746
ASUS43 KLOT 141901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST SUN DEC 14 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.
ILZ001-002-007-009-015-016-024-142000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 2 -10 57 W7 30.69S WCI -11 TC -17
STERLING* SUNNY 5 -7 57 W7 30.66F WCI -7 TC -15
SAVANNA* SUNNY 4 -8 56 W9 30.67S WCI -10 TC -15
ILZ003-004-008-010-011-017-018-142000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 3 -9 57 W8 30.65R WCI -10 TC -16
FREEPORT* SUNNY 2 -9 60 W6 30.65F WCI -9 TC -17
DE KALB* SUNNY 1 -7 66 W10 30.61S WCI -14 TC -17
PERU* SUNNY 3 -8 60 W8 30.66S WCI -10 TC -16
ILZ005-006-012>014-019>023-142000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 8 -6 52 W10 30.58F WCI -6 TC -13
CHICAGO-MIDWAY MOSUNNY 9 -5 53 NW10 30.59F WCI -5 TC -13
AURORA SUNNY 2 -6 69 W13 30.62S WCI -15 TC -17
JOLIET* SUNNY 7 -5 59 W7 30.65R WCI -5 TC -14
WAUKEGAN SUNNY 6 -5 60 W10 30.56F WCI -9 TC -14
DUPAGE AIRPORT MIX PCPN 5 -6 60 NW8 30.60R WCI -8 TC -15
WHEELING SUNNY 8 -4 58 NW7 30.60S WCI -3 TC -13
MORRIS* SUNNY 3 -5 68 NW10 30.65R WCI -12 TC -16
ROMEOVILLE* SUNNY 7 -6 56 W13 30.63S WCI -9 TC -14
LANSING* SUNNY 12 -8 41 W8 30.61R WCI 0 TC -11
NORTHERLY ISL* N/A 11 -3 53 W7 N/A WCI 0 TC -12
LMZ740>746-142000-
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 9 270/ 9/ 11 N/A
NORTHERLY ISL 9 250/ 10/ 16 N/A
CALUMET HARBOR 10 250/ 5/ 9 1035.5
BURNS HARBOR 11 300/ 6/ 9 1036.2R
MICHIGAN CITY 13 290/ 19/ 23 1036.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-142000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 5 -7 57 NW5 30.71S WCI -4 TC -15
GALESBURG* SUNNY 1 -5 76 W7 30.70S WCI -12 TC -17
MACOMB* SUNNY 3 -7 64 CALM 30.73S TC -16
JACKSONVILLE* SUNNY 4 -7 61 W7 30.72F WCI -8 TC -16
ILZ028>032-037-038-041>044-048-051>054-059>061-142000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 2 -8 60 W10 30.67R WCI -13 TC -16
BLOOMINGTON SUNNY 13 -4 46 W5 30.65S WCI 5 TC -11
DECATUR SUNNY 2 -8 63 NW6 30.69S WCI -9 TC -17
PEORIA SUNNY 3 -10 54 W8 30.69F WCI -10 TC -16
LACON* SUNNY 1 -9 60 W7 30.69S WCI -11 TC -17
LINCOLN* SUNNY 4 -11 50 W5 30.71S WCI -5 TC -15
SPRINGFIELD SUNNY 2 -8 63 SW7 30.71S WCI -11 TC -17
TAYLORVILLE SUNNY 3 -7 63 W7 30.72S WCI -9 TC -16
ILZ033-039-045-046-055>057-062-063-142000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 0 -10 63 W10 30.66S WCI -16 TC -18
DANVILLE* SUNNY 5 -8 56 W6 30.66F WCI -6 TC -15
RANTOUL* SUNNY 1 -9 63 W12 30.66R WCI -16 TC -17
MATTOON SUNNY 1 -9 62 NW9 30.67R WCI -14 TC -17
PARIS* SUNNY 1 -9 60 NW8 30.68S WCI -12 TC -17
ILZ079-100>102-142000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 14 -2 48 N6 30.72F WCI 5 TC -10
BELLEVILLE SUNNY 16 -3 42 N6 30.70F WCI 8 TC -9
CAHOKIA* SUNNY 16 -3 43 N8 30.72F WCI 5 TC -9
SPARTA* SUNNY 16 -1 46 NW8 30.71F WCI 5 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-142000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 17 0 47 N12 30.70F WCI 4 TC -8
CAIRO* SUNNY 22 2 42 N14 30.69S WCI 9 TC -6
EFFINGHAM* SUNNY 7 -5 57 NW8 30.71F WCI -6 TC -14
MARION SUNNY 18 0 45 N12G18 30.70F WCI 5 TC -8
MT. VERNON SUNNY N/A N/A N/A NE7 30.70F
SALEM* SUNNY 12 -1 55 NW5 30.70R WCI 5 TC -11
METROPOLIS* SUNNY 20 1 43 N7 30.69S WCI 11 TC -7
ILZ067-068-072-073-078-083-087-091-142000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 8 -8 48 NW10 30.69F WCI -6 TC -13
FLORA* SUNNY 10 0 61 NE3 30.71S TC -12
FAIRFIELD* SUNNY 13 0 56 NW5 30.70S WCI 5 TC -11
HARRISBURG* SUNNY 16 -3 41 N9 30.70F WCI 5 TC -9
ROBINSON* SUNNY 5 -8 56 NW8 30.70R WCI -8 TC -15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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