231
ASUS43 KLOT 131206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT SEP 13 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.
ILZ001-002-007-009-015-016-024-131300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 72 61 68 VRB3 29.99R TC 22
6HR MIN TEMP: 69; 6HR MAX TEMP: 74;
STERLING* MOCLDY 71 59 65 VRB3 30.00S TC 22
ILZ003-004-008-010-011-017-018-131300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 71 58 63 CALM 30.08R FOG TC 22
6HR MIN TEMP: 67; 6HR MAX TEMP: 73; 6HR PCP: TRACE;
ROCHELLE* MOCLDY 65 57 74 S5 30.01S TC 19
DE KALB* MOCLDY 64 57 77 CALM 30.04R THUNDER TC 18
PERU* PTCLDY 67 58 73 S6 30.02S TC 20
ILZ005-006-012>014-019>023-131300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 69 55 60 S10 30.02S THUNDER TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 72; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 71 53 52 SE8 30.04S TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 73; 6HR PCP: TRACE;
AURORA MOCLDY 67 56 67 S8 30.02S TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 67;
JOLIET* MOCLDY 67 57 69 SE3 30.05R TC 20
WAUKEGAN TSTM 66 61 84 NE12 30.14R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 71; 6HR PCP: 0.77;
DUPAGE AIRPORT MOCLDY 68 56 65 S7 30.03R TC 20
6HR MIN TEMP: 66; 6HR MAX TEMP: 69; 6HR PCP: 0.01;
KANKAKEE* MOCLDY 63 55 77 SE5 30.08R TC 17
WHEELING TSTM 66 59 78 N12G22 30.08R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 71; 6HR PCP: 0.11;
MORRIS* PTCLDY 65 58 77 S6 30.03S TC 18
ROMEOVILLE* CLOUDY 68 57 68 SE9 30.04F TC 20
LANSING* N/A 67 54 63 SE6 30.07F TC 19
LMZ740>746-131300-
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 66 50/ 6/ 8 1020.3R 1
WINTHROP HARBOR 65 66 N/A 1/ 3
WAUKEGAN HARBOR 66 69 N/A 2/ 3
WILMETTE BUOY 70 160/ 14/ 19 1019.1R 2/ 3
CHICAGO BUOY 70 65 160/ 14/ 17 1017.9 2/ 3
HARRISON CRIB 70 160/ 16/ 19 N/A
CALUMET HARBOR 69 150/ 4/ 5 1016.9S
BURNS HARBOR 69 160/ 6/ 10 1018.6F
MICHIGAN CITY 68 150/ 12/ 15 1017.2S
MICH CITY BUOY 68 1016.8F
ST. JOSEPH BUOY 68 69 120/ 16/ 19 1019.3S 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-131300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 66 62 87 S6 30.02R FOG TC 19
GALESBURG* PTCLDY 66 58 76 S3 30.03R TC 19
MACOMB* PTCLDY 65 62 88 SE3 30.04S TC 19
JACKSONVILLE* PTCLDY 70 57 65 S6 30.04R TC 21
PITTSFIELD* PTCLDY 70 62 77 S3 30.05R TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-131300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 64 58 81 SE3 30.05R TC 18
BLOOMINGTON PTCLDY 67 58 72 S9 30.06S TC 19
DECATUR CLEAR 70 58 65 S7 30.06S TC 21
PEORIA MOCLDY 70 57 63 S8 30.03S TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 74;
LACON* PTCLDY 68 56 65 S6 30.01S TC 20
LINCOLN* PTCLDY 64 59 83 S3 30.04S TC 18
SPRINGFIELD PTCLDY 68 57 68 S6 30.04R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 74;
TAYLORVILLE CLEAR 64 57 77 MISG 30.06R TC 18
ILZ033-039-045-046-055>057-062-063-131300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 62 56 80 SE6 30.07S TC 17
DANVILLE* PTCLDY 61 56 84 CALM 30.10R TC 16
RANTOUL* MOCLDY 61 55 80 SE5 30.08S TC 16
MATTOON CLEAR 67 57 70 S8 30.07R TC 19
ILZ079-100>102-131300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 63 59 88 SE5 30.05R TC 17
BELLEVILLE CLEAR 65 61 87 CALM 30.03R TC 18
CAHOKIA* CLEAR 64 60 87 CALM 30.04 TC 18
SPARTA* CLEAR 70 59 66 CALM 30.06S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 63 60 90 CALM 30.07R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 66;
CAIRO* CLEAR 62 61 96 CALM 30.08S TC 17
EFFINGHAM* CLEAR 64 60 87 E3 30.09S TC 18
MARION PTCLDY 70 59 68 SE6 30.07S TC 21
MT. VERNON CLEAR 63 60 90 CALM 30.08R TC 17
CENTRALIA* CLEAR 69 58 68 SE3 30.07R TC 20
SALEM* CLEAR 69 58 66 CALM 30.07R TC 21
METROPOLIS* PTCLDY 64 60 88 CALM 30.09S TC 18
ILZ067-068-072-073-078-083-087-091-131300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 61 58 90 E3 30.09S TC 16
FLORA* CLEAR 63 59 88 SE3 30.08S TC 17
FAIRFIELD* CLEAR 61 58 88 CALM 30.08R TC 16
HARRISBURG* CLEAR 62 58 86 MISG 30.08S TC 17
ROBINSON* CLEAR 57 55 94 E2 30.09R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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