632  
ASUS43 KLOT 301656  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 PM CDT SUN MAR 30 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.
 
 
ILZ001-002-007-009-015-016-024-301800-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 57 48 72 SW15G25 29.58R TC 14  

 
 
ILZ003-004-008-010-011-017-018-301800-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-301800-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 70 62 76 S10G26 29.55F TC 21  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTSUNNY 71 61 70 S18G26 29.55F TC 22  
WAUKEGAN FOG 45 44 97 NE7 29.57F VSB 1/4 TC 7  
DUPAGE AIRPORT PTSUNNY 71 61 70 S23G31 29.55F TC 22  
WHEELING CLOUDY 69 62 78 S15G24 29.58F TC 21  
ROMEOVILLE* PTSUNNY 72 66 83 S22 29.59F TC 22  
NORTHERLY ISL* N/A 68 60 75 S16 N/A TC 20  

 
 
LMZ740>746-301800-  
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 66 190/ 23/ 26 N/A  
NORTHERLY ISL 68 200/ 13/ 20 N/A  
CALUMET HARBOR 66 190/ 10/ 15 1002.1  
BURNS HARBOR 66 200/ 11/ 15 1003.7F  
MICHIGAN CITY 67 180/ 14/ 17 1002.1F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-301800-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY LGT RAIN 49 45 86 W8 29.70R TC 9  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-301800-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DECATUR PTSUNNY 73 64 73 S17G30 29.65F TC 23  
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-301800-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MATTOON CLOUDY 71 65 81 S17G25 29.66F TC 22  

 
 
ILZ079-100>102-301800-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTSUNNY 72 57 60 SW14G24 29.66F TC 22  
BELLEVILLE TSTM 68 64 88 S7 29.67 FOG TC 20  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301800-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTSUNNY 74 64 71 S22G33 29.74R TC 23  
MARION CLOUDY 72 66 83 S13G25 29.76R TC 22  

 
 
ILZ067-068-072-073-078-083-087-091-301800-  
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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