186
ASUS43 KLOT 180206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT FRI OCT 17 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.
ILZ001-002-007-009-015-016-024-180300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 71 58 63 S10 29.69F TC 22
STERLING* MOCLDY 68 58 70 SE5 29.73F TC 20
ILZ003-004-008-010-011-017-018-180300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 69 56 62 S14 29.74S TC 21
ROCHELLE* MOCLDY 67 54 63 S14 29.74F TC 19
DE KALB* MOCLDY 64 56 73 S12 29.77S TC 18
PERU* MOCLDY 67 56 67 S9 29.76S TC 20
ILZ005-006-012>014-019>023-180300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 68 51 54 S12G20 29.76R TC 20
CHICAGO-MIDWAY MOCLDY 68 49 50 S12G22 29.77F TC 20
AURORA MOCLDY 67 54 63 S9 29.76S TC 19
JOLIET* PTCLDY 68 53 58 S8 29.78S TC 20
WAUKEGAN MOCLDY 68 53 58 S14 29.74S TC 20
DUPAGE AIRPORT MOCLDY 68 54 60 S12 29.76S TC 20
KANKAKEE* PTCLDY 66 48 52 S9G16 29.81F TC 19
WHEELING MOCLDY 69 52 54 S13 29.77S TC 21
MORRIS* PTCLDY 66 55 68 S8 29.77S TC 19
ROMEOVILLE* PTCLDY 66 52 59 S12 29.79S TC 19
LANSING* PTCLDY 62 44 51 S8 29.81S TC 17
NORTHERLY ISL* N/A 67 47 48 S8 N/A TC 19
LMZ740>746-180300-
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 67 65 180/ 17/ 23 1007.3F 3/ 5
WINTHROP HARBOR 63 60 N/A 2/ 4
WAUKEGAN HARBOR 66 62 N/A 2/ 4
WILMETTE BUOY 67 180/ 12/ 17 1009.2F 2/ 4
CHICAGO BUOY 68 190/ 14/ 17 1008.8F 2/ 3
HARRISON CRIB 68 180/ 20/ 21 N/A
NORTHERLY ISL 67 190/ 6/ 12 N/A
CALUMET HARBOR 68 160/ 9/ 13 1007.6
BURNS HARBOR 68 170/ 6/ 11 1009.5F
MICHIGAN CITY 68 160/ 10/ 13 1007.9F
ST. JOSEPH BUOY 62 56 120/ 12/ 14 1010.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-180300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 70 59 68 S9 29.74S TC 21
GALESBURG* CLEAR 67 56 68 S7 29.75S TC 20
MACOMB* PTCLDY 69 59 69 S10 29.77S TC 21
JACKSONVILLE* PTCLDY 71 56 59 S9 29.77S TC 22
PITTSFIELD* PTCLDY 70 59 68 S7 29.78S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-180300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 67 53 61 S12 29.79S TC 19
BLOOMINGTON PTCLDY 67 56 67 S13 29.81F TC 19
DECATUR PTCLDY 69 56 62 S13 29.82S TC 21
PEORIA MOCLDY 70 57 63 S9 29.76F TC 21
LACON* MOCLDY 68 55 62 S8 29.75S TC 20
LINCOLN* PTCLDY 72 58 61 S12G18 29.79S TC 22
SPRINGFIELD PTCLDY 72 57 59 S16 29.79S TC 22
TAYLORVILLE PTCLDY 70 57 64 MISG 29.82S TC 21
ILZ033-039-045-046-055>057-062-063-180300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 67 52 58 SE12 29.83F TC 19
DANVILLE* MOCLDY 65 49 57 SE5 29.85F TC 18
RANTOUL* MOCLDY 64 50 59 S8 29.83S TC 18
MATTOON MOCLDY 67 54 63 S7 29.85R TC 19
PARIS* CLOUDY 65 50 58 S7 29.86S TC 19
ILZ079-100>102-180300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 70 59 68 S9 29.81S TC 21
BELLEVILLE PTCLDY 71 61 70 S8 29.81S TC 22
CAHOKIA* PTCLDY 71 58 63 S7 29.82R TC 22
SPARTA* PTCLDY 70 60 71 SE5 29.86S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 70 61 73 S7 29.86R TC 21
CAIRO* MOCLDY 73 63 68 S5 29.88R TC 23
EFFINGHAM* MOCLDY 67 57 71 SE6 29.87S TC 19
MARION MOCLDY 70 59 69 SE7 29.87S TC 21
MT. VERNON MOCLDY 69 60 73 S5 29.87S TC 21
CENTRALIA* PTCLDY 71 60 67 S10 29.86S TC 22
SALEM* PTCLDY 72 59 64 S7 29.86R TC 22
METROPOLIS* MOCLDY 69 62 78 CALM 29.89R TC 21
ILZ067-068-072-073-078-083-087-091-180300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 64 57 78 S7 29.87S TC 18
FLORA* MOCLDY 68 59 73 S8 29.87S TC 20
FAIRFIELD* MOCLDY 68 57 68 CALM 29.88R TC 20
HARRISBURG* PTCLDY 65 60 84 MISG 29.89R TC 18
ROBINSON* CLOUDY 68 57 68 SW5 29.87R TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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