012
ASUS43 KLOT 170156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 76 67 73 NW6 29.99R TC 24
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 73 63 70 NW9 30.00R TC 23
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 81 71 71 NW9 29.93R HX 85 TC 27
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 75 74 96 W7 29.96R TC 24
WAUKEGAN PTCLDY 75 66 73 N8G18 29.95R TC 24
DUPAGE AIRPORT MOCLDY 79 71 76 NW8 29.95R HX 82 TC 26
WHEELING MOCLDY 79 68 69 N10 29.96R HX 81 TC 26
NORTHERLY ISL* N/A 81 68 64 NW7 N/A HX 84 TC 27
LMZ740>746-170300-
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 78 75 310/ 12/ 17 1013.4F 1/ 2
WAUKEGAN HARBOR 78 75 320/ 10/ 16 1014.9R 1
WILMETTE BUOY 77 360/ 6/ 8 1017.3R 1
CHICAGO BUOY 80 74 1012.5R 0
HARRISON CRIB 83 300/ 12/ 13 N/A
NORTHERLY ISL 82 300/ 8/ 11 N/A
CALUMET HARBOR 240/ 3/ 7 1013.4
MICHIGAN CITY 80 230/ 6/ 6 1011.7R
MICH CITY BUOY 77 74 220/ 4/ 4 N/A 0
ST. JOSEPH BUOY 76 74 210/ 4/ 4 1014.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 76 74 93 NW5 29.98F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 77 83 CALM 29.93F HX 91 TC 28
ILZ067-068-072-073-078-083-087-091-170300-
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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