319
ASUS43 KLOT 210958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT TUE OCT 21 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.
ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 46 39 76 SW9 29.78F TC 8
ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 43 42 97 S6 29.75F TC 6
ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 48 44 86 SW8 29.74S TC 9
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 45 43 93 SW8 29.76S TC 7
WAUKEGAN CLEAR 45 43 93 SW10 29.71S TC 7
DUPAGE AIRPORT CLEAR 46 43 89 SW9 29.75F TC 8
WHEELING CLEAR 49 44 83 SW6 29.75S TC 9
NORTHERLY ISL* N/A 50 44 80 S5 N/A TC 10
LMZ740>746-211100-
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 54 62 280/ 25/ 31 1005.4R
WINTHROP HARBOR 51 56 N/A 1/ 5
WAUKEGAN HARBOR 51 56 N/A 1
WILMETTE BUOY 53 280/ 14/ 17 1007.5R 1/ 3
CHICAGO BUOY 53 240/ 16/ 19 N/A 1
HARRISON CRIB 52 250/ 17/ 20 N/A
NORTHERLY ISL 51 220/ 4/ 11 N/A
CALUMET HARBOR 50 210/ 5/ 6 1007.1
BURNS HARBOR 53 250/ 8/ 11 1008.8R
MICHIGAN CITY 54 260/ 25/ 27 1006.2R
ST. JOSEPH BUOY 56 58 250/ 29/ 39 1007.7R 7/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 46 40 79 W9 29.89S TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-211100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 56 45 66 CALM 29.96R TC 13
ILZ067-068-072-073-078-083-087-091-211100-
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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