615
ASUS43 KLOT 100256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE JUN 09 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.
ILZ001-002-007-009-015-016-024-100400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 80 74 81 S5 29.83R HX 85 TC 27
ILZ003-004-008-010-011-017-018-100400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 74 70 87 CALM 29.86S TC 23
PERU* CLEAR 79 73 83 S5 29.86R HX 82 TC 26
ILZ005-006-012>014-019>023-100400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 81 70 69 W3 29.84R HX 84 TC 27
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 78 75 90 SW3 29.86R FOG HX 81
WAUKEGAN MOCLDY 66 65 96 NE7 29.86R FOG TC 19
DUPAGE AIRPORT MOCLDY 76 72 87 CALM 29.85R TC 24
WHEELING PTCLDY 75 69 81 CALM 29.86R TC 24
NORTHERLY ISL* N/A 73 68 84 N1 N/A TC 23
LMZ740>746-100400-
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 63 63 1011.0R 1
WAUKEGAN HARBOR 63 63 340/ 12/ 14 1012.0R 1
WILMETTE BUOY 69 20/ 4/ 6 1013.9R 0
CHICAGO BUOY 70 66 360/ 4/ 4 1009.7R 0
HARRISON CRIB 75 10/ 1/ 1 N/A
NORTHERLY ISL 73 340/ 2/ 3 N/A
CALUMET HARBOR 360/ 2/ 2 1010.6
BURNS HARBOR 79 170/ 2/ 3 1011.2R
MICHIGAN CITY 79 150/ 3/ 3 1008.6R
MICH CITY BUOY 74 65 170/ 2/ 4 989.1R 0
ST. JOSEPH BUOY 73 230/ 2/ 4 1011.5R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
JACKSONVILLE* CLEAR 79 73 83 SW5 29.87S HX 82 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-100400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 78 73 84 CALM 29.88R HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-100400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 80 74 81 S6 29.93R HX 85 TC 27
ILZ067-068-072-073-078-083-087-091-100400-
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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