845
ASUS43 KLOT 150458
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-150600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 71 66 84 E9 30.05R TC 22
ILZ003-004-008-010-011-017-018-150600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-150600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 70 62 76 E6 30.11R TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 66 60 81 E5 30.10R TC 19
WAUKEGAN CLEAR 67 61 81 E5 30.12R TC 19
DUPAGE AIRPORT CLEAR 69 61 75 NE5 30.11R TC 21
WHEELING CLEAR 66 63 90 CALM 30.13R TC 19
LMZ740>746-150600-
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 70 67 90/ 10/ 10 1019.9S
WINTHROP HARBOR 70 66 290/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 72 70 N/A 1/ 3
WILMETTE BUOY 72 100/ 10/ 14 1021.5R 1/ 3
CHICAGO BUOY 72 66 100/ 8/ 10 1020.0R 1/ 3
HARRISON CRIB 73 110/ 12/ 13 N/A
CALUMET HARBOR 71 70/ 3/ 5 1018.4
BURNS HARBOR 73 120/ 7/ 12 1020.0S
MICHIGAN CITY 71 110/ 10/ 13 1018.3R
MICH CITY BUOY 71 1017.9R
ST. JOSEPH BUOY 71 69 90/ 12/ 16 1020.9R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-150600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-150600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 76 66 71 E7 30.03S TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-150600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-150600-
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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