337  
ASUS43 KLOT 310956  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT MON MAR 31 2025  
 
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.  
 
ILZ001-002-007-009-015-016-024-311100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 37 30 75 NW12 29.87R WCI 29 TC 3  
 
 
ILZ003-004-008-010-011-017-018-311100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-311100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE CLOUDY 36 30 79 NW12 29.77R WCI 28 TC 2  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLOUDY 37 31 78 NW16 29.79R WCI 28 TC 3  
WAUKEGAN CLOUDY 34 29 82 N9G18 29.77R WCI 27 TC 1  
DUPAGE AIRPORT LGT RAIN 36 31 82 NW13 29.78R WCI 27 TC 2  
WHEELING CLOUDY 36 32 85 NW13 29.79R WCI 27 TC 2  
NORTHERLY ISL* N/A 37 31 79 NW13 N/A WCI 29 TC 3  
 
 
LMZ740>746-311100-  
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)  
HARRISON CRIB 38 330/ 22/ 32 N/A  
NORTHERLY ISL 37 310/ 10/ 18 N/A  
CALUMET HARBOR 37 350/ 10/ 14 1006.8  
BURNS HARBOR 36 350/ 7/ 10 1008.5R  
MICHIGAN CITY 36 330/ 18/ 20 1007.2R  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-311100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-311100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
DECATUR CLOUDY 40 33 76 W12G24 29.84R TC 4  
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-311100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-311100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLOUDY 45 36 70 N15G24 29.85R TC 7  
 
 
ILZ067-068-072-073-078-083-087-091-311100-  
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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