396
ASUS43 KLOT 160512
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SAT AUG 16 2025
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.
ILZ001-002-007-009-015-016-024-160600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 72 69 90 E10 30.08R TC 22
STERLING* CLOUDY 71 71 100 W5 30.09F TC 22
ILZ003-004-008-010-011-017-018-160600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 76 69 79 E6 30.06F TC 24
ROCHELLE* CLOUDY 72 67 84 W5 30.08F TC 22
DE KALB* CLOUDY 77 71 81 W7 30.10S TC 25
PERU* CLOUDY 75 71 87 S5 30.08F TC 24
ILZ005-006-012>014-019>023-160600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 81 70 69 SE5 30.06F HX 84 TC 27
CHICAGO-MIDWAY CLOUDY 84 72 67 S6 30.06F HX 89 TC 29
AURORA CLOUDY 75 72 90 W3 30.08R TC 24
JOLIET* MOCLDY 81 74 78 CALM 30.08R HX 86 TC 27
WAUKEGAN CLOUDY 73 70 90 CALM 30.07S TC 23
DUPAGE AIRPORT CLOUDY 77 69 76 CALM 30.07S TC 25
KANKAKEE* MOCLDY 79 75 89 SE7 30.09S HX 82 TC 26
WHEELING CLOUDY 79 69 71 CALM 30.08S HX 81 TC 26
MORRIS* CLOUDY 78 74 88 CALM 30.07R HX 80 TC 26
ROMEOVILLE* MOCLDY 79 75 89 SE8 30.07F HX 82 TC 26
LANSING* MOCLDY 79 73 82 S6 30.08F HX 82 TC 26
NORTHERLY ISL* N/A 81 71 71 S3 N/A HX 85 TC 27
LMZ740>746-160600-
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)
S. MID LAKE BUOY 78 76 170/ 8/ 10 1017.8F 1
WINTHROP HARBOR 75 74 230/ 4/ 4 N/A 1
WAUKEGAN HARBOR 76 76 170/ 2/ 4 N/A 1
WILMETTE BUOY 77 150/ 4/ 6 1020.8F 1
HARRISON CRIB 86 180/ 10/ 11 N/A
NORTHERLY ISL 79 210/ 5/ 6 N/A
CALUMET HARBOR 83 170/ 6/ 9 1017.4F
BURNS HARBOR 81 170/ 4/ 7 1019.0F
MICHIGAN CITY 81 130/ 7/ 9 1016.8F
MICH CITY BUOY 79 78 150/ 8/ 10 1017.0F 1
ST. JOSEPH BUOY 80 77 120/ 10/ 12 1019.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 77 70 79 E7 30.09F TC 25
GALESBURG* CLOUDY 71 70 97 S3 30.08R TC 22
MACOMB* CLOUDY 73 70 91 CALM 30.09R TC 23
JACKSONVILLE* MOCLDY 79 79 99 E5 30.10S HX 84 TC 26
PITTSFIELD* MOCLDY 81 79 92 CALM 30.11S HX 91 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-160600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 76 69 80 S8 30.08F TC 24
BLOOMINGTON MOCLDY 73 72 96 S6 30.10F TC 23
DECATUR MOCLDY 82 75 79 S7 30.10F HX 89 TC 28
PEORIA CLOUDY 76 69 79 S7 30.07S TC 24
LACON* MOCLDY 74 69 84 N3 30.08R TC 23
LINCOLN* CLOUDY 79 79 100 SE7 30.07F HX 84 TC 26
SPRINGFIELD MOCLDY 80 77 90 SE5 30.10F HX 87 TC 27
TAYLORVILLE MOCLDY 79 73 83 SE7 30.10F HX 82 TC 26
ILZ033-039-045-046-055>057-062-063-160600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 78 75 90 S7 30.11F HX 81 TC 26
DANVILLE* MOCLDY 76 74 92 CALM 30.12F TC 25
RANTOUL* MOCLDY 77 74 91 SE3 30.09F TC 25
MATTOON MOCLDY 79 74 84 S6 30.11F HX 82 TC 26
PARIS* MOCLDY 73 73 97 S5 30.12F TC 23
ILZ079-100>102-160600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 77 74 91 CALM 30.10F TC 25
BELLEVILLE PTCLDY 79 74 85 S5 30.08R HX 82 TC 26
CAHOKIA* PTCLDY 81 73 76 S3 30.09R HX 86 TC 27
SPARTA* CLEAR 82 73 74 CALM 30.12R HX 88 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 74 72 93 S3 30.10F TC 23
CAIRO* CLEAR 76 75 99 CALM 30.11S TC 24
EFFINGHAM* PTCLDY 77 75 93 SE3 30.13F TC 25
MARION CLEAR 78 72 82 CALM 30.12S HX 80 TC 26
MT. VERNON CLEAR 75 73 93 CALM 30.13R TC 24
CENTRALIA* MOCLDY 77 73 87 CALM 30.14R TC 25
SALEM* PTCLDY 81 72 73 CALM 30.13S HX 86 TC 27
METROPOLIS* CLEAR 75 74 96 CALM 30.12S TC 24
ILZ067-068-072-073-078-083-087-091-160600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 75 74 96 CALM 30.12S TC 24
FAIRFIELD* CLEAR 74 73 94 CALM 30.12S TC 24
HARRISBURG* CLEAR 73 69 89 CALM 30.12S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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