880
ASUS43 KLOT 170556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SAT OCT 17 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.
ILZ001-002-007-009-015-016-024-170700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 43 36 76 CALM 30.50R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 50;
ILZ003-004-008-010-011-017-018-170700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-170700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 42 30 62 N14 30.43R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 49;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 42 31 64 N10 30.45R TC 6
6HR MIN TEMP: 40; 6HR MAX TEMP: 48;
WAUKEGAN CLEAR 41 29 62 NW7 30.44R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 48;
DUPAGE AIRPORT CLEAR 41 30 65 N10 30.45R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 49;
WHEELING CLEAR 42 30 62 N10 30.46R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 49;
NORTHERLY ISL* N/A 47 38 71 NW12 N/A TC 8
LMZ740>746-170700-
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 47 55 1018.5R
WAUKEGAN HARBOR 45 53 300/ 17/ 23 1028.7R 5/ 8
WILMETTE BUOY 49 1025.7F 7/ 7
CHICAGO BUOY 51 61 340/ 23/ 35 1028.4R 6/ 7
HARRISON CRIB 49 340/ 25/ 28 N/A
NORTHERLY ISL 48 310/ 11/ 20 N/A
CALUMET HARBOR 350/ 19/ 27 1029.3
MICHIGAN CITY 49 10/ 28/ 31 1028.0R
MICH CITY BUOY 50 60 20/ 21/ 29 N/A 10/ 9
ST. JOSEPH BUOY 49 60 30/ 19/ 29 1030.2R 9/ 8
ILZ025>027-034>036-040-047-049-050-058-095>099-170700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 46 39 76 N9 30.47R TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 51; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-170700-
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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