETTE BUOY 69 90/ 2/ 2 1019.0R 1  
CHICAGO BUOY 70 70 170/ 2/ 4 1017.5F 1/ 3  
HARRISON CRIB 78 150/ 7/ 8 N/A  
NORTHERLY ISL 69 120/ 2/ 3 N/A  
CALUMET HARBOR 77 180/ 3/ 5 1016.1  
BURNS HARBOR 78 180/ 5/ 7 1017.6F  
MICHIGAN CITY 78 190/ 5/ 7 1015.7R  
MICH CITY BUOY 75 71 170/ 4/ 4 1015.7S 1  
ST. JOSEPH BUOY 76 74 170/ 4/ 4 1018.2S 1  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-260600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
QUINCY CLEAR 79 73 82 S6 30.04F HX 82 TC 26  
GALESBURG* CLEAR 76 73 90 S5 30.05S TC 25  
MACOMB* CLEAR 78 76 95 S6 30.06S TC 25  
PITTSFIELD* CLEAR 80 76 89 S3 30.06F HX 85 TC 27  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-260600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PONTIAC CLEAR 74 73 93 S5 30.06S TC 24  
BLOOMINGTON CLEAR 77 74 90 S6 30.08S TC 25  
DECATUR CLEAR 80 72 76 S6 30.07S HX 84 TC 27  
PEORIA PTCLDY 82 76 81 S6 30.04S HX 89 TC 28  
LACON* PTCLDY 77 73 86 CALM 30.03S TC 25  
LINCOLN* CLEAR 79 74 84 CALM 30.06S HX 82 TC 26  
SPRINGFIELD CLEAR 78 72 81 CALM 30.05F HX 80 TC 26  
TAYLORVILLE CLEAR 75 72 88 MISG 30.07S TC 24  
 
 
ILZ033-039-045-046-055>057-062-063-260600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHAMPAIGN CLEAR 74 72 93 SE3 30.08S TC 23  
RANTOUL* CLEAR 72 71 96 S3 30.08S TC 22  
MATTOON CLEAR 73 72 96 S3 30.08R TC 23  
 
 
ILZ079-100>102-260600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON CLEAR 80 75 85 S6 30.07S HX 84 TC 26  
BELLEVILLE CLEAR 80 76 86 CALM 30.05R HX 85 TC 27  
SPARTA* CLEAR 84 74 70 S6 30.09S HX 91 TC 29  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-260600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 80 75 84 CALM 30.09R HX 85 TC 27  
CAIRO* PTCLDY 78 77 99 CALM 30.10S TC 25  
EFFINGHAM* CLEAR 77 75 93 CALM 30.10R TC 25  
MARION CLEAR 79 75 86 CALM 30.10S HX 83 TC 26  
MT. VERNON CLEAR 77 75 93 CALM 30.09S TC 25  
CENTRALIA* CLEAR 81 73 76 SW6 30.08S HX 86 TC 27  
SALEM* CLEAR 82 74 78 CALM 30.09R HX 87 TC 28  
METROPOLIS* PTCLDY 76 75 96 CALM 30.11R TC 25  
 
 
ILZ067-068-072-073-078-083-087-091-260600-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE PTCLDY 81 76 84 CALM 30.08R HX 87 TC 27  
FLORA* CLEAR 81 75 83 CALM 30.08S HX 86 TC 27  
FAIRFIELD* CLEAR 79 74 85 CALM 30.08S HX 83 TC 26  
HARRISBURG* PTCLDY 79 76 91 CALM 30.10R HX 83 TC 26  
ROBINSON* PTCLDY 77 77 100 SW1 30.07S FOG TC 25  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
Main Text Page