694
ASUS43 KLOT 301756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT THU JUL 30 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.
ILZ001-002-007-009-015-016-024-301900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 80 61 52 SE9 30.08F HX 81 TC 27
6HR MIN TEMP: 61; 6HR MAX TEMP: 80;
ILZ003-004-008-010-011-017-018-301900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 84 59 42 S10G17 30.10F HX 84 TC 29
6HR MIN TEMP: 59; 6HR MAX TEMP: 84;
ILZ005-006-012>014-019>023-301900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 85 57 38 VRB5 30.07F HX 84 TC 29
6HR MIN TEMP: 66; 6HR MAX TEMP: 85;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 83 59 44 S7 30.09F HX 83 TC 28
WAUKEGAN SUNNY 83 58 42 SW7 30.07S HX 83 TC 28
6HR MIN TEMP: 64; 6HR MAX TEMP: 84;
DUPAGE AIRPORT MOSUNNY 83 59 44 VRB6 30.08F HX 83 TC 28
6HR MIN TEMP: 62; 6HR MAX TEMP: 83;
WHEELING SUNNY 84 55 36 W7 30.09S HX 83 TC 29
6HR MIN TEMP: 64; 6HR MAX TEMP: 84;
NORTHERLY ISL* N/A 77 64 64 E6 N/A TC 25
LMZ740>746-301900-
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 72 260/ 6/ 8 1017.7F 1
WAUKEGAN HARBOR 73 70 1018.6F 0
WILMETTE BUOY 74 150/ 8/ 8 1022.2F 0
CHICAGO BUOY 74 73 120/ 8 1017.6F 1/ 3
NORTHERLY ISL 77 80/ 3/ 5 N/A
CALUMET HARBOR 60/ 6/ 8 1018.9
BURNS HARBOR 1019.3F
MICH CITY BUOY 76 73 280/ 2/ 2 N/A 1
ST. JOSEPH BUOY 73 73 250/ 2/ 4 1019.7S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-301900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 82 63 52 SE7 30.08F HX 83 TC 28
6HR MIN TEMP: 62; 6HR MAX TEMP: 82;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 66 57 E7 30.07F HX 85 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-301900-
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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