614
ASUS43 KLOT 200010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST FRI DEC 19 2025
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.
ILZ001-002-007-009-015-016-024-200100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 21 15 78 E8 29.96R WCI 11 TC -6
6HR MIN TEMP: 15; 6HR MAX TEMP: 22;
STERLING* MOCLDY 20 12 71 SE3 30.02R TC -7
SAVANNA* CLOUDY 18 9 67 SE7 30.00F WCI 9 TC -8
ILZ003-004-008-010-011-017-018-200100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 18 8 65 S8 30.03R WCI 8 TC -8
6HR MIN TEMP: 13; 6HR MAX TEMP: 18;
FREEPORT* CLOUDY 18 10 70 S7 30.01S WCI 9 TC -8
DE KALB* MOCLDY 18 11 74 CALM 30.03R TC -8
PERU* PTCLDY 21 13 72 S3 30.04R TC -6
ILZ005-006-012>014-019>023-200100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 19 7 59 SW8 30.03R WCI 9 TC -7
6HR MIN TEMP: 16; 6HR MAX TEMP: 20;
CHICAGO-MIDWAY MOCLDY 19 7 59 SW9 30.04R WCI 8 TC -7
6HR MIN TEMP: 16; 6HR MAX TEMP: 20;
AURORA CLOUDY 19 10 68 SW7 30.04R WCI 10 TC -7
6HR MIN TEMP: 14; 6HR MAX TEMP: 19;
JOLIET* MOCLDY 22 12 65 SW3 30.06R TC -5
WAUKEGAN CLOUDY 18 8 65 SW14 30.01R WCI 4 TC -8
6HR MIN TEMP: 16; 6HR MAX TEMP: 20;
DUPAGE AIRPORT MOCLDY 18 10 71 SW9 30.03R WCI 7 TC -8
6HR MIN TEMP: 15; 6HR MAX TEMP: 18;
KANKAKEE* CLOUDY 22 12 66 SW5 30.07R WCI 15 TC -6
WHEELING MOCLDY 18 7 62 SW8 30.04R WCI 8 TC -8
6HR MIN TEMP: 17; 6HR MAX TEMP: 20;
MORRIS* MOCLDY 21 14 73 CALM 30.04S TC -6
ROMEOVILLE* MOCLDY 19 9 63 SW6 30.05R WCI 11 TC -7
LANSING* CLOUDY 19 5 54 SW8 30.05R WCI 9 TC -7
NORTHERLY ISL* N/A 19 9 65 W7 N/A WCI 10 TC -7
LMZ740>746-200100-
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 20 230/ 12/ 14 N/A
NORTHERLY ISL 19 240/ 5/ 13 N/A
CALUMET HARBOR 19 200/ 8/ 9 1016.5
BURNS HARBOR 20 190/ 4/ 8 1017.6S
MICHIGAN CITY 19 190/ 8/ 9 1018.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-200100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 29 16 58 SE10 29.93F WCI 20 TC -2
GALESBURG* MOCLDY 25 21 85 SE5 29.98R WCI 19 TC -4
MACOMB* PTCLDY 27 19 71 SE10 29.98S WCI 18 TC -3
JACKSONVILLE* CLEAR 29 16 57 SE7 29.98F WCI 22 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-200100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 23 14 69 S5 30.05R WCI 17 TC -5
BLOOMINGTON PTCLDY 20 16 84 S7 30.01F WCI 11 TC -7
DECATUR PTCLDY 25 19 78 S7 30.03F WCI 17 TC -4
PEORIA PTCLDY 24 15 68 S7 30.00F WCI 16 TC -4
6HR MIN TEMP: 18; 6HR MAX TEMP: 25;
LACON* PTCLDY 22 11 63 CALM 30.02S TC -6
LINCOLN* PTCLDY 26 18 71 S5 30.03F WCI 21 TC -3
SPRINGFIELD CLEAR 27 18 69 SE7 30.01F WCI 19 TC -3
6HR MIN TEMP: 25; 6HR MAX TEMP: 30;
TAYLORVILLE CLEAR 28 20 72 SE7 30.03F WCI 21 TC -2
6HR MIN TEMP: 26; 6HR MAX TEMP: 31;
ILZ033-039-045-046-055>057-062-063-200100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 21 18 88 S6 30.05S WCI 13 TC -6
DANVILLE* PTCLDY 23 17 78 CALM 30.07S TC -5
RANTOUL* PTCLDY 23 18 80 S3 30.05F TC -5
MATTOON CLEAR 25 19 78 S3 30.06S TC -4
PARIS* PTCLDY 23 20 86 SW5 30.08S WCI 17 TC -5
ILZ079-100>102-200100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 30 14 51 SE8 30.03F WCI 23 TC -1
BELLEVILLE CLEAR 30 17 58 SE7 30.03F WCI 23 TC -1
CAHOKIA* CLEAR 33 15 47 S6 30.02F WCI 28 TC 1
SPARTA* CLEAR 33 17 51 SE6 30.06F WCI 27 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 34 21 59 S6 30.09F WCI 29 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 40;
CAIRO* PTCLDY 34 26 72 SE5 30.12F WCI 30 TC 1
EFFINGHAM* CLEAR 29 20 71 CALM 30.10F TC -2
MARION CLEAR 34 16 47 S9 30.10F WCI 26 TC 1
MT. VERNON CLEAR 27 19 72 CALM 30.10F TC -3
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 32 18 57 SE3 30.07F TC 0
METROPOLIS* CLEAR 33 20 58 CALM 30.14F TC 1
ILZ067-068-072-073-078-083-087-091-200100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 29 24 82 S5 30.12S WCI 24 TC -2
FLORA* CLEAR 27 19 74 S6 30.10F WCI 20 TC -3
FAIRFIELD* CLEAR 29 19 64 CALM 30.12S TC -1
HARRISBURG* CLEAR 30 21 71 CALM 30.12F TC -1
ROBINSON* CLEAR 27 21 80 S5 30.10S WCI 21 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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