528
ASUS43 KLOT 161512
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 50 43 77 NW16G22 30.15R TC 10
STERLING* CLOUDY 49 44 83 NW12 30.12R TC 9
SAVANNA* RAIN 48 45 90 NW10 30.13R TC 9
ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 50 43 77 NW14 30.09R TC 10
FREEPORT* CLOUDY 49 47 91 NW13 30.11S TC 10
ROCHELLE* CLOUDY 48 43 82 W14G22 30.09S TC 9
DE KALB* CLOUDY 48 43 84 NW12G20 30.08R TC 9
ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 43 71 W9G26 30.02R TC 11
CHICAGO-MIDWAY CLOUDY 52 43 71 NW14G22 30.03R TC 11
AURORA CLOUDY 49 43 80 W16G23 30.06R TC 9
JOLIET* CLOUDY 51 45 78 W12G17 30.07R TC 11
WAUKEGAN CLOUDY 50 46 86 NW9G22 30.01R TC 10
DUPAGE AIRPORT CLOUDY 51 43 74 W16 30.05R TC 11
KANKAKEE* CLOUDY 49 42 75 W15G22 30.08R TC 10
WHEELING CLOUDY 52 44 74 NW9 30.03R TC 11
LANSING* CLOUDY 51 42 70 W13 30.04R TC 11
NORTHERLY ISL* N/A 53 44 71 W13 N/A TC 12
LMZ740>746-161600-
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 51 53 1007.8
WAUKEGAN HARBOR 53 60 290/ 17/ 23 1016.1 2/ 5
WILMETTE BUOY 54 300/ 19/ 27 1017.3R 3/ 5
CHICAGO BUOY 55 62 310/ 17/ 23 1015.4 3/ 5
HARRISON CRIB 53 300/ 20/ 25 N/A
NORTHERLY ISL 53 280/ 7/ 16 N/A
CALUMET HARBOR 52 260/ 8/ 13 1016.6
MICHIGAN CITY 53 270/ 25/ 28 1014.6R
MICH CITY BUOY 54 61 300/ 19/ 25 N/A 6/ 6
ST. JOSEPH BUOY 55 60 300/ 21/ 27 1015.6R 8/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 52 41 66 NW21G32 30.22R TC 11
GALESBURG* CLOUDY 50 45 80 NW13G23 30.17S TC 10
MACOMB* CLOUDY 52 44 73 NW22G30 30.21R TC 11
JACKSONVILLE* MOSUNNY 52 42 69 W23 30.20S TC 11
PITTSFIELD* MOSUNNY 53 41 63 W15G22 30.23S TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 49 42 78 NW17G23 30.11R TC 9
BLOOMINGTON CLOUDY 49 42 77 NW20 30.13S TC 9
DECATUR CLOUDY 51 42 71 NW15G29 30.16R TC 11
PEORIA CLOUDY 50 42 74 NW14G25 30.14S TC 10
LACON* CLOUDY 50 41 70 NW13G23 30.12S TC 10
SPRINGFIELD PTSUNNY 51 42 71 NW14G24 30.18R TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 48 42 80 NW18G26 30.12R TC 9
RANTOUL* CLOUDY 49 42 77 NW21G26 30.11S TC 9
MATTOON MOSUNNY 49 41 74 NW18G32 30.14S TC 9
PARIS* PTSUNNY 49 41 76 NW15G22 30.12S TC 9
ILZ079-100>102-161600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 54 39 58 W16G25 30.22S TC 12
BELLEVILLE PTSUNNY 53 44 70 NW14 30.20S TC 12
CAHOKIA* MOSUNNY 54 41 61 NW15G26 30.24S TC 12
SPARTA* CLOUDY 52 41 65 NW12 30.24S TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 54 42 64 N13G23 30.21R TC 12
CAIRO* CLOUDY 57 53 86 NW12G18 30.21R TC 14
EFFINGHAM* CLOUDY 50 40 69 W15G22 30.19R TC 10
MT. VERNON CLOUDY 53 41 63 VRB5 30.21R TC 12
CENTRALIA* CLOUDY 53 41 64 NW17G24 30.21R TC 12
SALEM* CLOUDY 53 43 69 MISG 30.21R TC 12
METROPOLIS* CLOUDY 56 54 94 NW13G20 30.20R TC 13
ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 52 42 69 NW22G29 30.16R TC 11
FLORA* PTSUNNY 52 43 71 NW12G28 30.19R TC 11
FAIRFIELD* PTSUNNY 54 41 61 NW12G17 30.19R TC 12
HARRISBURG* CLOUDY 54 46 74 NW15G21 30.20R TC 12
ROBINSON* CLOUDY 52 43 71 NW16G22 30.15R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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