768
ASUS43 KLOT 282258
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT MON SEP 28 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.
ILZ001-002-007-009-015-016-024-290000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 74 51 44 E5 30.02F TC 23
ILZ003-004-008-010-011-017-018-290000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-290000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 68 51 54 NE9 30.04F TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 72 49 44 E6 30.04R TC 22
WAUKEGAN CLEAR 65 56 72 E5 30.05S TC 18
DUPAGE AIRPORT NOT AVBL
WHEELING CLEAR 67 57 70 E5 30.07S TC 19
ROMEOVILLE* CLEAR 70 57 64 NE13 30.05R TC 21
NORTHERLY ISL* N/A 66 57 72 NE3 N/A TC 19
LMZ740>746-290000-
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 65 65 40/ 4/ 6 1017.0S 1
WAUKEGAN HARBOR 66 65 20/ 6/ 8 1017.9F 1/ 3
WILMETTE BUOY 66 30/ 6/ 8 1020.0F 1/ 3
CHICAGO BUOY 66 64 40/ 4/ 6 1016.6F 1/ 4
HARRISON CRIB 65 30/ 5/ 6 N/A
NORTHERLY ISL 67 30/ 4/ 9 N/A
CALUMET HARBOR 360/ 8/ 9 1017.9
MICHIGAN CITY 68 10/ 6/ 7 1016.6F
MICH CITY BUOY 63 62 350/ 4/ 6 N/A 1/ 4
ST. JOSEPH BUOY 61 60 20/ 4/ 6 1018.3F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-290000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 77 43 29 NW6 30.02S TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 41 25 VRB3 30.01S TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-290000-
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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