332
ASUS43 KLOT 150606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT MON JUN 15 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.
ILZ001-002-007-009-015-016-024-150700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 52 50 93 CALM 30.02S TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 70;
STERLING* CLEAR 53 51 93 CALM 30.03S TC 12
SAVANNA* CLEAR 51 48 88 CALM 30.02S TC 11
ILZ003-004-008-010-011-017-018-150700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 52 49 89 SE3 30.03R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 68;
FREEPORT* CLEAR 52 50 94 SW7 30.03S TC 11
ROCHELLE* CLEAR 49 47 93 SW6 30.03S TC 10
DE KALB* CLEAR 53 47 78 CALM 30.03R TC 12
PERU* CLEAR 55 54 94 CALM 30.03S TC 13
ILZ005-006-012>014-019>023-150700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 56 46 69 W3 29.99S TC 13
6HR MIN TEMP: 56; 6HR MAX TEMP: 69;
CHICAGO-MIDWAY CLEAR 59 45 59 CALM 30.00R TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 69;
AURORA CLEAR 50 49 96 W5 30.01R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 69;
JOLIET* CLEAR 54 50 87 CALM 30.02R TC 12
WAUKEGAN CLEAR 53 48 83 W3 29.98S TC 12
6HR MIN TEMP: 48; 6HR MAX TEMP: 65;
DUPAGE AIRPORT CLEAR 53 50 89 CALM 30.00S TC 12
6HR MIN TEMP: 52; 6HR MAX TEMP: 68;
KANKAKEE* CLOUDY 58 53 84 CALM 30.03R TC 15
WHEELING PTCLDY 55 46 71 CALM 30.01R TC 13
6HR MIN TEMP: 53; 6HR MAX TEMP: 68;
MORRIS* MOCLDY 57 50 77 CALM 30.01S TC 14
ROMEOVILLE* CLEAR 57 46 67 N3 30.02R TC 14
NORTHERLY ISL* N/A 59 42 53 SW3 N/A TC 15
LMZ740>746-150700-
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 53 1007.2R 1
WAUKEGAN HARBOR 59 60 110/ 2/ 6 1015.6R 1/ 3
WILMETTE BUOY 60 130/ 6/ 8 1017.2S 2/ 4
CHICAGO BUOY 60 61 60/ 6/ 10 1014.7R 2/ 4
HARRISON CRIB 60 40/ 4/ 5 N/A
NORTHERLY ISL 59 360/ 6/ 14 N/A
CALUMET HARBOR 60 330/ 2/ 4 1015.8S
BURNS HARBOR 30/ 6/ 9 1016.3S
MICHIGAN CITY 61 30/ 15/ 16 1014.2S
MICH CITY BUOY 61 64 40/ 10/ 14 994.0S 3/ 4
ST. JOSEPH BUOY 62 30/ 14/ 16 1015.9F 4/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-150700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 59 54 83 W3 30.05S TC 15
GALESBURG* CLEAR 52 48 88 CALM 30.05S TC 11
MACOMB* CLEAR 53 52 95 CALM 30.07R TC 12
JACKSONVILLE* PTCLDY 56 56 100 CALM 30.05S TC 14
PITTSFIELD* PTCLDY 58 56 91 W5 30.07R TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-150700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 52 76 MISG 30.03R TC 15
BLOOMINGTON CLOUDY 59 51 75 NW7 30.04R TC 15
DECATUR MOCLDY 63 51 65 NW3 30.02S TC 17
PEORIA NOT AVBL
LACON* CLEAR 54 50 87 CALM 30.03R TC 12
LINCOLN* N/A N/A N/A N/A MISG N/A
SPRINGFIELD PTCLDY 58 54 86 CALM 30.04R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 71;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 57 55 93 W5 30.01S TC 14
DANVILLE* MOCLDY 57 53 86 N3 30.02R TC 14
MATTOON CLOUDY 62 55 77 W3 30.01S TC 17
PARIS* PTCLDY 59 57 95 CALM 30.01S TC 15
ILZ079-100>102-150700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 62 55 79 CALM 30.05S TC 17
BELLEVILLE CLEAR 60 58 92 CALM 30.03S TC 16
CAHOKIA* CLEAR 58 56 93 CALM 30.05R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 58 56 93 CALM 30.04F TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 76;
CAIRO* CLEAR 64 60 85 CALM 30.05S TC 18
EFFINGHAM* CLOUDY 61 59 92 W3 30.04S TC 16
MARION CLEAR 57 56 98 CALM 30.05F TC 14
MT. VERNON CLOUDY 56 55 97 CALM 30.04S TC 13
CENTRALIA* CLOUDY 60 57 87 CALM 30.04S TC 16
SALEM* CLOUDY 63 59 87 MISG 30.04R TC 17
METROPOLIS* CLEAR 59 59 100 CALM 30.04F TC 15
ILZ067-068-072-073-078-083-087-091-150700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 59 54 83 CALM 30.01F TC 15
FLORA* PTCLDY 59 55 88 W5 30.03S TC 15
FAIRFIELD* CLOUDY 58 55 88 CALM 30.03S TC 15
HARRISBURG* CLEAR 56 55 94 CALM 30.04F TC 14
ROBINSON* MOCLDY 61 59 94 SW2 30.00F TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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