845
ASUS43 KLOT 151856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-152000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 77 46 33 W12 29.93F TC 25
ILZ003-004-008-010-011-017-018-152000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 75 43 31 SW13 29.91F TC 24
PERU* MOSUNNY 75 46 35 NW5G21 29.95F TC 24
ILZ005-006-012>014-019>023-152000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 73 44 35 W10 29.91F TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 75 47 36 W9G20 29.92F TC 24
WAUKEGAN MOSUNNY 72 46 39 W9G18 29.89F TC 22
DUPAGE AIRPORT MOSUNNY 73 46 38 W12G22 29.92F TC 23
WHEELING MOSUNNY 73 44 35 W9G23 29.92F TC 23
ROMEOVILLE* MOSUNNY 73 48 40 W10G20 29.94F TC 23
NORTHERLY ISL* N/A 71 41 33 SW12 N/A TC 22
LMZ740>746-152000-
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 67 54 1012.2F 1
WAUKEGAN HARBOR 67 53 250/ 8/ 14 1013.2F 1
WILMETTE BUOY 69 280/ 8/ 12 1015.6F 1
CHICAGO BUOY 69 62 230/ 10/ 17 1012.0F 1
HARRISON CRIB 71 270/ 10/ 13 N/A
NORTHERLY ISL 71 220/ 8/ 14 N/A
CALUMET HARBOR 220/ 10/ 15 N/A
BURNS HARBOR 310/ 1/ 2 1014.6F
MICHIGAN CITY 67 240/ 4/ 5 1012.9F
MICH CITY BUOY 66 64 220/ 4/ 6 992.7F 1/ 3
ST. JOSEPH BUOY 65 65 220/ 10/ 12 1014.9F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-152000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-152000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 73 46 38 CALM 29.99F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-152000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-152000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 73 48 40 N9 30.01F TC 23
CAHOKIA* SUNNY 76 48 37 NW9 30.00F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 77 53 43 VRB7 30.00F TC 25
MARION PTSUNNY 77 52 41 N9 30.01F TC 25
ILZ067-068-072-073-078-083-087-091-152000-
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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