694
ASUS43 KLOT 060201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT SEP 05 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.
ILZ001-002-007-009-015-016-024-060300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 77 70 79 E7 29.97R TC 25
STERLING* PTCLDY 75 70 84 NE9 30.00R TC 24
SAVANNA* MOCLDY 74 68 81 CALM 29.99S TC 24
ILZ003-004-008-010-011-017-018-060300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 72 67 84 E6 30.02R TC 22
FREEPORT* MOCLDY 74 72 95 E6 30.02S TC 23
ILZ005-006-012>014-019>023-060300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 67 81 NE15 30.01R TC 23
CHICAGO-MIDWAY CLOUDY 74 68 81 NE17 30.01R TC 23
AURORA CLOUDY 73 67 81 NE13 30.01S TC 23
JOLIET* CLOUDY 74 69 83 NE10G20 30.01R TC 24
WAUKEGAN PTCLDY 69 67 93 NE8 30.03R TC 21
DUPAGE AIRPORT CLOUDY 73 67 81 NE13 30.02R TC 23
WHEELING CLOUDY 72 68 87 NE9 30.04S TC 22
LANSING* CLOUDY 73 67 83 N7 30.01R TC 23
NORTHERLY ISL* N/A 72 67 84 MISG N/A TC 22
LMZ740>746-060300-
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 72 360/ 14/ 17 1013.1S 2/ 4
WAUKEGAN HARBOR 71 71 330/ 14/ 16 1017.1R 2/ 4
WILMETTE BUOY 73 50/ 14/ 19 1019.5R 3/ 4
CHICAGO BUOY 74 74 1015.4R 3/ 4
HARRISON CRIB 74 30/ 17/ 20 N/A
NORTHERLY ISL 72 260/ 9/ 14 N/A
CALUMET HARBOR 73 360/ 9/ 14 1016.2
MICHIGAN CITY 75 40/ 14/ 17 1013.9R
MICH CITY BUOY 74 74 50/ 16/ 19 N/A 3/ 4
ST. JOSEPH BUOY 74 74 40/ 10/ 12 1016.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-060300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 82 75 79 NE7 29.93R HX 89 TC 28
MACOMB* CLEAR 81 79 94 E6 29.97R HX 90 TC 27
PITTSFIELD* PTCLDY 85 76 74 N3 29.94R HX 95 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-060300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 75 73 93 NE9 29.99R TC 24
DECATUR CLEAR 79 72 79 NE10 29.95R HX 82 TC 26
PEORIA CLEAR 79 71 76 NE12 29.97R HX 82 TC 26
LINCOLN* PTCLDY 80 75 84 NE8 29.95R HX 84 TC 27
SPRINGFIELD CLEAR 83 76 79 NE9 29.93R HX 91 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 76 71 85 NE10G20 29.96R TC 24
MATTOON CLEAR 81 74 79 NE13 29.93R HX 86 TC 27
ILZ079-100>102-060300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 85 71 63 N3 29.88R HX 90 TC 29
SPARTA* PTCLDY 80 70 70 CALM 29.90R HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 72 69 CALM 29.88R HX 87 TC 28
EFFINGHAM* CLEAR 83 76 78 N3 29.92R HX 91 TC 29
MT. VERNON PTCLDY 82 74 76 N3 29.89R HX 88 TC 28
CENTRALIA* PTCLDY 87 72 60 CALM 29.89R HX 93 TC 31
SALEM* PTCLDY 87 74 64 MISG 29.90R HX 95 TC 31
ILZ067-068-072-073-078-083-087-091-060300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 86 74 67 N6 29.88R HX 94 TC 30
FAIRFIELD* PTCLDY 85 71 63 N5 29.88R HX 89 TC 29
HARRISBURG* PTCLDY 78 74 86 CALM 29.88R HX 81 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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