734
ASUS43 KLOT 100201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-100300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 82 74 76 S3 29.82S HX 88 TC 28
STERLING* CLEAR 81 75 82 CALM 29.85R HX 87 TC 27
SAVANNA* CLEAR 81 73 76 E3 29.83S HX 85 TC 27
ILZ003-004-008-010-011-017-018-100300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 78 70 76 CALM 29.86R HX 80 TC 26
FREEPORT* CLEAR 79 74 84 CALM 29.88R HX 83 TC 26
DE KALB* CLEAR 79 72 79 CALM 29.87R HX 82 TC 26
PERU* CLEAR 79 73 83 S5 29.85R HX 82 TC 26
ILZ005-006-012>014-019>023-100300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 82 71 69 CALM 29.83R HX 86 TC 28
CHICAGO-MIDWAY MOCLDY 84 72 67 NW6 29.83R HX 89 TC 29
AURORA PTCLDY 80 74 81 SW6 29.84S HX 85 TC 27
JOLIET* CLEAR 80 77 90 CALM 29.85R HX 85 TC 27
WAUKEGAN CLEAR 73 69 87 CALM 29.84S TC 23
DUPAGE AIRPORT PTCLDY 80 72 76 W3 29.84R HX 84 TC 27
KANKAKEE* CLEAR 77 71 82 S3 29.86S TC 25
WHEELING CLEAR 78 70 76 NE5 29.85R HX 80 TC 26
LANSING* CLEAR 79 72 79 SW6 29.84S HX 82 TC 26
NORTHERLY ISL* N/A 73 68 84 CALM N/A TC 23
LMZ740>746-100300-
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 63 1010.9R 0
WAUKEGAN HARBOR 65 63 330/ 6/ 8 1011.7R 0
WILMETTE BUOY 70 30/ 6/ 10 1013.6F 0
CHICAGO BUOY 71 67 280/ 2/ 2 1009.2R 0
HARRISON CRIB 74 CALM N/A
NORTHERLY ISL 74 CALM / 5 N/A
CALUMET HARBOR 78 70/ 4/ 4 1010.4
BURNS HARBOR 80 CALM 1010.8F
MICHIGAN CITY 80 CALM / 1 1008.4F
MICH CITY BUOY 75 66 120/ 2/ 4 988.5F 0
ST. JOSEPH BUOY 73 200/ 2/ 2 1011.0F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 80 72 76 S6 29.86S HX 84 TC 27
MACOMB* CLEAR 78 75 90 CALM 29.87F HX 80 TC 26
JACKSONVILLE* CLEAR 81 73 78 SW3 29.87F HX 85 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-100300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 77 74 90 S6 29.89S TC 25
DECATUR MOCLDY 83 71 67 W3 29.88F HX 87 TC 28
PEORIA CLEAR 80 72 76 SW6 29.86S HX 84 TC 27
LINCOLN* CLEAR 81 72 75 CALM 29.87S HX 85 TC 27
SPRINGFIELD CLEAR 80 73 79 SW3 29.87S HX 84 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 78 73 84 SW7 29.88S HX 81 TC 26
DANVILLE* N/A 74 73 96 SE5 29.88S TC 23
MATTOON CLEAR 79 75 87 W7 29.87F HX 83 TC 26
PARIS* PTCLDY 73 73 97 CALM 29.89S TC 23
ILZ079-100>102-100300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 84 75 74 SW6 29.88F HX 92 TC 29
CAHOKIA* CLEAR 85 76 74 S5 29.88S HX 94 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 74 76 S9 29.92F HX 88 TC 28
CAIRO* CLEAR 81 77 89 S8 29.96F HX 88 TC 27
EFFINGHAM* PTCLDY 84 78 83 SW3 29.90S HX 94 TC 29
MT. VERNON CLEAR 84 73 69 SW13 29.91F HX 90 TC 29
CENTRALIA* CLEAR 85 72 65 SW10 29.91S HX 90 TC 29
SALEM* CLEAR 85 76 73 MISG 29.90S HX 94 TC 30
ILZ067-068-072-073-078-083-087-091-100300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 83 75 77 SW18 29.89R HX 90 TC 28
FLORA* CLEAR 86 72 62 SW16 29.90R HX 92 TC 30
FAIRFIELD* CLEAR 83 74 74 S9 29.91S HX 90 TC 29
HARRISBURG* CLEAR 81 75 82 S8 29.94F HX 86 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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