010  
ASUS43 KLOT 120400  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 PM CDT SUN MAY 11 2008  
 
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.
 
 
ILZ001-002-007-009-015-016-024-120500-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 48 38 68 W5 29.89R  
STERLING* CLEAR 48 37 66 NW7 29.87R  
SAVANNA* CLEAR 52 36 54 NW9 29.86F  

 
 
ILZ003-004-008-010-011-017-018-120500-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD CLEAR 47 37 68 N7 29.87R  
FREEPORT* CLEAR 43 36 75 NW6 29.85S  
ROCHELLE* CLEAR 48 41 76 NW9 29.85  
DE KALB* CLEAR 48 41 76 NW10 29.82R  
PERU* CLEAR 46 43 87 NW10 29.85R  

 
 
ILZ005-006-012>014-019>023-120500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
OHARE CLOUDY 50 39 66 NE14 29.80R  
MIDWAY MOCLDY 50 39 66 N15 29.80R  
AURORA CLEAR 47 40 76 NW13 29.82R  
LANSING* PTCLDY 48 41 76 N10G17 29.79R  
JOLIET* PTCLDY 50 41 71 NW7 29.80R  
WAUKEGAN CLOUDY 47 39 74 N16G23 29.80R  
WEST CHICAGO PTCLDY 50 39 66 NW14 29.81R  
WHEELING CLOUDY 50 40 68 N12G21 29.83R  
KANKAKEE* CLOUDY 54 43 66 NW14G21 29.80R  
MORRIS* CLEAR 48 43 81 NW10 29.79S  
LEWIS AIRPORT* CLOUDY 52 43 71 NW15 29.79R  
NORTHERLY IS N/A 50 44 80 MISG N/A  

 
 
LMZ740>746-120500-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION SKY/WX TEMP WIND VSBY WAVE
 
AIR SEA DIR/SP/G HT/PER  
(F) (DEG/KT/KT) (MI) (FT/S)  
MID LAKE BUOY NOT AVBL  
CALUMET 48 330/ 15/ 22  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-120500-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY CLEAR 47 40 76 W3 29.93R  
GALESBURG* CLEAR 45 41 87 NW5 29.88S  
MACOMB* CLEAR 46 39 76 W8 29.90R  
JACKSONVILLE* CLEAR 45 41 87 W7 29.91R  
PITTSFIELD* CLEAR 48 39 71 NW6 29.93R  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-120500-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PONTIAC PTCLDY 46 43 87 NW10 29.84R  
BLOOMINGTON CLEAR 47 41 80 NW12 29.87R  
DECATUR CLEAR 49 43 80 NW12 29.87R  
PEORIA CLEAR 48 41 76 NW5 29.88R  
LACON* CLEAR 46 41 81 CALM 29.86R  
LINCOLN* CLEAR 45 43 93 W3 29.88R  
SPRINGFIELD CLEAR 46 43 89 W7 29.89R  

 
 
ILZ033-039-045-046-055>057-062-063-120500-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN MOCLDY 49 43 80 NW14 29.84R  
RANTOUL* PTCLDY 50 45 81 NW15G22 29.83R  
DANVILLE* CLOUDY 52 46 82 NW21 29.77R  
MATTOON CLEAR 49 44 83 NW17 29.84R  
PARIS* CLOUDY 52 46 82 NW15G22 29.82R  

 
 
ILZ079-100>102-120500-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BELLEVILLE CLEAR 48 43 81 W6 29.92R  
CAHOKIA* CLEAR 50 43 77 W7 29.94R  
SPARTA* CLEAR 48 45 87 CALM 29.93R  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120500-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
EFFINGHAM* CLEAR 52 43 71 NW15G22 29.86R  
MARION CLEAR 48 45 87 CALM 29.93S  
MT. VERNON CLEAR 45 43 93 W3 29.93S  
CENTRALIA* CLEAR 46 39 76 W3 29.90S  
SALEM* CLEAR 48 36 61 W6 29.90R  
METROPOLIS* PTCLDY 52 43 71 W5 29.92R  

 
 
ILZ067-068-072-073-078-083-087-091-120500-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE CLOUDY 53 45 74 NW18G24 29.82R  
OLNEY* PTCLDY 52 43 71 NW14 29.86R  
FLORA* PTCLDY 50 43 76 W8 29.88R  
FAIRFIELD* CLEAR 50 43 76 CALM 29.88R  
HARRISBURG* CLEAR 52 45 76 W8 29.91R  
ROBINSON* CLOUDY 54 45 71 NW15G24 29.82R  
CARMI* PTCLDY 52 43 71 NW13G21 29.87R  

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

 
 
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