155
ASUS43 KLOT 020356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SAT AUG 01 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.
ILZ001-002-007-009-015-016-024-020500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 69 64 84 N6 29.85S TC 21
ILZ003-004-008-010-011-017-018-020500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-020500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 65 84 NE16 29.80F TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 68 65 90 NE9 29.81F TC 20
WAUKEGAN CLOUDY 68 67 96 N9 29.83F TC 20
DUPAGE AIRPORT MOCLDY 69 65 86 NE13 29.81F TC 21
WHEELING MOCLDY 69 66 90 NE15G24 29.83F TC 21
NORTHERLY ISL* N/A 70 65 84 N12 N/A TC 21
LMZ740>746-020500-
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 69 10/ 12/ 16 1010.6R 3/ 4
WAUKEGAN HARBOR 70 68 350/ 12/ 17 1011.2F 3/ 5
WILMETTE BUOY 70 80/ 19/ 27 1012.2S 5/ 6
CHICAGO BUOY 72 70 1008.1F 5/ 6
HARRISON CRIB 71 40/ 25/ 28 N/A
NORTHERLY ISL 70 50/ 20 N/A
CALUMET HARBOR 10/ 13/ 18 1009.0
BURNS HARBOR 1008.8R
MICHIGAN CITY 70 30/ 16/ 17 1006.5F
MICH CITY BUOY 70 71 30/ 17/ 23 N/A 4/ 6
ST. JOSEPH BUOY 69 67 40/ 12/ 16 1009.4F 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-020500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-020500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 68 66 93 N13G23 29.76R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON LGT RAIN 70 68 94 N5 29.66R FOG TC 21
ILZ079-100>102-020500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-020500-
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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