656
ASUS43 KLOT 200110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-200200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 50 35 56 W7 29.93R TC 10
STERLING* CLEAR 46 36 68 W8 29.92R TC 8
ILZ003-004-008-010-011-017-018-200200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 51 32 48 W8 29.90R TC 11
ROCHELLE* CLEAR 46 33 59 W8 29.90R TC 8
DE KALB* CLEAR 51 33 50 W9G16 29.89R TC 11
PERU* CLEAR 52 35 52 W10 29.92R TC 11
ILZ005-006-012>014-019>023-200200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 53 32 44 W9 29.85R TC 12
CHICAGO-MIDWAY CLEAR 53 34 48 W9 29.86R TC 12
AURORA CLEAR 46 35 65 W8 29.88R TC 8
JOLIET* CLEAR 51 37 57 CALM 29.89R TC 11
WAUKEGAN CLEAR 49 36 61 W5 29.83R TC 9
DUPAGE AIRPORT CLEAR 50 34 54 W7 29.86R TC 10
KANKAKEE* CLEAR 48 37 66 W10 29.91R TC 9
WHEELING CLEAR 53 35 50 W6 29.86R TC 12
MORRIS* CLEAR 50 38 63 W8 29.89R TC 10
ROMEOVILLE* CLEAR 55 34 44 W12 29.87R TC 13
LANSING* CLEAR 50 32 50 W7 29.87R TC 10
NORTHERLY ISL* N/A 55 33 43 W6 N/A TC 13
LMZ740>746-200200-
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 63 300/ 21/ 27 1009.3R 7/ 8
WINTHROP HARBOR 54 57 N/A 2/ 8
WAUKEGAN HARBOR 54 56 N/A 2/ 8
WILMETTE BUOY 58 320/ 14/ 19 1010.9R 5/ 8
CHICAGO BUOY 58 280/ 16/ 19 N/A 3/ 8
HARRISON CRIB 58 290/ 15/ 17 N/A
NORTHERLY ISL 56 270/ 7/ 10 N/A
CALUMET HARBOR 54 240/ 4/ 6 1009.6
BURNS HARBOR 59 270/ 10/ 12 1010.8R
MICHIGAN CITY 59 270/ 25/ 28 1008.9R
ST. JOSEPH BUOY 58 57 270/ 23/ 35 1010.6R 7/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-200200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 48 36 63 SW5 30.00R TC 9
GALESBURG* CLEAR 52 33 48 W7 29.97R TC 11
MACOMB* CLEAR 46 35 64 W8 30.00R TC 8
JACKSONVILLE* CLEAR 51 33 50 SW6 30.00R TC 11
PITTSFIELD* CLEAR 54 35 49 SW6 30.03R TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-200200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 49 36 60 W10 29.93R TC 9
BLOOMINGTON CLEAR 53 34 48 W9 29.96R TC 12
DECATUR CLEAR 54 34 46 W7 29.98R TC 12
PEORIA CLEAR 53 33 46 W3 29.96R TC 12
LACON* CLEAR 52 33 48 W5 29.93S TC 11
LINCOLN* CLEAR 55 33 43 W3 29.97S TC 13
SPRINGFIELD CLEAR 49 34 56 W7 29.99R TC 9
TAYLORVILLE CLEAR 50 36 57 MISG 30.00R TC 10
ILZ033-039-045-046-055>057-062-063-200200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 47 37 68 W6 29.96R TC 8
DANVILLE* CLEAR 49 38 65 W7 29.95R TC 10
RANTOUL* CLEAR 48 37 66 W8 29.95R TC 9
MATTOON CLEAR 51 37 58 SW5 29.98R TC 11
PARIS* CLEAR 48 37 65 CALM 29.97R TC 9
ILZ079-100>102-200200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 50 37 62 VRB5 30.03R TC 10
BELLEVILLE CLEAR 53 37 53 SW6 30.03R TC 12
SPARTA* CLEAR 56 35 45 CALM 30.06S TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 51 39 63 SW6 30.06R TC 11
CAIRO* CLEAR 50 44 79 CALM 30.07S TC 10
EFFINGHAM* CLEAR 51 36 55 SW6 30.02R TC 11
MARION CLEAR 49 39 69 CALM 30.07R TC 9
MT. VERNON CLEAR 51 40 65 W3 30.04R TC 11
CENTRALIA* CLEAR 52 37 58 W6 30.04R TC 11
SALEM* CLEAR 53 39 59 W5 30.03R TC 12
METROPOLIS* CLEAR 52 40 61 CALM 30.06S TC 11
ILZ067-068-072-073-078-083-087-091-200200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 47 38 71 SW6 30.01R TC 8
FLORA* CLEAR 52 37 58 W7 30.02R TC 11
FAIRFIELD* CLEAR 48 39 71 CALM 30.03R TC 9
HARRISBURG* CLEAR 49 40 73 MISG 30.05R TC 9
ROBINSON* CLEAR 50 37 62 W7 29.99R TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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