662
ASUS43 KLOT 132357
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT SAT SEP 13 2025
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.
ILZ001-002-007-009-015-016-024-140100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 88 70 55 CALM 29.90S HX 93 TC 31
6HR MIN TEMP: 88; 6HR MAX TEMP: 96;
ILZ003-004-008-010-011-017-018-140100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 76 66 71 E5 29.98R TC 24
6HR MIN TEMP: 74; 6HR MAX TEMP: 82;
ILZ005-006-012>014-019>023-140100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 76 63 64 E6 29.97S TC 24
6HR MIN TEMP: 73; 6HR MAX TEMP: 78;
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 75 66 73 E5 29.97S TC 24
6HR MIN TEMP: 74; 6HR MAX TEMP: 83;
WAUKEGAN CLEAR 71 66 84 E5 29.99R TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 78;
DUPAGE AIRPORT PTCLDY 75 64 68 NE6 29.97S TC 24
6HR MIN TEMP: 74; 6HR MAX TEMP: 81;
WHEELING PTCLDY 76 66 71 E7 29.99S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 80;
ROMEOVILLE* CLEAR 75 70 83 E6 29.98S TC 24
LMZ740>746-140100-
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)
S. MID LAKE BUOY 68 66 120/ 8/ 8 1016.2S
WINTHROP HARBOR 69 67 110/ 6/ 8 N/A 2/ 4
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 70 120/ 8/ 12 1017.6R 1/ 4
CHICAGO BUOY 71 66 90/ 8/ 10 1015.9R 1/ 3
HARRISON CRIB 71 110/ 12/ 12 N/A
CALUMET HARBOR 75 130/ 4/ 5 1014.2
BURNS HARBOR 73 140/ 1/ 4 1016.3R
MICHIGAN CITY 72 110/ 4/ 6 1014.6R
MICH CITY BUOY 73 1014.1R
ST. JOSEPH BUOY 71 69 100/ 12/ 16 1017.2R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-140100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-140100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 88 65 46 W5 29.94S HX 90 TC 31
6HR MIN TEMP: 88; 6HR MAX TEMP: 97;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-140100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-140100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 86 72 62 VRB5 29.96S HX 92 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 85 68 56 S6 29.97S HX 88 TC 29
6HR MIN TEMP: 85; 6HR MAX TEMP: 94;
MARION PTCLDY 88 66 48 S7 29.98S HX 90 TC 31
ILZ067-068-072-073-078-083-087-091-140100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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