952
ASUS43 KLOT 151956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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.
ILZ001-002-007-009-015-016-024-152100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 91 64 40 E10G17 30.10F HX 92 TC 33
ILZ003-004-008-010-011-017-018-152100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-152100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 83 57 41 E12 30.17S HX 82 TC 28
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 87 57 35 E7 30.16F HX 86 TC 31
WAUKEGAN SUNNY 78 61 55 E9 30.19F HX 80 TC 26
DUPAGE AIRPORT SUNNY 85 56 37 E6 30.16F HX 84 TC 29
WHEELING SUNNY 80 62 54 E7 30.19F HX 81 TC 27
ROMEOVILLE* SUNNY 86 59 39 VRB5 30.16F HX 85 TC 30
NORTHERLY ISL* N/A 75 65 70 N5 N/A TC 24
LMZ740>746-152100-
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 68 40/ 6/ 6 1022.6F
WINTHROP HARBOR 69 69 90/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 70 70 N/A 1/ 3
WILMETTE BUOY 70 60/ 8/ 12 1024.9F 1/ 3
CHICAGO BUOY 71 66 30/ 8/ 10 1022.4F 1/ 3
HARRISON CRIB 71 60/ 10/ 11 N/A
NORTHERLY ISL 74 30/ 5/ 8 N/A
CALUMET HARBOR 10/ 7/ 11 1020.9
BURNS HARBOR 74 70/ 3/ 5 1022.4S
MICHIGAN CITY 73 10/ 11/ 12 1020.2F
MICH CITY BUOY 76 1019.8F
ST. JOSEPH BUOY 72 71 320/ 10/ 12 1022.5F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-152100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-152100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 92 56 29 MISG 30.08F HX 90 TC 33
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-152100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-152100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 91 63 38 E9 30.06F HX 92 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 90 63 40 N7 30.03F HX 91 TC 32
MARION MOSUNNY 91 66 43 E7 30.04F HX 94 TC 33
ILZ067-068-072-073-078-083-087-091-152100-
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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