144
ASUS43 KLOT 151901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-152000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 66 55 67 NE10 30.18F TC 19
STERLING* CLOUDY 64 55 72 E12 30.21F TC 18
ILZ003-004-008-010-011-017-018-152000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 57 54 89 VRB3 30.24F TC 14
ROCHELLE* CLOUDY 60 51 71 E8 30.22F TC 16
DE KALB* CLOUDY 58 54 89 E8 30.24S TC 14
PERU* LGT RAIN 65 55 70 E9 30.20S TC 18
ILZ005-006-012>014-019>023-152000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 54 83 E9 30.22F TC 15
CHICAGO-MIDWAY CLOUDY 59 56 89 E9 30.23F TC 15
AURORA CLOUDY 58 54 86 E7 30.22F TC 14
JOLIET* CLOUDY 61 56 82 NE6 30.22F TC 16
WAUKEGAN CLOUDY 57 52 83 E7 30.24F TC 14
DUPAGE AIRPORT CLOUDY 60 54 80 E10 30.22F TC 16
WHEELING CLOUDY 59 54 83 E7 30.25F TC 15
MORRIS* CLOUDY 62 55 79 E7 30.20F TC 16
ROMEOVILLE* CLOUDY 59 55 88 NE10 30.23F TC 15
LANSING* CLOUDY 59 52 78 NE6 30.22F TC 15
NORTHERLY ISL* N/A 58 53 84 NE13 N/A TC 14
LMZ740>746-152000-
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 57 65 60/ 6/ 8 1024.6F
WINTHROP HARBOR 58 61 N/A 2/ 4
WAUKEGAN HARBOR 59 62 N/A 2/ 4
WILMETTE BUOY 59 70/ 10/ 14 1024.9F 3/ 4
CHICAGO BUOY 60 50/ 12/ 16 1024.6F 2/ 5
HARRISON CRIB 59 80/ 13/ 14 N/A
NORTHERLY ISL 58 70/ 8/ 10 N/A
CALUMET HARBOR 58 50/ 8/ 10 1022.7
BURNS HARBOR 58 60/ 5/ 6 1024.0F
MICHIGAN CITY 57 30/ 13/ 14 1023.0F
ST. JOSEPH BUOY 56 57 360/ 6/ 10 1024.7F 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-152000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 77 59 53 W6 30.15F TC 25
GALESBURG* MOSUNNY 70 58 66 E3 30.18F TC 21
MACOMB* PTSUNNY 74 57 56 CALM 30.19F TC 23
JACKSONVILLE* MOSUNNY 76 56 51 CALM 30.16F TC 24
PITTSFIELD* CLOUDY 80 57 45 SW5 30.16F HX 80 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-152000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON LGT RAIN 69 57 65 VRB5 30.19F TC 21
DECATUR PTSUNNY 74 57 55 NW3 30.17F TC 23
PEORIA CLOUDY 69 57 65 CALM 30.17F TC 21
LACON* PTSUNNY 70 55 57 E6 30.18F TC 21
LINCOLN* CLOUDY 73 58 59 CALM 30.17F TC 23
SPRINGFIELD CLOUDY 73 57 57 N5 30.16F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-152000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 75 55 49 W3 30.17F TC 24
DANVILLE* CLOUDY 70 55 59 NE5 30.19S TC 21
MATTOON PTSUNNY 78 54 43 NW5 30.15F TC 26
PARIS* MOSUNNY 78 53 42 CALM 30.17F TC 25
ILZ079-100>102-152000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 81 55 41 NW8 30.16F HX 80 TC 27
BELLEVILLE MOSUNNY 83 58 41 CALM 30.13F HX 83 TC 28
CAHOKIA* PTSUNNY 82 56 40 CALM 30.14F HX 82 TC 28
SPARTA* CLOUDY 83 52 33 CALM 30.16F HX 81 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 81 56 42 E7 30.15F HX 81 TC 27
CAIRO* SUNNY 81 56 42 NE13 30.13F HX 81 TC 27
EFFINGHAM* MOSUNNY 82 55 38 W5 30.17F HAZE HX 81
MARION SUNNY 79 57 47 N6 30.15F HX 80 TC 26
MT. VERNON SUNNY 82 57 42 E3 30.15F HX 82 TC 28
CENTRALIA* MOSUNNY 83 53 36 W5 30.16F HX 81 TC 28
SALEM* SUNNY 82 54 38 NW5 30.15F HX 81 TC 28
METROPOLIS* SUNNY 79 54 41 CALM 30.14F TC 26
ILZ067-068-072-073-078-083-087-091-152000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 78 56 46 N7 30.15F TC 26
FLORA* SUNNY 81 57 44 CALM 30.16F HX 81 TC 27
FAIRFIELD* SUNNY 81 54 38 N8 30.15F HX 81 TC 27
HARRISBURG* SUNNY 79 55 43 MISG 30.15F HX 80 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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