089
ASUS43 KLOT 140906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-141000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 65 64 97 E6 29.96R TC 18
STERLING* CLEAR 64 64 100 E6 30.00R TC 18
ILZ003-004-008-010-011-017-018-141000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 65 63 93 CALM 30.02R FOG TC 18
ROCHELLE* CLEAR 63 61 94 CALM 30.01R FOG TC 17
DE KALB* FOG 62 62 100 CALM 30.02R VSB 1 TC 17
PERU* CLEAR 65 64 97 NE6 29.99R FOG TC 18
ILZ005-006-012>014-019>023-141000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 67 64 90 E6 29.99S TC 19
CHICAGO-MIDWAY CLEAR 68 64 87 E5 30.00R TC 20
AURORA CLEAR 64 62 93 NE5 30.00R FOG TC 18
JOLIET* CLEAR 66 65 96 CALM 29.99S TC 19
WAUKEGAN CLEAR 67 64 90 E6 30.01R FOG TC 19
DUPAGE AIRPORT CLEAR 63 61 93 N3 30.00R FOG TC 17
KANKAKEE* CLEAR 61 61 100 NE5 29.99S FOG TC 16
WHEELING CLEAR 65 64 97 CALM 30.02R TC 18
MORRIS* CLEAR 63 63 100 CALM 29.98S FOG TC 17
ROMEOVILLE* CLEAR 63 63 100 NE6 30.00S FOG TC 17
LANSING* CLEAR 62 62 100 E3 30.00S TC 17
LMZ740>746-141000-
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/ 10 1016.5F 1
WINTHROP HARBOR 68 68 100/ 8/ 10 N/A 1/ 3
WAUKEGAN HARBOR 69 69 N/A 1/ 3
WILMETTE BUOY 69 100/ 8/ 12 1017.9R 1/ 3
CHICAGO BUOY 69 65 90/ 8/ 10 1016.3R 1/ 2
HARRISON CRIB 69 100/ 11/ 11 N/A
CALUMET HARBOR 68 70/ 5/ 6 1014.7
BURNS HARBOR 66 130/ 2/ 5 1016.3S
MICHIGAN CITY 65 120/ 8/ 10 1014.6S
MICH CITY BUOY 64 1014.3S
ST. JOSEPH BUOY 67 69 70/ 12/ 16 1017.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-141000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 71 65 81 SW5 29.97S TC 22
GALESBURG* PTCLDY 67 64 91 E3 29.97S TC 19
MACOMB* PTCLDY 64 63 94 CALM 29.98S TC 18
JACKSONVILLE* PTCLDY 66 65 98 CALM 29.96R TC 19
PITTSFIELD* PTCLDY 69 66 89 W3 29.98R TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-141000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 63 62 97 CALM 29.98S TC 17
BLOOMINGTON CLEAR 64 64 100 NE7 29.99R TC 18
DECATUR PTCLDY 72 65 78 CALM 29.97R TC 22
PEORIA PTCLDY 69 66 90 E7 29.96S TC 21
LACON* CLEAR 65 62 91 CALM 29.98R TC 18
LINCOLN* PTCLDY 67 67 99 CALM 29.96S TC 20
SPRINGFIELD PTCLDY 67 63 87 CALM 29.95S TC 19
TAYLORVILLE PTCLDY 72 64 78 MISG 29.96S TC 22
ILZ033-039-045-046-055>057-062-063-141000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 64 62 93 S5 29.97R TC 18
DANVILLE* CLEAR 63 62 96 CALM 29.98R TC 17
RANTOUL* CLEAR 64 62 94 CALM 29.97R TC 18
MATTOON PTCLDY 68 64 87 NE3 29.96R TC 20
ILZ079-100>102-141000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 67 65 91 MISG 29.96S TC 20
SPARTA* PTCLDY 74 68 82 CALM 29.98S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 67 65 93 CALM 29.97S TC 19
CAIRO* CLEAR 67 66 95 CALM 29.99S TC 20
EFFINGHAM* PTCLDY 72 68 87 S3 29.98S TC 22
MARION PTCLDY 71 65 80 CALM 29.99S TC 22
MT. VERNON PTCLDY 69 68 96 CALM 29.98R TC 21
CENTRALIA* PTCLDY 74 66 75 CALM 29.97S TC 24
SALEM* MOCLDY 76 67 74 S3 29.97S TC 24
METROPOLIS* PTCLDY 67 66 97 CALM 29.99S TC 20
ILZ067-068-072-073-078-083-087-091-141000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 67 63 87 S5 29.98R TC 19
FLORA* PTCLDY 70 68 94 SE5 29.98R TC 21
FAIRFIELD* PTCLDY 71 65 82 CALM 29.98R TC 22
HARRISBURG* PTCLDY 70 65 86 MISG 29.99R TC 21
ROBINSON* CLOUDY 68 63 83 S6 29.97S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page