017  
ASUS43 KLOT 222206  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
400 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.  
 
ILZ001-002-007-009-015-016-024-222300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 39 27 62 S13 30.14F WCI 31 TC 4  
 
 
ILZ003-004-008-010-011-017-018-222300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD CLOUDY 32 24 72 SE14 30.22S WCI 22 TC 0  
FREEPORT* MOCLDY 33 27 80 SE13 30.20S WCI 24 TC 1  
ROCHELLE* CLOUDY 32 26 79 S17 30.21S WCI 21 TC 0  
DE KALB* CLOUDY 31 27 84 SE14 30.24R WCI 20 TC -1  
PERU* CLOUDY 35 28 76 SE10 30.24R WCI 28 TC 2  
 
 
ILZ005-006-012>014-019>023-222300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE CLOUDY 33 24 69 S10 30.28R WCI 25 TC 1  
CHICAGO-MIDWAY CLOUDY 34 24 67 S13 30.30R WCI 25 TC 1  
AURORA CLOUDY 33 25 72 SE10 30.25F WCI 25 TC 1  
JOLIET* CLOUDY 36 27 70 S10G16 30.28F WCI 28 TC 2  
WAUKEGAN MOCLDY 32 22 66 S10 30.26S WCI 24 TC 0  
DUPAGE AIRPORT CLOUDY 34 25 69 S10 30.26R WCI 26 TC 1  
KANKAKEE* CLOUDY 34 25 70 S12 30.32S WCI 25 TC 1  
WHEELING MOCLDY 32 24 72 S10 30.29S WCI 24 TC 0  
MORRIS* N/A 34 28 78 S13 30.26F WCI 25 TC 1  
ROMEOVILLE* MOCLDY 34 28 80 S15 30.29S WCI 24 TC 1  
LANSING* MOCLDY 32 23 69 S9 30.32S WCI 24 TC 0  
NORTHERLY ISL* N/A 32 24 73 S10 N/A WCI 24 TC 0  
 
 
LMZ740>746-222300-  
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 35 170/ 25/ 27 N/A  
NORTHERLY ISL 32 160/ 9/ 15 N/A  
CALUMET HARBOR 70/ 12/ 27 1024.9  
BURNS HARBOR 32 170/ 6/ 8 1027.4S  
MICHIGAN CITY 32 150/ 9/ 13 1027.7R  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-222300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
QUINCY PTCLDY 43 26 51 S10G23 30.18S TC 6  
GALESBURG* MOCLDY 38 30 72 S13 N/A WCI 30 TC 4  
MACOMB* PTCLDY 38 28 67 S16 30.21F WCI 29 TC 4  
JACKSONVILLE* PTCLDY 38 26 59 SE14 30.24S WCI 30 TC 4  
PITTSFIELD* PTCLDY 41 29 61 SE10G16 30.21F TC 5  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-222300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PONTIAC CLOUDY 35 27 74 MISG 30.27S TC 2  
BLOOMINGTON MOCLDY 35 27 72 S17 30.26S WCI 25 TC 2  
DECATUR PTCLDY 38 24 57 S13 30.29F WCI 30 TC 3  
PEORIA MOCLDY 39 25 57 S13G25 30.23F WCI 31 TC 4  
LACON* CLOUDY 36 25 64 S13G18 30.23S WCI 27 TC 2  
LINCOLN* PTCLDY 38 27 64 S12 30.27S WCI 31 TC 4  
SPRINGFIELD PTCLDY 38 26 62 S17G25 30.27R WCI 28 TC 3  
TAYLORVILLE PTCLDY 37 26 64 S12 30.29S WCI 30 TC 3  
 
 
ILZ033-039-045-046-055>057-062-063-222300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHAMPAIGN PTCLDY 36 25 64 SE13 30.31S WCI 27 TC 2  
RANTOUL* PTCLDY 35 26 70 S12 30.31S WCI 26 TC 1  
MATTOON CLEAR 36 24 62 SE12 30.31S WCI 28 TC 2  
PARIS* CLEAR 33 24 71 SE10 N/A WCI 24 TC 0  
 
 
ILZ079-100>102-222300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON CLEAR 41 25 52 S10 30.28S TC 5  
BELLEVILLE CLEAR 42 24 47 S13 30.28S TC 6  
CAHOKIA* CLEAR 43 26 51 SE15 30.27S TC 6  
SPARTA* CLEAR 43 23 44 S10 30.31S TC 6  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 42 25 50 S7 30.33R TC 6  
CAIRO* CLEAR 43 25 49 S9 30.35S TC 6  
EFFINGHAM* CLEAR 36 23 59 SE9 30.34F WCI 29 TC 2  
MARION CLEAR 43 23 45 S12 30.34R TC 6  
MT. VERNON CLEAR 41 23 48 S9 30.34R TC 5  
CENTRALIA* CLEAR 40 25 54 S10 30.32S TC 5  
SALEM* CLEAR 41 23 48 S7 30.32R TC 5  
METROPOLIS* CLEAR 43 20 39 S5 30.36S TC 6  
 
 
ILZ067-068-072-073-078-083-087-091-222300-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE CLEAR 37 24 59 S9 30.37R WCI 30 TC 3  
FLORA* CLEAR 37 25 60 SE12 30.35S WCI 30 TC 3  
FAIRFIELD* CLEAR 38 23 55 SE10 30.36R WCI 31 TC 3  
HARRISBURG* CLEAR 41 26 54 SE8 30.36R TC 5  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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