821
ASUS43 KLOT 081856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT TUE SEP 08 2026
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.
ILZ001-002-007-009-015-016-024-082000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 87 64 46 S10 30.02F HX 88 TC 31
ILZ003-004-008-010-011-017-018-082000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 60 50 SE12 30.09F HX 81 TC 27
ILZ005-006-012>014-019>023-082000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 81 56 42 VRB5 30.10F HX 81 TC 27
CHICAGO-MIDWAY PTSUNNY 82 58 43 W3 30.11F HX 82 TC 28
AURORA PTSUNNY 83 61 47 SE7 30.11F HX 83 TC 28
WAUKEGAN PTSUNNY 76 65 68 E8 30.10F TC 24
DUPAGE AIRPORT PTSUNNY 81 61 50 S8 30.11F HX 82 TC 27
WHEELING PTSUNNY 82 58 43 NW3 30.11F HX 82 TC 28
NORTHERLY ISL* N/A 76 65 68 E9 N/A TC 24
LMZ740>746-082000-
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)
WINTHROP HARBOR 71 69 110/ 6/ 8 1019.1F 1/ 4
WAUKEGAN HARBOR 72 72 110/ 8/ 12 1019.8F 1/ 4
WILMETTE BUOY 72 130/ 8/ 10 1023.8F 1/ 3
CHICAGO BUOY 74 74 1019.2F 1/ 2
HARRISON CRIB 75 110/ 10/ 10 N/A
NORTHERLY ISL 76 90/ 6/ 9 N/A
CALUMET HARBOR 90/ 5/ 7 1020.5
MICHIGAN CITY 73 20/ 4/ 6 1019.4F
MICH CITY BUOY 72 68 30/ 4/ 4 N/A 0
ST. JOSEPH BUOY 71 66 340/ 2/ 4 1021.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-082000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-082000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 90 58 33 SE6 30.08F HX 89 TC 32
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-082000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 85 62 46 S7 30.13F HX 85 TC 29
ILZ079-100>102-082000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 90 61 37 S5 30.09F HX 89 TC 32
CAHOKIA* PTSUNNY 92 66 42 VRB7 30.08F HX 94 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-082000-
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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