024
ASUS43 KLOT 291056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT WED APR 29 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.
ILZ001-002-007-009-015-016-024-291200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 49 38 65 NW12G21 29.98R TC 9
ILZ003-004-008-010-011-017-018-291200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 49 44 83 W9 29.95F TC 9
ILZ005-006-012>014-019>023-291200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 41 66 N13 29.90R TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 49 44 83 NW12 29.92R TC 9
WAUKEGAN CLOUDY 47 42 83 N7 29.91R TC 8
DUPAGE AIRPORT LGT RAIN 51 43 74 NW10 29.91R TC 11
WHEELING CLOUDY 52 42 69 N9 29.91R TC 11
ROMEOVILLE* LGT RAIN 54 43 66 NW6 29.92R TC 12
NORTHERLY ISL* N/A 53 40 61 N13 N/A TC 12
LMZ740>746-291200-
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 1005.1F 2/ 3
WAUKEGAN HARBOR 49 49 320/ 10/ 14 1013.4R 1/ 2
HARRISON CRIB 53 330/ 21/ 22 N/A
NORTHERLY ISL 54 330/ 10 N/A
CALUMET HARBOR 260/ 5/ 7 1011.4
BURNS HARBOR 53 230/ 3/ 3 1012.5R
MICHIGAN CITY 51 230/ 3/ 4 1011.3R
ST. JOSEPH BUOY 48 310/ 6/ 8 1012.7R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-291200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 49 44 83 NW10 29.95S TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 53 48 83 N10 29.95S TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 57 55 93 N9 29.92R TC 14
ILZ067-068-072-073-078-083-087-091-291200-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page