287
ASUS43 KLOT 210956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-211100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 68 62 81 E8 30.00S TC 20
ILZ003-004-008-010-011-017-018-211100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-211100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 66 63 90 N3 30.04S TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 65 61 87 E3 30.04F FOG TC 18
WAUKEGAN CLEAR 66 61 84 NE5 30.05S TC 19
DUPAGE AIRPORT CLOUDY 63 60 90 CALM 30.05S TC 17
WHEELING CLEAR 67 62 84 E3 30.06S TC 19
NORTHERLY ISL* N/A 70 67 90 NE7 N/A TC 21
LMZ740>746-211100-
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 70 70/ 12/ 14 1017.7F
WINTHROP HARBOR 70 68 10/ 10/ 14 N/A 2/ 4
WAUKEGAN HARBOR 70 69 70/ 10/ 14 N/A 2/ 4
WILMETTE BUOY 71 90/ 14/ 17 1019.3F 2/ 4
CHICAGO BUOY 73 71 100/ 4/ 6 1017.8R 2/ 5
HARRISON CRIB 77 60/ 11/ 13 N/A
NORTHERLY ISL 69 40/ 5 N/A
CALUMET HARBOR 72 50/ 6/ 7 1016.3
BURNS HARBOR 69 70/ 3/ 4 1017.9R
MICHIGAN CITY 69 60/ 8/ 9 1016.1S
MICH CITY BUOY 72 75 60/ 8/ 10 1016.1S 2/ 5
ST. JOSEPH BUOY 68 75 50/ 16/ 19 1018.3S 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-211100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 73 72 94 E5 29.95R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-211100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 75 73 94 SE3 29.99F TC 24
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 74 73 97 CALM 29.95F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-211100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-211100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE LGT RAIN 75 75 100 NW7 29.99 TC 24
CAHOKIA* HVY RAIN 73 72 96 CALM 30.01S FOG TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-211100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 73 32 22 N7 N/A TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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