032
ASUS43 KLOT 181210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT OCT 18 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.
ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 65 62 90 SW5 29.67R TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 70; 6HR PCP: 0.07;
STERLING* CLOUDY 63 63 100 SW8 29.68 TC 17
ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 63 61 93 S7 29.68F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 67; 6HR PCP: 0.13;
ROCHELLE* CLOUDY 62 60 94 S7 29.67F TC 17
DE KALB* RAIN 61 61 100 S7 29.68R TC 16
PERU* CLOUDY 64 62 93 S5 29.68F TC 18
ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 63 61 93 S10 29.68F TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 67; 6HR PCP: 0.17;
CHICAGO-MIDWAY CLOUDY 64 59 83 S8 29.70F TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 67; 6HR PCP: 0.04;
AURORA LGT RAIN 62 61 96 S7 29.68R TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 65; 6HR PCP: 0.19;
JOLIET* CLOUDY 67 60 79 S6 29.69F TC 19
WAUKEGAN LGT RAIN 63 61 93 SW5 29.64F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 67; 6HR PCP: 0.19;
DUPAGE AIRPORT LGT RAIN 62 60 93 SE8 29.66F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 66; 6HR PCP: 0.25;
KANKAKEE* CLOUDY 64 57 77 S7 29.75S TC 18
WHEELING LGT RAIN 63 62 97 SE8 29.67F TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 67; 6HR PCP: 0.27;
MORRIS* CLOUDY 66 61 83 SW6 29.69F TC 19
ROMEOVILLE* MOCLDY 66 63 88 S8 29.71F TC 19
LANSING* CLOUDY 62 55 80 SW7 29.74R TC 17
NORTHERLY ISL* N/A 63 58 83 S3 N/A TC 17
LMZ740>746-181300-
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 64 65 210/ 16/ 19 1005.6R 4/ 5
WINTHROP HARBOR 61 53 N/A 2/ 4
WAUKEGAN HARBOR 63 61 N/A 1/ 4
WILMETTE BUOY 64 1007.0F 2/ 4
CHICAGO BUOY 65 200/ 8/ 10 1006.5 1/ 3
HARRISON CRIB 66 220/ 12/ 15 N/A
NORTHERLY ISL 65 260/ 7/ 12 N/A
CALUMET HARBOR 64 200/ 6/ 9 1005.6
BURNS HARBOR 64 190/ 7/ 10 1007.5R
MICHIGAN CITY 63 180/ 14/ 18 1005.7R
ST. JOSEPH BUOY 62 55 160/ 14/ 17 1007.6R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 66 59 78 S8 29.70F TC 19
GALESBURG* CLOUDY 63 60 91 S6 29.71R TC 17
MACOMB* MOCLDY 63 62 95 S6 29.72S TC 17
JACKSONVILLE* CLOUDY 66 58 75 S6 29.74R TC 19
PITTSFIELD* MOCLDY 67 60 78 SW5 29.73S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 67 58 73 S9 29.73S TC 20
BLOOMINGTON CLOUDY 65 60 84 S10 29.76R TC 18
DECATUR CLOUDY 67 59 75 S13 29.76S TC 19
PEORIA MOCLDY 65 59 81 S5 29.71F TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 67; 6HR PCP: TRACE;
LACON* CLOUDY 64 59 81 S6 29.69F TC 18
LINCOLN* CLOUDY 66 60 79 S5 29.75R TC 19
SPRINGFIELD CLOUDY 66 59 78 S6 29.74S TC 19
6HR MIN TEMP: 64; 6HR MAX TEMP: 68;
TAYLORVILLE PTCLDY 64 59 82 MISG 29.77R TC 18
ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 64 58 80 S13 29.77S TC 18
DANVILLE* MOCLDY 66 59 79 S13 29.79S TC 19
RANTOUL* CLOUDY 63 57 82 S6 29.77R TC 17
MATTOON CLEAR 64 59 83 S9 29.78S TC 18
PARIS* PTCLDY 65 58 76 S10 29.80S TC 19
ILZ079-100>102-181300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE PTCLDY 64 60 87 SW5 29.76S TC 18
CAHOKIA* PTCLDY 63 59 87 S6 29.77R TC 17
SPARTA* PTCLDY 67 61 79 S9 29.81S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 65 61 87 SE7 29.82S TC 18
6HR MIN TEMP: 61; 6HR MAX TEMP: 66;
CAIRO* MOCLDY 68 62 81 S3 29.86S TC 20
EFFINGHAM* MOCLDY 65 61 87 SE7 29.82R TC 19
MARION MOCLDY 66 61 82 S7 29.83S TC 19
MT. VERNON MOCLDY 63 61 93 S7 29.82S TC 17
CENTRALIA* MOCLDY 68 60 76 S9 29.81R TC 20
SALEM* MOCLDY 69 60 74 S10 29.80S TC 21
METROPOLIS* MOCLDY 67 60 76 CALM 29.87R TC 20
ILZ067-068-072-073-078-083-087-091-181300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 64 60 87 S8 29.83R TC 18
FLORA* CLEAR 63 61 94 S5 29.83R TC 17
FAIRFIELD* MOCLDY 64 59 85 S3 29.83R TC 18
HARRISBURG* CLOUDY 66 60 81 MISG 29.84S TC 19
ROBINSON* CLOUDY 64 61 88 S8 29.82R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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