789
ASUS43 KLOT 110010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT THU SEP 10 2026
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.
ILZ001-002-007-009-015-016-024-110100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 77 57 50 NE7 29.97S TC 25
6HR MIN TEMP: 77; 6HR MAX TEMP: 82;
STERLING* CLEAR 73 60 63 E5 29.99S TC 23
SAVANNA* CLEAR 76 56 51 CALM 29.99S TC 24
ILZ003-004-008-010-011-017-018-110100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 74 56 53 E3 30.00S TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 81;
FREEPORT* CLEAR 75 62 63 CALM 30.01S TC 24
ROCHELLE* CLEAR 73 56 55 E5 29.99F TC 23
DE KALB* CLEAR 70 59 68 E5 30.01S TC 21
PERU* PTCLDY 73 63 68 NE5 29.99S TC 23
ILZ005-006-012>014-019>023-110100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 73 51 46 E7 30.00S TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 77;
CHICAGO-MIDWAY PTCLDY 73 54 51 E9 30.00S TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 76;
AURORA PTCLDY 72 62 71 E5 30.00R TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 77;
JOLIET* PTCLDY 73 60 63 E7 30.00R TC 23
WAUKEGAN CLEAR 69 60 73 SE5 30.00S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
DUPAGE AIRPORT PTCLDY 71 56 58 SE5 30.01R TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 77;
KANKAKEE* MOCLDY 70 66 88 NE6 30.01R TC 21
WHEELING PTCLDY 72 55 55 SE5 30.02S TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 77;
LANSING* PTCLDY 70 58 65 E6 30.01S TC 21
NORTHERLY ISL* N/A 71 56 58 E6 N/A TC 22
LMZ740>746-110100-
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)
WINTHROP HARBOR 71 68 110/ 6/ 8 1015.6 1/ 4
WAUKEGAN HARBOR 71 69 110/ 6/ 6 1016.6 1
WILMETTE BUOY 73 110/ 6/ 6 1019.3F 1/ 4
CHICAGO BUOY 73 71 1015.2 1/ 4
HARRISON CRIB 73 90/ 6/ 7 N/A
NORTHERLY ISL 73 60/ 5/ 7 N/A
CALUMET HARBOR 72 50/ 7/ 8 1016.2
MICHIGAN CITY 70 50/ 9/ 9 1014.9S
MICH CITY BUOY 70 69 70/ 6/ 8 N/A 1/ 4
ST. JOSEPH BUOY 70 71 40/ 8/ 8 1016.9F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-110100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 75 69 81 N3 29.98R TC 24
GALESBURG* PTCLDY 73 65 77 N5 30.00R TC 23
MACOMB* MOCLDY 74 72 92 SE3 30.00S TC 24
JACKSONVILLE* CLOUDY 73 73 99 CALM 29.98S TC 23
PITTSFIELD* PTCLDY 76 69 78 CALM 29.99S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-110100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 71 71 100 CALM 29.99S TC 22
BLOOMINGTON CLOUDY 72 70 93 NE5 30.01S TC 22
DECATUR PTCLDY 74 68 81 CALM 29.99S TC 23
PEORIA PTCLDY 74 67 78 CALM 29.98S TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 76; 6HR PCP: 0.01;
LACON* PTCLDY 74 66 76 CALM 29.98S TC 24
LINCOLN* CLOUDY 74 69 84 CALM 29.99S TC 24
SPRINGFIELD CLOUDY 73 69 87 CALM 29.98S TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 77;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 68 87 E3 29.99S TC 22
RANTOUL* MOCLDY 72 67 85 NE3 30.00S TC 22
MATTOON PTCLDY 74 68 81 CALM 29.98R TC 23
PARIS* MOCLDY 71 69 94 CALM 29.99R TC 22
ILZ079-100>102-110100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 78 73 84 N3 29.95R HX 81 TC 26
CAHOKIA* CLOUDY 77 70 79 N3 29.97R TC 25
SPARTA* MOCLDY 77 73 88 CALM 29.98S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 83 76 80 N10 29.93R HX 91 TC 28
EFFINGHAM* CLOUDY 75 70 84 CALM 30.00R TC 24
MT. VERNON CLOUDY 77 71 82 VRB7 29.97R TC 25
CENTRALIA* MOCLDY 77 70 78 NE7 29.98R TC 25
SALEM* MOCLDY 77 73 86 MISG 29.98R TC 25
METROPOLIS* MOCLDY 81 72 72 N7 29.94R HX 86 TC 27
ILZ067-068-072-073-078-083-087-091-110100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 77 70 79 CALM 29.96F TC 25
FLORA* CLOUDY 75 72 88 NE5 29.98R TC 24
FAIRFIELD* CLOUDY 76 71 83 CALM 29.97R TC 25
HARRISBURG* CLOUDY 76 73 88 CALM 29.96S TC 25
ROBINSON* CLOUDY 73 73 100 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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