292
ASUS43 KLOT 111458
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT THU SEP 11 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.
ILZ001-002-007-009-015-016-024-111600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 58 65 NE3 30.21S TC 21
ILZ003-004-008-010-011-017-018-111600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 71 57 61 VRB3 30.25S TC 22
ILZ005-006-012>014-019>023-111600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 72 59 63 NE8 30.23R TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 71 62 73 E5 30.23R TC 22
WAUKEGAN MOSUNNY 69 60 73 NE12 30.25R TC 21
DUPAGE AIRPORT CLOUDY 74 60 61 NE6 30.23R TC 23
WHEELING MOSUNNY 73 62 68 NE8 30.25S TC 23
ROMEOVILLE* MOSUNNY 73 61 64 NE7 30.23R TC 23
LMZ740>746-111600-
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 65 66 30/ 8/ 10 1024.2S
WINTHROP HARBOR 63 62 290/ 12/ 16 N/A 2/ 3
WAUKEGAN HARBOR 65 68 N/A 2/ 3
WILMETTE BUOY 68 30/ 10/ 14 1026.0R 1/ 2
CHICAGO BUOY 69 65 20/ 6/ 10 1024.3R 1/ 2
HARRISON CRIB 69 30/ 8/ 8 N/A
CALUMET HARBOR 70 30/ 5/ 7 1022.4
BURNS HARBOR 72 70/ 3/ 3 1024.4R
MICHIGAN CITY 67 30/ 2/ 2 1022.5F
MICH CITY BUOY 69 1022.2R
ST. JOSEPH BUOY 68 69 CALM 1024.5R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-111600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-111600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 74 60 61 CALM 30.19S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 79 60 52 SE6 30.20S HX 80 TC 26
MATTOON SUNNY 77 63 61 S5 30.19R TC 25
ILZ079-100>102-111600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 63 57 VRB3 30.18S HX 80 TC 26
BELLEVILLE SUNNY 81 61 50 CALM 30.16R HX 82 TC 27
CAHOKIA* SUNNY 77 63 61 CALM 30.17S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 77 63 61 CALM 30.17S TC 25
MARION SUNNY 75 63 64 CALM 30.18R TC 24
ILZ067-068-072-073-078-083-087-091-111600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 76 64 66 SE6 30.19R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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