541
ASUS43 KLOT 151457
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON JUN 15 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.
ILZ001-002-007-009-015-016-024-151600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 51 52 W9 29.99F TC 21
ILZ003-004-008-010-011-017-018-151600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 68 50 52 SW14 29.98F TC 20
PERU* SUNNY 66 52 59 SW9 30.00F TC 19
ILZ005-006-012>014-019>023-151600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 67 45 45 W13G22 29.96F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 68 50 52 SW10G20 29.98F TC 20
WAUKEGAN SUNNY 68 47 46 W16G22 29.95F TC 20
DUPAGE AIRPORT SUNNY 68 49 50 SW9 29.97F TC 20
WHEELING MOSUNNY 69 46 43 SW12 29.97F TC 21
ROMEOVILLE* SUNNY 66 50 55 SW14 29.99F TC 19
NORTHERLY ISL* N/A 67 43 41 SW10 N/A TC 19
LMZ740>746-151600-
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 54 1021.2R 1/ 3
WAUKEGAN HARBOR 64 54 250/ 12/ 17 1014.6F 1
WILMETTE BUOY 64 240/ 12/ 16 1016.7R 1/ 2
CHICAGO BUOY 65 61 250/ 10/ 14 1013.8S 1
HARRISON CRIB 65 250/ 13/ 15 N/A
NORTHERLY ISL 65 260/ 8/ 12 N/A
CALUMET HARBOR 220/ 6/ 11 1015.3
BURNS HARBOR 240/ 5/ 7 1015.9S
MICHIGAN CITY 64 220/ 11/ 12 1013.9F
MICH CITY BUOY 63 63 240/ 12/ 16 993.6S 2/ 3
ST. JOSEPH BUOY 63 230/ 12/ 16 1015.7F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-151600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
LINCOLN* N/A N/A N/A N/A MISG N/A
SPRINGFIELD SUNNY 69 53 56 W6 30.03S TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 54 53 N5 30.03S TC 22
MARION SUNNY 72 54 53 NW5 30.03F TC 22
ILZ067-068-072-073-078-083-087-091-151600-
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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