876
ASUS43 KLOT 090112
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT WED OCT 08 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.
ILZ001-002-007-009-015-016-024-090200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 50 43 77 CALM 30.36R TC 10
STERLING* CLEAR 57 38 48 NE6 30.38S TC 14
ILZ003-004-008-010-011-017-018-090200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 49 36 61 CALM 30.41R TC 9
ROCHELLE* CLEAR 53 39 59 E7 30.40R TC 12
DE KALB* CLEAR 51 45 78 E6 30.41R TC 11
PERU* CLEAR 58 46 65 E8 30.38R TC 14
ILZ005-006-012>014-019>023-090200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 57 43 59 E7 30.40R TC 14
CHICAGO-MIDWAY PTCLDY 58 42 55 E10 30.41R TC 14
AURORA CLEAR 54 45 71 E9 30.40R TC 12
JOLIET* CLEAR 55 46 71 E6 30.41S TC 13
WAUKEGAN CLEAR 46 41 82 CALM 30.41R TC 8
DUPAGE AIRPORT CLEAR 54 44 69 E3 30.40R TC 12
KANKAKEE* CLEAR 52 43 71 E6 30.41S TC 11
WHEELING CLEAR 54 46 74 CALM 30.42R TC 12
MORRIS* CLEAR 54 47 76 E6 30.39S TC 12
ROMEOVILLE* CLEAR 54 46 76 E8 30.41S TC 12
LANSING* CLEAR 53 39 57 CALM 30.41S TC 12
NORTHERLY ISL* N/A 56 42 59 N12 N/A TC 13
LMZ740>746-090200-
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 68 30/ 10/ 12 1030.3R 2/ 5
WINTHROP HARBOR 59 65 N/A 2/ 6
WAUKEGAN HARBOR 59 66 N/A 2/ 5
WILMETTE BUOY 60 70/ 10/ 14 1030.6R 2/ 6
CHICAGO BUOY 60 42 20/ 12/ 16 1030.4 2/ 5
HARRISON CRIB 59 50/ 11/ 13 N/A
NORTHERLY ISL 57 50/ 8/ 12 N/A
CALUMET HARBOR 58 30/ 10/ 13 1028.4R
BURNS HARBOR 59 40/ 8/ 10 1029.8R
MICHIGAN CITY 57 60/ 9/ 10 1028.8R
ST. JOSEPH BUOY 56 57 20/ 6/ 8 1030.0R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-090200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 60 39 45 SE5 30.33S TC 16
GALESBURG* CLEAR 52 32 46 CALM 30.38R TC 11
MACOMB* CLEAR 51 35 55 CALM 30.38R TC 10
JACKSONVILLE* CLEAR 51 40 67 NE5 30.35R TC 10
PITTSFIELD* CLEAR 56 40 54 NE3 30.35S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-090200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 55 44 67 E12 30.39R TC 13
BLOOMINGTON CLEAR 54 43 66 E7 30.38R TC 12
DECATUR CLEAR 52 41 66 NE7 30.35R TC 11
PEORIA CLEAR 54 41 61 CALM 30.36R TC 12
LACON* CLEAR 56 40 55 E8 30.36R TC 13
LINCOLN* CLEAR 59 41 51 CALM 30.35S TC 15
SPRINGFIELD CLEAR 53 38 56 N5 30.34R TC 12
TAYLORVILLE CLEAR 55 39 54 MISG 30.34R TC 13
ILZ033-039-045-046-055>057-062-063-090200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 60 39 45 NE12 30.36R TC 16
DANVILLE* CLEAR 53 40 61 N10 30.38R TC 12
RANTOUL* CLEAR 57 41 55 NE14 30.37R TC 14
MATTOON CLEAR 57 39 51 NE7 30.33R TC 14
PARIS* CLEAR 58 36 43 CALM 30.35R TC 14
ILZ079-100>102-090200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 61 43 51 N7 30.33R TC 16
BELLEVILLE CLEAR 58 47 66 CALM 30.30R TC 14
CAHOKIA* CLEAR 56 46 69 CALM 30.31R TC 13
SPARTA* CLEAR 63 40 43 CALM 30.32R TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 58 47 66 NE7 30.30R TC 14
CAIRO* CLEAR 57 51 79 CALM 30.29R TC 14
EFFINGHAM* CLEAR 58 44 59 CALM 30.34R TC 14
MARION CLEAR 56 48 76 CALM 30.31S TC 13
MT. VERNON CLEAR 52 48 86 CALM 30.32R TC 11
CENTRALIA* CLEAR 54 44 69 CALM 30.32R TC 12
SALEM* CLEAR 58 44 59 CALM 30.31S TC 14
METROPOLIS* CLEAR 59 48 67 CALM 30.29S TC 15
ILZ067-068-072-073-078-083-087-091-090200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 58 48 69 NE6 30.32R TC 14
FLORA* CLEAR 57 48 72 CALM 30.32R TC 14
FAIRFIELD* CLEAR 55 49 81 CALM 30.31S TC 13
HARRISBURG* CLEAR 60 46 59 MISG 30.31R TC 16
ROBINSON* CLEAR 57 50 77 CALM 30.32R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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