326
ASUS43 KLOT 260603
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-260700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 78 74 87 S8 29.99F HX 81 TC 26
6HR MIN TEMP: 78; 6HR MAX TEMP: 85;
ILZ003-004-008-010-011-017-018-260700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 76 72 87 SE6 30.02F TC 24
6HR MIN TEMP: 76; 6HR MAX TEMP: 84;
ILZ005-006-012>014-019>023-260700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 72 84 S6 30.02S TC 25
6HR MIN TEMP: 75; 6HR MAX TEMP: 77;
CHICAGO-MIDWAY PTCLDY 80 70 71 SW7 30.03S HX 83 TC 27
6HR MIN TEMP: 76; 6HR MAX TEMP: 80;
AURORA CLEAR 77 72 84 S7 30.03S TC 25
6HR MIN TEMP: 76; 6HR MAX TEMP: 84;
JOLIET* CLEAR 77 73 86 CALM 30.03F TC 25
WAUKEGAN PTCLDY 71 67 87 S5 30.02F TC 22
6HR MIN TEMP: 69; 6HR MAX TEMP: 71;
DUPAGE AIRPORT PTCLDY 76 72 87 S7 30.03S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 80;
WHEELING PTCLDY 73 70 90 CALM 30.04S TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 74;
MORRIS* CLEAR 75 73 92 S5 30.03F TC 24
LANSING* PTCLDY 76 72 86 SW6 30.05S TC 24
NORTHERLY ISL* N/A 74 71 91 S2 N/A TC 23
LMZ740>746-260700-
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 66 200/ 2/ 4 1016.4F
WINTHROP HARBOR 66 66 160/ 2/ 4 N/A 1
WAUKEGAN HARBOR 67 68 180/ 2/ 2 N/A 1
WILMETTE BUOY 69 150/ 2/ 2 1018.6F 1
CHICAGO BUOY 71 69 170/ 6/ 6 1017.3F 1
HARRISON CRIB 81 180/ 11/ 11 N/A
NORTHERLY ISL 70 190/ 2/ 4 N/A
CALUMET HARBOR 78 200/ 5/ 7 1016.2
BURNS HARBOR 77 180/ 6/ 7 1017.6S
MICHIGAN CITY 79 180/ 10/ 11 1015.5F
MICH CITY BUOY 74 71 180/ 4/ 6 1015.7R 1
ST. JOSEPH BUOY 76 73 190/ 6/ 8 1018.1F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-260700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 77 72 84 S5 30.03F TC 25
GALESBURG* CLEAR 76 73 91 S5 30.04F TC 25
MACOMB* CLEAR 78 75 93 S6 30.05F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-260700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 75 73 93 S5 30.08S TC 24
DECATUR CLEAR 79 72 79 S6 30.07S HX 82 TC 26
PEORIA PTCLDY 80 75 84 S5 30.04S HX 85 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 87;
SPRINGFIELD CLEAR 80 73 79 S3 30.05S HX 84 TC 27
6HR MIN TEMP: 77; 6HR MAX TEMP: 89;
TAYLORVILLE CLEAR 73 72 94 MISG 30.07S TC 23
ILZ033-039-045-046-055>057-062-063-260700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 75 72 90 SE6 30.08S TC 24
RANTOUL* CLEAR 73 72 96 SE3 30.08S TC 23
MATTOON PTCLDY 77 73 87 S6 30.07F TC 25
ILZ079-100>102-260700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 75 87 S6 30.07S HX 83 TC 26
BELLEVILLE CLEAR 79 75 86 SW5 30.05S HX 83 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-260700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 78 74 87 S3 30.08F HX 81 TC 26
6HR MIN TEMP: 78; 6HR MAX TEMP: 90;
CAIRO* PTCLDY 77 77 99 CALM 30.09F TC 25
EFFINGHAM* CLEAR 76 75 98 CALM 30.10S TC 24
MT. VERNON CLEAR 76 76 100 CALM 30.09S TC 24
CENTRALIA* CLEAR 79 74 83 S3 30.08S HX 83 TC 26
SALEM* CLEAR 81 74 78 S5 30.09S HX 87 TC 27
METROPOLIS* MOCLDY 76 75 96 CALM 30.09F TC 24
ILZ067-068-072-073-078-083-087-091-260700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 80 75 84 CALM 30.08S HX 85 TC 27
FAIRFIELD* CLEAR 79 74 85 CALM 30.08S HX 83 TC 26
HARRISBURG* PTCLDY 78 76 94 CALM 30.09S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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