456
ASUS43 KLOT 071712
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-071800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 84 63 49 W7 30.10R HX 85 TC 29
STERLING* SUNNY 83 63 50 NW9 30.13R HX 84 TC 28
SAVANNA* SUNNY 82 61 49 W6 30.12F HX 83 TC 28
ILZ003-004-008-010-011-017-018-071800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 60 48 VRB6 30.13F HX 82 TC 27
FREEPORT* SUNNY 82 65 57 N3 30.15S HX 84 TC 28
DE KALB* SUNNY 80 62 55 NW6 30.14R HX 81 TC 27
ILZ005-006-012>014-019>023-071800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 83 55 38 NW3 30.10R HX 82 TC 28
CHICAGO-MIDWAY MOSUNNY 83 61 47 N7 30.09S HX 83 TC 28
AURORA SUNNY 81 59 47 NW5 30.12R HX 81 TC 27
JOLIET* SUNNY 83 62 48 CALM 30.11R HX 84 TC 29
WAUKEGAN SUNNY 80 60 50 W3 30.11R HX 81 TC 27
DUPAGE AIRPORT SUNNY 81 59 47 CALM 30.11R HX 81 TC 27
KANKAKEE* SUNNY 83 62 49 SE3 30.11S HX 84 TC 28
WHEELING SUNNY 84 59 42 CALM 30.12R HX 84 TC 29
ROMEOVILLE* SUNNY 84 64 51 VRB5 30.11R HX 86 TC 29
LANSING* SUNNY 82 64 54 NE8 30.11R HX 84 TC 28
NORTHERLY ISL* N/A 74 66 76 NE6 N/A TC 23
LMZ740>746-071800-
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 70 68 1018.8 1
WAUKEGAN HARBOR 70 68 50/ 4/ 6 1019.8 1
WILMETTE BUOY 70 100/ 6/ 8 1023.0R 1
CHICAGO BUOY 71 71 60/ 6/ 8 1018.8 1/ 3
HARRISON CRIB 71 40/ 9/ 9 N/A
NORTHERLY ISL 74 40/ 5/ 6 N/A
CALUMET HARBOR 73 50/ 6/ 7 1019.5S
BURNS HARBOR 20/ 4/ 5 1020.0S
MICHIGAN CITY 75 360/ 7/ 7 1018.0R
MICH CITY BUOY 72 73 20/ 6/ 8 N/A 1/ 3
ST. JOSEPH BUOY 71 71 340/ 4/ 6 1020.3S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-071800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 81 64 56 VRB6 30.12R HX 82 TC 27
GALESBURG* SUNNY 81 60 48 E5 30.13S HX 82 TC 27
MACOMB* SUNNY 81 66 61 CALM 30.14S HX 83 TC 27
JACKSONVILLE* MOSUNNY 80 68 65 NE7 30.11R HX 83 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-071800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 82 69 64 NE7 30.13R HX 85 TC 28
DECATUR PTSUNNY 82 70 66 NE5 30.10S HX 86 TC 28
PEORIA SUNNY 82 63 52 NE6 30.10S HX 83 TC 28
LACON* SUNNY 81 60 47 CALM 30.10S HX 82 TC 27
SPRINGFIELD PTSUNNY 81 71 71 NE7 30.10R HX 85 TC 27
TAYLORVILLE PTSUNNY 81 72 74 E3 30.10S HX 84 TC 27
ILZ033-039-045-046-055>057-062-063-071800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 82 71 69 E8 30.10S HX 86 TC 28
DANVILLE* PTSUNNY 82 67 61 E6 30.10S HX 84 TC 28
MATTOON PTSUNNY 81 70 69 NE8 30.09R HX 84 TC 27
PARIS* PTSUNNY 81 68 65 N7 30.09S HX 84 TC 27
ILZ079-100>102-071800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 81 68 65 NE7 30.10S HX 83 TC 27
CAHOKIA* PTSUNNY 82 69 64 N8 30.08S HX 85 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 72 67 N8 30.05F HX 89 TC 29
CAIRO* MOSUNNY 86 77 74 CALM 30.05F HX 96 TC 30
EFFINGHAM* PTSUNNY 82 73 72 N6 30.10S HX 87 TC 28
MARION PTSUNNY 82 70 65 N8 30.06F HX 86 TC 28
MT. VERNON MOSUNNY 84 71 65 CALM 30.07S HX 89 TC 29
CENTRALIA* PTSUNNY 83 71 66 N6 30.08S HX 88 TC 28
SALEM* CLOUDY 82 73 74 MISG 30.08S HX 88 TC 28
ILZ067-068-072-073-078-083-087-091-071800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 85 70 60 N8 30.06S HX 89 TC 29
FLORA* MOSUNNY 84 72 65 NE8 30.07S HX 89 TC 29
FAIRFIELD* MOSUNNY 82 71 69 CALM 30.06F HX 87 TC 28
HARRISBURG* MOSUNNY 85 73 65 NE3 30.06S HX 91 TC 30
ROBINSON* PTSUNNY 84 72 65 VRB6 30.07S HX 89 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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