933
ASUS43 KLOT 071408
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT MON SEP 07 2026
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.
ILZ001-002-007-009-015-016-024-071500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 70 60 70 SE8 30.14S TC 21
STERLING* SUNNY 69 64 84 E6 30.18R TC 21
SAVANNA* MOSUNNY 68 61 77 CALM 30.17S TC 20
ILZ003-004-008-010-011-017-018-071500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 69 60 73 SE7 30.19S TC 21
FREEPORT* SUNNY 65 64 95 SE3 30.21R TC 18
ROCHELLE* SUNNY 69 61 75 SE3 30.19S TC 20
DE KALB* SUNNY 69 61 74 SE7 30.20S TC 21
PERU* SUNNY 72 61 68 SE7 30.17S TC 22
ILZ005-006-012>014-019>023-071500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 59 63 S6 30.18R TC 22
CHICAGO-MIDWAY MOSUNNY 72 58 61 SE7 30.18R TC 22
AURORA SUNNY 70 61 73 SE7 30.19R TC 21
JOLIET* SUNNY 72 61 67 SE3 30.19R TC 22
WAUKEGAN SUNNY 73 63 70 SE7 30.18R TC 23
DUPAGE AIRPORT SUNNY 70 60 70 SE9 30.19R TC 21
KANKAKEE* SUNNY 69 63 80 SE12 30.18S TC 21
WHEELING MOSUNNY 72 63 73 S3 30.20R TC 22
LANSING* SUNNY 69 60 70 SE8 30.19R TC 21
NORTHERLY ISL* N/A 74 62 66 SE5 N/A TC 23
LMZ740>746-071500-
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)
WINTHROP HARBOR 73 72 80/ 6/ 8 1021.1R 2/ 3
WAUKEGAN HARBOR 72 72 150/ 8/ 12 1021.8R 2/ 4
WILMETTE BUOY 71 150/ 8/ 12 1025.0R 2/ 4
CHICAGO BUOY 72 73 1020.8R 2/ 4
HARRISON CRIB 72 130/ 12/ 13 N/A
NORTHERLY ISL 73 100/ 6/ 9 N/A
CALUMET HARBOR 71 110/ 5/ 8 1021.7
MICHIGAN CITY 69 120/ 7/ 9 1020.9F
MICH CITY BUOY 68 71 120/ 8/ 10 N/A 1/ 3
ST. JOSEPH BUOY 64 66 110/ 6/ 8 1022.7S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-071500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 70 59 68 SE9 30.12R TC 21
GALESBURG* MOSUNNY 67 61 80 SE5 30.16S TC 20
MACOMB* MOSUNNY 70 65 84 E9 30.17S TC 21
JACKSONVILLE* SUNNY 67 61 80 E7 30.13S TC 20
PITTSFIELD* MOSUNNY 72 61 67 E3 30.13R TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-071500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 68 62 81 E6 30.18R TC 20
BLOOMINGTON SUNNY 68 63 84 E8 30.17S TC 20
DECATUR SUNNY 69 60 73 E9 30.16R TC 21
PEORIA SUNNY 70 58 65 E6 30.15F TC 21
LACON* SUNNY 68 58 71 SE5 30.16F TC 20
LINCOLN* SUNNY 69 63 79 E7 30.16S TC 21
SPRINGFIELD SUNNY 69 59 70 E7 30.13F TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 68 62 81 E8 30.17R TC 20
RANTOUL* SUNNY 67 61 79 E8 30.16F TC 20
MATTOON SUNNY 68 60 75 E5 30.13S TC 20
PARIS* SUNNY 68 60 76 NE7 30.16R TC 20
ILZ079-100>102-071500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 61 73 E9 30.11S TC 21
CAHOKIA* SUNNY 72 61 68 E7 30.10S TC 22
SPARTA* MOSUNNY 71 59 67 E7 30.11S TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 61 68 E8 30.08S TC 22
CAIRO* MOSUNNY 74 63 69 NE7 30.07R TC 23
EFFINGHAM* SUNNY 70 61 73 E5 30.14S TC 21
MT. VERNON SUNNY 72 59 63 NE10 30.11S TC 22
CENTRALIA* SUNNY 71 60 68 E5 30.12R TC 22
SALEM* SUNNY 70 62 76 MISG 30.12S TC 21
METROPOLIS* MOSUNNY 73 59 62 NE5 30.07S TC 23
ILZ067-068-072-073-078-083-087-091-071500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 69 60 73 E9 30.11S TC 21
FLORA* MOSUNNY 68 61 77 E6 30.11F TC 20
FAIRFIELD* MOSUNNY 71 59 64 E5 30.10F TC 22
HARRISBURG* SUNNY 72 62 70 NE7 30.09F TC 22
ROBINSON* MOSUNNY 72 63 73 E7 30.12S TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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