581
ASUS43 KLOT 011206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT THU OCT 01 2026
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.
ILZ001-002-007-009-015-016-024-011300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 68 65 90 SW7 29.79F TC 20
6HR MIN TEMP: 64; 6HR MAX TEMP: 68; 6HR PCP: 0.08;
STERLING* CLOUDY 65 65 100 VRB5 29.82F TC 18
SAVANNA* LGT RAIN 64 64 100 S3 29.81S TC 18
ILZ003-004-008-010-011-017-018-011300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 63 62 97 CALM 29.84F TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 64; 6HR PCP: 0.07;
FREEPORT* CLOUDY 64 62 95 SE5 29.83F TC 18
ROCHELLE* MOCLDY 64 64 100 S3 29.84S TC 18
DE KALB* CLOUDY 64 64 100 SE6 29.84F TC 18
ILZ005-006-012>014-019>023-011300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 65 63 93 S6 29.85R TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 65; 6HR PCP: 0.06;
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 64 63 96 S3 29.84S TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 64; 6HR PCP: 0.03;
JOLIET* MOCLDY 66 66 99 CALM 29.87R TC 19
WAUKEGAN LGT RAIN 64 63 96 S3 29.84S FOG TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 65; 6HR PCP: 0.06;
DUPAGE AIRPORT LGT RAIN 64 63 96 S3 29.85R TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 64;
KANKAKEE* MOCLDY 66 63 90 CALM 29.88S TC 19
WHEELING LGT RAIN 65 64 97 SW3 29.86S TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 65; 6HR PCP: 0.03;
LANSING* LGT RAIN 65 63 94 SE5 29.87F TC 18
NORTHERLY ISL* N/A 64 62 93 S5 N/A TC 18
LMZ740>746-011300-
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)
WINTHROP HARBOR 65 63 120/ 8/ 10 1010.6F 1/ 3
WAUKEGAN HARBOR 65 64 140/ 8/ 10 1011.5F 1
WILMETTE BUOY 65 140/ 10/ 14 1012.4F 1/ 2
CHICAGO BUOY 66 64 180/ 8/ 10 1009.9F 1
HARRISON CRIB 66 170/ 9/ 9 N/A
NORTHERLY ISL 64 140/ 2 N/A
CALUMET HARBOR 66 150/ 5/ 7 1011.1
MICHIGAN CITY 68 160/ 7/ 9 1010.7F
MICH CITY BUOY 65 63 160/ 6/ 8 N/A 0
ST. JOSEPH BUOY 64 61 180/ 8/ 8 1012.6F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-011300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 72 64 76 CALM 29.83F TC 22
GALESBURG* CLOUDY 66 66 100 CALM 29.84S TC 19
MACOMB* CLOUDY 69 68 95 S5 29.85S TC 21
JACKSONVILLE* MOCLDY 74 63 67 S8 29.85S TC 24
PITTSFIELD* CLOUDY 76 63 62 S6 29.85S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-011300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 71 64 80 S8 29.86S TC 22
BLOOMINGTON CLOUDY 72 63 73 S12 29.88S TC 22
DECATUR MOCLDY 73 61 65 S10 29.90R TC 23
PEORIA CLOUDY 70 64 81 S7 29.84S TC 21
6HR MIN TEMP: 65; 6HR MAX TEMP: 70; 6HR PCP: TRACE;
LACON* CLOUDY 65 62 89 CALM 29.83R TC 19
SPRINGFIELD MOCLDY 74 62 66 S12 29.86S TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 76;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 58 61 S8 29.91R TC 22
RANTOUL* MOCLDY 73 60 61 SW9 29.90S TC 23
MATTOON MOCLDY 71 58 63 S9 29.92R TC 22
PARIS* MOCLDY 69 56 62 S8 29.94S TC 20
ILZ079-100>102-011300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 63 83 S6 29.89S TC 20
CAHOKIA* MOCLDY 71 62 73 CALM 29.89R TC 22
SPARTA* PTCLDY 73 58 58 S7 29.93R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 70 59 68 S6 29.93 TC 21
CAIRO* CLEAR 71 60 67 S6 29.96R TC 22
EFFINGHAM* MOCLDY 68 58 71 SE6 29.95R TC 20
MT. VERNON PTCLDY 70 58 65 S7 29.94R TC 21
CENTRALIA* PTCLDY 71 58 63 S6 29.93S TC 22
SALEM* PTCLDY 76 60 57 MISG 29.93S TC 24
METROPOLIS* CLEAR 61 60 94 CALM 29.97S TC 16
ILZ067-068-072-073-078-083-087-091-011300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 66 57 72 S7 29.96R TC 19
FLORA* MOCLDY 68 59 73 S6 29.95R TC 20
FAIRFIELD* PTCLDY 69 56 63 CALM 29.95R TC 20
HARRISBURG* PTCLDY 70 57 63 S3 29.96S TC 21
ROBINSON* MOCLDY 68 55 64 S6 29.95R TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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