798
ASUS43 KLOT 091913
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CST FRI JAN 09 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.
ILZ001-002-007-009-015-016-024-092000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 40 33 76 W13 30.07R TC 4
STERLING* PTSUNNY 43 36 76 W6 30.06R TC 6
SAVANNA* PTSUNNY 43 32 66 W6 30.06R TC 6
ILZ003-004-008-010-011-017-018-092000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 42 33 70 NW3 30.05R TC 6
FREEPORT* PTSUNNY N/A N/A N/A NW9 30.05R
DE KALB* CLOUDY 40 36 86 MISG 30.04R TC 5
PERU* CLOUDY 45 37 76 NW6 30.06R TC 7
ILZ005-006-012>014-019>023-092000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 45 35 68 NW14 30.01R TC 7
CHICAGO-MIDWAY MOSUNNY 47 37 68 NW12 30.02R TC 8
AURORA CLOUDY 42 37 82 NW9 30.03R TC 6
JOLIET* CLOUDY 46 38 73 N8 30.04R TC 8
WAUKEGAN PTSUNNY 43 34 70 NW10G18 30.01R TC 6
DUPAGE AIRPORT CLOUDY 42 36 79 NW14 30.03R TC 6
KANKAKEE* PTSUNNY 48 38 68 NW7 30.05R TC 9
WHEELING CLOUDY 45 36 70 NW14 30.03R TC 7
MORRIS* CLOUDY 45 38 77 N8 30.04R TC 7
ROMEOVILLE* MOSUNNY 46 39 76 W9G16 30.03R TC 8
LANSING* SUNNY 47 36 67 NW12 30.02R TC 8
NORTHERLY ISL* N/A 46 34 62 NW10 N/A TC 8
LMZ740>746-092000-
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 44 320/ 11/ 12 N/A
NORTHERLY ISL 44 290/ 10/ 23 N/A
CALUMET HARBOR 45 280/ 6/ 10 1015.8R
BURNS HARBOR 40 290/ 3/ 3 1017.6R
MICHIGAN CITY 40 280/ 11/ 12 1016.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-092000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 46 36 68 W7 30.09S TC 8
GALESBURG* CLOUDY 44 40 88 W9 30.09R TC 6
MACOMB* SUNNY 46 39 74 W9 30.10S TC 8
JACKSONVILLE* SUNNY 48 38 67 W8 30.09R TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-092000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 46 38 76 NW8 30.05S TC 8
BLOOMINGTON MOSUNNY 50 39 66 NW12 30.06R TC 10
DECATUR CLOUDY 47 38 71 N8 30.08R TC 8
PEORIA SUNNY 48 37 65 W6 30.07R TC 9
LACON* SUNNY 48 37 66 NW9 30.05R TC 9
LINCOLN* SUNNY 50 36 59 W5 30.07S TC 10
SPRINGFIELD SUNNY 50 39 66 W8 30.07S TC 10
TAYLORVILLE MOSUNNY 49 39 67 NW7 30.09R TC 10
ILZ033-039-045-046-055>057-062-063-092000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 45 38 76 NW9 30.08R TC 7
DANVILLE* CLOUDY 46 39 76 W10 30.07R TC 8
RANTOUL* CLOUDY 45 38 78 NW9 30.07R TC 7
MATTOON CLOUDY 47 38 71 NW9 30.08R TC 8
PARIS* CLOUDY 47 39 73 NW10 30.08R TC 8
ILZ079-100>102-092000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 50 39 66 NW7 30.10R TC 10
BELLEVILLE MOSUNNY 50 39 66 N7 30.08S TC 10
CAHOKIA* PTSUNNY 51 39 63 N12 30.09F TC 11
SPARTA* PTSUNNY 50 40 66 NW10 30.09F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 54 42 64 NW9 30.08S TC 12
CAIRO* MOSUNNY 59 45 59 N6 30.07F TC 15
EFFINGHAM* CLOUDY 46 40 77 W5 30.11R TC 8
MARION PTSUNNY 54 43 66 NW12 30.07F TC 12
MT. VERNON PTSUNNY 50 39 66 VRB5 30.10R TC 10
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 50 40 69 NW9 30.10R TC 10
METROPOLIS* MOSUNNY 59 43 55 CALM 30.07S TC 15
ILZ067-068-072-073-078-083-087-091-092000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 49 40 71 NW10 30.09R TC 9
FLORA* CLOUDY 48 39 71 NW9 30.10R TC 9
FAIRFIELD* CLOUDY 50 39 66 N7 30.10R TC 10
HARRISBURG* MOSUNNY 55 40 55 N9 30.09R TC 13
ROBINSON* CLOUDY 46 39 76 NW12 30.09R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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