659
ASUS43 KLOT 140712
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SUN SEP 14 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.
ILZ001-002-007-009-015-016-024-140800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 68 66 93 E7 29.95F TC 20
STERLING* CLEAR 65 65 100 E5 29.98S TC 18
ILZ003-004-008-010-011-017-018-140800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 66 64 93 CALM 30.01S TC 19
ROCHELLE* CLEAR 64 62 93 CALM 29.99F FOG TC 18
DE KALB* CLEAR 64 64 99 E5 30.01S FOG TC 18
PERU* CLEAR 66 65 96 NE5 29.98S TC 19
ILZ005-006-012>014-019>023-140800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 68 65 90 E5 29.99S TC 20
CHICAGO-MIDWAY CLEAR 69 64 84 E6 29.99F TC 21
AURORA CLEAR 64 62 93 CALM 29.99S FOG TC 18
JOLIET* CLEAR 66 65 96 CALM 29.99S TC 19
WAUKEGAN CLEAR 65 63 93 E6 30.00F FOG TC 18
DUPAGE AIRPORT CLEAR 63 61 93 CALM 29.99F FOG TC 17
KANKAKEE* CLEAR 63 63 100 CALM 29.99F TC 17
WHEELING CLEAR 67 65 93 CALM 30.01F TC 19
MORRIS* CLEAR 64 64 100 CALM 29.98S TC 18
ROMEOVILLE* CLEAR 66 66 100 E5 30.00S TC 19
LANSING* CLEAR 64 63 97 E3 30.00F TC 18
LMZ740>746-140800-
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 67 100/ 6/ 8 1016.6F 1
WINTHROP HARBOR 69 68 90/ 8/ 10 N/A 1/ 3
WAUKEGAN HARBOR 69 69 N/A 1/ 3
WILMETTE BUOY 69 100/ 8/ 10 1017.6F 1/ 3
CHICAGO BUOY 69 65 90/ 8/ 10 1016.1 1/ 2
HARRISON CRIB 69 100/ 10/ 11 N/A
CALUMET HARBOR 69 80/ 5/ 6 1014.8
BURNS HARBOR 69 150/ 4/ 7 1016.3F
MICHIGAN CITY 65 120/ 5/ 6 1014.7F
MICH CITY BUOY 65 1014.4F
ST. JOSEPH BUOY 67 69 80/ 14/ 17 1017.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-140800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 71 65 81 S3 29.96S TC 22
GALESBURG* PTCLDY 71 65 82 CALM 29.97S TC 22
MACOMB* PTCLDY 66 64 92 W3 29.97F TC 19
JACKSONVILLE* PTCLDY 67 66 98 CALM 29.95F TC 19
PITTSFIELD* PTCLDY 69 68 97 CALM 29.97S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-140800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 64 63 97 E3 29.98S TC 18
BLOOMINGTON PTCLDY 66 65 96 NE3 29.98S TC 19
DECATUR PTCLDY 82 65 56 W6 29.95F HX 84 TC 28
PEORIA PTCLDY 71 67 87 NE5 29.96S TC 22
LACON* PTCLDY 67 64 88 CALM 29.96S TC 20
LINCOLN* PTCLDY 73 67 81 CALM 29.95S TC 23
SPRINGFIELD PTCLDY 72 65 78 SW3 29.95S TC 22
TAYLORVILLE PTCLDY 70 64 83 MISG 29.96S TC 21
ILZ033-039-045-046-055>057-062-063-140800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 68 63 84 S3 29.96S TC 20
DANVILLE* CLEAR 66 64 93 CALM 29.98S TC 19
RANTOUL* CLEAR 66 63 89 NE3 29.96F TC 19
MATTOON PTCLDY 73 66 78 S6 29.95F TC 23
ILZ079-100>102-140800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 67 65 93 MISG 29.96F TC 20
BELLEVILLE PTCLDY 71 68 89 CALM 29.94S TC 22
CAHOKIA* PTCLDY 72 67 84 CALM 29.95S TC 22
SPARTA* PTCLDY 77 67 71 CALM 29.98S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 68 65 90 CALM 29.96F TC 20
CAIRO* CLEAR 69 68 97 CALM 29.99S TC 20
EFFINGHAM* PTCLDY 75 68 78 CALM 29.98S TC 24
MARION PTCLDY 73 65 76 CALM 29.98S TC 23
MT. VERNON PTCLDY 69 68 96 CALM 29.97F TC 21
CENTRALIA* PTCLDY 72 66 81 CALM 29.97S TC 22
SALEM* PTCLDY 72 64 77 CALM 29.97S TC 22
METROPOLIS* PTCLDY 68 67 97 CALM 29.99S TC 20
ILZ067-068-072-073-078-083-087-091-140800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 69 62 78 S3 29.97F TC 21
FLORA* PTCLDY 72 66 83 S3 29.97S TC 22
FAIRFIELD* PTCLDY 69 65 85 CALM 29.97S TC 21
HARRISBURG* PTCLDY 67 64 87 MISG 29.98S TC 20
ROBINSON* PTCLDY 68 63 83 SE5 29.96F TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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