976
ASUS43 KLOT 141112
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 PTCLDY 63 63 100 CALM 30.04R FOG TC 17
ROCHELLE* CLEAR 62 60 94 CALM 30.03S FOG TC 17
DE KALB* FOG 61 61 100 NE6 30.04S VSB<1/4 TC 16
PERU* CLEAR 64 64 99 CALM 30.01R 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
KANKAKEE* CLEAR 61 57 88 E3 30.02S FOG TC 16
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 1
WINTHROP HARBOR 68 67 90/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 68 68 N/A 1/ 3
WILMETTE BUOY 69 110/ 8/ 10 1018.5R 1/ 3
CHICAGO BUOY 69 65 100/ 10/ 12 1017.3
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 1015.1R
ST. JOSEPH BUOY 66 69 80/ 14/ 17 1017.7R 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* CLEAR 67 64 92 E6 30.00R TC 19
MACOMB* PTCLDY 62 61 96 CALM 30.01R TC 17
JACKSONVILLE* PTCLDY 64 64 98 CALM 29.98R TC 18
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
PONTIAC CLEAR 61 60 97 NE5 30.01R TC 16
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* CLEAR 66 66 100 CALM 29.99R TC 19
SPRINGFIELD CLEAR 65 64 97 CALM 29.98R TC 18
TAYLORVILLE CLEAR 66 64 94 MISG 29.99R TC 19
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
BELLEVILLE MOCLDY 69 66 92 CALM 29.96R TC 20
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* CLEAR 68 67 96 CALM 30.00R TC 20
MARION MOCLDY 72 64 76 CALM 30.00R TC 22
MT. VERNON PTCLDY 69 68 96 CALM 29.98F TC 21
CENTRALIA* MOCLDY 73 66 79 CALM 29.98S TC 23
SALEM* PTCLDY 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* PTCLDY 69 65 86 MISG 29.99F TC 20
ROBINSON* CLEAR 66 63 88 S2 29.98S TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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