203
ASUS43 KLOT 211056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-211200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 67 62 84 E9 30.00S TC 19
ILZ003-004-008-010-011-017-018-211200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-211200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 68 66 93 NE8 30.03F TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 64 62 93 NE6 30.04S FOG TC 18
WAUKEGAN CLEAR 65 61 87 NE3 30.06R FOG TC 18
DUPAGE AIRPORT PTCLDY 63 61 93 N6 30.04F FOG TC 17
WHEELING PTCLDY 67 62 84 E3 30.07R TC 19
ROMEOVILLE* CLEAR 66 66 100 NE9 30.04S FOG TC 19
NORTHERLY ISL* N/A 69 67 93 NE8 N/A TC 21
LMZ740>746-211200-
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 1018.0R
WINTHROP HARBOR 70 68 30/ 10/ 12 N/A 2/ 3
WAUKEGAN HARBOR 70 69 60/ 8/ 10 N/A 2/ 5
WILMETTE BUOY 71 100/ 12/ 16 1019.3R 2/ 5
CHICAGO BUOY 73 71 100/ 6/ 8 1017.3F 2/ 5
HARRISON CRIB 77 80/ 12/ 13 N/A
NORTHERLY ISL 69 60/ 7/ 7 N/A
CALUMET HARBOR 70/ 5/ 6 1016.2
BURNS HARBOR 69 80/ 5/ 5 1017.9S
MICHIGAN CITY 67 80/ 6/ 7 1016.2R
MICH CITY BUOY 71 75 70/ 10/ 12 1016.2F 2/ 5
ST. JOSEPH BUOY 67 75 70/ 14/ 17 1018.4R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-211200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 73 72 96 SE6 29.97R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-211200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 74 73 97 CALM 29.99R TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-211200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-211200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 74 73 97 NW10G23 29.98S TC 23
ILZ067-068-072-073-078-083-087-091-211200-
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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