079
ASUS43 KLOT 210356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SUN JUL 20 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.
ILZ001-002-007-009-015-016-024-210500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 73 70 90 E10 29.97F TC 23
ILZ003-004-008-010-011-017-018-210500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-210500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 68 61 78 NE8 30.02F TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 67 60 78 E6 30.02F TC 19
WAUKEGAN CLEAR 63 59 87 N3 30.03F TC 17
DUPAGE AIRPORT CLEAR 66 60 81 NE6 30.02F TC 19
WHEELING CLEAR 67 62 84 NE5 30.04F TC 19
LMZ740>746-210500-
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 30/ 14/ 16 1016.8F
WINTHROP HARBOR 69 69 320/ 10/ 12 N/A 3/ 4
WAUKEGAN HARBOR 70 69 340/ 8/ 12 N/A 2/ 4
WILMETTE BUOY 70 60/ 10/ 14 1018.7F 3/ 4
CHICAGO BUOY 71 71 20/ 10/ 16 1017.2F 2/ 4
HARRISON CRIB 76 30/ 15/ 16 N/A
NORTHERLY ISL 68 360/ 7/ 11 N/A
CALUMET HARBOR 70 10/ 8/ 11 1016.1
BURNS HARBOR 72 40/ 8/ 9 1016.9F
MICHIGAN CITY 72 30/ 12/ 14 1015.1F
MICH CITY BUOY 73 75 30/ 10/ 14 1015.4F 3/ 5
ST. JOSEPH BUOY 72 76 360/ 16/ 19 1017.5F 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-210500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 77 76 96 E7 29.92F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-210500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 77 75 93 E10 29.96R TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON MOCLDY 74 73 97 S10 29.99R TC 23
ILZ079-100>102-210500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 81 76 84 CALM 29.92R HX 87 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 79 77 94 SE5 29.95S HX 83 TC 26
ILZ067-068-072-073-078-083-087-091-210500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE TSTM 74 32 21 CALM 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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