167
ASUS43 KLOT 172356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT FRI OCT 17 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.
ILZ001-002-007-009-015-016-024-180100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 72 58 61 SE7 29.70F TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 81;
ILZ003-004-008-010-011-017-018-180100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 70 57 63 S10 29.74F TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 80;
ILZ005-006-012>014-019>023-180100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 71 52 50 S12G20 29.77S TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 74;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 69 55 60 S13G20 29.77F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
WAUKEGAN PTCLDY 70 54 56 S10 29.75S TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 74;
DUPAGE AIRPORT PTCLDY 70 55 59 S14 29.77S TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 76;
WHEELING PTCLDY 71 53 52 S10 29.78S TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 75;
ROMEOVILLE* CLEAR 70 54 56 S15 29.80S TC 21
NORTHERLY ISL* N/A 68 48 48 SE10 N/A TC 20
LMZ740>746-180100-
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 67 65 170/ 16/ 19 1008.5S
WINTHROP HARBOR 65 61 N/A 2/ 4
WAUKEGAN HARBOR 66 62 N/A 2/ 4
WILMETTE BUOY 67 160/ 14/ 19 1009.6F 2/ 3
CHICAGO BUOY 68 180/ 12/ 16 1009.3F 1/ 3
HARRISON CRIB 70 180/ 18/ 19 N/A
NORTHERLY ISL 69 170/ 6/ 12 N/A
CALUMET HARBOR 160/ 11/ 13 1008.2
BURNS HARBOR 69 180/ 8/ 11 1010.2S
MICHIGAN CITY 69 180/ 8/ 10 1008.6R
ST. JOSEPH BUOY 63 56 130/ 10/ 12 1010.6S 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-180100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 70 57 64 SE10 29.80S TC 21
CAHOKIA* MOCLDY 77 57 50 S5 29.80R TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 70 61 73 SE6 29.85S TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 80;
MARION MOCLDY 68 61 77 SE6 29.86S TC 20
ILZ067-068-072-073-078-083-087-091-180100-
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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