456
ASUS43 KLOT 192211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT SUN OCT 19 2025
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.
ILZ001-002-007-009-015-016-024-192300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 61 32 33 W18G31 29.87R TC 16
STERLING* SUNNY 60 32 34 W18G28 29.85R TC 16
ILZ003-004-008-010-011-017-018-192300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 59 29 31 W22G31 29.82R TC 15
ROCHELLE* SUNNY 58 29 32 NW17G28 29.83R HAZE TC 15
DE KALB* MOSUNNY 57 34 42 W21 29.81R TC 14
PERU* SUNNY 60 33 36 W15G28 29.85R TC 16
ILZ005-006-012>014-019>023-192300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 59 35 40 NW10 29.77R TC 15
CHICAGO-MIDWAY PTSUNNY 59 34 39 NW22G32 29.79R TC 15
AURORA MOSUNNY 58 36 43 W18G28 29.81R TC 14
JOLIET* PTSUNNY 60 35 39 W9G22 29.82R TC 16
WAUKEGAN N/A 57 33 40 NW10G23 29.75R TC 14
DUPAGE AIRPORT PTSUNNY 58 35 42 W15 29.79R TC 14
KANKAKEE* PTSUNNY 57 37 47 W16 29.84R TC 14
WHEELING MOSUNNY 59 35 40 NW14G24 29.79R TC 15
MORRIS* PTSUNNY 58 38 47 NW18 29.81R TC 15
ROMEOVILLE* PTSUNNY 59 37 44 W15G24 29.81R TC 15
LANSING* PTSUNNY 56 33 41 W10 29.80R TC 13
NORTHERLY ISL* N/A 59 34 39 W10 N/A TC 15
LMZ740>746-192300-
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)
S. MID LAKE BUOY 58 300/ 23/ 29 1006.9R
WINTHROP HARBOR 58 57 N/A 3/ 7
WAUKEGAN HARBOR 58 51 N/A 3/ 8
WILMETTE BUOY 59 350/ 17/ 25 1008.1R 5/ 8
CHICAGO BUOY 60 290/ 19/ 27 N/A 4/ 7
HARRISON CRIB 59 300/ 18/ 20 N/A
NORTHERLY ISL 58 280/ 10/ 19 N/A
CALUMET HARBOR 56 250/ 3/ 7 1007.2
BURNS HARBOR 58 290/ 11/ 13 1008.8R
MICHIGAN CITY 57 270/ 27/ 29 1006.7R
ST. JOSEPH BUOY 57 57 270/ 25/ 37 1008.4R 9/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-192300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 62 30 29 NW16G25 29.96R TC 17
GALESBURG* SUNNY 59 30 33 W18 29.92R TC 15
MACOMB* SUNNY 62 32 32 W20G26 29.96R TC 17
JACKSONVILLE* SUNNY 62 29 29 W17 29.95S TC 17
PITTSFIELD* SUNNY 63 30 29 W12G22 29.98R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-192300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 59 34 38 W23 29.86R TC 15
BLOOMINGTON MOSUNNY 59 34 39 W21G28 29.89R TC 15
DECATUR MOSUNNY 60 33 36 NW18G25 29.92R TC 16
PEORIA SUNNY 60 31 33 NW14G28 29.90R TC 16
LACON* SUNNY 60 31 33 NW15G21 29.87R TC 16
LINCOLN* SUNNY 61 35 37 NW10G18 29.92R TC 16
SPRINGFIELD SUNNY 61 31 32 W14G26 29.93R TC 16
TAYLORVILLE SUNNY 61 34 36 MISG 29.95R TC 16
ILZ033-039-045-046-055>057-062-063-192300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 59 36 42 W21G30 29.89R TC 15
DANVILLE* PTSUNNY 59 35 41 W20G25 29.88R TC 15
RANTOUL* SUNNY 57 36 44 W18G24 29.88R TC 14
MATTOON SUNNY 59 33 37 NW18G28 29.91R TC 15
PARIS* MOSUNNY 58 36 45 NW17G26 29.90R TC 14
ILZ079-100>102-192300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 32 31 NW17G28 29.99R TC 17
BELLEVILLE SUNNY 64 33 31 W16G24 29.97R TC 18
CAHOKIA* SUNNY 63 33 32 W15G22 29.99R TC 17
SPARTA* SUNNY 65 30 27 W12G17 30.01R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 63 34 33 W10G20 30.00R TC 17
CAIRO* SUNNY 66 36 32 NW9 30.03R TC 19
EFFINGHAM* MOSUNNY 60 33 36 W18G25 29.96R TC 16
MARION MOSUNNY 63 36 36 NW12G22 30.00R TC 17
MT. VERNON MOSUNNY 62 34 35 W12G18 29.99R TC 17
CENTRALIA* MOSUNNY 63 33 33 W14G22 29.98R TC 17
SALEM* MOSUNNY 62 34 35 NW18 29.97R TC 17
METROPOLIS* SUNNY 65 32 29 W10G18 30.01R TC 18
ILZ067-068-072-073-078-083-087-091-192300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 60 36 40 NW17G30 29.93R TC 16
FLORA* MOSUNNY 61 36 39 NW14G22 29.97R TC 16
FAIRFIELD* MOSUNNY 62 32 33 W9 29.97R TC 17
HARRISBURG* SUNNY 63 34 34 MISG 29.99R TC 17
ROBINSON* MOSUNNY 61 37 41 NW17 29.92R TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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