414
ASUS43 KLOT 192056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT WED AUG 19 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.
ILZ001-002-007-009-015-016-024-192200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 83 68 60 NE8 29.90F HX 86 TC 28
ILZ003-004-008-010-011-017-018-192200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-192200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 64 61 E10 29.93S HX 80 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 81 65 58 N7 29.91F HX 83 TC 27
WAUKEGAN MOSUNNY 74 65 73 NE9 29.94F TC 23
DUPAGE AIRPORT PTSUNNY 78 67 68 NE10 29.92S HX 80 TC 26
WHEELING MOSUNNY 77 66 68 E10 29.95F TC 25
NORTHERLY ISL* N/A 75 67 76 NE7 N/A TC 24
LMZ740>746-192200-
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 72 74 20/ 10/ 12 1018.6F 1/ 3
WAUKEGAN HARBOR 72 75 360/ 12/ 16 1015.1S 1/ 3
WILMETTE BUOY 73 80/ 10/ 14 1017.6F 1/ 2
CHICAGO BUOY 73 74 1012.9S 1/ 3
NORTHERLY ISL 76 30/ 8/ 9 N/A
CALUMET HARBOR 10/ 10/ 13 1014.0
MICH CITY BUOY 73 75 20/ 12/ 14 N/A 1/ 2
ST. JOSEPH BUOY 72 77 10/ 10/ 12 1015.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-192200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-192200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 81 71 71 CALM 29.90F HX 85 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-192200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-192200-
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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