364
ASUS43 KLOT 312356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT FRI JUL 31 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.
ILZ001-002-007-009-015-016-024-010100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE RAIN 74 71 91 SE10 29.70F FOG TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 79; 6HR PCP: TRACE;
ILZ003-004-008-010-011-017-018-010100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD RAIN 66 64 94 E7G21 29.80F FOG TC 19
ILZ005-006-012>014-019>023-010100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 60 63 SE16G24 29.85F TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 78; 6HR PCP: 0.04;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 71 61 70 SE15 29.81F TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 74; 6HR PCP: 0.03;
WAUKEGAN CLOUDY 69 67 93 E6 29.85F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 75; 6HR PCP: 0.18;
DUPAGE AIRPORT CLOUDY 72 61 68 SE10G22 29.83F TC 22
6HR MIN TEMP: 69; 6HR MAX TEMP: 74; 6HR PCP: 0.07;
WHEELING CLOUDY 72 61 68 S15 29.87F TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 78; 6HR PCP: 0.09;
NORTHERLY ISL* N/A 73 58 59 S7 N/A TC 23
LMZ740>746-010100-
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 70/ 12/ 14 1009.4F 1/ 3
WAUKEGAN HARBOR 72 70 130/ 10/ 14 1012.0F 1/ 3
WILMETTE BUOY 72 160/ 12/ 14 1014.0F 2/ 3
CHICAGO BUOY 74 72 1010.3F 2/ 3
HARRISON CRIB 74 170/ 16/ 18 N/A
NORTHERLY ISL 72 180/ 4/ 12 N/A
CALUMET HARBOR 160/ 12/ 15 N/A
BURNS HARBOR 1012.5F
MICHIGAN CITY 73 190/ 5/ 6 1010.5F
MICH CITY BUOY 73 74 180/ 8/ 10 N/A 1/ 3
ST. JOSEPH BUOY 75 73 190/ 4/ 4 1012.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-010100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-010100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 74 69 85 S14G22 29.77F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 76; 6HR PCP: 0.06;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-010100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-010100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 73 72 94 S10 29.79F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-010100-
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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