336
ASUS43 KLOT 262156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-262300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 68 54 60 CALM 30.10F TC 20
ILZ003-004-008-010-011-017-018-262300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 70 50 49 NE5 30.13F TC 21
ILZ005-006-012>014-019>023-262300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 66 47 50 NE9 30.14F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 70 48 45 E7 30.13F TC 21
WAUKEGAN MOSUNNY 60 51 72 NE6 30.16F TC 16
DUPAGE AIRPORT MOSUNNY 68 48 48 E12 30.14F TC 20
WHEELING MOSUNNY 63 48 58 E8 30.17F TC 17
NORTHERLY ISL* N/A 61 48 62 N5 N/A TC 16
LMZ740>746-262300-
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 65 360/ 6/ 10 1020.1F 1/ 4
WAUKEGAN HARBOR 61 64 40/ 6/ 10 1021.0F 1/ 4
WILMETTE BUOY 61 20/ 6/ 8 1023.7F 1/ 4
CHICAGO BUOY 62 64 20/ 8/ 12 1020.0F 1/ 3
HARRISON CRIB 61 20/ 7/ 8 N/A
NORTHERLY ISL 63 20/ 5/ 9 N/A
CALUMET HARBOR 360/ 7/ 9 1021.3
MICHIGAN CITY 63 30/ 9/ 10 1020.2F
MICH CITY BUOY 60 62 30/ 8/ 10 N/A 1/ 2
ST. JOSEPH BUOY 55 53 40/ 6/ 6 1022.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-262300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 71 48 43 W3 30.10F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-262300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-262300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-262300-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page