791
ASUS43 KLOT 091256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT THU APR 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.
ILZ001-002-007-009-015-016-024-091400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
ILZ003-004-008-010-011-017-018-091400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLOUDY N/A N/A N/A CALM 30.13R
ILZ005-006-012>014-019>023-091400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 55 45 68 SW7 30.11R TC 13
CHICAGO-MIDWAY NOT AVBL
AURORA NOT AVBL
WAUKEGAN MOSUNNY 54 41 61 SW8 30.09R TC 12
DUPAGE AIRPORT NOT AVBL
WHEELING NOT AVBL
ROMEOVILLE* PTSUNNY 55 46 71 SW5 30.13R TC 13
NORTHERLY ISL* N/A 58 43 57 W2 N/A TC 14
LMZ740>746-091400-
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 50 40 340/ 6/ 8 1017.8R 1/ 4
WAUKEGAN HARBOR 49 43 30/ 6/ 8 1021.0R 1/ 3
HARRISON CRIB 59 240/ 7/ 8 N/A
NORTHERLY ISL 58 220/ 3/ 9 N/A
CALUMET HARBOR 200/ 4/ 5 1019.1
BURNS HARBOR 58 230/ 5/ 7 1020.7R
MICHIGAN CITY 54 240/ 15/ 15 1019.4R
ST. JOSEPH BUOY 45 250/ 6/ 10 1020.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-091400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-091400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-091400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-091400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 59 43 55 S8 30.21R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION MOSUNNY 61 45 55 S16G28 30.28R TC 16
ILZ067-068-072-073-078-083-087-091-091400-
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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