154
ASUS43 KLOT 192106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-192200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 20 9 62 SW7 30.00F WCI 11 TC -7
STERLING* PTSUNNY 18 8 65 W12 30.02R WCI 5 TC -8
SAVANNA* CLOUDY 15 5 65 SW7 30.01S WCI 5 TC -9
ILZ003-004-008-010-011-017-018-192200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 18 6 59 SW12 30.00R WCI 5 TC -8
FREEPORT* MOSUNNY 18 7 64 SW10 29.99S WCI 6 TC -8
DE KALB* MOSUNNY 16 7 67 CALM 29.99R TC -9
PERU* CLOUDY 21 9 60 SW10 30.03R WCI 10 TC -6
ILZ005-006-012>014-019>023-192200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 19 5 54 W10 29.98R WCI 7 TC -7
CHICAGO-MIDWAY PTSUNNY 19 5 54 W10 30.00R WCI 7 TC -7
AURORA MOSUNNY 17 8 67 W9 30.00R WCI 6 TC -8
JOLIET* SUNNY 21 9 59 SW9 30.03R WCI 11 TC -6
WAUKEGAN MOSUNNY 19 5 54 W10 29.95R WCI 7 TC -7
DUPAGE AIRPORT MOSUNNY 17 6 62 W9 29.99R WCI 6 TC -8
KANKAKEE* SUNNY 21 8 58 W13G18 30.04R WCI 9 TC -6
WHEELING MOSUNNY 20 5 52 W10 29.99R WCI 9 TC -7
MORRIS* SUNNY 20 10 65 W9 30.02R WCI 9 TC -7
ROMEOVILLE* SUNNY 18 9 68 W10 30.02R WCI 6 TC -8
LANSING* SUNNY 19 2 49 W10 30.01R WCI 7 TC -7
NORTHERLY ISL* N/A 20 6 55 W7 N/A WCI 11 TC -7
LMZ740>746-192200-
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 20 270/ 14/ 16 N/A
NORTHERLY ISL 19 250/ 9/ 14 N/A
CALUMET HARBOR 19 220/ 7/ 13 1014.9
BURNS HARBOR 20 260/ 6/ 8 1016.3R
MICHIGAN CITY 19 250/ 13/ 15 1016.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-192200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 32 13 45 S15 30.02F WCI 22 TC 0
GALESBURG* MOSUNNY 24 18 78 SW8 30.02F WCI 15 TC -4
MACOMB* SUNNY 28 16 59 SW7 30.04F WCI 21 TC -2
JACKSONVILLE* SUNNY 31 16 53 SW10 30.05F WCI 22 TC -1
ILZ028>032-037-038-041>044-048-051>054-059>061-192200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 22 12 64 SW9 30.04R WCI 12 TC -6
BLOOMINGTON CLOUDY 23 14 68 W15 30.06R WCI 10 TC -5
DECATUR SUNNY 28 15 58 W13 30.07R WCI 17 TC -2
PEORIA MOSUNNY 24 12 60 W8 30.05R WCI 15 TC -4
LACON* CLOUDY 21 9 59 W8 30.04R WCI 12 TC -6
LINCOLN* MOSUNNY 29 12 49 W7 30.07S WCI 22 TC -2
SPRINGFIELD MOSUNNY 30 17 58 SW10 30.06R WCI 21 TC -1
TAYLORVILLE SUNNY 31 20 64 SW12 30.08R WCI 22 TC -1
ILZ033-039-045-046-055>057-062-063-192200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 26 16 65 W14 30.05R WCI 14 TC -3
DANVILLE* SUNNY 26 16 65 SW15 30.06R WCI 14 TC -3
RANTOUL* SUNNY 25 15 67 W10 30.05R WCI 15 TC -4
MATTOON SUNNY 29 18 63 SW9 30.07R WCI 20 TC -2
PARIS* SUNNY 28 17 66 W13 30.07S WCI 17 TC -2
ILZ079-100>102-192200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 37 10 32 SW9 30.09S WCI 31 TC 3
BELLEVILLE SUNNY 39 12 33 SW7 30.08S WCI 34 TC 4
CAHOKIA* SUNNY 39 10 30 W3 30.08F TC 4
SPARTA* SUNNY 39 12 33 W7 30.12S WCI 34 TC 4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 40 15 36 W6 30.12S TC 4
CAIRO* SUNNY 41 22 46 SW7 30.15S TC 5
EFFINGHAM* SUNNY 33 19 56 SW10 30.11R WCI 24 TC 0
MARION SUNNY 39 14 35 W9 30.12R WCI 33 TC 4
MT. VERNON SUNNY 36 15 42 SW12 30.12R WCI 28 TC 2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 36 17 47 W7 30.11R WCI 30 TC 2
METROPOLIS* SUNNY 39 18 41 CALM 30.14S TC 4
ILZ067-068-072-073-078-083-087-091-192200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 34 19 54 W12 30.11R WCI 25 TC 1
FLORA* SUNNY 34 18 51 W10 30.11R WCI 26 TC 1
FAIRFIELD* SUNNY 36 17 47 W6 30.11S WCI 31 TC 2
HARRISBURG* SUNNY 40 11 31 W8 30.13R TC 4
ROBINSON* SUNNY 32 19 59 W14 30.10R 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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