627  
ASUS43 KLOT 181809  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT MON JUN 18 2018  
 
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.
 
 
ILZ001-002-007-009-015-016-024-181900-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE FAIR 92 73 53 W16G24 29.96F HX 100  
6HR MIN TEMP: 79; 6HR MAX TEMP: 93;  
 
STERLING* FAIR 91 75 59 W14G22 29.96F HX 101  
SAVANNA* FAIR 91 75 59 SW10 29.94F HX 102  

 
 
ILZ003-004-008-010-011-017-018-181900-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD FAIR 88 73 61 SW13G22 29.95F HX 95  
6HR MIN TEMP: 78; 6HR MAX TEMP: 89;  
 
FREEPORT* FAIR 87 74 66 SW13 29.97F HX 95  
ROCHELLE* FAIR 89 75 65 SW16 29.97F HX 99  
DE KALB* FAIR 90 73 58 W16G26 29.98F HX 98  
PERU* FAIR 94 76 57 W15G21 29.98F HX 107  

 
 
ILZ005-006-012>014-019>023-181900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE FAIR 92 70 48 W14G23 29.94F HX 97  
6HR MIN TEMP: 80; 6HR MAX TEMP: 93;  
 
CHICAGO-MIDWAY FAIR 93 72 50 SW16G23 29.95F HX 101  
6HR MIN TEMP: 82; 6HR MAX TEMP: 93;  
 
AURORA FAIR 92 74 55 SW16 29.97F HX 101  
6HR MIN TEMP: 78; 6HR MAX TEMP: 92;  
 
LANSING* FAIR 91 75 59 W14G20 29.97F HX 101  
JOLIET* FAIR 92 74 55 SW12 29.97F HX 102  
WAUKEGAN FAIR 90 75 61 SW17G23 29.93F HX 100  
6HR MIN TEMP: 79; 6HR MAX TEMP: 90;  
 
DUPAGE AIRPORT FAIR 91 74 57 W13G23 29.96F HX 100  
6HR MIN TEMP: 78; 6HR MAX TEMP: 91;  
 
KANKAKEE* PTSUNNY 92 73 53 W14 30.00F HX 101  
WHEELING FAIR 93 71 48 W13G21 29.95F HX 100  
6HR MIN TEMP: 82; 6HR MAX TEMP: 93;  
 
MORRIS* FAIR 91 74 58 W13G20 29.97S HX 100  
ROMEOVILLE* FAIR 91 73 55 W14G20 29.97F HX 99  
NORTHERLY ISL N/A 91 67 44 W14 N/A HX 94  

 
 
LMZ740>746-181900-  
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)  
SOUTHERN BUOY 64 59 200/ 8/ 10 1013.3F 1  
HARRISON CRIB 88 260/ 17/ 19 N/A  
NORTHERLY ISL 91 240/ 8/ 15 N/A  
CALUMET HARBOR 91 230/ 9/ 15 1014.0F  
BURNS HARBOR 80 280/ 11/ 12 1014.9F  
MICHIGAN CITY 78 220/ 8/ 8 N/A  
MICHIGAN CITY 6N 77 72 250/ 4/ 6 N/A 1  
ST. JOSEPH 74 71 280/ 6/ 6 1014.1 1/ 2  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-181900-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY MOSUNNY 95 70 44 S13G22 30.01F HX 101  
GALESBURG* FAIR 91 70 50 W14G20 30.00F HX 96  
MACOMB* MOSUNNY 90 74 58 W9 30.03S HX 99  
JACKSONVILLE* SUNNY 90 74 60 SW7 30.03F HX 99  
PITTSFIELD* MOSUNNY 91 75 60 SW8 30.04F HX 101  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-181900-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PONTIAC FAIR 90 76 62 W12 30.00F HX 101  
BLOOMINGTON FAIR 88 75 65 SW12 30.03F HX 97  
DECATUR FAIR 90 75 61 SW12 30.04F HX 100  
PEORIA FAIR 93 74 53 SW12 30.00F HX 103  
6HR MIN TEMP: 78; 6HR MAX TEMP: 93;  
 
LACON* FAIR 90 73 57 W10 29.98F HX 98  
LINCOLN* FAIR 92 77 62 SW5 30.02F HX 105  
SPRINGFIELD FAIR 91 77 63 SW7 30.03F HX 104  
6HR MIN TEMP: 80; 6HR MAX TEMP: 91;  
 
TAYLORVILLE FAIR 89 76 65 SW8 30.04F HX 100  
6HR MIN TEMP: 76; 6HR MAX TEMP: 89;  
 

 
 
ILZ033-039-045-046-055>057-062-063-181900-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN FAIR 89 77 67 SW8 30.04F HX 101  
DANVILLE* FAIR 88 77 70 SW14 30.01F HX 100  
RANTOUL* FAIR 91 79 69 SW9 30.03F HX 107  
MATTOON FAIR 89 78 70 SW10 30.05F HX 103  
PARIS* FAIR 89 78 71 SW9 30.06F HX 103  

 
 
ILZ079-100>102-181900-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON MOSUNNY 91 73 55 SW12 30.05F HX 100  
BELLEVILLE MOSUNNY 93 72 51 W8 30.04F HX 100  
CAHOKIA* MOSUNNY 92 73 53 SW10G16 30.04F HX 100  
SPARTA* MOSUNNY 91 74 57 SW8 30.08F HX 99  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181900-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE FAIR 90 73 57 SW9 30.08F HX 98  
6HR MIN TEMP: 77; 6HR MAX TEMP: 91;  
 
CAIRO* FAIR 89 72 58 SW8 30.11F HX 96  
EFFINGHAM* FAIR 91 71 53 SW9 30.07F HX 97  
MARION MOSUNNY 90 72 55 SW8 30.10F HX 96  
MT. VERNON PTSUNNY 92 75 57 SW12 30.08F HX 103  
CENTRALIA* SUNNY 93 73 53 S8 30.06F HX 102  
SALEM* FAIR 92 72 51 SW8 30.07F HX 99  
METROPOLIS* FAIR 89 74 60 W6 30.12S HX 98  

 
 
ILZ067-068-072-073-078-083-087-091-181900-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE FAIR 92 70 48 SW12 30.07F HX 97  
FLORA* FAIR 91 74 57 W9 30.07F HX 100  
FAIRFIELD* FAIR 90 73 57 SW5 30.07F HX 97  
HARRISBURG* FAIR 91 75 59 SW9 30.09F HX 101  
ROBINSON* FAIR 91 74 57 W9 30.08F HX 100  
CARMI* FAIR 91 73 55 SW7 30.08F HX 100  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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