551  
ASUS43 KLOT 201811  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 PM CST FRI DEC 20 2024  
 
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.  
 
ILZ001-002-007-009-015-016-024-201900-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 30 23 75 NW12G25 30.35S WCI 20 TC -1  
6HR MIN TEMP: 25; 6HR MAX TEMP: 30;  
 
 
 
ILZ003-004-008-010-011-017-018-201900-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD SUNNY 29 18 63 N18G26 30.31R WCI 16 TC -2  
6HR MIN TEMP: 28; 6HR MAX TEMP: 32; 6HR PCP: 0.01;  
 
FREEPORT* SUNNY 28 20 71 N15 30.34R WCI 17 TC -2  
ROCHELLE* SUNNY 28 20 71 N18 30.29R WCI 15 TC -2  
DE KALB* MOSUNNY 26 22 82 N17G25 30.26R WCI 14 TC -3  
PERU* PTSUNNY 32 26 78 NW17G24 30.28R WCI 21 TC 0  
 
 
ILZ005-006-012>014-019>023-201900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE CLOUDY 32 26 78 N20G29 30.20R WCI 20 TC 0  
6HR MIN TEMP: 32; 6HR MAX TEMP: 35; 6HR PCP: TRACE;  
 
CHICAGO-MIDWAY FLURRIES 34 27 75 N17G26 30.19R WCI 23 TC 1  
6HR MIN TEMP: 34; 6HR MAX TEMP: 36; 6HR PCP: TRACE;  
 
AURORA FLURRIES 29 24 82 NW20 30.24R WCI 16 TC -2  
6HR MIN TEMP: 29; 6HR MAX TEMP: 33; 6HR PCP: TRACE;  
 
JOLIET* CLOUDY 35 30 83 N12G17 30.22R WCI 26 TC 2  
WAUKEGAN PTSUNNY 30 23 75 N12G28 30.21R WCI 20 TC -1  
6HR MIN TEMP: 30; 6HR MAX TEMP: 34; 6HR PCP: TRACE;  
 
DUPAGE AIRPORT CLOUDY 33 26 75 N17 30.21R WCI 22 TC 1  
6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: TRACE;  
 
KANKAKEE* CLOUDY 34 29 83 N15 30.18R WCI 24 TC 1  
WHEELING CLOUDY 32 25 75 N16G26 30.23R WCI 21 TC 0  
6HR MIN TEMP: 32; 6HR MAX TEMP: 34; 6HR PCP: 0.01;  
 
MORRIS* CLOUDY 31 28 87 NW15G21 30.22R WCI 21 TC 0  
ROMEOVILLE* CLOUDY 34 32 93 N12G24 30.22R WCI 25 TC 1  
LANSING* CLOUDY 35 25 67 N10G20 30.17R WCI 27 TC 1  
NORTHERLY ISL* N/A 32 28 86 NW14 N/A WCI 22 TC 0  
 
 
LMZ740>746-201900-  
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 35 340/ 37/ 41 N/A  
NORTHERLY ISL 32 330/ 14/ 24 N/A  
CALUMET HARBOR 35 360/ 19/ 30 1020.7  
BURNS HARBOR 35 10/ 14/ 17 1021.0R  
MICHIGAN CITY 35 10/ 28/ 31 1020.1R  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-201900-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
QUINCY CLOUDY 28 19 69 NW21 30.38S WCI 15 TC -2  
GALESBURG* CLOUDY 29 25 88 N16G22 N/A WCI 17 TC -2  
MACOMB* CLOUDY 28 22 78 NW22 30.38R WCI 14 TC -2  
JACKSONVILLE* CLOUDY 29 21 74 NW20G25 30.34S WCI 16 TC -2  
PITTSFIELD* CLOUDY 29 21 71 NW17G24 30.37S WCI 17 TC -1  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-201900-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PONTIAC CLOUDY 32 28 82 MISG 30.23S TC 0  
BLOOMINGTON CLOUDY 30 28 93 NW17G24 30.24R WCI 18 TC -1  
DECATUR CLOUDY 35 26 69 NW18G26 30.23F WCI 24 TC 2  
PEORIA CLOUDY 30 24 78 NW9G25 30.30R WCI 22 TC -1  
6HR MIN TEMP: 27; 6HR MAX TEMP: 31; 6HR PCP: TRACE;  
 
LACON* CLOUDY 32 24 74 N13G22 30.28S WCI 22 TC 0  
LINCOLN* CLOUDY 32 26 79 NW12G21 30.28S WCI 23 TC 0  
SPRINGFIELD CLOUDY 30 23 75 MISG 30.30R TC -1  
6HR MIN TEMP: 29; 6HR MAX TEMP: 30;  
 
TAYLORVILLE CLOUDY 31 24 76 NW20 30.28R WCI 18 TC -1  
6HR MIN TEMP: 30; 6HR MAX TEMP: 31;  
 
 
 
ILZ033-039-045-046-055>057-062-063-201900-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHAMPAIGN CLOUDY 34 28 79 NW20G30 30.20R WCI 23 TC 1  
RANTOUL* CLOUDY 33 29 85 NW15G25 30.19R WCI 23 TC 1  
MATTOON CLOUDY 32 28 85 NW24G32 30.19R WCI 19 TC 0  
PARIS* CLOUDY 32 29 89 NW18G25 N/A WCI 21 TC 0  
 
 
ILZ079-100>102-201900-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON CLOUDY 37 21 52 NW21G33 30.33R WCI 27 TC 3  
BELLEVILLE CLOUDY 33 23 65 NW20G25 30.31R WCI 21 TC 1  
CAHOKIA* CLOUDY 32 22 66 NW24G32 30.35R WCI 19 TC 0  
SPARTA* CLOUDY 36 24 61 NW16G23 30.32R WCI 26 TC 2  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-201900-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLOUDY 34 23 64 NW15G31 30.29R WCI 24 TC 1  
6HR MIN TEMP: 32; 6HR MAX TEMP: 34;  
 
CAIRO* CLOUDY 35 26 69 NW20 30.32R WCI 24 TC 2  
EFFINGHAM* CLOUDY 31 26 81 NW20G28 30.24S WCI 19 TC -1  
MARION CLOUDY 34 25 69 NW18G26 30.28R WCI 23 TC 1  
MT. VERNON CLOUDY 32 24 72 VRB5 30.27R WCI 27 TC 0  
CENTRALIA* CLOUDY 32 24 71 NW17G26 30.28R WCI 21 TC 0  
SALEM* CLOUDY 32 25 74 NW20G29 30.27R WCI 20 TC 0  
METROPOLIS* CLOUDY 35 25 66 NW12G21 30.27F WCI 27 TC 2  
 
 
ILZ067-068-072-073-078-083-087-091-201900-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE CLOUDY 33 27 78 NW21G29 30.17S WCI 21 TC 1  
FLORA* CLOUDY 32 25 74 NW18G24 30.24R WCI 20 TC 0  
FAIRFIELD* CLOUDY 32 24 71 NW13G23 30.25R WCI 22 TC 0  
HARRISBURG* CLOUDY 34 24 67 NW20G30 30.26R WCI 22 TC 1  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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