285
ASUS43 KLOT 111010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM 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.
ILZ001-002-007-009-015-016-024-111100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 24 16 71 NW16G28 30.27R WCI 11 TC -4
STERLING* PTCLDY 24 15 68 NW16 30.23R WCI 11 TC -4
SAVANNA* CLOUDY 24 15 67 NW13 30.23S WCI 13 TC -4
ILZ003-004-008-010-011-017-018-111100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 23 15 71 W17 30.17R WCI 9 TC -5
FREEPORT* CLOUDY N/A N/A N/A NW18 30.19R
DE KALB* CLOUDY 22 15 76 MISG 30.15R TC -6
PERU* FLURRIES 25 16 68 W17G26 30.21R WCI 11 TC -4
ILZ005-006-012>014-019>023-111100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 22 10 60 W13 30.11R WCI 10 TC -6
CHICAGO-MIDWAY MOCLDY 22 10 60 NW16G24 30.12R WCI 8 TC -6
AURORA CLOUDY 23 15 71 NW22G30 30.14R WCI 8 TC -5
JOLIET* CLOUDY 25 15 65 NW13G23 30.16R WCI 14 TC -4
WAUKEGAN CLOUDY 21 12 68 W13G23 30.07S WCI 9 TC -6
DUPAGE AIRPORT CLOUDY 22 14 71 NW15 30.13R WCI 9 TC -6
KANKAKEE* FLURRIES 23 14 69 NW14G30 30.16R WCI 10 TC -5
WHEELING MOCLDY 22 12 65 NW12G21 30.12R WCI 10 TC -6
MORRIS* CLOUDY 24 15 69 NW21G28 30.16R WCI 9 TC -5
ROMEOVILLE* MIX PCPN 23 14 68 NW16G23 30.15R WCI 10 TC -5
LANSING* CLOUDY 22 11 62 NW10G18 30.13R WCI 12 TC -5
NORTHERLY ISL* N/A 22 11 62 W20 N/A WCI 7 TC -5
LMZ740>746-111100-
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 22 300/ 23/ 29 N/A
NORTHERLY ISL 23 310/ 10/ 17 N/A
CALUMET HARBOR 23 280/ 12/ 16 1019.0
BURNS HARBOR 25 290/ 14/ 17 1019.0R
MICHIGAN CITY 25 290/ 27/ 30 1018.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-111100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 25 15 66 NW24G31 30.34R WCI 9 TC -4
GALESBURG* CLOUDY 23 20 89 NW15G22 30.29R WCI 10 TC -5
MACOMB* CLOUDY 23 17 77 NW22G29 30.34R WCI 8 TC -5
JACKSONVILLE* CLOUDY 26 16 66 NW22G29 30.31R WCI 12 TC -3
ILZ028>032-037-038-041>044-048-051>054-059>061-111100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT SNOW 23 16 74 NW28G38 30.20R WCI 6 TC -5
BLOOMINGTON FLURRIES 21 16 79 NW15 30.23R WCI 8 TC -6
DECATUR CLEAR 23 13 65 NW21G29 30.25R WCI 8 TC -5
PEORIA CLOUDY 22 13 68 NW15G28 30.26R WCI 9 TC -6
LACON* FLURRIES 23 15 71 NW17G24 30.24R WCI 9 TC -5
LINCOLN* CLOUDY 24 13 64 NW14G22 30.27R WCI 11 TC -5
SPRINGFIELD CLOUDY 25 15 66 NW20G31 30.28R WCI 11 TC -4
TAYLORVILLE CLOUDY 26 14 62 NW22G32 30.28R WCI 11 TC -4
ILZ033-039-045-046-055>057-062-063-111100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 22 13 68 NW23G32 30.20R WCI 6 TC -6
DANVILLE* CLOUDY 24 17 72 NW14G26 30.18R WCI 12 TC -4
RANTOUL* CLOUDY 22 16 75 NW20G28 30.19R WCI 8 TC -5
MATTOON MIX PCPN 25 17 72 NW28G39 30.21R WCI 9 TC -4
PARIS* FLURRIES 25 18 74 NW24G30 30.18R WCI 10 TC -4
ILZ079-100>102-111100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 30 15 54 W18G25 30.31R WCI 18 TC -1
BELLEVILLE CLEAR 31 14 50 NW20G25 30.30R WCI 18 TC -1
SPARTA* CLEAR 30 14 52 NW10G18 30.32R WCI 21 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 31 17 56 NW9 30.30R WCI 23 TC -1
CAIRO* PTCLDY 37 26 63 NW15G21 30.31R WCI 28 TC 3
EFFINGHAM* CLOUDY 29 20 69 W20G28 30.25R WCI 16 TC -2
MARION CLEAR 31 13 47 NW5 30.31R WCI 26 TC -1
MT. VERNON CLEAR 29 17 61 VRB5 30.28R WCI 24 TC -2
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 31 17 57 NW13G20 30.26S WCI 21 TC 0
METROPOLIS* CLEAR 36 20 51 NW13G23 30.29R WCI 28 TC 2
ILZ067-068-072-073-078-083-087-091-111100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 30 18 60 W23G32 30.21S WCI 17 TC -1
FLORA* CLOUDY 30 19 64 W16 30.25S WCI 19 TC -1
FAIRFIELD* PTCLDY 30 17 56 W13G20 30.26S WCI 20 TC -1
HARRISBURG* CLEAR 31 13 48 NW12 30.29R WCI 22 TC -1
ROBINSON* CLOUDY 30 23 74 NW18 30.20S WCI 18 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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