849
ASUS43 KLOT 051656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-051800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 90 76 63 E8 29.97R HX 101 TC 32
ILZ003-004-008-010-011-017-018-051800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 81 72 74 N8 30.01S HX 85 TC 27
ILZ005-006-012>014-019>023-051800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 70 76 N10 29.99R HX 80 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 83 74 74 NE9 29.98S HX 89 TC 28
WAUKEGAN CLOUDY 75 70 84 N8 30.00R TC 24
DUPAGE AIRPORT PTSUNNY 82 74 76 N12 29.98F HX 88 TC 28
WHEELING CLOUDY 76 71 85 NE10 30.01S TC 24
NORTHERLY ISL* N/A 79 70 74 N12 N/A HX 82 TC 26
LMZ740>746-051800-
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 72 320/ 6/ 10 1016.9R 1/ 3
WAUKEGAN HARBOR 71 70 330/ 6/ 8 1016.4R 1/ 3
WILMETTE BUOY 74 50/ 10/ 14 1019.0R 1/ 3
CHICAGO BUOY 75 75 1014.4R 1/ 3
HARRISON CRIB 75 360/ 10/ 11 N/A
NORTHERLY ISL 79 350/ 5/ 11 N/A
CALUMET HARBOR 77 340/ 10/ 13 1015.4
MICHIGAN CITY 77 320/ 5/ 5 1013.3R
MICH CITY BUOY 75 75 350/ 6/ 8 N/A 1
ST. JOSEPH BUOY 74 76 360/ 8/ 8 1015.4S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-051800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-051800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 94 73 50 N6 29.95F HX 103 TC 34
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-051800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON PTSUNNY 92 72 51 NW8 29.94S HX 99 TC 33
ILZ079-100>102-051800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 73 52 NW5 29.95F HX 102 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 97 68 38 W8 29.94F HX 101 TC 36
ILZ067-068-072-073-078-083-087-091-051800-
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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