744
ASUS43 KLOT 170056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-170200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 78 70 76 NW7 29.97S HX 80 TC 26
ILZ003-004-008-010-011-017-018-170200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-170200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 81 71 71 NW8 29.91R HX 85 TC 27
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 76 74 93 SW6 29.94R TC 24
WAUKEGAN PTCLDY 78 68 71 NW7 29.92R HX 80 TC 26
DUPAGE AIRPORT PTCLDY 79 73 82 W5 29.93R HX 82 TC 26
WHEELING PTCLDY 82 71 69 NW9 29.93R HX 86 TC 28
NORTHERLY ISL* N/A 83 67 58 W6 N/A HX 85 TC 28
LMZ740>746-170200-
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 79 75 310/ 8/ 10 1014.8F 1
WAUKEGAN HARBOR 80 75 340/ 8/ 10 1014.0R 0
WILMETTE BUOY 79 290/ 6/ 8 1016.5S 1
CHICAGO BUOY 77 74 1011.8R 1
HARRISON CRIB 83 310/ 5/ 7 N/A
NORTHERLY ISL 80 CALM / 9 N/A
CALUMET HARBOR 260/ 4/ 8 1012.7
MICHIGAN CITY 81 260/ 5/ 5 1010.8R
MICH CITY BUOY 78 74 230/ 2/ 4 N/A 0
ST. JOSEPH BUOY 76 75 220/ 2/ 2 1013.4R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-170200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 77 75 93 W5 29.99R TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 84 75 74 VRB3 29.97R HX 92 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-170200-
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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