549
ASUS43 KLOT 111358
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT THU JUN 11 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.
ILZ001-002-007-009-015-016-024-111500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 74 68 81 S8 29.74R TC 23
ILZ003-004-008-010-011-017-018-111500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 73 68 84 S12 29.77F TC 23
PERU* MOSUNNY 73 68 83 S9 29.78F TC 23
ILZ005-006-012>014-019>023-111500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 66 81 SW9G18 29.77F TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 74 68 81 SW9 29.78S TC 23
WAUKEGAN MOSUNNY 73 67 81 W10 29.77R TC 23
DUPAGE AIRPORT MOSUNNY 72 67 84 SW9 29.77F TC 22
WHEELING MOSUNNY 72 66 81 W9 29.79S TC 22
ROMEOVILLE* MOSUNNY 73 70 88 W7 29.79S TC 23
NORTHERLY ISL* N/A 73 64 73 SW9 N/A TC 23
LMZ740>746-111500-
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 67 55 1009.0R 1
WAUKEGAN HARBOR 67 56 240/ 10/ 14 1009.5R 1
WILMETTE BUOY 68 240/ 10/ 16 1010.9R 1/ 2
CHICAGO BUOY 69 62 250/ 12/ 16 1007.4R 1
HARRISON CRIB 72 250/ 10/ 12 N/A
NORTHERLY ISL 72 240/ 12 N/A
CALUMET HARBOR 71 1008.4
BURNS HARBOR 72 220/ 7/ 9 1009.8R
MICHIGAN CITY 72 180/ 7/ 8 1007.2R
MICH CITY BUOY 66 63 190/ 4/ 4 987.6R 1
ST. JOSEPH BUOY 66 190/ 6/ 6 1009.9R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-111500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-111500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 75 67 76 S14G22 29.81R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-111500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 70 83 SE10 29.83S TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 83 72 69 SW14 29.86S HX 88 TC 28
MARION MOSUNNY 82 72 69 SW8 29.88S HX 87 TC 28
ILZ067-068-072-073-078-083-087-091-111500-
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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