568
ASUS43 KLOT 141101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT SUN SEP 14 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.
ILZ001-002-007-009-015-016-024-141200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 65 64 97 E6 29.98R FOG TC 18
STERLING* CLEAR 63 63 100 E6 30.02R FOG TC 17
ILZ003-004-008-010-011-017-018-141200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 64 63 96 CALM 30.03S FOG TC 18
ILZ005-006-012>014-019>023-141200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 65 64 97 N3 30.02R TC 18
CHICAGO-MIDWAY CLEAR 68 63 84 E6 30.02R TC 20
AURORA CLEAR 64 62 93 NE3 30.02R FOG TC 18
JOLIET* CLEAR 64 64 100 CALM 30.02S FOG TC 18
WAUKEGAN CLEAR 63 61 93 N3 30.03R FOG TC 17
DUPAGE AIRPORT CLEAR 63 61 93 N3 30.02S FOG TC 17
WHEELING CLEAR 65 64 97 CALM 30.04R FOG TC 18
MORRIS* CLEAR 62 62 100 CALM 30.01R FOG TC 17
ROMEOVILLE* PTCLDY 64 64 100 NE7 30.03R FOG TC 18
LANSING* CLEAR 61 61 100 CALM 30.02S FOG TC 16
LMZ740>746-141200-
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 67 66 90/ 8/ 8 1017.3R
WINTHROP HARBOR 68 67 90/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 68 68 N/A 1/ 3
WILMETTE BUOY 69 120/ 8/ 10 1018.4R 1/ 3
CHICAGO BUOY 69 65 100/ 8/ 12 1017.2R
HARRISON CRIB 69 110/ 11/ 11 N/A
CALUMET HARBOR 67 80/ 5/ 5 1015.4
BURNS HARBOR 67 120/ 5/ 9 1017.3R
MICHIGAN CITY 65 110/ 8/ 10 1015.4R
MICH CITY BUOY 64 1015.0R
ST. JOSEPH BUOY 66 69 80/ 14/ 17 1017.6R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-141200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 72 64 76 W3 29.98S TC 22
GALESBURG* PTCLDY 67 64 92 E6 30.00R TC 19
MACOMB* PTCLDY 62 61 96 CALM 30.01R TC 17
PITTSFIELD* PTCLDY 70 65 82 NW5 29.99S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-141200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 63 63 100 NE7 30.01R TC 17
DECATUR CLEAR 70 64 81 CALM 29.98S TC 21
PEORIA CLEAR 67 64 90 E6 29.99R TC 19
LACON* CLEAR 64 61 92 CALM 30.00R TC 18
LINCOLN* PTCLDY 66 66 100 CALM 29.99R TC 19
SPRINGFIELD CLEAR 65 64 97 CALM 29.98R TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-141200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 66 63 90 CALM 29.99R TC 19
DANVILLE* CLEAR 62 61 97 CALM 30.00S TC 17
RANTOUL* CLEAR 63 62 94 CALM 29.99S TC 17
MATTOON CLEAR 68 65 90 S3 29.98S TC 20
ILZ079-100>102-141200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 67 65 95 MISG 29.98S TC 19
CAHOKIA* PTCLDY 68 65 90 CALM 29.98R TC 20
SPARTA* PTCLDY 71 68 90 CALM 30.00R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 64 93 CALM 29.98S TC 19
CAIRO* CLEAR 67 66 97 CALM 30.00S TC 19
EFFINGHAM* PTCLDY 68 67 96 CALM 30.00R TC 20
MARION MOCLDY 72 64 76 CALM 30.00R TC 22
MT. VERNON MOCLDY 69 68 96 CALM 29.98F TC 21
CENTRALIA* MOCLDY 73 66 79 CALM 29.98S TC 23
SALEM* MOCLDY 73 65 75 CALM 29.98S TC 23
METROPOLIS* PTCLDY 67 66 97 CALM 30.00S TC 20
ILZ067-068-072-073-078-083-087-091-141200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 66 61 84 CALM 29.99S TC 19
FLORA* PTCLDY 70 68 94 SE3 29.99S TC 21
FAIRFIELD* PTCLDY 67 64 90 CALM 29.98F TC 19
HARRISBURG* MOCLDY 69 65 86 MISG 29.99F TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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