302
ASUS43 KLOT 021558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-021700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 74 66 76 N10 29.91S TC 23
ILZ003-004-008-010-011-017-018-021700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 65 78 N10 29.92R TC 22
ILZ005-006-012>014-019>023-021700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 65 84 N17 29.87R TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 74 67 78 N14 29.88R TC 23
WAUKEGAN CLOUDY 69 66 90 N12G21 29.88R TC 21
DUPAGE AIRPORT CLOUDY 71 66 84 N15 29.88R TC 22
WHEELING CLOUDY 70 66 87 N13G22 29.89R TC 21
NORTHERLY ISL* N/A 69 66 90 N18 N/A TC 21
LMZ740>746-021700-
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 68 350/ 19/ 25 1010.4R 4/ 5
WAUKEGAN HARBOR 68 68 330/ 17/ 25 1012.5R 4/ 5
WILMETTE BUOY 69 50/ 19/ 27 1013.6R 5/ 6
CHICAGO BUOY 70 68 1010.1R 5/ 6
HARRISON CRIB 70 360/ 22/ 23 N/A
NORTHERLY ISL 72 350/ 14/ 16 N/A
CALUMET HARBOR 72 340/ 12/ 18 1010.8
BURNS HARBOR 1010.8S
MICHIGAN CITY 67 20/ 14/ 15 1008.8R
MICH CITY BUOY 69 68 20/ 14/ 17 N/A 4/ 5
ST. JOSEPH BUOY 61 60 20/ 8/ 10 1011.1R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-021700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-021700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 72 66 81 N15G23 29.87S TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-021700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-021700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 73 64 73 N14 29.87R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-021700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 70 66 88 N10 29.76R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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