034
ASUS43 KLOT 102003
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-102100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 81 57 43 NE6 30.00F HX 81 TC 27
ILZ003-004-008-010-011-017-018-102100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 77 55 46 CALM 30.04F TC 25
ILZ005-006-012>014-019>023-102100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 75 50 41 NE8 30.02F TC 24
CHICAGO-MIDWAY PTSUNNY 75 57 53 NE8 30.02F TC 24
AURORA PTSUNNY 76 60 57 NE7 30.02F TC 24
WAUKEGAN MOSUNNY 76 56 49 VRB3 30.02F TC 24
DUPAGE AIRPORT PTSUNNY 76 59 55 NE3 30.03F TC 24
WHEELING PTSUNNY 76 50 40 NE6 30.04F TC 24
NORTHERLY ISL* N/A 72 62 71 N5 N/A TC 22
LMZ740>746-102100-
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 72 71 70/ 4/ 6 1028.7R 1/ 4
WAUKEGAN HARBOR 71 71 100/ 4/ 4 1017.3F 1
WILMETTE BUOY 72 30/ 4/ 6 1020.0F 1/ 4
CHICAGO BUOY 73 72 1016.0F 1/ 4
HARRISON CRIB 72 20/ 7/ 8 N/A
NORTHERLY ISL 72 30/ 4/ 7 N/A
CALUMET HARBOR 73 20/ 7/ 8 1017.0F
MICHIGAN CITY 72 20/ 7/ 7 1015.6F
MICH CITY BUOY 71 71 30/ 6/ 8 N/A 2/ 4
ST. JOSEPH BUOY 71 72 10/ 8/ 10 1017.8F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-102100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 75 69 81 VRB5 30.01F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-102100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 73 66 78 MISG 30.02F TC 23
PEORIA CLOUDY 73 68 84 CALM 30.02F TC 23
SPRINGFIELD CLOUDY 75 70 84 VRB3 30.02F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-102100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 72 70 93 N5 30.02F TC 22
MATTOON CLOUDY 75 70 84 N6 30.01F TC 24
ILZ079-100>102-102100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLOUDY 78 71 79 CALM 30.00F HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 79 72 78 VRB5 29.98F HX 82 TC 26
MT. VERNON PTSUNNY 81 72 74 SW3 29.99F HX 84 TC 27
ILZ067-068-072-073-078-083-087-091-102100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 76 71 85 CALM 29.99F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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