172
ASUS43 KLOT 112106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST SUN JAN 11 2026
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.
ILZ001-002-007-009-015-016-024-112200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 29 21 72 W12 30.43S WCI 19 TC -2
STERLING* PTSUNNY 28 22 78 W14 30.42S WCI 17 TC -2
SAVANNA* PTSUNNY 28 20 70 W9 30.40F WCI 20 TC -2
ILZ003-004-008-010-011-017-018-112200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 30 20 66 SW13 30.38F WCI 20 TC -1
FREEPORT* CLOUDY N/A N/A N/A W13 30.39S
DE KALB* CLOUDY 29 21 73 MISG 30.38F TC -2
PERU* CLOUDY 30 21 69 W13 30.42S WCI 20 TC -1
ILZ005-006-012>014-019>023-112200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 33 21 61 W13G20 30.35R WCI 24 TC 1
CHICAGO-MIDWAY PTSUNNY 33 21 61 W14 30.37R WCI 23 TC 1
AURORA CLOUDY 30 22 72 W16 30.37S WCI 19 TC -1
JOLIET* CLOUDY 33 23 65 W10 30.40S WCI 25 TC 1
WAUKEGAN MOSUNNY 31 21 66 W12 30.32F WCI 22 TC -1
DUPAGE AIRPORT CLOUDY 31 22 69 W17 30.36R WCI 19 TC -1
KANKAKEE* CLOUDY 32 22 67 W16 30.42S WCI 21 TC 0
WHEELING MOSUNNY 33 22 63 W10 30.36R WCI 25 TC 1
MORRIS* CLOUDY 31 22 67 W15 30.40S WCI 20 TC 0
ROMEOVILLE* CLOUDY 32 23 69 W14G22 30.40R WCI 22 TC 0
LANSING* CLOUDY 32 20 62 W13G18 30.39R WCI 22 TC 0
NORTHERLY ISL* N/A 33 21 61 W10 N/A WCI 25 TC 1
LMZ740>746-112200-
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 33 290/ 17/ 19 N/A
NORTHERLY ISL 33 240/ 9/ 13 N/A
CALUMET HARBOR 33 250/ 7/ 11 1027.6
BURNS HARBOR 32 270/ 8/ 9 1028.8R
MICHIGAN CITY 31 260/ 18/ 20 1028.5R
ILZ025>027-034>036-040-047-049-050-058-095>099-112200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 33 20 58 W9 30.48S WCI 25 TC 1
GALESBURG* CLOUDY 28 26 91 W9 30.47R WCI 19 TC -2
MACOMB* MOSUNNY 31 24 75 W12 30.49S WCI 22 TC -1
JACKSONVILLE* MOSUNNY 33 20 59 W13 30.48F WCI 23 TC 0
ILZ028>032-037-038-041>044-048-051>054-059>061-112200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 29 22 74 W16 30.44R WCI 17 TC -2
BLOOMINGTON CLOUDY 28 22 78 W13 30.45R WCI 17 TC -2
DECATUR CLOUDY 28 20 71 W9 30.48S WCI 19 TC -2
PEORIA CLOUDY 27 20 75 W12 30.46S WCI 17 TC -3
LACON* CLOUDY 28 19 71 W9G16 30.45R WCI 19 TC -2
LINCOLN* PTSUNNY 29 18 63 W3 30.48R TC -1
SPRINGFIELD MOSUNNY 30 22 72 W10 30.48S WCI 21 TC -1
TAYLORVILLE PTSUNNY 31 23 70 W10 30.50R WCI 23 TC 0
ILZ033-039-045-046-055>057-062-063-112200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 28 21 75 W12 30.46R WCI 18 TC -2
DANVILLE* CLOUDY 30 23 75 W13 30.45S WCI 20 TC -1
RANTOUL* CLOUDY 28 21 74 W14 30.45S WCI 17 TC -2
MATTOON CLOUDY 27 20 75 NW9 30.47F WCI 18 TC -3
PARIS* CLOUDY 29 22 76 W7 30.47S WCI 22 TC -2
ILZ079-100>102-112200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 37 18 44 W8 30.51R WCI 31 TC 3
BELLEVILLE SUNNY 39 18 41 SW8 30.50S WCI 34 TC 4
CAHOKIA* SUNNY 38 17 42 W8 30.52R WCI 32 TC 3
SPARTA* SUNNY 37 18 45 W8 30.54R WCI 31 TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 38 18 44 NW8 30.52R WCI 32 TC 3
CAIRO* SUNNY 41 20 43 NW3 30.53F TC 5
EFFINGHAM* PTSUNNY 30 21 67 W7 30.52S WCI 23 TC -1
MARION SUNNY 37 19 48 NW9 30.52R WCI 31 TC 3
MT. VERNON SUNNY 36 20 52 VRB3 30.52R TC 2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 35 20 54 W3 30.51R TC 2
METROPOLIS* SUNNY 39 18 42 CALM 30.52F TC 4
ILZ067-068-072-073-078-083-087-091-112200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 30 19 63 NW12 30.51S WCI 20 TC -1
FLORA* MOSUNNY 30 19 64 NW5 30.52S WCI 25 TC -1
FAIRFIELD* MOSUNNY 33 19 55 N7 30.51S WCI 27 TC 1
HARRISBURG* SUNNY 38 17 43 W6 30.53S WCI 33 TC 3
ROBINSON* CLOUDY 28 21 74 NW9 30.50S WCI 20 TC -2
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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