028
ASUS43 KLOT 280856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM 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.
ILZ001-002-007-009-015-016-024-281000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 51 43 74 W14G30 29.83R TC 11
ILZ003-004-008-010-011-017-018-281000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 51 45 79 W17G25 29.75R TC 11
PERU* CLOUDY 54 46 76 W18 29.79R TC 12
ILZ005-006-012>014-019>023-281000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 54 47 77 W20G38 29.71R TC 12
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 52 48 86 W21G32 29.75R TC 11
WAUKEGAN CLOUDY 54 48 80 W21G31 29.66R TC 12
DUPAGE AIRPORT CLOUDY 54 47 77 W22G35 29.73R TC 12
WHEELING CLOUDY 55 48 77 W10G28 29.71R TC 13
NORTHERLY ISL* N/A 55 46 71 W16 N/A TC 13
LMZ740>746-281000-
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 47 1008.5F 2/ 4
WAUKEGAN HARBOR 55 47 260/ 21/ 27 1006.2R 2/ 4
HARRISON CRIB 56 270/ 23/ 28 N/A
NORTHERLY ISL 56 270/ 10/ 18 N/A
CALUMET HARBOR 240/ 12/ 20 1005.5
BURNS HARBOR 57 250/ 12/ 14 1006.4R
MICHIGAN CITY 54 240/ 15/ 17 1004.6R
ST. JOSEPH BUOY 51 230/ 12/ 14 1006.1R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-281000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 56 50 80 W13 29.87R TC 13
TAYLORVILLE CLEAR 55 52 88 W9 29.87R TC 13
ILZ033-039-045-046-055>057-062-063-281000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 59 52 77 W6 29.89S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 64 61 90 W8 29.86R TC 18
ILZ067-068-072-073-078-083-087-091-281000-
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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