136
ASUS43 KLOT 290056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT TUE APR 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.
ILZ001-002-007-009-015-016-024-290200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 60 38 43 NW10 29.92S TC 16
ILZ003-004-008-010-011-017-018-290200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 40 49 NW10 29.91F TC 15
ILZ005-006-012>014-019>023-290200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 61 45 55 W6 29.88S TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 57 48 72 SW3 29.89F TC 14
WAUKEGAN MOCLDY 60 43 53 W3 29.88S TC 16
DUPAGE AIRPORT MOCLDY 59 45 59 W5 29.89S TC 15
WHEELING PTCLDY 62 43 49 NW6 29.90S TC 17
ROMEOVILLE* PTCLDY 61 48 63 W6 29.91R TC 16
NORTHERLY ISL* N/A 52 46 80 CALM N/A TC 11
LMZ740>746-290200-
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 48 1013.8F 0
WAUKEGAN HARBOR 59 49 280/ 4/ 4 1012.8F 0
HARRISON CRIB 57 120/ 10/ 10 N/A
NORTHERLY ISL 54 50/ 4/ 8 N/A
CALUMET HARBOR 57 90/ 5/ 5 1011.8
BURNS HARBOR 57 90/ 3/ 4 1013.2F
MICHIGAN CITY 56 60/ 7/ 7 1011.6F
ST. JOSEPH BUOY 53 150/ 2/ 2 1013.0F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-290200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 58 51 78 CALM 29.89R TC 14
TAYLORVILLE MOCLDY 57 52 82 E3 29.89F TC 14
ILZ033-039-045-046-055>057-062-063-290200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 59 52 77 E6 29.90R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 61 60 97 S5 29.87F TC 16
ILZ067-068-072-073-078-083-087-091-290200-
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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