762
ASUS43 KLOT 110508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT THU SEP 11 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.
ILZ001-002-007-009-015-016-024-110600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 58 56 93 CALM 30.13S TC 14
STERLING* CLEAR 59 56 89 E6 30.16R TC 15
ILZ003-004-008-010-011-017-018-110600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 65 53 65 CALM 30.18R TC 18
ROCHELLE* CLEAR 60 51 74 NE3 30.16F TC 15
DE KALB* CLEAR 62 53 72 E6 30.18S TC 17
PERU* PTCLDY 63 56 78 NE6 30.15S TC 17
ILZ005-006-012>014-019>023-110600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 68 57 68 NE6 30.16R TC 20
CHICAGO-MIDWAY CLOUDY 71 57 61 NE7 30.16R TC 22
AURORA MOCLDY 66 57 72 E5 30.15S TC 19
JOLIET* MOCLDY 69 58 69 NE3 30.16S TC 21
WAUKEGAN CLOUDY 65 60 84 NE3 30.16F TC 18
DUPAGE AIRPORT CLOUDY 68 56 65 NE6 30.16S TC 20
KANKAKEE* PTCLDY 63 55 77 CALM 30.15S TC 17
WHEELING CLOUDY 65 60 84 CALM 30.18S TC 18
MORRIS* CLOUDY 65 58 79 CALM 30.14S TC 18
ROMEOVILLE* CLOUDY 68 61 77 N7 30.16S TC 20
LANSING* N/A 67 55 65 CALM 30.16S TC 19
LMZ740>746-110600-
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 66 65 50/ 6/ 6 1021.8R
WINTHROP HARBOR 65 68 340/ 4/ 6 N/A 1
WAUKEGAN HARBOR 67 68 N/A 1
WILMETTE BUOY 69 50/ 8/ 12 1023.1F 1/ 2
CHICAGO BUOY 69 65 40/ 4/ 6 1021.7S 1/ 3
HARRISON CRIB 69 60/ 7/ 8 N/A
CALUMET HARBOR 67 350/ 3/ 4 1020.1
BURNS HARBOR 67 80/ 3/ 4 1021.3S
MICHIGAN CITY 68 100/ 8/ 10 1019.8R
MICH CITY BUOY 65 1019.4R
ST. JOSEPH BUOY 68 69 60/ 10/ 14 1022.0S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-110600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 69 58 67 CALM 30.12S TC 21
GALESBURG* CLEAR 59 53 80 CALM 30.15S TC 15
MACOMB* CLEAR 57 54 91 CALM 30.16R TC 14
JACKSONVILLE* CLEAR 58 58 98 CALM 30.12S TC 15
PITTSFIELD* CLEAR 62 62 98 CALM 30.13S TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-110600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 61 56 83 E6 30.15R TC 16
BLOOMINGTON CLEAR 64 56 75 NE7 30.15S TC 18
DECATUR CLEAR 66 59 78 E3 30.13S TC 19
PEORIA CLEAR 65 55 70 E6 30.13S TC 18
LACON* CLEAR 59 55 87 CALM 30.13S TC 15
LINCOLN* MOCLDY 65 58 78 CALM 30.12F TC 18
SPRINGFIELD CLEAR 62 58 86 E3 30.12R TC 17
TAYLORVILLE CLEAR 64 57 77 MISG 30.12S TC 18
ILZ033-039-045-046-055>057-062-063-110600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 67 54 63 E7 30.13S TC 19
DANVILLE* CLEAR 58 55 88 E5 30.15S TC 15
RANTOUL* CLEAR 66 51 59 CALM 30.14S TC 19
MATTOON PTCLDY 68 60 75 S3 30.11S TC 20
ILZ079-100>102-110600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 66 62 85 CALM 30.11S TC 19
BELLEVILLE CLEAR 67 61 81 CALM 30.09R TC 19
SPARTA* CLEAR 67 61 80 CALM 30.11S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 63 61 93 CALM 30.10S TC 17
CAIRO* CLEAR 65 63 94 CALM 30.11S TC 18
EFFINGHAM* CLEAR 63 61 92 CALM 30.13S TC 17
MARION CLOUDY 67 60 78 CALM 30.12S TC 20
MT. VERNON CLEAR 60 60 100 CALM 30.11S TC 16
CENTRALIA* MOCLDY 65 59 80 CALM 30.11S TC 19
SALEM* MOCLDY 65 57 74 CALM 30.11S TC 19
METROPOLIS* CLEAR 65 63 93 CALM 30.11S TC 18
ILZ067-068-072-073-078-083-087-091-110600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 65 62 90 NE5 30.12S TC 18
FLORA* MOCLDY 63 61 94 CALM 30.12S TC 17
FAIRFIELD* CLEAR 63 60 89 CALM 30.11S TC 17
HARRISBURG* CLEAR 64 59 86 MISG 30.11S TC 18
ROBINSON* CLOUDY 64 63 94 NE2 30.11S TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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