983
ASUS43 KLOT 151206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT THU OCT 15 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.
ILZ001-002-007-009-015-016-024-151300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 57 55 93 E9 30.05F TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 61; 6HR PCP: 0.03;
STERLING* CLOUDY 56 55 97 E13 30.08F FOG TC 13
SAVANNA* CLOUDY 55 54 94 E5 30.09F TC 13
ILZ003-004-008-010-011-017-018-151300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 56 53 90 NE6 30.11F TC 13
6HR MIN TEMP: 55; 6HR MAX TEMP: 56; 6HR PCP: TRACE;
FREEPORT* CLOUDY 56 54 95 NE6 30.12F TC 13
ROCHELLE* CLOUDY 57 54 89 E10 30.10F TC 14
DE KALB* CLOUDY 56 54 93 E9 30.12S TC 13
ILZ005-006-012>014-019>023-151300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 53 80 E8 30.11S TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
CHICAGO-MIDWAY CLOUDY 60 54 80 E10 30.10F TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 61;
AURORA CLOUDY 59 53 80 E7 30.10F TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 59;
JOLIET* CLOUDY 61 55 79 E5 30.10F TC 16
WAUKEGAN CLOUDY 58 53 84 E8 30.13F TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 59;
DUPAGE AIRPORT CLOUDY 58 53 84 E6 30.11F TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 59;
KANKAKEE* CLOUDY 59 54 82 E9 30.09F TC 15
WHEELING CLOUDY 58 54 86 E6 30.14F TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 60;
LANSING* MOCLDY 58 51 79 E8 30.11F TC 14
NORTHERLY ISL* N/A 59 53 80 E12 N/A TC 15
LMZ740>746-151300-
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 60 62 1019.4F
WAUKEGAN HARBOR 60 62 70/ 12/ 17 1019.6F 3/ 4
WILMETTE BUOY 60 100/ 12/ 16 1021.9S 3/ 5
CHICAGO BUOY 61 62 120/ 14/ 19 1018.6F 3/ 4
HARRISON CRIB 60 120/ 16/ 17 N/A
NORTHERLY ISL 60 120/ 10/ 12 N/A
CALUMET HARBOR 60 90/ 8/ 11 1020.2
MICHIGAN CITY 58 120/ 10/ 14 1019.1F
MICH CITY BUOY 59 62 110/ 12/ 16 N/A 2/ 5
ST. JOSEPH BUOY 58 62 120/ 10/ 16 1021.3R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-151300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 62 57 83 E8 30.02S TC 17
GALESBURG* CLOUDY 59 56 90 E7 30.06F TC 15
MACOMB* CLOUDY 61 59 92 E12 30.05F TC 16
JACKSONVILLE* CLOUDY 63 58 84 E8 30.02F TC 17
PITTSFIELD* CLOUDY 64 58 82 CALM 30.06R TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-151300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 58 94 E6 30.09S TC 15
BLOOMINGTON CLOUDY 59 59 100 E10 30.08S TC 15
DECATUR CLOUDY 65 60 84 E9 30.06S TC 18
PEORIA CLOUDY 59 57 93 E7 30.06F TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
LACON* CLOUDY 59 54 82 E5 30.07F TC 15
SPRINGFIELD CLOUDY 64 59 83 E6 30.04F TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 65;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 64 59 83 E9 30.07S TC 18
RANTOUL* CLOUDY 61 59 93 E5 30.08R TC 16
MATTOON CLOUDY 64 62 93 E6 30.05S TC 18
PARIS* CLOUDY 64 59 85 E8 30.07F TC 18
ILZ079-100>102-151300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 68 66 94 E6 30.02S FOG TC 20
BELLEVILLE MOCLDY 68 67 98 CALM 30.00S TC 20
CAHOKIA* CLOUDY 68 68 100 SE5 30.01S TC 20
SPARTA* CLOUDY 70 70 100 SE3 30.04R TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 71 70 96 E5 30.02F FOG TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 71; 6HR PCP: 0.08;
CAIRO* CLOUDY 74 73 99 CALM 30.03F TC 23
EFFINGHAM* CLOUDY 66 65 94 E6 30.06S FOG TC 19
MT. VERNON FOG 70 70 100 CALM 30.04F VSB 3/4 TC 21
CENTRALIA* CLOUDY 69 68 98 SE3 30.04S FOG TC 21
SALEM* CLOUDY 70 70 100 MISG 30.03F FOG TC 21
METROPOLIS* CLOUDY 73 72 97 CALM 30.04F TC 23
ILZ067-068-072-073-078-083-087-091-151300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 68 68 100 E7 30.05S FOG TC 20
FLORA* CLOUDY 68 N/A N/A CALM 30.05R HAZE TC 20
FAIRFIELD* CLOUDY 69 69 98 CALM 30.04S FOG TC 21
HARRISBURG* CLOUDY 70 70 100 CALM 30.05R FOG TC 21
ROBINSON* CLOUDY 68 68 100 E8 30.05S FOG TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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