621
ASUS43 KLOT 262056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-262200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 68 54 60 SW5 30.11F TC 20
ILZ003-004-008-010-011-017-018-262200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 71 45 39 VRB3 30.15F TC 22
ILZ005-006-012>014-019>023-262200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 66 45 46 NE8 30.15F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 71 46 40 NE3 30.14F TC 22
WAUKEGAN MOSUNNY 63 48 58 NE7 30.17F TC 17
DUPAGE AIRPORT MOSUNNY 71 50 47 E6 30.15F TC 22
WHEELING MOSUNNY 64 47 53 E9 30.18F TC 18
NORTHERLY ISL* N/A 64 48 56 NE7 N/A TC 18
LMZ740>746-262200-
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 65 20/ 8/ 10 1020.4F 1/ 4
WAUKEGAN HARBOR 61 64 50/ 8/ 10 1021.3F 1/ 3
WILMETTE BUOY 61 20/ 6/ 10 1024.1F 1/ 4
CHICAGO BUOY 62 64 40/ 8/ 12 1020.3F 1/ 3
HARRISON CRIB 61 40/ 9/ 10 N/A
NORTHERLY ISL 64 40/ 8/ 9 N/A
CALUMET HARBOR 360/ 9/ 11 1021.8
MICHIGAN CITY 63 30/ 7/ 8 1020.7F
MICH CITY BUOY 60 61 10/ 10/ 12 N/A 1/ 3
ST. JOSEPH BUOY 54 53 30/ 6/ 6 1022.2F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-262200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 71 50 47 NW5 30.11F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-262200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-262200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 75 43 31 VRB7 30.09S TC 24
ILZ067-068-072-073-078-083-087-091-262200-
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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