825
ASUS43 KLOT 261956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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.
ILZ001-002-007-009-015-016-024-262100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 72 52 49 VRB6 30.13F TC 22
ILZ003-004-008-010-011-017-018-262100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 72 48 42 E7 30.17F TC 22
ILZ005-006-012>014-019>023-262100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 68 46 45 E8 30.17F TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 71 47 42 E9 30.16F TC 22
WAUKEGAN MOSUNNY 63 49 60 SE6 30.19F TC 17
DUPAGE AIRPORT MOSUNNY 70 48 45 NE5 30.17F TC 21
WHEELING PTSUNNY 65 46 50 NE5 30.19F TC 18
NORTHERLY ISL* N/A 65 47 52 NE9 N/A TC 18
LMZ740>746-262100-
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 61 65 10/ 6/ 10 1020.8F 1/ 4
WAUKEGAN HARBOR 61 64 20/ 6/ 8 1021.8F 1/ 4
WILMETTE BUOY 61 30/ 4/ 8 1024.5F 1/ 4
CHICAGO BUOY 62 64 50/ 8/ 12 1020.9F 1/ 3
HARRISON CRIB 61 50/ 8/ 9 N/A
NORTHERLY ISL 65 30/ 7/ 9 N/A
CALUMET HARBOR 20/ 9/ 12 1022.3
MICHIGAN CITY 63 20/ 9/ 10 1021.1F
MICH CITY BUOY 60 61 10/ 10/ 14 N/A 1/ 2
ST. JOSEPH BUOY 54 53 20/ 4/ 6 1022.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-262100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 72 50 45 W3 30.14F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-262100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-262100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 68 54 60 VRB5 30.13F TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-262100-
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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