763
ASUS43 KLOT 201456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON OCT 20 2025
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.
ILZ001-002-007-009-015-016-024-201600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 56 38 50 S13 29.89F TC 13
ILZ003-004-008-010-011-017-018-201600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-201600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 54 36 50 S9 29.98F TC 12
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 51 40 65 S9 29.98F TC 11
WAUKEGAN SUNNY 54 35 48 S15 29.97S TC 12
DUPAGE AIRPORT SUNNY 53 40 61 S9 29.97F TC 12
WHEELING SUNNY 53 39 59 S10 30.00S TC 12
ROMEOVILLE* SUNNY 52 43 71 SE7 30.01S TC 11
NORTHERLY ISL* N/A 55 36 48 S6 N/A TC 13
LMZ740>746-201600-
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)
S. MID LAKE BUOY 57 62 200/ 12/ 16 1015.1F
WINTHROP HARBOR 54 58 N/A 2/ 7
WAUKEGAN HARBOR 53 57 N/A 1/ 6
WILMETTE BUOY 53 250/ 14/ 17 1015.8R 2/ 7
CHICAGO BUOY 54 210/ 12/ 16 N/A 2/ 7
HARRISON CRIB 52 200/ 14/ 15 N/A
NORTHERLY ISL 51 240/ 3/ 9 N/A
CALUMET HARBOR 49 180/ 5/ 6 1015.2
BURNS HARBOR 50 180/ 5/ 7 1017.3S
MICHIGAN CITY 52 160/ 8/ 9 1015.8F
ST. JOSEPH BUOY 54 58 180/ 14/ 19 1017.1R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-201600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-201600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 57 40 52 S10 30.00F TC 14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-201600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-201600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 57 39 51 S12 30.04F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 59 39 47 S13 30.10S TC 15
MARION SUNNY 57 41 54 S12 30.11S TC 14
ILZ067-068-072-073-078-083-087-091-201600-
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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