911
ASUS43 KLOT 150956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT AUG 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.
ILZ001-002-007-009-015-016-024-151100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 73 72 96 S6 30.04S TC 23
ILZ003-004-008-010-011-017-018-151100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 70 66 87 CALM 30.10S TC 21
ILZ005-006-012>014-019>023-151100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 69 87 CALM 30.08F TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 71 69 93 NE3 30.07F TC 22
WAUKEGAN CLOUDY 73 69 87 SE6 30.08F TC 23
DUPAGE AIRPORT MOCLDY 71 68 90 NE3 30.07F TC 22
WHEELING CLOUDY 72 69 90 CALM 30.10S TC 22
NORTHERLY ISL* N/A 72 69 90 CALM N/A TC 22
LMZ740>746-151100-
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 75 74 70/ 14/ 16 1018.0S 3/ 5
WAUKEGAN HARBOR 75 74 80/ 8/ 12 1019.0R 2/ 5
WILMETTE BUOY 74 130/ 4/ 6 1021.5F 2/ 5
CHICAGO BUOY 74 73 1017.7F 2/ 4
HARRISON CRIB 74 160/ 4/ 4 N/A
NORTHERLY ISL 73 CALM / 4 N/A
CALUMET HARBOR CALM / 1 1018.7
MICHIGAN CITY 73 120/ 3/ 3 1017.4F
MICH CITY BUOY 73 73 150/ 4/ 6 N/A 2/ 5
ST. JOSEPH BUOY 74 75 160/ 4/ 6 1020.0R 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-151100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA TSTM 72 72 100 SW10G21 30.10 FOG TC 22
SPRINGFIELD CLOUDY 74 73 97 NW12 30.12R TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-151100-
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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