604
ASUS43 KLOT 071106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-071200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 62 62 100 CALM 30.12R TC 17
STERLING* CLEAR 64 64 100 CALM 30.13R TC 18
SAVANNA* CLEAR 62 61 96 CALM 30.14R FOG TC 17
ILZ003-004-008-010-011-017-018-071200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 61 59 93 CALM 30.14R TC 16
FREEPORT* CLEAR 59 57 94 CALM 30.15R TC 15
ROCHELLE* CLEAR 60 58 94 CALM 30.14R TC 16
DE KALB* PTCLDY 60 59 94 NW3 30.13R TC 16
ILZ005-006-012>014-019>023-071200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 66 58 75 CALM 30.09R TC 19
CHICAGO-MIDWAY PTCLDY 67 63 87 NW6 30.09R TC 19
AURORA CLOUDY 63 60 90 NW5 30.10R TC 17
JOLIET* PTCLDY 66 63 89 CALM 30.10R TC 19
WAUKEGAN CLEAR 58 56 93 CALM 30.09R TC 14
DUPAGE AIRPORT CLEAR 61 58 90 N3 30.10R TC 16
KANKAKEE* PTCLDY 65 64 94 CALM 30.09S TC 19
WHEELING CLEAR 63 59 87 CALM 30.11R TC 17
ROMEOVILLE* CLEAR 66 64 94 N5 30.10R TC 19
LANSING* PTCLDY 64 63 97 CALM 30.09R TC 18
NORTHERLY ISL* N/A 68 61 78 CALM N/A TC 20
LMZ740>746-071200-
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 64 65 1018.1 1
WAUKEGAN HARBOR 65 67 270/ 6/ 6 1018.8 1
WILMETTE BUOY 68 10/ 8/ 10 1021.4R 1/ 4
CHICAGO BUOY 69 70 340/ 8/ 10 1017.7 1/ 4
HARRISON CRIB 68 330/ 10/ 11 N/A
NORTHERLY ISL 67 350/ 2/ 7 N/A
CALUMET HARBOR 67 310/ 3/ 5 1018.6R
BURNS HARBOR 40/ 2/ 3 1019.0R
MICHIGAN CITY 68 130/ 3/ 3 1016.9R
MICH CITY BUOY 72 72 150/ 2/ 4 N/A 1/ 4
ST. JOSEPH BUOY 68 69 60/ 2/ 2 1018.9S 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-071200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 65 64 97 N6 30.10R TC 18
GALESBURG* PTCLDY 61 61 100 CALM 30.13S TC 16
MACOMB* CLEAR 63 63 100 CALM 30.13S TC 17
JACKSONVILLE* PTCLDY 66 66 100 CALM 30.09R TC 19
PITTSFIELD* PTCLDY 68 67 98 NW3 30.11R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-071200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 64 63 95 MISG 30.10R TC 18
BLOOMINGTON PTCLDY 65 61 87 N6 30.10S TC 18
DECATUR MOCLDY 66 64 93 NE3 30.08S TC 19
PEORIA CLEAR 67 63 87 NW3 30.10R TC 19
LACON* CLOUDY 63 59 86 CALM 30.10R TC 17
SPRINGFIELD PTCLDY 67 66 97 CALM 30.08R TC 19
TAYLORVILLE MOCLDY 68 66 94 NE3 30.08R TC 20
ILZ033-039-045-046-055>057-062-063-071200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 68 64 87 NE6 30.08S TC 20
DANVILLE* MOCLDY 66 65 97 CALM 30.08F TC 19
MATTOON MOCLDY 68 67 96 N3 30.06S TC 20
PARIS* PTCLDY 68 67 98 N3 30.08R FOG TC 20
ILZ079-100>102-071200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 71 69 93 CALM 30.06S FOG TC 22
CAHOKIA* MOCLDY 73 70 90 CALM 30.05S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 71 70 96 NW3 30.04R TC 22
CAIRO* MOCLDY 74 74 100 CALM 30.04R TC 23
EFFINGHAM* MOCLDY 71 71 100 N3 30.08R FOG TC 22
MARION MOCLDY 71 70 98 CALM 30.05R TC 22
MT. VERNON MOCLDY 71 71 100 NE3 30.06R TC 22
CENTRALIA* MOCLDY 72 71 96 CALM 30.06R TC 22
SALEM* MOCLDY 73 73 100 MISG 30.06R FOG TC 23
METROPOLIS* MOCLDY 71 71 100 CALM 30.04R TC 22
ILZ067-068-072-073-078-083-087-091-071200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 70 93 N5 30.04R TC 22
FLORA* MOCLDY 72 N/A N/A N7 30.06R HAZE TC 22
FAIRFIELD* MOCLDY 71 70 96 N6 30.05R TC 22
HARRISBURG* MOCLDY 70 70 100 CALM 30.04R FOG TC 21
ROBINSON* PTCLDY 72 72 100 N5 30.04S FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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