831
ASUS43 KLOT 131958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT THU AUG 13 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.
ILZ001-002-007-009-015-016-024-132100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 75 72 90 E9 29.85F TC 24
ILZ003-004-008-010-011-017-018-132100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-132100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 75 71 87 E9 29.94F TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 72 71 97 E9 29.90F FOG TC 22
WAUKEGAN LGT RAIN 73 72 96 NE6 29.97F FOG TC 23
DUPAGE AIRPORT LGT RAIN 73 72 96 NE10 29.91F FOG TC 23
WHEELING LGT RAIN 73 71 93 MISG 29.97F TC 23
NORTHERLY ISL* N/A 72 70 93 E6 N/A TC 22
LMZ740>746-132100-
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 73 74 120/ 4/ 6 1015.3F 1
WAUKEGAN HARBOR 73 74 110/ 4/ 6 1015.8F 1
WILMETTE BUOY 73 20/ 6/ 6 1018.2F 1
CHICAGO BUOY 73 74 1014.3F 1/ 3
HARRISON CRIB 73 90/ 5/ 5 N/A
NORTHERLY ISL 72 40/ 5 N/A
CALUMET HARBOR CALM / 3 1016.2
MICHIGAN CITY 74 330/ 6/ 7 1014.8R
MICH CITY BUOY 73 73 330/ 6/ 8 N/A 0
ST. JOSEPH BUOY 73 73 320/ 4/ 4 1016.3F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-132100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-132100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 81 73 76 NE16 29.90F HX 86 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-132100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 71 70 96 E13G25 29.95 THUNDER TC 22
ILZ079-100>102-132100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 75 55 S8 29.89F HX 104 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 93 77 59 S9 29.91F HX 107 TC 34
ILZ067-068-072-073-078-083-087-091-132100-
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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