461
ASUS43 KLOT 140210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT SEP 13 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.
ILZ001-002-007-009-015-016-024-140300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 75 69 81 E3 29.94R TC 24
STERLING* PTCLDY 74 69 85 E10 29.97R TC 23
ILZ003-004-008-010-011-017-018-140300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 73 64 73 E5 30.00R TC 23
ROCHELLE* PTCLDY 71 63 76 E6 29.99S TC 22
DE KALB* PTCLDY 69 65 86 E6 30.01S TC 21
PERU* PTCLDY 76 67 75 E8 29.97S TC 24
ILZ005-006-012>014-019>023-140300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 71 65 81 E7 30.00R TC 22
CHICAGO-MIDWAY MOCLDY 74 64 71 E5 30.00R TC 23
AURORA PTCLDY 70 65 84 E6 29.99R TC 21
JOLIET* CLEAR 73 68 84 E5 29.99S TC 23
WAUKEGAN CLEAR 68 65 90 CALM 30.01R TC 20
DUPAGE AIRPORT PTCLDY 72 64 76 E5 30.00R TC 22
KANKAKEE* CLEAR 68 66 94 E7 30.00S TC 20
WHEELING CLEAR 71 65 81 CALM 30.02R TC 22
MORRIS* CLEAR 71 67 88 E5 29.98R TC 22
ROMEOVILLE* PTCLDY 72 70 94 E8 30.00S TC 22
LANSING* CLEAR 68 65 90 SE5 30.01S TC 20
LMZ740>746-140300-
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 66 120/ 6/ 8 1016.5S 1/ 4
WINTHROP HARBOR 69 67 130/ 4/ 6 N/A 1/ 4
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 70 110/ 6/ 10 1018.1R 1/ 2
CHICAGO BUOY 70 65 110/ 6/ 6 1016.6 1/ 2
HARRISON CRIB 71 110/ 10/ 10 N/A
CALUMET HARBOR 72 110/ 4/ 6 1015.0
BURNS HARBOR 70 150/ 3/ 4 1016.9R
MICHIGAN CITY 69 100/ 2/ 3 1015.2R
MICH CITY BUOY 68 1014.4R
ST. JOSEPH BUOY 68 69 90/ 10/ 12 1017.6R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-140300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 78 67 68 S3 29.96R HX 80 TC 26
GALESBURG* CLEAR 72 66 81 CALM 29.96R TC 22
MACOMB* CLEAR 72 66 80 CALM 29.97R TC 22
JACKSONVILLE* CLEAR 77 65 65 S5 29.96R TC 25
PITTSFIELD* CLEAR 75 69 80 CALM 29.97S TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-140300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 72 66 82 NE7 29.97R TC 22
BLOOMINGTON PTCLDY 79 68 69 SW7 29.97R HX 81 TC 26
DECATUR CLEAR 87 64 46 W7 29.96S HX 88 TC 31
PEORIA PTCLDY 79 66 64 CALM 29.94S HX 81 TC 26
LACON* MOCLDY 77 65 67 E9 29.95R TC 25
LINCOLN* CLEAR 85 67 54 CALM 29.95S HX 87 TC 29
SPRINGFIELD CLEAR 77 65 66 SW3 29.96R TC 25
TAYLORVILLE CLEAR 73 64 73 MISG 29.97S TC 23
ILZ033-039-045-046-055>057-062-063-140300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 78 65 63 S7 29.96S HX 80 TC 26
DANVILLE* CLEAR 71 65 81 SE3 29.99R TC 22
RANTOUL* CLEAR 74 63 66 SE6 29.97R TC 24
MATTOON CLEAR 80 65 59 S7 29.96S HX 82 TC 27
ILZ079-100>102-140300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 70 83 S5 29.97R TC 24
BELLEVILLE CLEAR 81 70 68 SW3 29.95R HX 84 TC 27
CAHOKIA* CLEAR 79 67 66 S3 29.96R HX 81 TC 26
SPARTA* PTCLDY 84 66 53 S5 29.99S HX 86 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 75 67 76 CALM 29.98R TC 24
CAIRO* CLEAR 75 70 84 CALM 30.00S TC 24
EFFINGHAM* PTCLDY 80 67 64 SE3 29.99R HX 82 TC 27
MARION CLEAR 78 64 62 S3 30.00R HX 80 TC 26
MT. VERNON CLEAR 75 69 81 CALM 29.99R TC 24
CENTRALIA* CLEAR 78 66 65 SW5 29.98R HX 80 TC 26
SALEM* CLEAR 76 64 64 S3 29.98S TC 25
METROPOLIS* CLEAR 74 66 76 CALM 30.00S TC 24
ILZ067-068-072-073-078-083-087-091-140300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 62 68 S6 29.98S TC 23
FLORA* CLEAR 73 66 78 S3 29.98S TC 23
FAIRFIELD* CLEAR 74 65 72 CALM 29.99R TC 23
HARRISBURG* CLEAR 75 64 70 MISG 30.00R TC 24
ROBINSON* PTCLDY 73 64 73 VRB1 29.97R TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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