781
ASUS43 KLOT 161012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT FRI OCT 16 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.
ILZ001-002-007-009-015-016-024-161100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 47 41 80 W17G33 30.09R TC 8
STERLING* CLOUDY 48 42 80 W21G29 30.04R TC 9
SAVANNA* MOCLDY 47 42 82 NW14G25 30.05R TC 8
ILZ003-004-008-010-011-017-018-161100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 50 43 77 W17G26 30.00R TC 10
FREEPORT* CLOUDY 49 46 87 W17G24 30.02R TC 10
ROCHELLE* CLOUDY 50 46 84 W12 30.00R TC 10
DE KALB* CLOUDY 50 45 83 NW18G29 29.99R TC 10
ILZ005-006-012>014-019>023-161100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 53 45 74 W13G25 29.93R TC 12
CHICAGO-MIDWAY CLOUDY 54 46 74 NW14G23 29.94R TC 12
AURORA CLOUDY 52 47 83 W12G24 29.98R TC 11
JOLIET* CLOUDY 54 48 81 W8 29.98R TC 12
WAUKEGAN CLOUDY 52 45 77 W14G28 29.90R TC 11
DUPAGE AIRPORT CLOUDY 52 46 80 W14G24 29.96R TC 11
KANKAKEE* CLOUDY 53 45 74 NW17G26 29.99R TC 12
WHEELING CLOUDY 53 46 77 NW13G21 29.94R TC 12
ROMEOVILLE* CLOUDY 54 48 82 W16G23 29.97R TC 12
LANSING* CLOUDY 53 46 77 W16G22 29.95R TC 12
NORTHERLY ISL* N/A 54 44 69 W17 N/A TC 12
LMZ740>746-161100-
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 53 53 1002.3
WAUKEGAN HARBOR 54 61 270/ 17/ 29 1013.1 1/ 4
WILMETTE BUOY 56 280/ 21/ 27 1014.1R 2/ 4
CHICAGO BUOY 56 62 300/ 21/ 27 1012.3 2/ 3
HARRISON CRIB 55 290/ 24/ 28 N/A
NORTHERLY ISL 55 270/ 11/ 20 N/A
CALUMET HARBOR 54 270/ 7/ 11 1013.2
MICHIGAN CITY 57 270/ 28/ 34 1010.8R
MICH CITY BUOY 57 61 290/ 23/ 29 N/A 5/ 5
ST. JOSEPH BUOY 58 60 300/ 19/ 25 1012.6R 7/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-161100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 48 40 73 NW15G25 30.17R TC 9
GALESBURG* CLEAR 46 42 86 W14G22 30.12R TC 8
MACOMB* CLEAR 47 43 85 W13G20 30.16R TC 8
JACKSONVILLE* MOCLDY 50 44 80 W16G22 30.13R TC 10
PITTSFIELD* PTCLDY 51 40 67 NW10G17 30.17R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-161100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 52 47 83 W17G23 30.03R TC 11
BLOOMINGTON PTCLDY 50 46 87 NW16 30.06R TC 10
DECATUR PTCLDY 53 48 83 NW18G28 30.06R TC 12
PEORIA PTCLDY 49 42 77 NW12G23 30.09R TC 9
LACON* CLOUDY 49 41 73 W9G17 30.06R TC 10
SPRINGFIELD CLOUDY 52 43 71 NW17 30.10R TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 52 48 86 NW16 30.02S TC 11
RANTOUL* CLOUDY 52 48 88 NW18G24 30.02R TC 11
MATTOON CLOUDY 53 48 83 NW20G35 30.03R TC 12
PARIS* CLOUDY 52 47 83 NW15G25 30.01R TC 11
ILZ079-100>102-161100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 55 49 78 NW17 30.12R TC 13
BELLEVILLE CLOUDY 57 51 81 NW17 30.09S TC 14
CAHOKIA* MOCLDY 56 48 74 NW13G29 30.13R TC 13
SPARTA* CLOUDY 56 49 78 NW13 30.14R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 55 52 89 NW13 30.11R TC 13
CAIRO* CLOUDY 61 55 81 NW17G30 30.09R TC 16
EFFINGHAM* CLOUDY 54 48 80 W14G20 30.08R TC 12
MARION LGT RAIN 55 52 88 NW15G22 30.10R TC 13
MT. VERNON CLOUDY 57 48 72 NW8 30.10R TC 14
CENTRALIA* CLOUDY 56 47 71 NW12G20 30.10R TC 14
SALEM* CLOUDY 56 49 77 MISG 30.10R TC 14
METROPOLIS* CLOUDY 61 52 71 NW13G25 30.07R TC 16
ILZ067-068-072-073-078-083-087-091-161100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 56 51 84 NW21G32 30.04R TC 13
FLORA* CLOUDY 55 48 76 NW14G20 30.09R TC 13
FAIRFIELD* RAIN 55 50 83 NW9G22 30.07R TC 13
HARRISBURG* CLOUDY 58 53 84 NW13 30.09R TC 14
ROBINSON* CLOUDY 55 52 88 NW18G26 30.04R TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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