666
ASUS43 KLOT 161203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT TUE JUN 16 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.
ILZ001-002-007-009-015-016-024-161300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 61 55 81 S6 29.68F TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 65; 6HR PCP: 0.01;
STERLING* CLOUDY 60 55 83 VRB3 29.71F TC 16
SAVANNA* PTSUNNY 62 52 68 S10 29.68F TC 17
ILZ003-004-008-010-011-017-018-161300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 62 52 69 S15 29.69F TC 17
6HR MIN TEMP: 57; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
FREEPORT* PTSUNNY 63 53 68 SW10 29.69F TC 17
DE KALB* CLOUDY 61 52 72 SW20G28 29.75R TC 16
ILZ005-006-012>014-019>023-161300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 65 50 58 SW12G22 29.71F TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 65;
CHICAGO-MIDWAY MOSUNNY 64 51 62 SW10 29.73F TC 18
6HR MIN TEMP: 61; 6HR MAX TEMP: 65;
AURORA PTSUNNY 63 52 67 W17G33 29.76R TC 17
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
JOLIET* SUNNY 64 53 67 SW7 29.76F TC 18
WAUKEGAN PTSUNNY 62 51 67 SW14 29.69F TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
DUPAGE AIRPORT PTSUNNY 62 52 69 SW18G30 29.75R TC 17
6HR MIN TEMP: 59; 6HR MAX TEMP: 63;
KANKAKEE* SUNNY 62 51 67 SW10G16 29.79F TC 17
WHEELING SUNNY 65 50 58 SW13G22 29.72F TC 18
6HR MIN TEMP: 61; 6HR MAX TEMP: 66;
ROMEOVILLE* MOSUNNY 63 54 72 SW10 29.75F TC 17
LANSING* SUNNY 62 51 68 SW9 29.77S TC 16
NORTHERLY ISL* N/A 65 49 56 S6 N/A TC 18
LMZ740>746-161300-
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 62 54 1005.8F 1/ 3
WAUKEGAN HARBOR 62 55 230/ 14/ 21 1006.9F 1/ 3
WILMETTE BUOY 65 220/ 17/ 23 1008.5S 1/ 3
CHICAGO BUOY 65 61 230/ 16/ 21 1005.9F 1/ 2
HARRISON CRIB 66 230/ 24/ 28 N/A
NORTHERLY ISL 64 230/ 7/ 8 N/A
CALUMET HARBOR 64 200/ 10/ 13 1007.4
BURNS HARBOR 190/ 7/ 10 1008.1F
MICHIGAN CITY 65 200/ 16/ 22 1006.5F
MICH CITY BUOY 64 64 200/ 14/ 17 986.1F 2/ 3
ST. JOSEPH BUOY 65 64 200/ 12/ 17 1008.4F 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-161300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 63 53 70 S10 29.77F TC 17
MACOMB* CLOUDY 59 57 91 CALM 29.79F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-161300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 62 52 69 SW12 29.81F TC 17
DECATUR MOSUNNY 62 53 72 SW10 29.83F TC 17
PEORIA CLOUDY 58 52 80 CALM 29.81R TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 60;
SPRINGFIELD SUNNY 63 52 67 S9 29.80F TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 60 54 80 S10 29.83F TC 16
DANVILLE* MOSUNNY 59 53 78 SW9 29.84S TC 15
MATTOON MOSUNNY 61 52 72 S7 29.85S TC 16
PARIS* MOSUNNY 61 51 71 SW9 29.85F TC 16
ILZ079-100>102-161300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 61 55 82 S7 29.85S TC 16
BELLEVILLE SUNNY 61 58 89 S3 29.84F TC 16
CAHOKIA* SUNNY 61 54 77 CALM 29.84 TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 59 57 93 CALM 29.88F TC 15
6HR MIN TEMP: 53; 6HR MAX TEMP: 61;
CAIRO* SUNNY 64 64 100 CALM 29.90F TC 18
EFFINGHAM* MOSUNNY 60 55 82 S5 29.88S TC 16
MARION SUNNY 61 57 88 CALM 29.89F TC 16
MT. VERNON SUNNY 57 54 89 CALM 29.88F TC 14
CENTRALIA* SUNNY 63 54 72 CALM 29.87S TC 17
SALEM* SUNNY 63 56 78 MISG 29.87S TC 17
ILZ067-068-072-073-078-083-087-091-161300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 60 55 83 S5 29.88S TC 16
FLORA* SUNNY 61 55 82 S3 29.88S TC 16
FAIRFIELD* SUNNY 58 55 91 CALM 29.88S TC 14
HARRISBURG* SUNNY 59 58 99 CALM 29.89F FOG TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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