610
ASUS43 KLOT 191203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM 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.
ILZ001-002-007-009-015-016-024-191300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 8 -1 66 NW17G30 29.89R WCI -10 TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 14; 6HR PCP: TRACE;
STERLING* CLEAR 8 1 73 W25 29.84R WCI -13 TC -13
SAVANNA* CLEAR 6 -3 65 W22G29 29.86R WCI -15 TC -14
ILZ003-004-008-010-011-017-018-191300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 8 -1 66 W23G35 29.79R WCI -13 TC -13
6HR MIN TEMP: 8; 6HR MAX TEMP: 15; 6HR PCP: TRACE;
FREEPORT* MOCLDY 8 -1 69 W17G28 29.82R WCI -11 TC -14
DE KALB* PTCLDY 8 1 70 W20G30 29.75R WCI -11 TC -13
ILZ005-006-012>014-019>023-191300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 11 0 61 W18G35 29.70R WCI -7 TC -12
6HR MIN TEMP: 11; 6HR MAX TEMP: 17; 6HR PCP: TRACE;
CHICAGO-MIDWAY LGT SNOW 12 4 70 W22G39 29.72R FOG WCI -7
6HR MIN TEMP: 12; 6HR MAX TEMP: 18; 6HR PCP: TRACE;
AURORA LGT SNOW 10 4 76 W24 29.75R WCI -10 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 16; 6HR PCP: TRACE;
JOLIET* CLOUDY 13 5 70 W17G29 29.78R WCI -4 TC -10
WAUKEGAN MOCLDY 11 2 67 W14G28 29.66R WCI -5 TC -12
6HR MIN TEMP: 11; 6HR MAX TEMP: 16;
DUPAGE AIRPORT MOCLDY 10 2 69 W23G33 29.72R WCI -10 TC -12
6HR MIN TEMP: 10; 6HR MAX TEMP: 16; 6HR PCP: TRACE;
WHEELING MOCLDY 11 1 64 W18G36 29.71R WCI -7 TC -12
6HR MIN TEMP: 11; 6HR MAX TEMP: 17; 6HR PCP: TRACE;
MORRIS* MOCLDY 11 5 77 W25 29.78R WCI -10 TC -12
ROMEOVILLE* CLOUDY 10 3 72 W24G36 29.76R WCI -10 TC -12
LANSING* CLOUDY 12 2 64 W22G33 29.73R WCI -7 TC -11
NORTHERLY ISL* N/A 13 4 67 W10 N/A WCI 0 TC -10
LMZ740>746-191300-
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 14 270/ 27/ 31 N/A
NORTHERLY ISL 14 280/ 15/ 23 N/A
CALUMET HARBOR 13 260/ 7/ 19 1005.0
BURNS HARBOR 17 270/ 18/ 19 1005.1R
MICHIGAN CITY 17 270/ 29/ 34 1004.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-191300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 18 10 71 W16 29.95R WCI 3 TC -8
GALESBURG* LGT SNOW 12 10 92 NW15G26 29.90R WCI -4 TC -11
MACOMB* PTCLDY 15 8 74 W20 29.93R WCI -2 TC -9
JACKSONVILLE* CLEAR 20 13 76 W13 29.92R WCI 7 TC -7
ILZ028>032-037-038-041>044-048-051>054-059>061-191300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC FLURRIES 13 6 74 W28G33 29.81R WCI -8 TC -11
BLOOMINGTON FLURRIES 17 12 80 W22 29.82R WCI 0 TC -8
DECATUR CLOUDY 22 14 71 W16G33 29.85R WCI 8 TC -6
PEORIA FLURRIES 15 7 70 NW10G25 29.88R WCI 2 TC -9
6HR MIN TEMP: 15; 6HR MAX TEMP: 19; 6HR PCP: TRACE;
LACON* CLOUDY 12 4 70 W14 29.87R WCI -3 TC -11
LINCOLN* CLOUDY 21 9 59 W17G28 29.87R WCI 6 TC -6
SPRINGFIELD PTCLDY 20 12 71 W16G33 29.89R WCI 6 TC -7
6HR MIN TEMP: 20; 6HR MAX TEMP: 24; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 20 13 74 W32G47 29.81R WCI 1 TC -7
DANVILLE* CLOUDY 19 12 73 W18G31 29.81R WCI 4 TC -7
RANTOUL* FLURRIES 19 12 74 W25G35 29.80R WCI 1 TC -7
MATTOON N/A 24 16 71 W17G38 29.84R WCI 11 TC -4
PARIS* CLOUDY 23 15 72 W24G30 29.83R WCI 6 TC -5
ILZ079-100>102-191300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 28 17 64 W12 29.95R WCI 17 TC -2
CAHOKIA* CLEAR 25 14 63 W9 29.98R WCI 15 TC -4
SPARTA* CLEAR 25 15 66 W13 29.98R WCI 14 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 26 17 68 W10 29.98R WCI 16 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 33;
CAIRO* CLEAR 30 21 70 W8 30.03R WCI 22 TC -1
EFFINGHAM* CLOUDY 26 18 70 W23G32 29.90R WCI 11 TC -3
MT. VERNON CLEAR N/A N/A N/A W9 29.95R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 28 19 71 W14 29.92R WCI 16 TC -2
METROPOLIS* CLEAR 29 16 58 W8 30.00R WCI 21 TC -2
ILZ067-068-072-073-078-083-087-091-191300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 27 16 63 W18G29 29.89R WCI 14 TC -3
FAIRFIELD* PTCLDY 27 18 68 W5 29.93R WCI 22 TC -3
HARRISBURG* PTCLDY 27 18 69 W9 29.96S WCI 17 TC -3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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