559
ASUS43 KLOT 111101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-111200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 67 65 93 S13 29.73F TC 19
STERLING* PTCLDY 67 67 100 CALM 29.76F TC 19
SAVANNA* PTCLDY 67 65 95 S7 29.75S TC 19
ILZ003-004-008-010-011-017-018-111200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 67 66 97 S7 29.76F TC 19
FREEPORT* MOCLDY 67 66 96 S9 29.76F TC 20
DE KALB* CLOUDY 66 66 100 SW9 29.78S TC 19
PERU* MOCLDY 66 66 100 SW8 29.78F TC 19
ILZ005-006-012>014-019>023-111200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 65 93 SW9 29.77R TC 19
CHICAGO-MIDWAY CLOUDY 67 65 93 SW13G20 29.77R TC 19
AURORA CLOUDY 65 65 100 SW5 29.77R TC 18
WAUKEGAN MOCLDY 66 64 93 SW12 29.75R TC 19
DUPAGE AIRPORT CLOUDY 66 65 96 SW9 29.77R TC 19
KANKAKEE* CLOUDY 66 64 95 SW6 29.80R TC 19
WHEELING CLOUDY 67 65 93 SW6 29.78R TC 19
ROMEOVILLE* PTCLDY 66 66 100 S6 29.78R TC 19
NORTHERLY ISL* N/A 68 64 87 SW8 N/A TC 20
LMZ740>746-111200-
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 64 57 1002.0S 1/ 4
WAUKEGAN HARBOR 63 56 230/ 10/ 12 1008.9R 1
WILMETTE BUOY 65 230/ 6/ 10 1009.9R 1/ 2
CHICAGO BUOY 66 62 220/ 8/ 10 1007.0R 1
HARRISON CRIB 69 190/ 12/ 14 N/A
NORTHERLY ISL 67 230/ 9/ 11 N/A
CALUMET HARBOR 67 200/ 7/ 9 1008.0
BURNS HARBOR 67 210/ 5/ 8 1008.8S
MICHIGAN CITY 66 190/ 4/ 5 1007.2R
MICH CITY BUOY 65 64 180/ 4/ 6 987.1R 1/ 3
ST. JOSEPH BUOY 65 200/ 6/ 8 1008.9F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-111200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MACOMB* CLOUDY 67 67 100 S8 29.78F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-111200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 66 66 100 SW8 29.80F TC 19
DECATUR CLOUDY 67 66 97 SW6 29.82R TC 19
PEORIA CLOUDY 67 66 97 S12 29.78F TC 19
LINCOLN* MOCLDY 67 67 100 S5 29.81R TC 20
SPRINGFIELD CLOUDY 67 66 97 S9 29.81S TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 67 66 97 W10G22 29.83R TC 19
DANVILLE* N/A 67 66 95 S17 29.77F TC 20
MATTOON CLOUDY 67 66 97 S14 29.81F TC 19
PARIS* CLOUDY 66 65 97 SE13 29.80F TC 19
ILZ079-100>102-111200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 69 67 93 E5 29.86R TC 20
BELLEVILLE MOCLDY 70 69 97 E5 29.83F TC 21
CAHOKIA* CLOUDY 69 68 96 SE7 29.83F TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 76 72 87 S7 29.87F TC 24
CAIRO* PTCLDY 76 73 90 CALM 29.90R TC 24
EFFINGHAM* MOCLDY 67 67 100 CALM 29.88R TC 20
MT. VERNON TSTM 68 67 96 SE5 29.92S FOG TC 20
CENTRALIA* CLOUDY 69 67 96 SE3 29.86F TC 20
SALEM* CLOUDY 69 69 99 MISG 29.85F TC 21
ILZ067-068-072-073-078-083-087-091-111200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 68 66 93 S5 29.90F TC 20
FLORA* MOCLDY 68 N/A N/A S14 29.87F TC 20
FAIRFIELD* CLOUDY 68 66 95 CALM 29.91F TC 20
HARRISBURG* PTCLDY 75 73 94 CALM 29.89F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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