087
ASUS43 KLOT 261356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SAT SEP 26 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.
ILZ001-002-007-009-015-016-024-261500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 58 52 80 E7 30.19F TC 14
ILZ003-004-008-010-011-017-018-261500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 58 51 78 E7 30.25S TC 14
ILZ005-006-012>014-019>023-261500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 61 53 75 E6 30.24R TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 58 53 84 E7 30.24S TC 14
WAUKEGAN SUNNY 60 51 72 SE9 30.25R TC 16
DUPAGE AIRPORT SUNNY 59 53 80 E7 30.24S TC 15
WHEELING MOSUNNY 60 53 77 SE5 30.26R TC 16
NORTHERLY ISL* N/A 61 50 67 E7 N/A TC 16
LMZ740>746-261500-
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 62 64 80/ 12/ 16 1022.5R 2/ 4
WAUKEGAN HARBOR 61 63 80/ 12/ 17 1023.3R 2/ 4
WILMETTE BUOY 61 100/ 12/ 16 1025.8R 2/ 3
CHICAGO BUOY 60 63 120/ 10/ 12 1022.9R 2/ 4
HARRISON CRIB 59 110/ 11/ 12 N/A
NORTHERLY ISL 60 100/ 8/ 10 N/A
CALUMET HARBOR 60 100/ 5/ 7 1024.1
MICHIGAN CITY 55 130/ 5/ 7 1023.6S
MICH CITY BUOY 56 60 100/ 6/ 10 N/A 1
ST. JOSEPH BUOY 53 52 100/ 6/ 8 1024.8F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-261500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-261500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 61 53 75 E3 30.20R TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-261500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-261500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 63 52 67 E6 30.18S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION PTSUNNY 64 52 63 CALM 30.16S TC 18
ILZ067-068-072-073-078-083-087-091-261500-
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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