611
ASUS43 KLOT 011110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-011200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 67 65 93 SW7 29.81R TC 19
STERLING* MOCLDY 64 64 100 CALM 29.83S TC 18
SAVANNA* RAIN 64 64 100 CALM 29.82R TC 18
ILZ003-004-008-010-011-017-018-011200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 64 63 96 CALM 29.85R FOG TC 18
FREEPORT* CLOUDY 64 63 94 SE5 29.84S TC 18
ROCHELLE* DRIZZLE 63 63 100 CALM 29.85R TC 17
DE KALB* CLOUDY 64 64 100 SE6 29.85S TC 18
ILZ005-006-012>014-019>023-011200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 63 93 S6 29.84F TC 18
CHICAGO-MIDWAY LGT RAIN 66 64 93 S6 29.86S TC 19
AURORA CLOUDY 64 63 96 SE6 29.84F FOG TC 18
JOLIET* CLOUDY 66 66 100 SE3 29.86S TC 19
WAUKEGAN LGT RAIN 64 63 96 VRB3 29.84F TC 18
DUPAGE AIRPORT LGT RAIN 64 63 96 SE8 29.84F TC 18
KANKAKEE* CLOUDY 65 64 95 CALM 29.87S TC 18
WHEELING MOCLDY 65 63 93 S5 29.86F TC 18
LANSING* LGT RAIN 64 63 97 CALM 29.88F TC 18
NORTHERLY ISL* N/A 64 62 93 CALM N/A TC 18
LMZ740>746-011200-
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 64 63 110/ 6/ 8 1010.8 1
WAUKEGAN HARBOR 65 65 120/ 6/ 8 1011.7 1
WILMETTE BUOY 65 130/ 8/ 10 1013.1F 1
CHICAGO BUOY 65 64 140/ 6/ 6 1010.2 0
HARRISON CRIB 65 150/ 8/ 9 N/A
NORTHERLY ISL 64 CALM / 4 N/A
CALUMET HARBOR 65 170/ 4/ 5 1011.7
MICHIGAN CITY 65 200/ 4/ 4 1011.2R
MICH CITY BUOY 65 63 190/ 4/ 6 N/A 0
ST. JOSEPH BUOY 63 61 170/ 4/ 6 1012.9R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-011200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 75 63 66 W6 29.84R TC 24
GALESBURG* DRIZZLE 67 66 95 W3 29.85R TC 20
MACOMB* MOCLDY 69 68 98 SW3 29.85R TC 21
JACKSONVILLE* MOCLDY 74 63 66 S10G16 29.85S TC 24
PITTSFIELD* MOCLDY 77 63 61 S8 29.85S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-011200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 68 65 92 CALM 29.86S TC 20
BLOOMINGTON MOCLDY 72 62 71 S10 29.88S TC 22
DECATUR MOCLDY 74 61 63 S13 29.89S TC 23
PEORIA CLOUDY 70 63 78 S7 29.84R TC 21
LACON* CLOUDY 64 62 94 CALM 29.83R TC 18
SPRINGFIELD MOCLDY 73 62 68 S8 29.86S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 58 61 S8 29.90R TC 22
RANTOUL* MOCLDY 74 59 61 SW12 29.89S TC 23
MATTOON MOCLDY 72 57 59 S8 29.91S TC 22
PARIS* MOCLDY 69 55 60 S7 29.93S TC 21
ILZ079-100>102-011200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 67 62 83 SE5 29.89S TC 20
CAHOKIA* PTCLDY 70 63 78 S5 29.88R TC 21
SPARTA* PTCLDY 74 58 58 S7 29.92S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLEAR 72 60 66 S5 29.95S TC 22
EFFINGHAM* MOCLDY 68 57 68 SE5 29.94S TC 20
MARION PTCLDY 72 57 60 S6 29.94R TC 22
MT. VERNON MOCLDY 70 59 68 S7 29.93S TC 21
CENTRALIA* MOCLDY 73 58 60 S8 29.92S TC 23
SALEM* MOCLDY 76 60 57 MISG 29.92S TC 25
METROPOLIS* CLEAR 60 60 97 CALM 29.96S TC 16
ILZ067-068-072-073-078-083-087-091-011200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 66 57 72 S5 29.95S TC 19
FLORA* MOCLDY 68 59 73 S3 29.94R TC 20
FAIRFIELD* PTCLDY 69 56 63 CALM 29.95R TC 21
HARRISBURG* PTCLDY 71 58 63 S5 29.96R TC 21
ROBINSON* MOCLDY 68 55 64 S8 29.94S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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