109
ASUS43 KLOT 091558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT WED SEP 09 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.
ILZ001-002-007-009-015-016-024-091700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 71 69 93 S7 30.07S TC 22
ILZ003-004-008-010-011-017-018-091700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 70 94 SW12 30.05F TC 22
ILZ005-006-012>014-019>023-091700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 73 70 90 W8G17 30.05R TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 71 70 96 W8 30.08R TC 22
WAUKEGAN CLOUDY 72 71 97 W10 30.02S TC 22
DUPAGE AIRPORT LGT RAIN 71 69 93 SW8 30.06R TC 22
WHEELING LGT RAIN 73 70 90 W8 30.05R TC 23
NORTHERLY ISL* N/A 74 68 81 W7 N/A TC 23
LMZ740>746-091700-
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 65 250/ 8/ 14 1019.3F 0
WAUKEGAN HARBOR 73 71 260/ 10/ 16 1017.0R 0
WILMETTE BUOY 73 260/ 10/ 12 1020.1R 1
CHICAGO BUOY 75 72 1016.4R 1
HARRISON CRIB 75 260/ 14/ 18 N/A
NORTHERLY ISL 74 240/ 7/ 11 N/A
CALUMET HARBOR 210/ 5/ 7 1017.8
MICHIGAN CITY 72 220/ 9/ 10 1016.6R
MICH CITY BUOY 68 67 230/ 6/ 8 N/A 1
ST. JOSEPH BUOY 71 71 220/ 10/ 10 1018.1R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-091700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-091700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 80 66 62 N8 30.12R HX 82 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-091700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-091700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 91 72 52 SW14G24 30.10S HX 98 TC 33
MARION MOSUNNY 88 73 62 S12 30.11S HX 96 TC 31
ILZ067-068-072-073-078-083-087-091-091700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 90 72 55 W10G17 30.10R HAZE HX 96
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page