149
ASUS43 KLOT 131301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-131400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 63 57 81 NW12 29.89R TC 17
STERLING* PTCLDY 64 59 83 W8 29.86R TC 18
SAVANNA* PTCLDY 61 58 87 W7 29.86R TC 16
ILZ003-004-008-010-011-017-018-131400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 59 81 W14 29.83R TC 18
FREEPORT* CLEAR 63 60 92 W10 29.85R TC 17
DE KALB* CLEAR 67 61 83 W13 29.83R TC 19
ILZ005-006-012>014-019>023-131400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 70 60 70 SW8 29.78R TC 21
CHICAGO-MIDWAY PTCLDY 71 59 65 SW10 29.80R TC 22
AURORA CLEAR 67 60 78 SW6 29.82R TC 19
JOLIET* CLEAR 72 59 64 SW5 29.83R TC 22
WAUKEGAN CLEAR 69 62 78 W9 29.76R TC 21
DUPAGE AIRPORT CLEAR 68 60 75 SW8 29.81 TC 20
WHEELING PTCLDY 71 62 73 W9 29.79S TC 22
LANSING* CLEAR 68 57 67 SW9 29.82R TC 20
NORTHERLY ISL* N/A 73 58 59 SW12 N/A TC 23
LMZ740>746-131400-
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 65 49 1008.1R 1/ 3
WAUKEGAN HARBOR 69 61 270/ 14/ 19 1009.0R 1/ 2
WILMETTE BUOY 69 230/ 10/ 14 1010.2R 1/ 2
CHICAGO BUOY 72 63 270/ 14/ 21 1007.0R 1
HARRISON CRIB 74 260/ 21/ 24 N/A
NORTHERLY ISL 73 240/ 5/ 9 N/A
CALUMET HARBOR 72 210/ 5/ 7 1008.8
MICHIGAN CITY 73 200/ 14/ 16 1007.3R
MICH CITY BUOY 68 63 220/ 10/ 14 N/A 2/ 3
ST. JOSEPH BUOY 68 62 210/ 10/ 12 1009.2R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-131400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 70 59 68 SW7 29.88R TC 21
GALESBURG* CLEAR 64 60 88 NW8 29.90R TC 18
MACOMB* CLEAR 68 59 74 W7 29.90R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-131400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 70 57 64 SW12 29.89R TC 21
DECATUR PTCLDY 67 58 72 SW8 29.89R TC 19
PEORIA PTCLDY 68 57 68 SW5 29.87R TC 20
LACON* PTCLDY 70 55 57 W5 29.84R TC 21
SPRINGFIELD PTCLDY 69 57 65 SW5 29.88R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 67 57 70 SW8 29.89R TC 19
MATTOON SUNNY 68 59 73 S12 29.91R TC 20
ILZ079-100>102-131400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 72 55 56 S8 29.92R TC 22
BELLEVILLE CLEAR 67 63 87 SW3 29.91S TC 20
CAHOKIA* CLEAR 71 56 58 S3 29.92R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 65 55 70 S3 29.97R TC 18
CAIRO* SUNNY 62 60 93 CALM 30.01R TC 17
EFFINGHAM* SUNNY 66 59 77 S6 29.95R TC 19
MT. VERNON MOSUNNY 62 59 90 CALM 29.97R TC 17
CENTRALIA* CLEAR 71 55 56 S7 29.95R TC 22
SALEM* CLEAR 70 58 64 MISG 29.94S TC 21
ILZ067-068-072-073-078-083-087-091-131400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 63 58 83 S5 29.96R TC 17
FLORA* SUNNY 64 57 77 S6 29.96R TC 18
FAIRFIELD* SUNNY 65 54 66 S3 29.97R TC 19
HARRISBURG* SUNNY 62 60 90 CALM 29.99R TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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