941
ASUS43 KLOT 102108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST SAT JAN 10 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.
ILZ001-002-007-009-015-016-024-102200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 35 22 58 W15G26 30.02R WCI 25 TC 2
STERLING* MOSUNNY 37 28 70 W18 29.99R WCI 27 TC 3
SAVANNA* CLOUDY 34 22 62 W15G22 30.01R WCI 24 TC 1
ILZ003-004-008-010-011-017-018-102200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 36 24 62 W14 29.96R WCI 27 TC 2
FREEPORT* PTSUNNY N/A N/A N/A NW16 29.97R
DE KALB* PTSUNNY 34 26 70 MISG 29.95R TC 1
PERU* CLOUDY 37 28 70 W14G20 29.99R WCI 29 TC 3
ILZ005-006-012>014-019>023-102200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 37 25 61 W15G23 29.92R WCI 28 TC 3
CHICAGO-MIDWAY PTSUNNY 37 26 64 W17G30 29.94R WCI 27 TC 3
AURORA MOSUNNY 37 28 70 W14 29.94S WCI 28 TC 3
JOLIET* PTSUNNY 40 29 65 NW8 29.97R TC 4
WAUKEGAN SUNNY 36 24 62 W12G22 29.89S WCI 28 TC 2
DUPAGE AIRPORT MOSUNNY 36 25 64 W13G23 29.93R WCI 27 TC 2
KANKAKEE* PTSUNNY 38 29 69 W15 29.99R WCI 30 TC 4
WHEELING MOSUNNY 36 24 62 W15G23 29.93R WCI 27 TC 2
MORRIS* MOSUNNY 37 28 69 W15 29.97R WCI 28 TC 3
ROMEOVILLE* MOSUNNY 37 30 75 W15G23 29.96R WCI 28 TC 3
LANSING* MOSUNNY 37 25 61 W13G26 29.95R WCI 29 TC 3
NORTHERLY ISL* N/A 37 25 62 W10 N/A WCI 30 TC 3
LMZ740>746-102200-
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 36 270/ 18/ 21 N/A
NORTHERLY ISL 37 280/ 9/ 17 N/A
CALUMET HARBOR 37 260/ 7/ 12 1012.8
BURNS HARBOR 36 290/ 8/ 10 1013.9R
MICHIGAN CITY 36 280/ 18/ 21 1013.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-102200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 43 23 45 SW15G24 30.05 TC 6
GALESBURG* PTSUNNY 38 32 79 W9 30.02S WCI 31 TC 3
MACOMB* PTSUNNY 42 30 62 W16G23 30.04F TC 6
JACKSONVILLE* SUNNY 43 25 49 W14 30.07F TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-102200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 38 29 69 W14G22 30.00S WCI 30 TC 4
BLOOMINGTON MOSUNNY 39 29 67 W13 30.02S WCI 31 TC 4
DECATUR SUNNY 41 28 60 W15G28 30.06R TC 5
PEORIA MOSUNNY 40 27 59 W15G24 30.03S TC 4
LACON* PTSUNNY 38 25 61 W10 30.01R WCI 31 TC 3
LINCOLN* MOSUNNY 42 25 52 W9 30.05S TC 5
SPRINGFIELD SUNNY 41 28 60 W15G24 30.07R TC 5
TAYLORVILLE SUNNY 41 30 64 W15 30.08S TC 5
ILZ033-039-045-046-055>057-062-063-102200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 39 29 67 W17 30.03R WCI 30 TC 4
DANVILLE* PTSUNNY 40 30 68 W16 30.02R TC 5
RANTOUL* MOSUNNY 39 30 69 NW18G24 30.01S WCI 30 TC 4
MATTOON SUNNY 40 29 64 W16G30 30.05R TC 4
PARIS* PTSUNNY 39 29 67 NW15G26 30.05R WCI 31 TC 4
ILZ079-100>102-102200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 45 27 49 W17 30.11S TC 7
CAHOKIA* SUNNY 47 21 35 NW16 30.13S TC 8
SPARTA* SUNNY 45 25 46 NW10G17 30.15S TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 46 29 51 NW12G18 30.15R TC 8
CAIRO* SUNNY 48 34 57 NW12G18 30.17R TC 9
EFFINGHAM* SUNNY 42 31 63 W13G20 30.10S TC 6
MARION MOSUNNY 43 30 61 NW12G21 30.14R TC 6
MT. VERNON SUNNY 43 29 57 NW8 30.13R TC 6
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOSUNNY 45 30 56 NW13G20 30.11S TC 7
METROPOLIS* PTSUNNY 47 32 55 NW15G21 30.15R TC 9
ILZ067-068-072-073-078-083-087-091-102200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 42 32 67 NW20G26 30.09R TC 6
FLORA* MOSUNNY 41 30 65 NW13G20 30.11R TC 5
FAIRFIELD* PTSUNNY 44 28 54 NW9G18 30.12R TC 7
HARRISBURG* MOSUNNY 43 29 56 NW14 30.15R TC 6
ROBINSON* CLOUDY 41 32 70 NW16G22 30.08R TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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