422
ASUS43 KLOT 210356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SAT JUN 20 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.
ILZ001-002-007-009-015-016-024-210500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 63 58 83 CALM 29.94S TC 17
ILZ003-004-008-010-011-017-018-210500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* MOCLDY 64 57 77 CALM 29.97R TC 18
ILZ005-006-012>014-019>023-210500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 67 53 61 SW3 29.94R TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 60 57 89 CALM 29.95R TC 16
WAUKEGAN PTCLDY 57 54 89 CALM 29.94R TC 14
DUPAGE AIRPORT MOCLDY 63 56 78 CALM 29.94S TC 17
WHEELING PTCLDY 64 56 75 CALM 29.95R TC 18
NORTHERLY ISL* N/A 64 53 67 CALM N/A TC 18
LMZ740>746-210500-
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 58 54 1013.2R 0
WAUKEGAN HARBOR 60 57 CALM / 2 1014.2R 0
WILMETTE BUOY 62 150/ 4/ 4 1015.5F 0
CHICAGO BUOY 63 62 220/ 2/ 2 1012.8R 1
HARRISON CRIB 67 180/ 9/ 9 N/A
NORTHERLY ISL 64 150/ 3/ 5 N/A
CALUMET HARBOR 67 CALM / 1 1013.9
BURNS HARBOR 180/ 3/ 4 1014.6S
MICHIGAN CITY 67 140/ 4/ 5 1012.7R
MICH CITY BUOY 65 64 170/ 2/ 4 992.5S 0
ST. JOSEPH BUOY 64 66 CALM 1014.6S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-210500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 68 62 81 CALM 29.97R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-210500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 72 66 81 CALM 29.94R TC 22
ILZ067-068-072-073-078-083-087-091-210500-
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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