447
ASUS43 KLOT 260501
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
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
WHEELING PTCLDY 72 70 93 CALM 30.04F TC 22
MORRIS* CLEAR 76 72 88 S6 30.04S TC 25
LANSING* MOCLDY 75 71 87 S5 30.04F TC 24
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
ILZ028>032-037-038-041>044-048-051>054-059>061-260600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
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
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
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
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
FAIRFIELD* CLEAR 79 74 85 CALM 30.08S HX 83 TC 26
HARRISBURG* PTCLDY 79 76 91 CALM 30.10R HX 83 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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