148
ASUS43 KLOT 090806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM 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.
ILZ001-002-007-009-015-016-024-090900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 72 96 SW3 29.91S TC 23
STERLING* CLEAR 73 73 100 CALM 29.92F TC 23
SAVANNA* LGT RAIN 74 73 96 W5 29.91S TC 23
ILZ003-004-008-010-011-017-018-090900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 70 93 S5 29.93F TC 22
FREEPORT* MOCLDY 73 71 95 SW7 29.94F TC 23
PERU* CLOUDY 73 73 100 S3 29.93F TC 23
ILZ005-006-012>014-019>023-090900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 72 70 93 SW5 29.92F TC 22
CHICAGO-MIDWAY CLOUDY 72 71 97 SW6 29.92F TC 22
AURORA CLOUDY 71 71 100 SW5 29.93F FOG TC 22
WAUKEGAN CLOUDY 69 68 96 SW3 29.92F TC 21
DUPAGE AIRPORT CLOUDY 71 71 100 SW6 29.93F FOG TC 22
WHEELING CLOUDY 72 71 97 SW3 29.94F TC 22
MORRIS* CLOUDY 73 73 100 W9 29.93F TC 23
LANSING* CLOUDY 72 71 96 SW12 29.94S TC 22
NORTHERLY ISL* N/A 68 66 93 S1 N/A TC 20
LMZ740>746-090900-
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 62 1012.9F 1/ 3
WAUKEGAN HARBOR 65 63 230/ 4/ 4 1013.8F 1/ 3
WILMETTE BUOY 67 210/ 4/ 6 1015.7F 1
CHICAGO BUOY 68 65 190/ 2/ 4 1012.4F 1
HARRISON CRIB 69 170/ 4/ 5 N/A
NORTHERLY ISL 68 CALM / 4 N/A
CALUMET HARBOR 71 210/ 5/ 6 1013.6F
BURNS HARBOR 70 210/ 4/ 5 1014.2S
MICHIGAN CITY 72 150/ 10/ 12 1012.2F
MICH CITY BUOY 69 64 160/ 10/ 16 992.1F 1
ST. JOSEPH BUOY 69 150/ 12/ 14 1014.5F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-090900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-090900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 72 32 23 SW7 29.97S TC 22
DECATUR CLOUDY 73 71 93 MISG 29.98S TC 23
PEORIA CLOUDY 72 72 100 SW5 29.95R FOG TC 22
SPRINGFIELD CLEAR 74 72 93 SW5 29.96S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 74 73 97 S9 29.97S TC 23
MATTOON MOCLDY 74 73 97 S8 29.98S TC 23
ILZ079-100>102-090900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 77 75 94 SW3 29.97R TC 25
CAHOKIA* CLOUDY 77 72 84 SW6 29.97R TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 76 71 85 S12 30.00S TC 24
CAIRO* MOCLDY 77 75 95 S3 30.04F TC 25
MT. VERNON CLOUDY 74 72 93 S3 30.01R TC 23
SALEM* CLOUDY 75 75 100 MISG 30.00S TC 24
ILZ067-068-072-073-078-083-087-091-090900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 73 70 90 S3 30.00S TC 23
FAIRFIELD* CLOUDY 74 72 91 S5 30.00S TC 24
HARRISBURG* MOCLDY 74 72 93 SW6 30.02F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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