247
ASUS43 KLOT 272058
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-272200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 72 53 51 CALM 30.07S TC 22
ILZ003-004-008-010-011-017-018-272200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 73 49 42 CALM 30.08F TC 23
ILZ005-006-012>014-019>023-272200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 70 48 45 NE8 30.07F TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 72 46 39 N8 30.06F TC 22
WAUKEGAN MOSUNNY 67 53 61 E7 30.08F TC 19
DUPAGE AIRPORT MOSUNNY 72 47 40 E5 30.07F TC 22
WHEELING MOSUNNY 69 49 48 VRB6 30.09F TC 21
NORTHERLY ISL* N/A 67 52 58 N8 N/A TC 19
LMZ740>746-272200-
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 65 65 10/ 10/ 12 1018.0S 1/ 2
WAUKEGAN HARBOR 65 65 10/ 8/ 12 1018.7F 1/ 2
WILMETTE BUOY 65 20/ 8/ 10 1021.5F 1
CHICAGO BUOY 65 65 20/ 8/ 12 1017.5F 1/ 2
HARRISON CRIB 65 360/ 9/ 10 N/A
NORTHERLY ISL 68 20/ 6/ 8 N/A
CALUMET HARBOR 10/ 8/ 10 1018.8
MICHIGAN CITY 66 360/ 6/ 7 1017.6F
MICH CITY BUOY 60 63 360/ 6/ 8 N/A 0
ST. JOSEPH BUOY 56 54 330/ 4/ 6 1019.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-272200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-272200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 74 51 44 W7 30.05F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-272200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-272200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 75 55 50 N6 30.04F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-272200-
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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