844
ASUS43 KLOT 131110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM 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.
ILZ001-002-007-009-015-016-024-131200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 73 61 65 S8 29.97R TC 23
STERLING* PTCLDY 71 59 65 CALM 30.00S TC 22
ILZ003-004-008-010-011-017-018-131200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 68 57 68 S9 30.00F TC 20
ROCHELLE* PTCLDY 64 57 80 SE5 30.01F TC 18
DE KALB* PTCLDY 65 57 75 S9 30.03F TC 18
PERU* PTCLDY 67 58 74 S5 30.02F TC 19
ILZ005-006-012>014-019>023-131200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 68 55 63 S9 30.02F TC 20
CHICAGO-MIDWAY CLOUDY 72 52 49 S7 30.04F TC 22
AURORA CLOUDY 67 56 67 S7 30.02F TC 19
JOLIET* CLOUDY 67 56 68 SE5 30.05F TC 20
WAUKEGAN TSTM 70 61 73 SE7 30.04F TC 21
DUPAGE AIRPORT MOCLDY 67 57 70 S12 30.02F TC 19
KANKAKEE* CLOUDY 61 55 82 SE3 30.08R TC 16
WHEELING LGT RAIN 70 56 61 SE7 30.04F TC 21
MORRIS* MOCLDY 65 57 75 S6 30.03F TC 19
ROMEOVILLE* CLOUDY 66 57 72 SE8 30.05F TC 19
LANSING* N/A 67 54 63 S6 30.07F TC 19
LMZ740>746-131200-
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 68 66 140/ 8/ 8 1018.3F 1
WINTHROP HARBOR 70 67 140/ 14/ 17 N/A 2/ 3
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 71 170/ 16/ 21 1019.0F 1/ 3
CHICAGO BUOY 70 65 140/ 10/ 16 1018.1 1/ 3
HARRISON CRIB 71 170/ 11/ 14 N/A
CALUMET HARBOR 69 150/ 6/ 10 1016.9
BURNS HARBOR 71 150/ 4/ 8 1019.0S
MICHIGAN CITY 68 150/ 12/ 13 1017.2F
MICH CITY BUOY 68 1017.0F
ST. JOSEPH BUOY 68 69 120/ 14/ 16 1019.3F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-131200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 69 62 78 S7 30.01R TC 21
GALESBURG* PTCLDY 66 58 75 S5 30.02S TC 19
MACOMB* MOCLDY 70 61 74 CALM 30.03S TC 21
JACKSONVILLE* PTCLDY 71 57 61 S7 30.02S TC 22
PITTSFIELD* CLEAR 68 62 81 S3 30.03S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-131200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 64 58 81 SE5 30.04S TC 18
BLOOMINGTON MOCLDY 67 58 72 S9 30.06F TC 19
DECATUR PTCLDY 69 58 67 S7 30.06F TC 21
PEORIA PTCLDY 70 57 63 S6 30.03S TC 21
LACON* MOCLDY 69 56 63 S7 30.01S TC 21
LINCOLN* PTCLDY 64 59 85 SE5 30.04F TC 18
SPRINGFIELD PTCLDY 70 57 63 S8 30.03S TC 21
TAYLORVILLE CLEAR 66 57 72 MISG 30.05S TC 19
ILZ033-039-045-046-055>057-062-063-131200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 61 55 81 SE6 30.07F TC 16
DANVILLE* PTCLDY 60 55 83 SE3 30.09F TC 16
RANTOUL* PTCLDY 60 55 81 SE5 30.08S TC 16
MATTOON PTCLDY 67 57 70 S8 30.06F TC 19
ILZ079-100>102-131200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 60 86 MISG 30.04S TC 18
SPARTA* CLEAR 70 59 68 SE5 30.06S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 65 60 84 S3 30.06S TC 18
CAIRO* CLEAR 63 61 93 CALM 30.08S TC 17
EFFINGHAM* CLEAR 64 59 83 E5 30.09R TC 18
MARION CLEAR 69 56 64 S5 30.07F TC 21
MT. VERNON CLEAR 65 60 84 CALM 30.07S TC 18
CENTRALIA* CLEAR 69 58 67 S5 30.06S TC 21
SALEM* CLEAR 71 57 62 CALM 30.06S TC 22
METROPOLIS* MOCLDY 63 59 87 CALM 30.09R TC 17
ILZ067-068-072-073-078-083-087-091-131200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 59 57 93 E3 30.09S TC 15
FLORA* PTCLDY 61 59 94 CALM 30.07S TC 16
FAIRFIELD* MOCLDY 62 58 87 CALM 30.07S TC 17
HARRISBURG* MOCLDY 62 58 85 MISG 30.07F TC 17
ROBINSON* PTCLDY 57 57 100 E1 30.08S TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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