135
ASUS43 KLOT 151106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT WED OCT 15 2025
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.
ILZ001-002-007-009-015-016-024-151200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 59 51 75 E9 30.23S TC 15
STERLING* MOCLDY 57 52 83 E10 30.25F TC 14
ILZ003-004-008-010-011-017-018-151200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 49 80 VRB7 30.28S TC 13
ROCHELLE* CLOUDY 56 49 76 NE10 30.27R TC 13
DE KALB* CLOUDY 53 50 89 NE12 30.27R TC 12
PERU* CLOUDY 59 53 80 NE9 30.24S TC 15
ILZ005-006-012>014-019>023-151200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 56 51 84 NE14 30.26S TC 13
CHICAGO-MIDWAY CLOUDY 58 53 84 NE13 30.26R TC 14
AURORA CLOUDY 57 51 80 NE10 30.25S TC 14
JOLIET* CLOUDY 59 57 93 NE7 30.24F TC 15
WAUKEGAN LGT RAIN 54 51 90 E10 30.28S TC 12
DUPAGE AIRPORT CLOUDY 55 50 83 NE14G21 30.25F TC 13
KANKAKEE* CLOUDY 61 57 88 NE7 30.24R TC 16
WHEELING CLOUDY 56 51 84 E5 30.28F TC 13
MORRIS* CLOUDY 58 57 97 E3 30.23S TC 15
ROMEOVILLE* DRIZZLE 57 55 94 NE9 30.25S TC 14
LANSING* CLOUDY 57 51 79 NE7 30.25S TC 14
NORTHERLY ISL* N/A 56 51 84 NE16 N/A TC 13
LMZ740>746-151200-
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)
S. MID LAKE BUOY 54 65 70/ 16/ 17 1026.3F
WINTHROP HARBOR 56 60 N/A 3/ 6
WAUKEGAN HARBOR 57 61 N/A 4/ 5
WILMETTE BUOY 60 80/ 17/ 23 1025.6R 4/ 7
CHICAGO BUOY 59 50/ 14/ 19 1025.7 4/ 5
HARRISON CRIB 58 70/ 15/ 17 N/A
NORTHERLY ISL 57 50/ 17 N/A
CALUMET HARBOR 60 30/ 8/ 15 1023.5R
BURNS HARBOR 60 60/ 7/ 9 1024.7S
MICHIGAN CITY 58 40/ 11/ 13 1023.9R
ST. JOSEPH BUOY 56 55 350/ 8/ 12 1025.7R 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-151200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 61 56 83 E5 30.19R TC 16
GALESBURG* CLOUDY 59 52 79 E7 30.24R TC 15
MACOMB* CLOUDY 60 56 87 E6 30.23F TC 15
JACKSONVILLE* CLOUDY 60 57 88 CALM 30.20S TC 16
PITTSFIELD* PTCLDY 60 58 93 CALM 30.20F TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-151200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 60 56 84 NE6 30.23S TC 16
BLOOMINGTON CLOUDY 59 55 87 NE6 30.23S TC 15
DECATUR PTCLDY 54 52 93 NE7 30.21S TC 12
PEORIA PTCLDY 59 54 83 E6 30.22S TC 15
LACON* PTCLDY 58 52 79 CALM 30.23S TC 15
LINCOLN* CLOUDY 60 55 85 NE3 30.22S TC 15
SPRINGFIELD MOCLDY 60 55 83 N7 30.21S TC 16
TAYLORVILLE CLOUDY 59 55 88 MISG 30.21S TC 15
ILZ033-039-045-046-055>057-062-063-151200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 59 54 83 N8 30.21S TC 15
DANVILLE* CLOUDY 57 55 92 N5 30.23R TC 14
RANTOUL* CLOUDY 57 54 88 NE6 30.22S TC 14
MATTOON CLOUDY 54 53 97 CALM 30.19S TC 12
PARIS* MOCLDY 56 55 97 CALM 30.21R TC 13
ILZ079-100>102-151200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 56 53 91 MISG 30.19F TC 13
BELLEVILLE CLEAR 57 54 92 CALM 30.17S TC 14
CAHOKIA* CLEAR 55 54 96 CALM 30.18S TC 13
SPARTA* CLEAR 59 56 91 CALM 30.20S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 52 52 100 S3 30.18S TC 11
CAIRO* CLEAR 55 55 99 CALM 30.18R TC 13
EFFINGHAM* CLEAR 55 55 99 CALM 30.21S TC 13
MARION CLEAR 52 51 96 CALM 30.19S TC 11
MT. VERNON CLEAR 51 51 100 CALM 30.19S TC 11
CENTRALIA* CLEAR 53 52 95 CALM 30.19S TC 12
SALEM* CLEAR 55 51 87 CALM 30.19R TC 13
METROPOLIS* CLEAR 53 53 97 CALM 30.17S TC 12
ILZ067-068-072-073-078-083-087-091-151200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 50 49 96 E5 30.19S TC 10
FAIRFIELD* CLEAR 54 53 96 CALM 30.19S TC 12
HARRISBURG* CLEAR 53 52 96 MISG 30.19R TC 12
ROBINSON* CLEAR 52 52 100 S1 30.18S FOG TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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