062
ASUS43 KLOT 192010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-192100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 18 6 59 SW6 30.01R WCI 10 TC -8
STERLING* MOSUNNY 17 7 64 W13 30.01R WCI 4 TC -8
SAVANNA* PTSUNNY 15 4 62 W7 30.01R WCI 5 TC -9
ILZ003-004-008-010-011-017-018-192100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 16 4 59 SW7 29.98S WCI 6 TC -9
FREEPORT* MOSUNNY 18 6 58 W5 29.98S WCI 11 TC -8
DE KALB* MOSUNNY 15 6 67 W8 29.97R WCI 4 TC -9
PERU* MOSUNNY 20 8 60 W10 30.02R WCI 8 TC -7
ILZ005-006-012>014-019>023-192100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 19 4 51 W10 29.96R WCI 7 TC -7
CHICAGO-MIDWAY MOSUNNY 19 3 49 W9 29.98R WCI 8 TC -7
AURORA MOSUNNY 18 7 62 W9 29.98R WCI 7 TC -8
JOLIET* SUNNY 21 8 57 W8 30.01S WCI 11 TC -6
WAUKEGAN MOSUNNY 19 4 51 W10G21 29.93R WCI 7 TC -7
DUPAGE AIRPORT MOSUNNY 17 6 62 W10 29.96R WCI 5 TC -8
KANKAKEE* SUNNY 20 8 59 W15 30.02S WCI 6 TC -7
WHEELING MOSUNNY 20 4 50 W12 29.96R WCI 8 TC -7
MORRIS* SUNNY 19 9 65 W13 30.00S WCI 6 TC -7
ROMEOVILLE* SUNNY 18 5 57 W12G18 30.00R WCI 5 TC -8
LANSING* SUNNY 19 2 46 W9 29.99R WCI 9 TC -7
NORTHERLY ISL* N/A 20 7 57 W12 N/A WCI 8 TC -7
LMZ740>746-192100-
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 19 270/ 13/ 17 N/A
NORTHERLY ISL 19 270/ 4/ 13 N/A
CALUMET HARBOR 19 230/ 4/ 13 1014.4
BURNS HARBOR 19 260/ 7/ 10 1015.6R
MICHIGAN CITY 18 260/ 17/ 19 1015.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-192100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 30 12 47 SW8 30.03F WCI 22 TC -1
GALESBURG* MOSUNNY 23 17 77 SW9 30.03R WCI 13 TC -5
MACOMB* SUNNY 27 15 60 SW8 30.05R WCI 19 TC -3
JACKSONVILLE* SUNNY 30 16 57 SW9G16 30.06S WCI 21 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-192100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 21 11 65 W10 30.01F WCI 10 TC -6
BLOOMINGTON MOSUNNY 25 14 63 W12 30.03R WCI 14 TC -4
DECATUR SUNNY 27 14 58 W14 30.05S WCI 16 TC -3
PEORIA CLOUDY 22 10 60 SW6 30.04S WCI 14 TC -6
LACON* MOSUNNY 21 8 58 W9 30.02S WCI 10 TC -6
LINCOLN* MOSUNNY 26 10 49 SW5 30.05S WCI 21 TC -3
SPRINGFIELD MOSUNNY 28 18 66 W15 30.05F WCI 16 TC -2
TAYLORVILLE SUNNY 29 19 66 W13 30.07F WCI 19 TC -1
ILZ033-039-045-046-055>057-062-063-192100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 25 15 66 W14 30.04R WCI 13 TC -4
DANVILLE* SUNNY 25 15 65 W12 30.04R WCI 14 TC -4
RANTOUL* SUNNY 24 15 69 W10 30.03R WCI 14 TC -4
MATTOON SUNNY 28 17 63 W12G26 30.05R WCI 18 TC -2
PARIS* MOSUNNY 27 17 64 W13G21 30.06R WCI 16 TC -3
ILZ079-100>102-192100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 34 10 37 W9 30.09F WCI 26 TC 1
BELLEVILLE SUNNY 39 11 31 SW10 30.08F WCI 32 TC 4
CAHOKIA* SUNNY 37 11 34 W10 30.10F WCI 30 TC 3
SPARTA* SUNNY 37 13 36 SW7 30.11F WCI 32 TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 39 13 34 W9 30.12F WCI 33 TC 4
CAIRO* SUNNY 40 22 49 W5 30.15F TC 4
EFFINGHAM* SUNNY 32 17 53 SW9 30.10S WCI 24 TC 0
MARION MOSUNNY 39 14 35 W9 30.11F WCI 33 TC 4
MT. VERNON SUNNY 36 17 46 W8 30.10F WCI 30 TC 2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 35 18 51 W9 30.10S WCI 27 TC 1
METROPOLIS* SUNNY 39 17 42 CALM 30.15R TC 4
ILZ067-068-072-073-078-083-087-091-192100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 33 17 51 W14 30.09R WCI 23 TC 1
FLORA* SUNNY 34 19 55 W9 30.11R WCI 26 TC 1
FAIRFIELD* SUNNY 35 18 49 SW8 30.11R WCI 28 TC 2
HARRISBURG* SUNNY 39 15 38 W8 30.12F WCI 33 TC 4
ROBINSON* SUNNY 32 19 59 W15G25 30.08R WCI 22 TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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