517
ASUS43 KLOT 160006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-160100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 63 56 78 E9 30.15S TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 68;
STERLING* PTCLDY 58 58 100 E8 30.20R TC 14
ILZ003-004-008-010-011-017-018-160100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 53 86 NE3 30.22S TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 60; 6HR PCP: TRACE;
ROCHELLE* CLOUDY 58 53 82 E7 30.20S TC 15
DE KALB* CLOUDY 57 53 88 E9 30.20F TC 14
PERU* CLOUDY 62 55 77 E10 30.18R TC 17
ILZ005-006-012>014-019>023-160100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 49 69 NE9 30.20S TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
CHICAGO-MIDWAY CLOUDY 60 48 64 E9 30.20S TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
AURORA CLOUDY 58 53 84 E8 30.19F TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
JOLIET* CLOUDY 60 55 82 E6 30.20S TC 16
WAUKEGAN CLOUDY 56 49 77 NE3 30.22R TC 13
6HR MIN TEMP: 56; 6HR MAX TEMP: 58;
DUPAGE AIRPORT CLOUDY 59 51 75 NE9 30.19F TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
WHEELING CLOUDY 59 50 72 NE6 30.23S TC 15
6HR MIN TEMP: 59; 6HR MAX TEMP: 60;
MORRIS* CLOUDY 59 56 89 E7 30.18S TC 15
ROMEOVILLE* CLOUDY 59 52 77 NE7 30.20S TC 15
LANSING* CLOUDY 58 51 77 NE5 30.21R TC 15
NORTHERLY ISL* N/A 59 48 67 NE12 N/A TC 15
LMZ740>746-160100-
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 58 65 20/ 10/ 14 1023.6F
WINTHROP HARBOR 59 61 N/A 2/ 5
WAUKEGAN HARBOR 59 62 N/A 2/ 3
WILMETTE BUOY 60 90/ 10/ 16 1023.9F 2/ 5
CHICAGO BUOY 61 60/ 10/ 14 1023.5 2/ 3
HARRISON CRIB 60 70/ 11/ 12 N/A
NORTHERLY ISL 59 60/ 9/ 11 N/A
CALUMET HARBOR 59 30/ 6/ 8 1021.7
BURNS HARBOR 59 70/ 5/ 7 1023.4R
MICHIGAN CITY 58 60/ 6/ 7 1022.1F
ST. JOSEPH BUOY 56 57 10/ 10/ 14 1023.6F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-160100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 69 65 86 E6 30.11S TC 21
GALESBURG* PTCLDY 67 56 69 E5 30.15S TC 19
MACOMB* MOCLDY 67 58 72 SE5 30.16R TC 19
JACKSONVILLE* PTCLDY 69 59 72 E6 30.12F TC 20
PITTSFIELD* PTCLDY 75 61 62 NE3 30.12F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-160100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 62 54 74 NE9 30.17S TC 17
BLOOMINGTON PTCLDY 64 55 72 NE8 30.16S TC 18
DECATUR PTCLDY 64 60 87 CALM 30.14S TC 18
PEORIA PTCLDY 67 56 67 E10 30.14S TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: TRACE;
LACON* PTCLDY 62 53 73 E5 30.15S TC 16
LINCOLN* CLOUDY 67 61 79 CALM 30.14F TC 20
SPRINGFIELD MOCLDY 67 59 75 NE6 30.13S TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 76; 6HR PCP: TRACE;
TAYLORVILLE MOCLDY 70 57 64 MISG 30.13S TC 21
ILZ033-039-045-046-055>057-062-063-160100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 67 54 63 NE8 30.15S TC 19
DANVILLE* CLOUDY 66 55 65 NE8 30.16S TC 19
RANTOUL* CLOUDY 66 54 63 NE9 30.16R TC 19
MATTOON PTCLDY 68 54 60 N3 30.12S TC 20
PARIS* MOCLDY 68 54 60 NE5 30.13F TC 20
ILZ079-100>102-160100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 73 57 56 VRB5 30.11F TC 23
BELLEVILLE CLEAR 74 62 66 CALM 30.09R TC 23
CAHOKIA* CLEAR 72 60 66 CALM 30.10S TC 22
SPARTA* CLEAR 74 55 51 CALM 30.12R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 70 59 68 CALM 30.10S TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 82;
CAIRO* CLEAR 73 59 63 CALM 30.11S TC 23
EFFINGHAM* CLOUDY 68 58 68 CALM 30.13F TC 20
MARION CLEAR 73 59 60 NE3 30.11S TC 23
MT. VERNON CLEAR 68 61 78 NE3 30.12R TC 20
CENTRALIA* CLEAR 68 55 62 CALM 30.11S TC 20
SALEM* CLEAR 76 56 51 CALM 30.12S TC 24
METROPOLIS* CLEAR 71 57 62 CALM 30.11S TC 22
ILZ067-068-072-073-078-083-087-091-160100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 69 56 62 NE3 30.12S TC 21
FLORA* CLEAR 68 57 68 CALM 30.12S TC 20
FAIRFIELD* CLEAR 66 57 71 CALM 30.11S TC 19
HARRISBURG* CLEAR 71 58 64 MISG 30.11S TC 22
ROBINSON* LGT RAIN 66 59 77 CALM 30.12R HAZE TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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