139
ASUS43 KLOT 280056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SUN SEP 27 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.
ILZ001-002-007-009-015-016-024-280200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 60 57 89 CALM 30.07R TC 16
ILZ003-004-008-010-011-017-018-280200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 58 52 80 CALM 30.10R TC 14
ILZ005-006-012>014-019>023-280200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 62 54 74 N10 30.08R TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 57 52 83 NE5 30.08R TC 14
WAUKEGAN PTCLDY 54 54 100 CALM 30.08S TC 12
DUPAGE AIRPORT MOCLDY 59 49 69 N5 30.08S TC 15
WHEELING PTCLDY 58 55 90 CALM 30.10S TC 14
NORTHERLY ISL* N/A 61 54 77 MISG N/A TC 16
LMZ740>746-280200-
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 64 65 360/ 6/ 8 1017.7R 1/ 2
WAUKEGAN HARBOR 64 64 340/ 6/ 10 1018.4S 1/ 3
WILMETTE BUOY 65 20/ 8/ 10 1020.6F 1/ 2
CHICAGO BUOY 65 64 10/ 8/ 10 1017.4S 1/ 2
HARRISON CRIB 64 10/ 8/ 8 N/A
NORTHERLY ISL 61 10/ 5/ 7 N/A
CALUMET HARBOR 350/ 5/ 9 1018.4
MICHIGAN CITY 61 20/ 6/ 7 1017.5S
MICH CITY BUOY 62 63 20/ 6/ 8 N/A 1
ST. JOSEPH BUOY 56 58 300/ 2/ 2 1018.7F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-280200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-280200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 61 56 83 NW5 30.05R TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-280200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-280200-
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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