604
ASUS43 KLOT 290856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-291000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 39 63 NW13 29.97R TC 11
ILZ003-004-008-010-011-017-018-291000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 49 46 90 N6 29.95S TC 9
PERU* CLOUDY 52 45 76 NW7 29.93S TC 11
ILZ005-006-012>014-019>023-291000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 54 41 61 N10 29.87F TC 12
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 52 44 74 N13 29.90F TC 11
WAUKEGAN CLOUDY 53 40 61 NW3 29.89S TC 12
DUPAGE AIRPORT CLOUDY 53 40 61 N13 29.89F TC 12
WHEELING CLOUDY 54 40 59 N10 29.90S TC 12
NORTHERLY ISL* N/A 54 47 77 MISG N/A TC 12
LMZ740>746-291000-
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 1007.7R 0
WAUKEGAN HARBOR 53 49 280/ 6/ 8 1013.2F 0
HARRISON CRIB 53 30/ 3/ 4 N/A
NORTHERLY ISL 55 120/ 1/ 8 N/A
CALUMET HARBOR 180/ 4/ 6 1011.5
BURNS HARBOR 53 170/ 4/ 5 1012.5F
MICHIGAN CITY 53 190/ 5/ 6 1011.4F
ST. JOSEPH BUOY 51 150/ 6/ 6 1012.7F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-291000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 51 48 89 NW5 29.95S TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 58 56 93 NW10 29.90R FOG TC 14
ILZ067-068-072-073-078-083-087-091-291000-
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