496
ASUS43 KLOT 261459
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-261600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 65 54 67 E10 30.18F TC 18
ILZ003-004-008-010-011-017-018-261600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-261600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 63 52 67 VRB5 30.24S TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 62 52 69 E9 30.25R TC 17
WAUKEGAN SUNNY 61 49 64 SE9 30.25S TC 16
DUPAGE AIRPORT SUNNY 62 52 69 SE8 30.25R TC 17
WHEELING SUNNY 62 50 64 SE7 30.27R TC 17
NORTHERLY ISL* N/A 63 50 62 E6 N/A TC 17
LMZ740>746-261600-
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 90/ 10/ 14 1022.6R 2/ 4
WAUKEGAN HARBOR 61 63 90/ 12/ 14 1023.3R 2/ 4
WILMETTE BUOY 61 110/ 12/ 16 1026.0R 2/ 3
CHICAGO BUOY 60 63 120/ 8/ 12 1023.2R 2/ 4
HARRISON CRIB 59 110/ 9/ 10 N/A
NORTHERLY ISL 62 100/ 7/ 10 N/A
CALUMET HARBOR 90/ 4/ 6 1024.2
MICHIGAN CITY 59 120/ 8/ 9 1023.6S
MICH CITY BUOY 58 60 100/ 6/ 8 N/A 1
ST. JOSEPH BUOY 54 52 10/ 2/ 4 1024.9S 0
ILZ025>027-034>036-040-047-049-050-058-095>099-261600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-261600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 63 53 70 E6 30.19F TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-261600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-261600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 64 54 68 E3 30.19R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 66 52 59 NE7 30.17S TC 19
MARION PTSUNNY 66 52 59 CALM 30.18R TC 19
ILZ067-068-072-073-078-083-087-091-261600-
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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