974
ASUS43 KLOT 151108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-151200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 57 54 89 E12 30.07F TC 14
STERLING* LGT RAIN 58 53 84 E14 30.10F TC 14
SAVANNA* DRIZZLE 56 53 90 E6 30.11F TC 13
ILZ003-004-008-010-011-017-018-151200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 52 86 E5 30.13F TC 13
FREEPORT* CLOUDY 56 54 95 E8 30.14F TC 13
ROCHELLE* CLOUDY 57 54 91 E8 30.12F TC 14
DE KALB* CLOUDY 56 54 91 NE9 30.13F TC 14
ILZ005-006-012>014-019>023-151200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 52 77 E10 30.12F TC 15
CHICAGO-MIDWAY CLOUDY 60 53 77 E8 30.13F TC 16
AURORA CLOUDY 59 53 80 E8 30.11F TC 15
JOLIET* CLOUDY 61 54 77 E7 30.13S TC 16
WAUKEGAN CLOUDY 58 52 80 E9 30.14F TC 14
DUPAGE AIRPORT CLOUDY 58 53 84 E9 30.12F TC 14
KANKAKEE* CLOUDY 59 53 80 E7 30.12F TC 15
WHEELING CLOUDY 58 53 84 VRB6 30.15F TC 14
ROMEOVILLE* CLOUDY 59 55 88 E7 30.12F TC 15
LANSING* CLOUDY 58 51 77 E3 30.14S TC 15
NORTHERLY ISL* N/A 59 53 80 E9 N/A TC 15
LMZ740>746-151200-
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 1019.6S
WAUKEGAN HARBOR 60 62 70/ 14/ 19 1020.2F 3/ 4
WILMETTE BUOY 60 100/ 16/ 19 1021.9F 4/ 4
CHICAGO BUOY 61 63 120/ 12/ 16 1019.2F 3/ 4
HARRISON CRIB 60 110/ 14/ 15 N/A
NORTHERLY ISL 59 90/ 8/ 14 N/A
CALUMET HARBOR 60 80/ 9/ 12 1020.6
MICHIGAN CITY 58 110/ 8/ 11 1019.4F
MICH CITY BUOY 59 62 110/ 10/ 16 N/A 2/ 5
ST. JOSEPH BUOY 58 62 110/ 12/ 17 1021.2F 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-151200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 62 57 83 E8 30.02F TC 17
GALESBURG* CLOUDY 59 56 89 E7 30.07F TC 15
MACOMB* CLOUDY 62 59 91 E9 30.08F TC 17
JACKSONVILLE* CLOUDY 63 57 82 E7 30.05S TC 17
PITTSFIELD* CLOUDY 64 58 82 NE7 30.04F TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-151200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 58 96 E7 30.10F TC 15
BLOOMINGTON CLOUDY 58 58 100 E10 30.08F TC 14
DECATUR CLOUDY 65 60 84 E10 30.06F TC 18
PEORIA CLOUDY 58 57 97 NE8 30.07F TC 14
LACON* CLOUDY 59 53 80 E5 30.08F TC 15
SPRINGFIELD CLOUDY 64 58 80 E8 30.05S TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 64 59 83 E12 30.07F TC 18
RANTOUL* MOCLDY 60 58 94 E6 30.08F TC 16
MATTOON MOCLDY 64 62 93 E6 30.05F TC 18
PARIS* CLOUDY 64 59 84 NE7 30.08F TC 18
ILZ079-100>102-151200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 67 66 96 E3 30.02S FOG TC 20
BELLEVILLE MOCLDY 68 67 98 CALM 30.00F TC 20
CAHOKIA* CLOUDY 68 67 96 CALM 30.01F TC 20
SPARTA* RAIN 69 69 100 CALM 30.04S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 70 70 100 S5 30.04R FOG TC 21
CAIRO* CLOUDY 74 73 99 CALM 30.04S TC 23
EFFINGHAM* MOCLDY 66 65 94 E5 30.07S FOG TC 19
MARION DRIZZLE 70 70 100 S6 30.04R FOG TC 21
MT. VERNON CLOUDY 69 69 100 NE3 30.04R FOG TC 21
CENTRALIA* FOG 68 68 98 CALM 30.04R VSB 1/2 TC 20
SALEM* CLOUDY 70 70 100 MISG 30.04S FOG TC 21
METROPOLIS* CLOUDY 72 72 98 E3 30.05S TC 22
ILZ067-068-072-073-078-083-087-091-151200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 69 68 96 NE8 30.05F FOG TC 21
FLORA* CLEAR 68 N/A N/A CALM 30.05S HAZE TC 20
FAIRFIELD* FOG 69 69 99 E3 30.04S VSB 1/4 TC 21
HARRISBURG* CLOUDY 70 70 100 CALM 30.04S FOG TC 21
ROBINSON* CLOUDY 68 68 100 E8 30.05F FOG TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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