557
ASUS43 KLOT 071612
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-071700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 82 62 50 SW7 30.09F HX 83 TC 28
STERLING* SUNNY 81 64 56 VRB3 30.12S HX 82 TC 27
SAVANNA* SUNNY 80 65 58 W5 30.13R HX 82 TC 27
ILZ003-004-008-010-011-017-018-071700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 79 61 53 W3 30.14R HX 80 TC 26
FREEPORT* SUNNY 80 67 64 W5 30.15R HX 82 TC 27
DE KALB* SUNNY 79 60 52 CALM 30.13R HX 80 TC 26
ILZ005-006-012>014-019>023-071700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 81 52 36 W3 30.09S HX 80 TC 27
CHICAGO-MIDWAY MOSUNNY 82 61 48 NE3 30.09S HX 83 TC 28
AURORA SUNNY 80 60 50 W3 30.10F HX 81 TC 27
JOLIET* SUNNY 83 63 50 CALM 30.10F HX 84 TC 28
WAUKEGAN SUNNY 80 59 48 VRB5 30.10S HX 81 TC 27
DUPAGE AIRPORT SUNNY 80 56 43 CALM 30.10S HX 80 TC 27
KANKAKEE* SUNNY 82 65 55 NE5 30.11S HX 84 TC 28
WHEELING SUNNY 82 57 42 VRB5 30.11S HX 82 TC 28
ROMEOVILLE* SUNNY 81 63 54 E3 30.10F HX 82 TC 27
LANSING* SUNNY 81 66 59 N5 30.10F HX 83 TC 27
NORTHERLY ISL* N/A 73 63 70 NE5 N/A TC 23
LMZ740>746-071700-
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 69 67 1018.6 1
WAUKEGAN HARBOR 69 68 50/ 4/ 6 1019.5 1
WILMETTE BUOY 70 100/ 6/ 8 1022.5S 1
CHICAGO BUOY 71 71 70/ 6/ 8 1018.5 1/ 3
HARRISON CRIB 71 60/ 6/ 6 N/A
NORTHERLY ISL 73 60/ 4/ 7 N/A
CALUMET HARBOR 73 20/ 6/ 8 1019.5R
BURNS HARBOR 360/ 3/ 4 1020.0S
MICHIGAN CITY 75 340/ 5/ 6 1017.9S
MICH CITY BUOY 71 72 350/ 6/ 8 N/A 1/ 4
ST. JOSEPH BUOY 72 71 300/ 2/ 4 1020.3R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-071700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 80 65 59 NE8 30.11S HX 82 TC 27
GALESBURG* SUNNY 80 61 52 CALM 30.13S HX 81 TC 27
MACOMB* SUNNY 80 66 63 CALM 30.13F HX 82 TC 26
JACKSONVILLE* SUNNY 79 67 65 NE9 30.10S HX 81 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-071700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 80 69 69 NE7 30.12S HX 83 TC 27
DECATUR PTSUNNY 79 71 76 NE6 30.10S HX 82 TC 26
PEORIA SUNNY 80 62 54 NE6 30.10S HX 81 TC 27
LACON* SUNNY 79 60 51 NW7 30.11R HX 80 TC 26
SPRINGFIELD MOSUNNY 78 69 73 NE3 30.09F HX 80 TC 26
TAYLORVILLE PTSUNNY 79 70 73 N7 30.10S HX 81 TC 26
ILZ033-039-045-046-055>057-062-063-071700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 79 70 74 NE6 30.10S HX 82 TC 26
DANVILLE* PTSUNNY 82 70 66 NE8 30.10S HX 86 TC 28
MATTOON PTSUNNY 80 70 71 NE8 30.08S HX 83 TC 27
PARIS* PTSUNNY 80 69 67 E6 30.09S HX 83 TC 27
ILZ079-100>102-071700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 81 68 65 NW8 30.10S HX 83 TC 27
CAHOKIA* PTSUNNY 82 69 64 N9 30.08S HX 85 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 72 67 VRB3 30.06S HX 89 TC 29
CAIRO* MOSUNNY 82 76 79 CALM 30.06S HX 90 TC 28
EFFINGHAM* CLOUDY 80 73 77 N3 30.10R HX 84 TC 27
MARION MOSUNNY 84 73 70 N7 30.07R HX 91 TC 29
MT. VERNON MOSUNNY 84 71 65 NE7 30.07S HX 89 TC 29
CENTRALIA* MOSUNNY 84 71 66 N3 30.08S HX 89 TC 29
SALEM* CLOUDY 82 73 75 MISG 30.08R HX 87 TC 28
ILZ067-068-072-073-078-083-087-091-071700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 83 71 67 VRB3 30.06R HX 87 TC 28
FLORA* MOSUNNY 82 73 74 N6 30.08R HX 88 TC 28
FAIRFIELD* MOSUNNY 81 73 76 CALM 30.07R HX 86 TC 27
HARRISBURG* MOSUNNY 83 73 71 CALM 30.07S HX 89 TC 29
ROBINSON* MOSUNNY 81 73 78 N8 30.07R HX 85 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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