440
ASUS43 KLOT 072103
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE JUL 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.
ILZ001-002-007-009-015-016-024-072200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 85 63 47 VRB5 30.08S HX 86 TC 29
STERLING* SUNNY 87 65 47 NE3 30.10S HX 89 TC 31
SAVANNA* MOSUNNY 86 63 46 W6 30.09F HX 87 TC 30
ILZ003-004-008-010-011-017-018-072200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 83 62 49 W9 30.09S HX 84 TC 28
FREEPORT* MOSUNNY 84 64 51 N3 30.12S HX 86 TC 29
ILZ005-006-012>014-019>023-072200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 85 60 42 NE5 30.06S HX 85 TC 29
CHICAGO-MIDWAY MOSUNNY 83 57 41 SE9 30.06F HX 82 TC 28
AURORA SUNNY 84 63 49 W7 30.08S HX 85 TC 29
JOLIET* SUNNY 87 63 43 NW5 30.06F HX 88 TC 31
WAUKEGAN SUNNY 78 62 57 E6 30.08S HX 80 TC 26
DUPAGE AIRPORT MOSUNNY 84 59 42 CALM 30.07S HX 84 TC 29
KANKAKEE* MOSUNNY 84 63 49 CALM 30.07F HX 85 TC 29
WHEELING SUNNY 84 61 45 E8 30.08F HX 84 TC 29
ROMEOVILLE* SUNNY 88 63 42 CALM 30.06F HX 88 TC 31
LANSING* SUNNY 83 64 52 NE7 30.08S HX 84 TC 28
NORTHERLY ISL* N/A 75 66 73 E5 N/A TC 24
LMZ740>746-072200-
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 71 70 1018.0F 1
WAUKEGAN HARBOR 71 69 90/ 2/ 4 1019.0S 1
WILMETTE BUOY 71 140/ 4/ 8 1021.8R 1/ 3
CHICAGO BUOY 73 72 120/ 6/ 8 1017.4F 1/ 3
HARRISON CRIB 74 100/ 7/ 8 N/A
NORTHERLY ISL 75 60/ 4/ 7 N/A
CALUMET HARBOR 74 70/ 6/ 9 1018.6
BURNS HARBOR 60/ 4/ 5 1019.0F
MICHIGAN CITY 74 30/ 7/ 8 1016.9F
MICH CITY BUOY 73 74 50/ 6/ 8 N/A 1/ 3
ST. JOSEPH BUOY 74 73 10/ 2/ 4 1019.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-072200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 85 64 49 VRB6 30.08F HX 86 TC 29
MACOMB* MOSUNNY 85 66 53 CALM 30.11S HX 87 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-072200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 85 69 58 NE8 30.09F HX 89 TC 29
DECATUR MOSUNNY 85 70 60 E6 30.06F HX 89 TC 29
PEORIA PTSUNNY 83 64 52 CALM 30.07F HX 84 TC 28
SPRINGFIELD SUNNY 85 70 60 N6 30.06F HX 89 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-072200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 85 68 56 E6 30.07F HX 88 TC 29
MATTOON SUNNY 85 68 56 NE12G17 30.05F HX 88 TC 29
PARIS* PTSUNNY 84 68 58 NE7 30.06F HX 88 TC 29
ILZ079-100>102-072200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 84 72 65 VRB5 30.05F HX 89 TC 29
CAHOKIA* MOSUNNY 86 69 56 N5 30.04F HX 90 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 83 74 74 CALM 30.01F HX 89 TC 28
CAIRO* MOSUNNY 88 75 64 CALM 30.01F HX 98 TC 31
MARION PTSUNNY 82 73 74 NE6 30.02F HX 88 TC 28
MT. VERNON PTSUNNY 86 72 62 NE8 30.03F HX 92 TC 30
CENTRALIA* MOSUNNY 85 70 61 CALM 30.04S HX 89 TC 29
SALEM* MOSUNNY 84 75 72 MISG 30.04F HX 92 TC 29
ILZ067-068-072-073-078-083-087-091-072200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 86 71 60 NE7 30.02F HX 91 TC 30
FAIRFIELD* MOSUNNY 85 72 64 CALM 30.02F HX 90 TC 29
HARRISBURG* PTSUNNY 84 73 69 N3 30.02S HX 91 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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