394
ASUS43 KLOT 110956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SAT APR 11 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.
ILZ001-002-007-009-015-016-024-111100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 33 32 96 E3 30.36S TC 1
ILZ003-004-008-010-011-017-018-111100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-111100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 37 33 85 CALM 30.40R TC 3
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 31 31 100 CALM 30.40R FOG TC -1
WAUKEGAN PTCLDY 30 29 96 W3 30.40S FOG TC -1
DUPAGE AIRPORT CLEAR 31 31 100 CALM 30.40R TC -1
WHEELING PTCLDY 33 32 96 CALM 30.42R TC 1
NORTHERLY ISL* N/A 39 34 82 CALM N/A TC 4
LMZ740>746-111100-
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 38 40 70/ 2/ 2 1022.4R 0
WAUKEGAN HARBOR 39 43 280/ 4/ 4 1030.2R 1/ 3
HARRISON CRIB 41 120/ 1/ 1 N/A
NORTHERLY ISL 39 CALM / 3 N/A
CALUMET HARBOR CALM 1029.0
BURNS HARBOR 41 CALM / 1 1030.1R
MICHIGAN CITY 38 80/ 2/ 2 1030.0R
ST. JOSEPH BUOY 40 320/ 4/ 4 1030.2R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-111100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-111100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 40 39 97 E3 30.36S TC 4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-111100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 49 46 90 NE5 30.33S TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 52 49 89 E5 30.32S TC 11
ILZ067-068-072-073-078-083-087-091-111100-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page