708
ASUS43 KLOT 170408
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT THU OCT 16 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.
ILZ001-002-007-009-015-016-024-170500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 63 56 78 SE8 29.96F TC 17
STERLING* CLEAR 63 53 70 SE7 30.01F TC 17
ILZ003-004-008-010-011-017-018-170500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 59 50 72 SE6 30.03F TC 15
ROCHELLE* CLEAR 59 47 65 SE7 30.03F TC 15
DE KALB* CLEAR 58 49 74 SE9 30.04F TC 14
PERU* CLEAR 63 52 66 SE10 30.03F TC 17
ILZ005-006-012>014-019>023-170500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 61 41 47 S8 30.04F TC 16
CHICAGO-MIDWAY PTCLDY 61 40 45 S7 30.05F TC 16
AURORA CLEAR 57 47 69 SE7 30.04F TC 14
JOLIET* CLEAR 62 42 48 S5 30.06S TC 17
WAUKEGAN CLEAR 61 53 75 S7 30.04F TC 16
DUPAGE AIRPORT CLEAR 58 47 66 SE6 30.04F TC 14
KANKAKEE* CLEAR 54 43 66 SE6 30.08S TC 12
WHEELING CLEAR 56 48 74 S6 30.05F TC 13
MORRIS* CLEAR 60 48 64 SE7 30.04F TC 16
ROMEOVILLE* CLEAR 59 43 55 SE9 30.06F TC 15
LANSING* CLEAR 55 37 50 S6 30.06F TC 13
NORTHERLY ISL* N/A 61 39 44 S8 N/A TC 16
LMZ740>746-170500-
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 64 65 160/ 16/ 19 1017.3F 2/ 3
WINTHROP HARBOR 63 61 N/A 2/ 4
WAUKEGAN HARBOR 64 62 N/A 2/ 4
WILMETTE BUOY 64 160/ 14/ 19 1018.6F 2/ 3
CHICAGO BUOY 64 150/ 14/ 17 1018.1F 2/ 3
HARRISON CRIB 64 160/ 14/ 19 N/A
NORTHERLY ISL 62 160/ 9 N/A
CALUMET HARBOR 63 140/ 8/ 12 1016.9
BURNS HARBOR 60 160/ 5/ 9 1018.6F
MICHIGAN CITY 59 140/ 8/ 10 1017.3F
ST. JOSEPH BUOY 58 57 100/ 8/ 12 1019.2F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-170500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 69 58 67 SE8 29.96F TC 21
GALESBURG* CLEAR 65 55 69 SE7 30.00F TC 18
MACOMB* CLEAR 66 58 76 SE9 30.00F TC 19
JACKSONVILLE* PTCLDY 68 56 66 SE9 30.00F TC 20
PITTSFIELD* PTCLDY 68 59 72 SE7 30.00S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-170500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 55 49 80 SE6 30.05F TC 13
BLOOMINGTON CLEAR 60 52 74 S9 30.05F TC 16
DECATUR CLEAR 62 53 72 SE10 30.05F TC 17
PEORIA CLEAR 66 53 63 SE9 30.02S TC 19
LACON* CLEAR 62 50 66 S6 30.02S TC 17
LINCOLN* PTCLDY 62 54 76 CALM 30.04S TC 17
SPRINGFIELD PTCLDY 65 54 67 SE9 30.02F TC 18
TAYLORVILLE PTCLDY 63 54 72 MISG 30.04F TC 17
ILZ033-039-045-046-055>057-062-063-170500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 55 32 41 SE8 30.06F TC 13
DANVILLE* N/A 56 48 72 SE3 30.08S TC 14
RANTOUL* CLEAR 55 48 76 SE5 30.07S TC 13
MATTOON CLEAR 59 53 80 SE6 30.05F TC 15
PARIS* CLEAR 52 47 82 SE5 30.07F TC 11
ILZ079-100>102-170500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 66 57 74 MISG 30.02S TC 19
BELLEVILLE CLEAR 67 58 74 SE7 29.99F TC 19
CAHOKIA* CLEAR 68 59 73 SE7 30.00F TC 20
SPARTA* PTCLDY 67 58 71 SE7 30.03F TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 62 57 83 E6 30.03S TC 17
CAIRO* CLEAR 65 61 85 E6 30.02F TC 19
EFFINGHAM* CLEAR 60 55 83 E5 30.07F TC 16
MARION CLEAR 65 55 69 E5 30.05S TC 18
MT. VERNON CLEAR 64 56 75 E3 30.05F TC 18
CENTRALIA* CLEAR 63 55 74 E6 30.04F TC 17
SALEM* CLEAR 65 55 72 E3 30.05S TC 18
METROPOLIS* CLEAR 62 56 82 CALM 30.04R TC 17
ILZ067-068-072-073-078-083-087-091-170500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 56 52 86 E5 30.07S TC 13
FLORA* CLEAR 57 55 94 CALM 30.06F TC 14
FAIRFIELD* CLEAR 60 55 83 E3 30.05F TC 15
HARRISBURG* CLEAR 62 56 83 MISG 30.05S TC 17
ROBINSON* CLEAR 57 54 88 E3 30.06F TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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