843
ASUS43 KLOT 071201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-071300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 57 93 E6 30.14R TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 65;
STERLING* CLEAR 59 59 100 E3 30.16R TC 15
SAVANNA* CLEAR 59 57 94 CALM 30.15R TC 15
ILZ003-004-008-010-011-017-018-071300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 61 60 97 CALM 30.17S TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
FREEPORT* MOCLDY 54 52 95 E3 30.18R VSB 3/4 TC 12
ILZ005-006-012>014-019>023-071300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 65 60 84 SE3 30.17R TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 69;
CHICAGO-MIDWAY PTCLDY 67 58 72 S5 30.16R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 71;
AURORA CLEAR 58 58 100 NE5 30.18R FOG TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 61;
JOLIET* CLEAR 62 60 93 CALM 30.17R TC 17
WAUKEGAN CLEAR 59 59 100 CALM 30.17R TC 15
6HR MIN TEMP: 59; 6HR MAX TEMP: 63;
DUPAGE AIRPORT CLEAR 60 58 92 CALM 30.17R TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
KANKAKEE* CLEAR 57 56 94 CALM 30.17R TC 14
WHEELING MOCLDY 60 60 100 CALM 30.19R TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 64;
LANSING* CLEAR 61 56 85 CALM 30.18R TC 16
NORTHERLY ISL* N/A 70 60 70 E7 N/A TC 21
LMZ740>746-071300-
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/ 8/ 12 1020.3R 2/ 4
WILMETTE BUOY 71 130/ 8/ 12 1023.9R 2/ 4
CHICAGO BUOY 72 73 1020.4R 2/ 4
HARRISON CRIB 71 140/ 10/ 11 N/A
NORTHERLY ISL 68 130/ 4/ 11 N/A
CALUMET HARBOR 69 110/ 2/ 4 1021.2
MICHIGAN CITY 64 110/ 9/ 11 1020.6R
MICH CITY BUOY 65 70 100/ 8/ 10 N/A 2/ 4
ST. JOSEPH BUOY 62 65 90/ 4/ 6 1022.4R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-071300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 65 58 78 E7 30.10R TC 18
MACOMB* PTCLDY 62 62 100 CALM 30.15R TC 17
PITTSFIELD* PTCLDY 65 58 80 CALM 30.12R TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-071300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 58 58 100 E5 30.15S TC 14
DECATUR CLEAR 59 56 89 MISG 30.14R TC 15
PEORIA CLEAR 63 59 87 E6 30.13R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 68;
LINCOLN* CLEAR 58 58 100 NE3 30.14R TC 15
SPRINGFIELD CLEAR 60 57 89 CALM 30.12R TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 60 57 89 NE9 30.13S TC 16
MATTOON CLEAR 59 56 89 NE6 30.12R TC 15
ILZ079-100>102-071300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 61 57 88 CALM 30.10R TC 16
CAHOKIA* CLEAR 63 59 87 CALM 30.08R TC 17
SPARTA* CLEAR 59 58 97 CALM 30.09R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 63 59 88 NE5 30.06 TC 17
EFFINGHAM* PTCLDY 61 59 94 CALM 30.12R TC 16
MT. VERNON PTCLDY 62 59 90 NE5 30.10R TC 17
CENTRALIA* CLEAR 60 57 91 E5 30.10R TC 16
SALEM* CLEAR 63 60 90 MISG 30.10R TC 17
ILZ067-068-072-073-078-083-087-091-071300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 61 59 93 NE6 30.10R TC 16
FAIRFIELD* PTCLDY 60 58 91 N3 30.09R TC 16
HARRISBURG* PTCLDY 63 60 90 CALM 30.07R TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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