278
ASUS43 KLOT 160106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM 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.
ILZ001-002-007-009-015-016-024-160200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 61 58 90 NW20G30 29.86R FOG TC 16
STERLING* CLOUDY 62 62 100 W16 29.82R TC 17
SAVANNA* CLOUDY 59 58 97 W12G24 29.84R FOG TC 15
ILZ003-004-008-010-011-017-018-160200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 61 60 97 W8 29.80S TC 16
FREEPORT* CLOUDY 60 58 94 W10 29.83R TC 16
ROCHELLE* CLOUDY 63 63 100 W13 29.79S FOG TC 17
DE KALB* CLOUDY 64 64 100 W10G20 29.79S FOG TC 18
ILZ005-006-012>014-019>023-160200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 64 62 93 S8 29.73F TC 18
CHICAGO-MIDWAY CLOUDY 64 63 96 S3 29.74F TC 18
AURORA CLOUDY 65 64 97 W9 29.76F FOG TC 18
JOLIET* CLOUDY 68 68 100 W13 29.78S TC 20
WAUKEGAN LGT RAIN 61 61 100 SW7 29.72F FOG TC 16
DUPAGE AIRPORT LGT RAIN 64 63 96 SW7 29.76S TC 18
KANKAKEE* CLOUDY 71 69 95 SW15 29.81S TC 22
WHEELING CLOUDY 64 64 100 W7 29.75S TC 18
LANSING* LGT RAIN 69 68 98 SW15 29.76F TC 20
NORTHERLY ISL* N/A 62 60 93 E2 N/A TC 17
LMZ740>746-160200-
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 62 61 1014.8F
WAUKEGAN HARBOR 62 62 190/ 8/ 12 1008.0F 3/ 5
WILMETTE BUOY 63 1008.4F 2/ 4
CHICAGO BUOY 63 62 120/ 6/ 8 1006.3F 2/ 4
HARRISON CRIB 63 110/ 11/ 11 N/A
NORTHERLY ISL 62 40/ 4/ 7 N/A
CALUMET HARBOR 63 300/ 7/ 9 1008.0
MICHIGAN CITY 65 170/ 15/ 17 1006.4F
MICH CITY BUOY 64 62 180/ 16/ 19 N/A 2/ 3
ST. JOSEPH BUOY 64 61 170/ 14/ 17 1008.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 63 59 87 NW33G44 29.94R TC 17
GALESBURG* CLOUDY 63 63 100 W23G32 29.89R TC 17
MACOMB* CLOUDY 62 62 100 W24G38 29.92R TC 17
JACKSONVILLE* CLOUDY 71 70 97 SW10 29.88S TC 22
PITTSFIELD* DRIZZLE 70 69 98 W8 29.91S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-160200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 70 69 98 W17G24 29.82R TC 21
BLOOMINGTON CLOUDY 70 70 100 W13G23 29.86R TC 21
DECATUR MOCLDY 74 69 85 W12 29.87R TC 23
PEORIA CLOUDY 69 66 90 W13G24 29.84S TC 21
LACON* CLOUDY 67 64 88 W12 29.81F TC 20
SPRINGFIELD MOCLDY 72 69 90 W8 29.87R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 70 93 SW14 29.86S TC 22
RANTOUL* MOCLDY 71 71 99 SW12 29.84F TC 22
MATTOON MOCLDY 73 71 93 SW9 29.88S TC 23
PARIS* MOCLDY 72 71 98 SW13 29.88F TC 22
ILZ079-100>102-160200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 73 66 78 SW7 29.92R TC 23
BELLEVILLE CLEAR 75 73 96 W6 29.90S TC 24
CAHOKIA* PTCLDY 76 66 71 W6 29.92R TC 24
SPARTA* MOCLDY 76 69 77 W6 29.95R TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 80 68 66 SW8 29.92S HX 83 TC 27
CAIRO* PTCLDY 80 63 54 CALM 29.95S HX 81 TC 27
EFFINGHAM* CLOUDY 74 72 92 S5 29.92S TC 24
MARION MOCLDY 81 66 61 SW8 29.93S HX 83 TC 27
MT. VERNON CLOUDY 77 72 84 CALM 29.93R TC 25
CENTRALIA* LGT RAIN 75 72 89 SW6 29.93R TC 24
SALEM* CLOUDY 77 73 87 MISG 29.92S TC 25
METROPOLIS* PTCLDY 78 60 53 S5 29.95R HX 80 TC 26
ILZ067-068-072-073-078-083-087-091-160200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 74 73 97 S6 29.91F TC 23
FLORA* CLOUDY 75 72 88 SW8 29.92S TC 24
FAIRFIELD* MOCLDY 75 73 96 CALM 29.92S TC 24
HARRISBURG* PTCLDY 77 66 69 CALM 29.93S TC 25
ROBINSON* CLOUDY 73 73 100 SW3 29.90F FOG TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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