127
ASUS43 KLOT 191956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-192100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 83 68 60 N5 29.91S HX 86 TC 28
ILZ003-004-008-010-011-017-018-192100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 66 60 NE6 29.95S HX 83 TC 27
ILZ005-006-012>014-019>023-192100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 79 65 62 NE14G20 29.93S HX 81 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 82 66 58 CALM 29.92F HX 84 TC 28
WAUKEGAN MOSUNNY 74 65 73 NE8G21 29.95S TC 23
DUPAGE AIRPORT MOSUNNY 82 66 58 VRB3 29.92F HX 84 TC 28
WHEELING MOSUNNY 77 66 68 NE9 29.96F TC 25
NORTHERLY ISL* N/A 76 67 73 N9 N/A TC 24
LMZ740>746-192100-
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/ 8/ 12 1019.3F 1/ 2
WAUKEGAN HARBOR 72 74 10/ 10/ 12 1015.3S 1/ 3
WILMETTE BUOY 73 70/ 10/ 14 1017.7F 1/ 2
CHICAGO BUOY 73 74 1013.0F 1/ 3
NORTHERLY ISL 75 40/ 8/ 9 N/A
CALUMET HARBOR 20/ 9/ 11 1014.3
MICH CITY BUOY 72 75 20/ 12/ 14 N/A 1/ 3
ST. JOSEPH BUOY 72 77 360/ 8/ 10 1015.0S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-192100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-192100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON LGT RAIN 77 73 88 SE6 29.94F TC 25
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 81 72 74 CALM 29.91F HX 85 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-192100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 72 74 W8 29.93S HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-192100-
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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