419
ASUS43 KLOT 281559
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-281700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 68 57 68 NE3 30.13S TC 20
ILZ003-004-008-010-011-017-018-281700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 66 54 65 W5 30.14S TC 19
ILZ005-006-012>014-019>023-281700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 67 57 70 N8 30.11S TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 67 53 61 NE3 30.12S TC 19
WAUKEGAN MOSUNNY 66 58 75 NE6 30.11F TC 19
DUPAGE AIRPORT SUNNY 66 57 72 NE5 30.12F TC 19
WHEELING CLOUDY 65 58 78 N5 30.13S TC 18
NORTHERLY ISL* N/A 67 58 72 MISG N/A TC 19
LMZ740>746-281700-
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 63 64 330/ 8/ 10 1018.7R 1/ 4
WAUKEGAN HARBOR 64 64 320/ 6/ 8 1019.5R 1/ 4
WILMETTE BUOY 63 350/ 8/ 12 1021.6S 2/ 4
CHICAGO BUOY 63 63 350/ 10/ 12 1018.5R 2/ 4
NORTHERLY ISL 67 330/ 6/ 10 N/A
CALUMET HARBOR 330/ 8/ 10 1019.6
MICHIGAN CITY 64 10/ 3/ 4 1018.6F
MICH CITY BUOY 60 61 30/ 4/ 6 N/A 1/ 4
ST. JOSEPH BUOY 57 60 10/ 2/ 4 1020.1R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-281700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 68 51 54 NE8 30.12F TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-281700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 52 49 VRB3 30.09S TC 22
ILZ067-068-072-073-078-083-087-091-281700-
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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