232
ASUS43 KLOT 181157
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT FRI JUL 18 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.
ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 64 59 83 E8 30.11F TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 66;
ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 62 56 80 NW5 30.12S TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 62;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 58 55 90 NW3 30.15R TC 14
6HR MIN TEMP: 54; 6HR MAX TEMP: 59;
WAUKEGAN MOSUNNY 64 58 80 E8 30.13S TC 18
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
DUPAGE AIRPORT MOSUNNY 61 56 83 CALM 30.14R TC 16
6HR MIN TEMP: 56; 6HR MAX TEMP: 61;
WHEELING MOSUNNY 62 58 86 N3 30.14S TC 17
6HR MIN TEMP: 59; 6HR MAX TEMP: 63;
NORTHERLY ISL* N/A 68 60 75 NE7 N/A TC 20
LMZ740>746-181300-
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 66 69 100/ 10/ 12 1020.6F
WINTHROP HARBOR 67 68 50/ 10/ 12 N/A 2/ 6
WAUKEGAN HARBOR 68 69 20/ 12/ 14 N/A 2/ 3
WILMETTE BUOY 69 90/ 14/ 17 1021.6S 2/ 6
CHICAGO BUOY 69 71 50/ 8/ 10 1020.4R 2/ 6
HARRISON CRIB 74 70/ 11/ 12 N/A
NORTHERLY ISL 66 50/ 7 N/A
CALUMET HARBOR 63 240/ 2/ 3 1018.9
BURNS HARBOR 66 CALM / 3 1021.0R
MICHIGAN CITY 63 100/ 5/ 6 1019.0R
MICH CITY BUOY 66 75 90/ 6/ 8 1018.9R 2/ 7
ST. JOSEPH BUOY 63 76 60/ 12/ 17 1021.1R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 68 66 93 E12 30.09R FOG TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 67 64 90 E8 30.11R TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 70;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FOG 73 72 94 NE5 30.08 VSB 1 TC 23
BELLEVILLE PTSUNNY 75 73 94 CALM 30.06 FOG TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 73 73 100 CALM 30.06S FOG TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 73;
MARION PTSUNNY 72 72 100 CALM 30.07S TC 22
ILZ067-068-072-073-078-083-087-091-181300-
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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