418
ASUS43 KLOT 072158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT MON SEP 07 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.
ILZ001-002-007-009-015-016-024-072300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 82 57 42 E10 30.08F HX 82 TC 28
ILZ003-004-008-010-011-017-018-072300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 81 54 39 E5 30.12F HX 81 TC 27
ILZ005-006-012>014-019>023-072300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 56 46 NE9G18 30.13S TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 81 56 42 S5 30.11F HX 81 TC 27
WAUKEGAN MOSUNNY 72 59 63 E7 30.14F TC 22
DUPAGE AIRPORT MOSUNNY 79 57 46 E9 30.12F HX 80 TC 26
WHEELING SUNNY 76 56 49 E8 30.15F TC 24
NORTHERLY ISL* N/A 75 61 61 NE10 N/A TC 24
LMZ740>746-072300-
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 73 73 60/ 8/ 10 1019.7F 1/ 3
WAUKEGAN HARBOR 73 73 70/ 8/ 12 1020.6F 1/ 3
WILMETTE BUOY 73 110/ 12/ 14 1024.1F 1/ 3
CHICAGO BUOY 74 73 1019.7S 2/ 3
HARRISON CRIB 74 60/ 13/ 14 N/A
NORTHERLY ISL 76 50/ 9/ 12 N/A
CALUMET HARBOR 40/ 9/ 14 1020.6
MICHIGAN CITY 71 40/ 8/ 9 1019.3F
MICH CITY BUOY 72 71 30/ 12/ 16 N/A 1/ 2
ST. JOSEPH BUOY 72 69 360/ 10/ 12 1021.7F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-072300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-072300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 83 56 39 E6 30.08S HX 82 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-072300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-072300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 55 35 E6 30.05F HX 84 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-072300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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