655
ASUS43 KLOT 151156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT MON SEP 15 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.
ILZ001-002-007-009-015-016-024-151300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 65 61 87 E3 30.10R TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 70;
ILZ003-004-008-010-011-017-018-151300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 62 58 86 CALM 30.18R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 68;
ILZ005-006-012>014-019>023-151300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 66 57 72 E3 30.16R TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 69;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 57 54 89 NE3 30.16R FOG TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 66;
WAUKEGAN CLEAR 66 61 84 E3 30.18R TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 69;
DUPAGE AIRPORT CLEAR 58 54 86 CALM 30.17R TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 68;
WHEELING CLEAR 61 59 93 CALM 30.19R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 69;
ROMEOVILLE* CLEAR 63 57 82 E6 30.17R TC 17
LMZ740>746-151300-
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 67 67 120/ 10/ 12 1022.5R
WINTHROP HARBOR 69 66 N/A 1/ 3
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 70 120/ 10/ 14 1023.5R 1/ 3
CHICAGO BUOY 70 65 100/ 10/ 12 1022.1R 1/ 3
HARRISON CRIB 70 120/ 12/ 13 N/A
CALUMET HARBOR 69 110/ 7/ 8 1020.3
BURNS HARBOR 69 130/ 8/ 14 1021.7R
MICHIGAN CITY 67 110/ 8/ 10 1020.2R
MICH CITY BUOY 66 1019.9R
ST. JOSEPH BUOY 65 68 70/ 14/ 17 1022.7R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-151300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 66 63 90 NE3 30.10R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 74;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 66 94 VRB5 30.07R TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION FOG 64 64 100 NE5 30.05R VSB 1/2 TC 18
ILZ067-068-072-073-078-083-087-091-151300-
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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