542
ASUS43 KLOT 021356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN AUG 02 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.
ILZ001-002-007-009-015-016-024-021500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 71 64 78 N6 29.91R TC 22
ILZ003-004-008-010-011-017-018-021500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-021500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 71 66 84 N18G26 29.85R TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 70 65 84 N10 29.87R TC 21
WAUKEGAN CLOUDY 68 66 93 N10G22 29.87R TC 20
DUPAGE AIRPORT CLOUDY 70 66 87 N12 29.86R TC 21
WHEELING CLOUDY 70 67 90 NE10 29.88R TC 21
NORTHERLY ISL* N/A 71 66 84 N16 N/A TC 22
LMZ740>746-021500-
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 68 360/ 19/ 23 1010.4F 4/ 5
WAUKEGAN HARBOR 68 67 330/ 19/ 25 1012.2R 3/ 5
WILMETTE BUOY 70 50/ 17/ 27 1013.1R 5/ 5
CHICAGO BUOY 70 68 1009.5R 5/ 5
HARRISON CRIB 70 10/ 21/ 24 N/A
NORTHERLY ISL 71 350/ 9/ 17 N/A
CALUMET HARBOR 350/ 11/ 16 1010.4
BURNS HARBOR 1010.5R
MICHIGAN CITY 66 20/ 15/ 17 1008.4R
MICH CITY BUOY 69 68 30/ 16/ 19 N/A 4/ 5
ST. JOSEPH BUOY 61 60 40/ 6/ 8 1010.6R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-021500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-021500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 68 65 90 N7 29.85R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-021500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-021500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 68 64 88 N12 29.84S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-021500-
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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