221  
ASUS43 KLOT 271256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
800 AM CDT THU MAR 27 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.
 
 
ILZ001-002-007-009-015-016-024-271400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOSUNNY 45 33 63 SE6 30.16S TC 7  

 
 
ILZ003-004-008-010-011-017-018-271400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-271400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 47 32 56 SW6 30.19S TC 8  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLOUDY 48 32 53 SW6 30.19S HAZE TC 9  
WAUKEGAN CLOUDY 45 33 63 SW5 30.17S TC 7  
DUPAGE AIRPORT CLOUDY 45 34 65 CALM 30.19S TC 7  
WHEELING CLOUDY 46 33 60 SW5 30.20S TC 8  
ROMEOVILLE* PTSUNNY 45 37 76 S5 30.21S TC 7  
NORTHERLY ISL* N/A 46 31 56 S8 N/A TC 8  

 
 
LMZ740>746-271400-  
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 48 210/ 10/ 11 N/A  
NORTHERLY ISL 46 210/ 5/ 6 N/A  
CALUMET HARBOR 44 210/ 5/ 7 1022.0  
BURNS HARBOR 44 190/ 7/ 8 1023.7R  
MICHIGAN CITY 45 190/ 12/ 13 1022.9R  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-271400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-271400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 51 35 54 S12 30.22R TC 11  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-271400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-271400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON LGT RAIN 48 41 76 SE8 30.23S TC 9  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 48 40 73 NE3 30.26R TC 9  
MARION PTSUNNY 46 39 76 SE7 30.26R TC 8  

 
 
ILZ067-068-072-073-078-083-087-091-271400-  
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.

The Nexlab IL Page Main Text Page