973
ASUS43 KLOT 151306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-151400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 58 52 80 E8 30.23S TC 14
STERLING* PTCLDY 57 52 83 E12 30.26S TC 14
ILZ003-004-008-010-011-017-018-151400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 51 86 NE3 30.29R TC 13
ROCHELLE* CLOUDY 55 47 77 E10 30.28R TC 13
DE KALB* CLOUDY 54 50 87 E8 30.28R TC 12
PERU* CLOUDY 59 53 81 NE6 30.25R TC 15
ILZ005-006-012>014-019>023-151400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE RAIN 56 53 90 NE14G23 30.27R FOG TC 13
CHICAGO-MIDWAY CLOUDY 59 53 80 E12 30.26S TC 15
AURORA CLOUDY 57 51 80 E12 30.25F TC 14
JOLIET* CLOUDY 59 55 88 NE9 30.26R TC 15
WAUKEGAN LGT RAIN 53 51 93 E13G18 30.30R FOG TC 12
DUPAGE AIRPORT CLOUDY 56 50 80 NE8 30.27R TC 13
KANKAKEE* CLOUDY 59 55 88 NE8 30.26R TC 15
WHEELING CLOUDY 55 52 89 NE9 30.30R TC 13
MORRIS* CLOUDY 58 55 90 E7 30.24S TC 15
ROMEOVILLE* CLOUDY 57 57 100 NE14 30.26R TC 14
LANSING* CLOUDY 57 49 74 NE8 30.27R TC 14
NORTHERLY ISL* N/A 58 51 78 E17 N/A TC 14
LMZ740>746-151400-
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/ 12/ 14 1026.4S 3/ 6
WINTHROP HARBOR 55 60 N/A 3/ 6
WAUKEGAN HARBOR 56 60 N/A 3/ 5
WILMETTE BUOY 57 80/ 17/ 23 1026.0S 5/ 7
CHICAGO BUOY 59 60/ 17/ 21 1025.9 4/ 5
HARRISON CRIB 58 60/ 20/ 21 N/A
NORTHERLY ISL 58 50/ 11/ 15 N/A
CALUMET HARBOR 59 30/ 11/ 16 1023.7R
BURNS HARBOR 58 60/ 11/ 12 1025.1S
MICHIGAN CITY 56 40/ 16/ 17 1024.5R
ST. JOSEPH BUOY 53 55 20/ 12/ 17 1026.2R 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-151400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 62 57 83 E6 30.20S TC 17
GALESBURG* CLOUDY 59 53 80 E7 30.23F TC 15
MACOMB* CLOUDY 59 56 88 E7 30.25R TC 15
JACKSONVILLE* MOCLDY 60 57 89 E3 30.21S TC 16
PITTSFIELD* MOCLDY 60 59 98 CALM 30.23R TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-151400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 61 56 84 NE6 30.24S TC 16
BLOOMINGTON CLOUDY 60 56 86 E6 30.24S TC 16
DECATUR PTCLDY 55 53 93 MISG 30.24R TC 13
PEORIA MOCLDY 60 55 83 E7 30.23R TC 16
LACON* CLOUDY 59 54 83 CALM 30.24R TC 15
LINCOLN* PTCLDY 60 56 87 CALM 30.22F TC 15
SPRINGFIELD PTCLDY 59 55 87 E6 30.21S TC 15
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 60 55 83 NE6 30.23R TC 16
DANVILLE* CLOUDY 59 55 88 E3 30.23S TC 15
RANTOUL* CLOUDY 59 54 82 E5 30.23R TC 15
MATTOON CLOUDY 56 54 93 CALM 30.21R TC 13
PARIS* CLOUDY 57 55 94 CALM 30.23R TC 14
ILZ079-100>102-151400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 57 54 88 CALM 30.22R TC 14
BELLEVILLE PTCLDY 59 57 93 CALM 30.20R TC 15
CAHOKIA* CLEAR 60 57 89 CALM 30.21R TC 16
SPARTA* CLEAR 60 58 93 CALM 30.23R TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 54 100 CALM 30.21R TC 12
CAIRO* CLEAR 56 56 100 CALM 30.21R TC 13
EFFINGHAM* MOCLDY 56 56 99 CALM 30.25R FOG TC 14
MARION CLEAR 55 54 94 CALM 30.21R TC 13
MT. VERNON PTCLDY 55 55 100 CALM 30.22R TC 13
CENTRALIA* CLEAR 56 55 94 CALM 30.22R TC 14
SALEM* CLEAR 58 55 89 CALM 30.22R TC 15
METROPOLIS* SUNNY 53 53 97 CALM 30.21R TC 12
ILZ067-068-072-073-078-083-087-091-151400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 56 54 93 CALM 30.22R TC 13
FLORA* CLEAR 57 55 94 CALM 30.23R TC 14
FAIRFIELD* CLEAR 57 55 92 CALM 30.22R TC 14
HARRISBURG* SUNNY 53 53 97 MISG 30.22R TC 12
ROBINSON* PTSUNNY 54 54 100 S1 30.21R FOG TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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