685
ASUS43 KLOT 292056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE SEP 29 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.
ILZ001-002-007-009-015-016-024-292200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 80 52 37 S8 29.88F HX 80 TC 27
ILZ003-004-008-010-011-017-018-292200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-292200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 77 49 37 S12G18 29.94F TC 25
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 79 46 31 S7 29.94F TC 26
WAUKEGAN MOSUNNY 70 58 65 SE12 29.95F TC 21
DUPAGE AIRPORT SUNNY 76 54 46 S5 29.95F TC 24
WHEELING MOSUNNY 77 50 38 S9 29.96F TC 25
NORTHERLY ISL* N/A 70 59 68 E5 N/A TC 21
LMZ740>746-292200-
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 66 65 110/ 10/ 12 1014.8F 1/ 2
WAUKEGAN HARBOR 66 66 130/ 6/ 10 1015.0F 1
WILMETTE BUOY 67 90/ 8/ 10 1017.1F 1/ 2
CHICAGO BUOY 67 65 110/ 8/ 10 1013.6F 1
HARRISON CRIB 68 110/ 14/ 14 N/A
NORTHERLY ISL 70 70/ 1/ 6 N/A
CALUMET HARBOR 90/ 8/ 10 1014.9
MICHIGAN CITY 66 50/ 8/ 9 1013.8F
MICH CITY BUOY 65 64 50/ 4/ 6 N/A 0
ST. JOSEPH BUOY 65 64 350/ 4/ 4 1016.2F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-292200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-292200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 84 44 24 S7 29.93F HX 82 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-292200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 82 43 25 S7 29.96F HX 80 TC 28
MATTOON SUNNY 82 45 27 SE9 29.96F HX 80 TC 28
ILZ079-100>102-292200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 48 30 S10G16 29.97 HX 81 TC 28
CAHOKIA* MOSUNNY 85 47 26 S6 29.93F HX 82 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-292200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 81 49 32 E5 29.98F HX 80 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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