688
ASUS43 KLOT 102210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-102300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 30 27 88 W14 30.05R FOG WCI 19
STERLING* PTCLDY 33 22 63 W20G28 30.01R WCI 21 TC 1
SAVANNA* CLOUDY 32 23 71 W14G22 30.03R WCI 22 TC 0
ILZ003-004-008-010-011-017-018-102300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 34 21 59 W20G30 29.97R WCI 23 TC 1
FREEPORT* CLOUDY N/A N/A N/A W14G21 29.99R
DE KALB* CLOUDY 34 24 68 MISG 29.96R TC 1
PERU* CLOUDY 37 28 70 W9 30.00S WCI 31 TC 3
ILZ005-006-012>014-019>023-102300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 35 24 64 W10 29.94R WCI 27 TC 2
CHICAGO-MIDWAY PTCLDY 36 26 67 W13 29.95R WCI 27 TC 2
AURORA CLOUDY 36 27 69 NW15 29.95R WCI 27 TC 2
JOLIET* MOCLDY 38 27 64 W9 29.98R WCI 32 TC 4
WAUKEGAN PTCLDY 34 24 67 W12 29.91R WCI 25 TC 1
DUPAGE AIRPORT MOCLDY 35 25 66 W12 29.95R WCI 27 TC 2
KANKAKEE* PTCLDY 37 28 69 W12 30.00S WCI 29 TC 3
WHEELING PTCLDY 36 22 56 NW12 29.94R WCI 28 TC 2
MORRIS* PTCLDY 36 26 68 W14 29.98R WCI 27 TC 2
ROMEOVILLE* PTCLDY 37 27 65 W12G18 29.97R WCI 30 TC 3
LANSING* CLEAR 36 26 66 W9 29.96S WCI 29 TC 2
NORTHERLY ISL* N/A 36 23 59 W8 N/A WCI 30 TC 2
LMZ740>746-102300-
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 37 270/ 15/ 17 N/A
NORTHERLY ISL 37 280/ 10/ 15 N/A
CALUMET HARBOR 37 250/ 7/ 13 1013.6
BURNS HARBOR 36 280/ 8/ 10 1014.6R
MICHIGAN CITY 36 270/ 17/ 18 1013.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-102300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 43 23 45 W12G25 30.05S TC 6
GALESBURG* LGT SNOW 32 32 100 NW15G23 30.06R VSB 3/4 WCI 22
MACOMB* CLOUDY 40 28 61 W23G29 30.06R TC 5
JACKSONVILLE* PTCLDY 43 24 47 SW14 30.05F TC 6
ILZ028>032-037-038-041>044-048-051>054-059>061-102300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 38 28 68 W15 30.01R WCI 29 TC 3
BLOOMINGTON PTCLDY 38 28 67 W14G23 30.02S WCI 30 TC 3
DECATUR PTCLDY 41 25 53 W8 30.05F TC 5
PEORIA MOCLDY 39 26 59 W12 30.02F WCI 32 TC 4
LACON* MOCLDY 38 24 57 W12 30.01R WCI 30 TC 3
LINCOLN* CLEAR 41 24 49 W7 30.04S TC 5
SPRINGFIELD CLEAR 42 27 55 SW10 30.05F TC 6
TAYLORVILLE CLEAR 41 28 59 W12 30.07F TC 5
ILZ033-039-045-046-055>057-062-063-102300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 38 29 70 W14 30.04R WCI 30 TC 3
DANVILLE* MOCLDY 38 29 68 W14G24 30.04R WCI 30 TC 4
RANTOUL* PTCLDY 38 29 71 W12 30.03S WCI 31 TC 3
MATTOON CLEAR 39 28 64 W13 30.07R WCI 31 TC 4
PARIS* CLEAR 39 28 66 W14 30.06R WCI 30 TC 4
ILZ079-100>102-102300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 45 25 45 W12 30.11S TC 7
SPARTA* CLEAR 45 24 43 W10 30.17R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 45 23 42 NW13G24 30.17R TC 7
CAIRO* MOCLDY 48 33 55 NW7 30.19R TC 9
EFFINGHAM* CLEAR 42 28 59 W9 30.12R TC 5
MARION PTCLDY 45 28 53 NW12 30.16R TC 7
MT. VERNON CLEAR 43 25 49 VRB7G18 30.15R TC 6
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 44 28 54 W10 30.13R TC 7
METROPOLIS* MOCLDY 47 31 54 CALM 30.17R TC 8
ILZ067-068-072-073-078-083-087-091-102300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 42 27 55 NW16G26 30.10R TC 6
FLORA* CLEAR 43 28 56 W13 30.12R TC 6
FAIRFIELD* CLEAR 43 26 51 W6 30.14R TC 6
HARRISBURG* PTCLDY 44 28 52 NW10G17 30.16R TC 7
ROBINSON* PTCLDY 41 30 65 NW14 30.09R TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page