891
ASUS43 KLOT 131501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT TUE OCT 13 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.
ILZ001-002-007-009-015-016-024-131600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 63 59 87 W8 29.90R TC 17
STERLING* MOSUNNY 66 58 75 N9 29.86F TC 19
SAVANNA* MOSUNNY 65 58 78 N7 29.86F TC 18
ILZ003-004-008-010-011-017-018-131600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 67 58 72 NW9 29.88R TC 19
FREEPORT* MOSUNNY 65 59 80 NW7 29.89S TC 18
DE KALB* PTSUNNY 66 59 80 W9 29.88R TC 19
ILZ005-006-012>014-019>023-131600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 71 61 70 W16G23 29.83R TC 22
CHICAGO-MIDWAY PTSUNNY 73 62 68 W14 29.84R TC 23
AURORA PTSUNNY 69 60 73 W13 29.88R TC 21
JOLIET* MOSUNNY 75 62 63 W9 29.88R TC 24
WAUKEGAN MOSUNNY 70 62 76 W9G21 29.81R TC 21
DUPAGE AIRPORT PTSUNNY 70 61 73 W13 29.86R TC 21
KANKAKEE* MOSUNNY 77 58 52 W14 29.90R TC 25
WHEELING MOSUNNY 71 62 73 W12 29.85R TC 22
LANSING* MOSUNNY 73 59 61 W15 29.87R TC 23
NORTHERLY ISL* N/A 73 59 61 W15 N/A TC 23
LMZ740>746-131600-
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)
WINTHROP HARBOR 64 49 1009.9R 1/ 3
WAUKEGAN HARBOR 68 61 290/ 14/ 17 1010.8R 1
WILMETTE BUOY 68 250/ 10/ 16 1012.2R 1/ 2
CHICAGO BUOY 72 63 290/ 4/ 10 1008.8R 1
HARRISON CRIB 73 270/ 15/ 17 N/A
NORTHERLY ISL 74 250/ 13/ 14 N/A
CALUMET HARBOR 74 240/ 6/ 12 1009.6
MICHIGAN CITY 70 230/ 16/ 17 1008.8R
MICH CITY BUOY 67 63 230/ 10/ 12 N/A 1/ 3
ST. JOSEPH BUOY 67 62 210/ 12/ 14 1010.8R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-131600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 76 62 62 W8 29.90S TC 24
GALESBURG* MOSUNNY 69 61 76 CALM 29.92R TC 21
MACOMB* SUNNY 72 63 71 CALM 29.92S TC 22
JACKSONVILLE* SUNNY 79 62 55 SW8 29.92R HX 80 TC 26
PITTSFIELD* SUNNY 80 63 56 SW9 29.93R HX 81 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-131600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 71 63 75 SW8 29.92R TC 22
DECATUR SUNNY 78 60 53 SW13 29.94R TC 26
PEORIA MOSUNNY 74 61 63 SW7 29.88F TC 23
LACON* MOSUNNY 71 59 65 CALM 29.84F TC 22
SPRINGFIELD SUNNY 80 60 50 W10 29.92R HX 81 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 78 59 51 W16 29.94R TC 26
RANTOUL* MOSUNNY 72 60 67 SW6 29.93R TC 22
MATTOON MOSUNNY 79 59 50 VRB7G18 29.95R HX 80 TC 26
ILZ079-100>102-131600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 59 50 SW10 29.95R HX 80 TC 26
BELLEVILLE SUNNY 82 64 52 W7 29.94R HX 84 TC 28
CAHOKIA* SUNNY 79 60 52 W9 29.95R HX 80 TC 26
SPARTA* SUNNY 81 59 47 SW7 30.00R HX 81 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 79 59 50 S12 30.00R HX 80 TC 26
CAIRO* CLOUDY 74 59 60 SW3 30.04S TC 23
EFFINGHAM* SUNNY 80 55 41 SW8 29.98R HX 80 TC 27
MT. VERNON SUNNY 79 57 46 SW10 30.00R HX 80 TC 26
CENTRALIA* SUNNY 83 58 42 SW14 29.98R HX 83 TC 29
SALEM* SUNNY 83 60 45 MISG 29.97R HX 83 TC 29
ILZ067-068-072-073-078-083-087-091-131600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 79 57 46 SW10 29.98R HX 80 TC 26
FLORA* SUNNY 81 59 47 SW10 29.98R HX 81 TC 27
FAIRFIELD* SUNNY 78 54 43 S7 29.99R TC 26
HARRISBURG* SUNNY 77 58 51 SW8 30.02R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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