227
ASUS43 KLOT 021457
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT FRI OCT 02 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.
ILZ001-002-007-009-015-016-024-021600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 59 45 59 N9 30.27R TC 15
ILZ003-004-008-010-011-017-018-021600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 57 45 64 N12 30.27R TC 14
ILZ005-006-012>014-019>023-021600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 61 49 64 N13 30.21R TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 59 47 64 N9 30.23R TC 15
WAUKEGAN MOSUNNY 56 47 71 N6 30.22R TC 13
DUPAGE AIRPORT PTSUNNY 59 47 64 N13 30.23R TC 15
WHEELING PTSUNNY 59 49 69 N10 30.23R TC 15
NORTHERLY ISL* N/A 62 52 69 N15 N/A TC 17
LMZ740>746-021600-
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 58 63 340/ 17/ 21 1017.5R 4/ 6
WAUKEGAN HARBOR 58 62 320/ 14/ 21 1022.1R 3/ 6
WILMETTE BUOY 60 350/ 17/ 23 1024.1R 4/ 6
CHICAGO BUOY 62 64 10/ 17/ 23 1021.0R 4/ 6
HARRISON CRIB 62 360/ 21/ 23 N/A
NORTHERLY ISL 62 350/ 14/ 16 N/A
CALUMET HARBOR 340/ 11/ 17 1022.0
MICHIGAN CITY 63 30/ 10/ 11 1020.9R
MICH CITY BUOY 62 63 40/ 10/ 14 N/A 4/ 6
ST. JOSEPH BUOY 61 61 20/ 8/ 12 1022.4R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-021600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-021600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 62 51 67 N13 30.20S TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-021600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-021600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 63 59 88 N12 30.17R TC 17
CAHOKIA* CLOUDY 64 61 88 N15 30.17R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION LGT RAIN 64 64 100 N17 30.12R FOG TC 18
ILZ067-068-072-073-078-083-087-091-021600-
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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