833
ASUS43 KLOT 141407
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-141500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 66 87 E3 30.01S TC 21
STERLING* SUNNY 71 69 93 E8 30.03S TC 22
ILZ003-004-008-010-011-017-018-141500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 67 65 93 NE7 30.06S FOG TC 19
ROCHELLE* CLOUDY 65 64 94 NE5 30.05S FOG TC 19
DE KALB* CLOUDY 65 65 100 NE7 30.06S FOG TC 19
PERU* SUNNY 71 65 84 E3 30.03R TC 21
ILZ005-006-012>014-019>023-141500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 71 64 78 E6 30.04R TC 22
CHICAGO-MIDWAY SUNNY 72 62 71 E6 30.04R TC 22
AURORA MOSUNNY 71 66 84 E8 30.04R HAZE TC 22
JOLIET* SUNNY 71 65 82 E5 30.03S TC 22
WAUKEGAN MOSUNNY 72 64 76 E6 30.05R TC 22
DUPAGE AIRPORT SUNNY 70 65 84 NE6 30.04S TC 21
KANKAKEE* SUNNY 68 64 88 E3 30.04S TC 20
WHEELING SUNNY 72 65 78 CALM 30.06R TC 22
MORRIS* SUNNY 68 65 93 E6 30.02S TC 20
ROMEOVILLE* SUNNY 70 70 100 NE6 30.04S TC 21
LANSING* SUNNY 67 63 86 E5 30.05R TC 20
LMZ740>746-141500-
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 66 110/ 10/ 10 1018.2R
WINTHROP HARBOR 69 67 100/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 69 120/ 8/ 10 1019.8R 1/ 3
CHICAGO BUOY 69 65 110/ 6/ 8 1018.1R 1/ 3
HARRISON CRIB 70 120/ 8/ 9 N/A
CALUMET HARBOR 68 80/ 5/ 6 1016.2R
BURNS HARBOR 69 110/ 3/ 6 1017.9R
MICHIGAN CITY 69 100/ 4/ 5 1016.2R
MICH CITY BUOY 69 1015.9R
ST. JOSEPH BUOY 68 69 80/ 14/ 19 1018.6R 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-141500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 79 65 62 W5 30.01R HX 81 TC 26
GALESBURG* MOSUNNY 73 66 78 CALM 30.02F TC 23
MACOMB* MOSUNNY 74 68 80 CALM 30.03S TC 23
JACKSONVILLE* MOSUNNY 79 66 65 CALM 30.00S HX 81 TC 26
PITTSFIELD* MOSUNNY 81 67 63 CALM 30.03S HX 83 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-141500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 70 64 82 E3 30.02S TC 21
BLOOMINGTON SUNNY 73 66 78 NE5 30.02S TC 23
DECATUR SUNNY 79 68 69 CALM 30.00S HX 81 TC 26
PEORIA SUNNY 75 65 70 E6 30.00F TC 24
LACON* SUNNY 69 63 81 E3 30.01S TC 21
LINCOLN* SUNNY 76 67 74 CALM 30.00S TC 25
SPRINGFIELD SUNNY 78 66 66 CALM 30.00S HX 80 TC 26
TAYLORVILLE SUNNY 79 66 65 MISG 30.00F HX 81 TC 26
ILZ033-039-045-046-055>057-062-063-141500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 76 66 71 N3 30.00S TC 24
DANVILLE* SUNNY 72 64 77 CALM 30.02S TC 22
RANTOUL* SUNNY 71 64 78 CALM 30.01S TC 22
MATTOON SUNNY 77 67 71 CALM 29.99S TC 25
ILZ079-100>102-141500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 66 65 VRB5 30.01S HX 81 TC 26
CAHOKIA* MOSUNNY 80 68 66 CALM 30.00S HX 83 TC 27
SPARTA* MOSUNNY 80 66 61 CALM 30.01S HX 82 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 78 68 71 SW5 30.00S HX 80 TC 26
CAIRO* MOSUNNY 76 67 74 S3 30.01S TC 25
EFFINGHAM* SUNNY 78 70 74 W5 30.01S HX 81 TC 26
MARION SUNNY 77 66 69 CALM 30.00S TC 25
MT. VERNON SUNNY 80 69 69 W5 30.00S HX 83 TC 27
CENTRALIA* SUNNY 81 66 60 W5 30.01S HX 83 TC 27
SALEM* SUNNY 81 66 60 W5 30.01R HX 83 TC 27
METROPOLIS* MOSUNNY 77 63 61 CALM 30.01F TC 25
ILZ067-068-072-073-078-083-087-091-141500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 75 62 64 S7 30.00R TC 24
FLORA* SUNNY 79 70 73 SW6 30.00S HX 81 TC 26
FAIRFIELD* SUNNY 77 66 70 CALM 30.00S TC 25
HARRISBURG* MOSUNNY 81 66 60 MISG 30.00F HX 83 TC 27
ROBINSON* SUNNY 75 64 69 S6 29.99R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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