615
ASUS43 KLOT 140156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT SEP 13 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.
ILZ001-002-007-009-015-016-024-140300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 75 69 81 E3 29.94R TC 24
ILZ003-004-008-010-011-017-018-140300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-140300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 71 65 81 E7 30.00R TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 70 65 84 E6 29.99R TC 21
WAUKEGAN PTCLDY 68 65 90 CALM 30.01R TC 20
DUPAGE AIRPORT PTCLDY 72 64 76 E5 30.00R TC 22
WHEELING PTCLDY 71 65 81 CALM 30.02R TC 22
LMZ740>746-140300-
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 66 110/ 8/ 8 1016.5S
WINTHROP HARBOR 69 67 130/ 6/ 8 N/A 1/ 4
WAUKEGAN HARBOR 70 69 N/A 1/ 4
WILMETTE BUOY 70 110/ 8/ 12 1018.0R 1/ 2
CHICAGO BUOY 71 65 100/ 6/ 8 1016.6R 1/ 2
HARRISON CRIB 71 110/ 10/ 11 N/A
CALUMET HARBOR 71 100/ 5/ 6 1014.9
BURNS HARBOR 70 150/ 3/ 6 1016.9R
MICHIGAN CITY 69 100/ 4/ 5 1015.0R
MICH CITY BUOY 69 1014.3R
ST. JOSEPH BUOY 69 69 90/ 8/ 12 1017.4R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-140300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-140300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE PTCLDY 75 64 69 MISG 29.97S TC 24
ILZ033-039-045-046-055>057-062-063-140300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-140300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 70 83 S5 29.97R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 75 67 76 CALM 29.98R TC 24
ILZ067-068-072-073-078-083-087-091-140300-
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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