292
ASUS43 KLOT 210559
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT MON JUL 21 2025
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.
ILZ001-002-007-009-015-016-024-210700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 66 84 E13 29.99S TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 78;
ILZ003-004-008-010-011-017-018-210700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 55 70 NE6 30.04F TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 75;
ILZ005-006-012>014-019>023-210700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 66 60 81 NE5 30.03R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 73;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 65 60 84 CALM 30.03R TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 75;
WAUKEGAN CLEAR 63 58 83 N5 30.03S TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 70;
DUPAGE AIRPORT CLEAR 64 60 87 CALM 30.03R TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 75;
WHEELING CLEAR 65 61 87 CALM 30.04S TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 73;
NORTHERLY ISL* N/A 68 63 84 N6 N/A TC 20
LMZ740>746-210700-
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)
S. MID LAKE BUOY 69 69 50/ 14/ 16 1016.6S
WINTHROP HARBOR 70 69 360/ 10/ 14 N/A 2/ 4
WAUKEGAN HARBOR 70 69 10/ 10/ 14 N/A 2/ 4
WILMETTE BUOY 71 70/ 10/ 12 1018.7R 3/ 5
CHICAGO BUOY 72 71 50/ 6/ 10 1017.0R 2/ 5
HARRISON CRIB 76 40/ 11/ 11 N/A
NORTHERLY ISL 68 20/ 5/ 10 N/A
CALUMET HARBOR 20/ 6/ 9 1015.5
BURNS HARBOR 72 90/ 4/ 7 1017.3R
MICHIGAN CITY 69 50/ 7/ 9 1015.2R
MICH CITY BUOY 73 75 70/ 10/ 12 1015.4R 3/ 5
ST. JOSEPH BUOY 71 76 50/ 8/ 10 1017.2R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-210700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 75 74 96 SE6 29.97S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 80; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-210700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 78 76 93 NE7 29.97 HX 81 TC 26
6HR MIN TEMP: 78; 6HR MAX TEMP: 88;
ILZ067-068-072-073-078-083-087-091-210700-
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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