288
ASUS43 KLOT 162056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT SUN AUG 16 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.
ILZ001-002-007-009-015-016-024-162200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 83 74 74 CALM 29.93F HX 89 TC 28
ILZ003-004-008-010-011-017-018-162200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 85 72 65 W10 29.94F HX 91 TC 29
ILZ005-006-012>014-019>023-162200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 81 75 82 W7 29.92F HX 87 TC 27
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 83 74 74 NW6 29.93F HX 89 TC 28
WAUKEGAN MOSUNNY 85 73 67 W10 29.91F HX 91 TC 29
DUPAGE AIRPORT PTSUNNY 83 74 74 W7 29.93F HX 89 TC 28
WHEELING PTSUNNY 86 73 65 NW10 29.93F HX 93 TC 30
NORTHERLY ISL* N/A 81 71 71 E7 N/A HX 85 TC 27
LMZ740>746-162200-
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 82 75 250/ 12/ 17 1021.9F 1
WAUKEGAN HARBOR 83 75 280/ 12/ 19 1014.2F 1
WILMETTE BUOY 79 320/ 4/ 6 1017.4F 1
CHICAGO BUOY 78 75 1012.5F 1/ 2
HARRISON CRIB 81 110/ 4/ 5 N/A
NORTHERLY ISL 85 280/ 6/ 12 N/A
CALUMET HARBOR 50/ 6/ 8 1013.9
MICHIGAN CITY 78 260/ 1/ 1 1012.2F
MICH CITY BUOY 79 74 210/ 2/ 2 N/A 1
ST. JOSEPH BUOY 75 74 230/ 6/ 6 1014.8F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-162200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-162200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 76 72 87 S7 29.98S TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-162200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 90 77 66 CALM 30.00F HX 102 TC 32
CAHOKIA* MOSUNNY 90 75 61 VRB7 29.98F HX 100 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-162200-
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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