237
ASUS43 KLOT 110810
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-110900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 23 14 68 NW18G32 30.22R WCI 9 TC -5
STERLING* CLEAR 23 15 71 W20 30.17R WCI 8 TC -5
SAVANNA* CLOUDY 23 13 67 NW13G22 30.18R WCI 11 TC -5
ILZ003-004-008-010-011-017-018-110900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 22 15 75 W17G26 30.12R WCI 8 TC -6
FREEPORT* CLOUDY N/A N/A N/A NW18 30.15R
DE KALB* MOCLDY 20 13 73 MISG 30.09R TC -6
PERU* LGT SNOW 23 18 80 NW20 30.16R WCI 8 TC -5
ILZ005-006-012>014-019>023-110900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 23 10 57 NW15G25 30.06R WCI 10 TC -5
CHICAGO-MIDWAY MOCLDY 23 11 60 NW15G28 30.07R WCI 10 TC -5
AURORA CLOUDY 22 14 71 NW24G36 30.09R WCI 5 TC -6
JOLIET* CLOUDY 25 16 70 NW10G17 30.11R WCI 15 TC -4
WAUKEGAN PTCLDY 20 11 68 NW13G22 30.04R WCI 7 TC -7
DUPAGE AIRPORT FLURRIES 21 15 78 NW18 30.07R WCI 6 TC -6
KANKAKEE* CLOUDY 24 12 58 NW20G30 30.11R WCI 10 TC -4
WHEELING CLOUDY 22 10 60 NW18G28 30.07R WCI 7 TC -6
MORRIS* CLOUDY 24 12 59 NW22G30 30.10R WCI 9 TC -4
ROMEOVILLE* CLOUDY 23 14 68 NW18G33 30.10R WCI 9 TC -5
LANSING* CLOUDY 24 11 58 NW14G20 30.07R WCI 11 TC -5
NORTHERLY ISL* N/A 24 13 62 NW14 N/A WCI 12 TC -4
LMZ740>746-110900-
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 24 300/ 20/ 22 N/A
NORTHERLY ISL 24 280/ 14/ 19 N/A
CALUMET HARBOR 24 250/ 10/ 14 1016.9
BURNS HARBOR 26 290/ 14/ 17 1016.9R
MICHIGAN CITY 27 290/ 26/ 28 1016.1R
ILZ025>027-034>036-040-047-049-050-058-095>099-110900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 27 16 63 NW21G32 30.27R WCI 13 TC -3
GALESBURG* FLURRIES 22 19 87 NW15 30.24R WCI 9 TC -5
MACOMB* CLOUDY 24 17 73 NW21G32 30.28R WCI 10 TC -4
JACKSONVILLE* CLOUDY 28 18 65 NW18G28 30.25R WCI 16 TC -2
ILZ028>032-037-038-041>044-048-051>054-059>061-110900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 24 14 64 NW16 30.14R WCI 11 TC -4
BLOOMINGTON FLURRIES 23 18 81 NW25G33 30.15R WCI 7 TC -5
DECATUR LGT SNOW 27 21 78 NW23G40 30.18R WCI 12 TC -3
PEORIA MOCLDY 22 13 68 NW15G25 30.21R WCI 9 TC -6
LACON* CLOUDY 23 13 67 NW13G22 30.18R WCI 11 TC -5
LINCOLN* MOCLDY 27 14 59 NW14G28 30.20R WCI 15 TC -3
SPRINGFIELD CLOUDY 29 18 63 NW28G46 30.20R WCI 14 TC -2
TAYLORVILLE CLOUDY 29 19 64 W17G23 30.22R WCI 17 TC -2
ILZ033-039-045-046-055>057-062-063-110900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN FLURRIES 27 20 75 W25G33 30.14R WCI 12 TC -3
DANVILLE* CLOUDY 28 22 76 W15G21 30.12R WCI 16 TC -2
RANTOUL* LGT SNOW 24 20 86 NW16G24 30.14R WCI 11 TC -4
MATTOON CLOUDY 28 19 69 W25G33 30.16R WCI 13 TC -2
PARIS* CLOUDY 29 22 76 W14G21 30.15R WCI 18 TC -2
ILZ079-100>102-110900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 31 15 52 W21 30.27R WCI 18 TC -1
BELLEVILLE CLEAR 33 16 51 W17G26 30.26R WCI 21 TC 0
SPARTA* CLEAR 32 15 49 NW10 30.29R WCI 24 TC 0
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 35 24 64 NW14G22 30.26R WCI 26 TC 2
CAIRO* CLOUDY 42 29 60 NW18 30.25R TC 5
EFFINGHAM* MOCLDY 29 23 78 W15 30.22R WCI 18 TC -2
MARION MOCLDY 35 22 59 NW9 30.27R WCI 28 TC 2
MT. VERNON CLEAR 31 17 56 NW8 30.25R WCI 23 TC -1
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 32 18 57 W14 30.23R WCI 22 TC 0
METROPOLIS* CLOUDY 40 25 54 CALM 30.24R TC 5
ILZ067-068-072-073-078-083-087-091-110900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 30 20 66 NW15 30.19R WCI 19 TC -1
FLORA* CLEAR 30 21 69 W15 30.23R WCI 19 TC -1
FAIRFIELD* CLEAR 31 20 62 W8 30.24R WCI 24 TC 0
HARRISBURG* MOCLDY 35 20 54 NW17G24 30.25R WCI 25 TC 2
ROBINSON* CLOUDY 30 23 74 W16 30.18R WCI 19 TC -1
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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