957  
ASUS43 KLOT 230510  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 PM CST SUN DEC 22 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.  
 
ILZ001-002-007-009-015-016-024-230600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 36 26 67 S9G22 30.08F WCI 29 TC 2  
 
 
ILZ003-004-008-010-011-017-018-230600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD PTCLDY 31 23 72 S15 30.16F WCI 20 TC -1  
FREEPORT* PTCLDY 31 27 82 S13 30.14R WCI 22 TC 0  
ROCHELLE* PTCLDY 29 24 79 S16 30.15F WCI 18 TC -1  
DE KALB* PTCLDY 29 25 85 S18 30.17S WCI 16 TC -2  
PERU* PTCLDY 32 26 79 S16 30.17S WCI 21 TC 0  
 
 
ILZ005-006-012>014-019>023-230600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE MOCLDY 33 22 63 S15G29 30.18F WCI 23 TC 1  
CHICAGO-MIDWAY CLOUDY 34 22 61 S17G30 30.20F WCI 23 TC 1  
AURORA PTCLDY 31 23 72 S16 30.17F WCI 20 TC -1  
JOLIET* PTCLDY 34 24 67 S15G23 30.21F WCI 24 TC 1  
WAUKEGAN PTCLDY 33 22 63 S16G24 30.17F WCI 23 TC 1  
DUPAGE AIRPORT PTCLDY 33 23 66 S18G26 30.17S WCI 22 TC 1  
KANKAKEE* PTCLDY 32 22 66 S12G17 30.25F WCI 23 TC 0  
WHEELING PTCLDY 33 23 66 S17 30.20S WCI 22 TC 1  
MORRIS* N/A 32 25 75 S17G24 30.19S WCI 20 TC 0  
ROMEOVILLE* PTCLDY 32 25 74 S21G28 30.21F WCI 20 TC 0  
LANSING* PTCLDY 31 21 65 S18 30.24F WCI 19 TC 0  
 
 
LMZ740>746-230600-  
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 36 180/ 31/ 34 N/A  
CALUMET HARBOR 33 100/ 12/ 18 1022.4  
BURNS HARBOR 32 170/ 6/ 14 1024.4F  
MICHIGAN CITY 31 160/ 13/ 19 1024.6F  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-230600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
QUINCY CLEAR 37 24 59 S14G23 30.10S WCI 28 TC 3  
GALESBURG* MOCLDY 34 29 82 S9 N/A WCI 26 TC 1  
MACOMB* PTCLDY 34 26 74 S13 30.14R WCI 25 TC 1  
JACKSONVILLE* CLEAR 35 25 68 S15G25 30.15F WCI 25 TC 2  
PITTSFIELD* CLEAR 37 26 66 S14G24 30.14F WCI 28 TC 3  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-230600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PONTIAC CLEAR 32 24 72 MISG 30.19F TC 0  
BLOOMINGTON CLEAR 30 25 81 S20G26 30.19F WCI 17 TC -1  
DECATUR CLEAR 33 23 66 S18G28 30.21F WCI 22 TC 1  
PEORIA PTCLDY 33 25 72 S16 30.15F WCI 23 TC 1  
LACON* PTCLDY 33 23 66 S17G25 30.14F WCI 22 TC 1  
LINCOLN* CLEAR 33 26 74 S13 30.19S WCI 24 TC 1  
SPRINGFIELD CLEAR 34 25 69 S20G29 30.18F WCI 23 TC 1  
TAYLORVILLE CLEAR 33 24 70 S17G28 30.21F WCI 22 TC 1  
 
 
ILZ033-039-045-046-055>057-062-063-230600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHAMPAIGN CLEAR 31 23 72 SE15 30.25F WCI 20 TC -1  
RANTOUL* CLEAR 30 23 73 S14 30.24F WCI 20 TC -1  
MATTOON CLEAR 32 21 64 S14G30 30.25F WCI 22 TC 0  
PARIS* PTCLDY 30 21 69 SE14 N/A WCI 20 TC -1  
 
 
ILZ079-100>102-230600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON CLEAR 35 26 67 S13G21 30.22F WCI 27 TC 2  
BELLEVILLE CLEAR 33 25 72 S9 30.24F WCI 26 TC 1  
CAHOKIA* CLEAR 35 27 72 S9 30.23F WCI 28 TC 2  
SPARTA* CLEAR 35 25 67 SE7 30.29S WCI 29 TC 2  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 33 23 66 SE5 30.31F WCI 29 TC 1  
CAIRO* CLEAR 34 25 70 SE7 30.34F WCI 27 TC 1  
EFFINGHAM* CLEAR 32 23 69 SE13G18 30.30F WCI 22 TC 0  
MARION CLEAR 32 20 62 SE7 30.32F WCI 26 TC 0  
MT. VERNON CLEAR 32 24 72 S7 30.31F WCI 26 TC 0  
CENTRALIA* CLEAR 35 23 63 S10 30.28F WCI 27 TC 2  
SALEM* CLEAR 34 23 65 SE6 30.28F WCI 29 TC 1  
METROPOLIS* CLEAR 31 22 70 CALM 30.35F TC 0  
 
 
ILZ067-068-072-073-078-083-087-091-230600-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE CLEAR 29 22 75 SE9 30.34F WCI 20 TC -2  
FLORA* CLEAR 30 25 80 S10 30.32S WCI 21 TC -1  
FAIRFIELD* CLEAR 32 22 66 S7 30.33S WCI 26 TC 0  
HARRISBURG* CLEAR 32 25 77 SE8 30.34F WCI 24 TC 0  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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