785
ASUS43 KLOT 011158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT AUG 01 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.
ILZ001-002-007-009-015-016-024-011300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 68 66 93 NE18G30 29.66R VSB 1 TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 71; 6HR PCP: 0.05;
ILZ003-004-008-010-011-017-018-011300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 66 65 96 N9 29.76R FOG TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 67; 6HR PCP: 0.30;
ILZ005-006-012>014-019>023-011300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE HVY RAIN 68 67 96 E13 29.74F FOG TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 72; 6HR PCP: 1.22;
CHICAGO-MIDWAY NOT AVBL
AURORA TSTM 66 66 100 E12 29.72S FOG TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 69; 6HR PCP: 1.87;
WAUKEGAN RAIN 68 67 96 NE13G22 29.78R FOG TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 68; 6HR PCP: 0.37;
DUPAGE AIRPORT RAIN 66 65 96 E8 29.73S TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 71; 6HR PCP: 1.78;
WHEELING RAIN 69 68 96 E9 29.77S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 70; 6HR PCP: 0.57;
NORTHERLY ISL* N/A 68 65 90 NE13 N/A TC 20
LMZ740>746-011300-
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 69 30/ 16/ 23 1008.8S 5/ 5
WAUKEGAN HARBOR 69 68 10/ 16/ 21 1009.5R 5/ 6
WILMETTE BUOY 71 90/ 14/ 17 1010.0 5/ 5
CHICAGO BUOY 71 70 1006.6R 4/ 5
HARRISON CRIB 70 100/ 20/ 22 N/A
NORTHERLY ISL 69 120/ 12/ 20 N/A
CALUMET HARBOR 69 70/ 12/ 15 1007.0
BURNS HARBOR 1007.5S
MICHIGAN CITY 69 80/ 9/ 12 1005.6F
MICH CITY BUOY 70 73 100/ 12/ 16 N/A 2/ 3
ST. JOSEPH BUOY 71 74 80/ 12/ 14 1008.5F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-011300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-011300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 68 65 90 SW3 29.64S TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 73;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON LGT RAIN 72 70 94 S7 29.64S TC 22
ILZ079-100>102-011300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 68 64 88 W13 29.66S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-011300-
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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