963
ASUS43 KLOT 141801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.
ILZ001-002-007-009-015-016-024-141900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 87 70 56 E6 30.00S HX 92 TC 31
6HR MIN TEMP: 64; 6HR MAX TEMP: 87;
STERLING* SUNNY 89 67 47 E8 30.02F HX 92 TC 32
ILZ003-004-008-010-011-017-018-141900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 67 62 VRB7 30.06S HX 83 TC 27
6HR MIN TEMP: 63; 6HR MAX TEMP: 81;
ILZ005-006-012>014-019>023-141900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 80 64 58 E10 30.04S HX 82 TC 27
6HR MIN TEMP: 67; 6HR MAX TEMP: 80;
CHICAGO-MIDWAY SUNNY 81 63 54 E9 30.05R HX 82 TC 27
6HR MIN TEMP: 68; 6HR MAX TEMP: 81;
AURORA SUNNY 84 67 56 E9 30.04S HX 86 TC 29
6HR MIN TEMP: 65; 6HR MAX TEMP: 84;
JOLIET* SUNNY 84 67 56 NE5 30.04S HX 87 TC 29
WAUKEGAN SUNNY 77 63 61 E9 30.07S TC 25
6HR MIN TEMP: 63; 6HR MAX TEMP: 78;
DUPAGE AIRPORT SUNNY 82 64 54 E9G16 30.04S HX 83 TC 28
6HR MIN TEMP: 63; 6HR MAX TEMP: 83;
WHEELING SUNNY 79 65 62 E7 30.07S HX 81 TC 26
6HR MIN TEMP: 64; 6HR MAX TEMP: 79;
MORRIS* SUNNY 83 68 61 E8 30.03R HX 85 TC 28
ROMEOVILLE* SUNNY 82 70 65 VRB7G14 30.05S HX 86 TC 28
LANSING* SUNNY 81 68 63 E9 30.05R HX 84 TC 27
LMZ740>746-141900-
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 68 67 70/ 6/ 6 1019.0R
WINTHROP HARBOR 69 69 100/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 69 69 N/A 1/ 3
WILMETTE BUOY 70 70/ 6/ 10 1021.0R 1/ 3
CHICAGO BUOY 70 66 50/ 6/ 8 1018.4S 1/ 3
HARRISON CRIB 71 60/ 6/ 7 N/A
CALUMET HARBOR 72 40/ 7/ 9 1016.7
BURNS HARBOR 71 30/ 6/ 7 1017.9S
MICHIGAN CITY 79 100/ 9/ 11 1016.1R
MICH CITY BUOY 81 1015.7F
ST. JOSEPH BUOY 76 69 90/ 8/ 12 1018.9R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-141900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 93 62 35 VRB3 30.00F HX 93 TC 34
GALESBURG* MOSUNNY 91 66 42 CALM 30.02S HX 94 TC 33
MACOMB* MOSUNNY 92 65 40 CALM 30.02F HX 95 TC 34
PITTSFIELD* SUNNY 94 66 39 CALM 30.01F HX 96 TC 34
ILZ028>032-037-038-041>044-048-051>054-059>061-141900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 91 69 48 VRB6 30.03R HX 96 TC 33
DECATUR SUNNY 96 67 38 VRB3 29.99S HX 100 TC 36
PEORIA SUNNY 91 66 43 NE7 30.00S HX 93 TC 33
6HR MIN TEMP: 66; 6HR MAX TEMP: 91;
LACON* SUNNY 87 66 49 E5 30.00S HX 89 TC 31
LINCOLN* SUNNY 95 68 41 NE8 29.99S HX 100 TC 35
SPRINGFIELD MOSUNNY 96 65 35 MISG 29.98F HX 98 TC 36
6HR MIN TEMP: 65; 6HR MAX TEMP: 96;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-141900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 91 67 44 CALM 30.00S HX 94 TC 33
DANVILLE* SUNNY 86 67 52 NE7 30.02S HX 88 TC 30
RANTOUL* SUNNY 88 64 44 N6 30.01S HX 88 TC 31
MATTOON SUNNY 94 65 38 N7 29.97S HX 96 TC 34
ILZ079-100>102-141900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 64 38 VRB5 29.99S HX 95 TC 34
SPARTA* MOSUNNY 96 62 32 NE5 29.99F HX 97 TC 36
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 95 67 39 NW6 29.97F HX 99 TC 35
6HR MIN TEMP: 68; 6HR MAX TEMP: 95;
CAIRO* SUNNY 92 69 47 SW5 29.98F HX 96 TC 33
EFFINGHAM* MOSUNNY 95 65 37 NW9 29.98F HX 97 TC 35
MARION MOSUNNY 93 66 40 N3 29.97F HX 96 TC 34
MT. VERNON SUNNY 96 67 38 VRB3 29.97F HX 100 TC 36
CENTRALIA* SUNNY 98 62 30 NW7 29.97F HX 98 TC 36
SALEM* SUNNY 97 63 32 CALM 29.97F HX 98 TC 36
METROPOLIS* SUNNY 91 64 39 CALM 29.98F HX 93 TC 33
ILZ067-068-072-073-078-083-087-091-141900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 90 68 48 CALM 29.97F HX 94 TC 32
FLORA* SUNNY 95 68 41 NE6 29.97F HX 99 TC 35
FAIRFIELD* SUNNY 93 66 40 CALM 29.97S HX 96 TC 34
HARRISBURG* SUNNY 95 65 36 MISG 29.97F HX 97 TC 35
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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