377
ASUS43 KLOT 141706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-141800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 84 70 62 MISG 30.00S HX 88 TC 29
STERLING* SUNNY 85 66 53 E6 30.03F HX 87 TC 29
ILZ003-004-008-010-011-017-018-141800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 78 67 68 N3 30.06S HX 80 TC 26
ROCHELLE* SUNNY 79 65 61 NE3 30.05S HX 81 TC 26
DE KALB* SUNNY 81 68 64 E8 30.06R HX 83 TC 27
PERU* SUNNY 83 66 56 E5 30.03S HX 85 TC 29
ILZ005-006-012>014-019>023-141800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 79 64 60 E7 30.04S HX 81 TC 26
CHICAGO-MIDWAY SUNNY 79 63 57 NE12 30.04S HX 80 TC 26
AURORA SUNNY 81 66 60 E6 30.04S HX 83 TC 27
JOLIET* SUNNY 81 66 60 E5 30.04S HX 83 TC 27
WAUKEGAN SUNNY 76 63 64 E8 30.07R TC 24
DUPAGE AIRPORT SUNNY 80 65 59 NE9 30.04S HX 82 TC 27
KANKAKEE* SUNNY 79 66 65 E7 30.04S HX 81 TC 26
WHEELING SUNNY 78 65 63 E8G17 30.07S HX 80 TC 26
MORRIS* SUNNY 80 67 65 E7 30.03R HX 82 TC 27
ROMEOVILLE* SUNNY 79 68 69 NE7 30.05R HX 81 TC 26
LANSING* SUNNY 79 68 69 E10 30.05R HX 81 TC 26
LMZ740>746-141800-
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 90/ 4/ 4 1018.7R
WINTHROP HARBOR 69 69 110/ 4/ 8 N/A 1/ 3
WAUKEGAN HARBOR 69 69 N/A 1/ 3
WILMETTE BUOY 69 100/ 8/ 10 1020.6R 1/ 3
CHICAGO BUOY 70 66 70/ 6/ 6 1018.3 1/ 3
HARRISON CRIB 70 90/ 7/ 8 N/A
CALUMET HARBOR 71 50/ 7/ 9 1016.7
BURNS HARBOR 78 150/ 3/ 7 1017.9S
MICHIGAN CITY 77 120/ 7/ 8 1016.0F
MICH CITY BUOY 79 1015.9F
ST. JOSEPH BUOY 75 69 110/ 10/ 14 1018.7S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-141800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 91 65 41 VRB3 30.01F HX 93 TC 33
GALESBURG* MOSUNNY 88 67 50 CALM 30.02S HX 90 TC 31
MACOMB* MOSUNNY 90 67 47 CALM 30.03S HX 93 TC 32
JACKSONVILLE* MOSUNNY 88 67 50 CALM 30.00F HX 91 TC 31
PITTSFIELD* MOSUNNY 92 67 44 CALM 30.02S HX 96 TC 33
ILZ028>032-037-038-041>044-048-051>054-059>061-141800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 83 65 52 E8 30.02S HX 85 TC 29
BLOOMINGTON SUNNY 88 69 53 NE7 30.02S HX 92 TC 31
DECATUR MOSUNNY 94 67 41 N8 29.99F HX 97 TC 34
PEORIA MOSUNNY 89 66 46 N3 30.00S HX 91 TC 32
LACON* MOSUNNY 84 66 54 E6 30.00F HX 87 TC 29
LINCOLN* MOSUNNY 92 69 47 CALM 29.99S HX 97 TC 33
SPRINGFIELD MOSUNNY 93 66 40 CALM 29.99S HX 96 TC 34
TAYLORVILLE MOSUNNY 95 64 36 MISG 29.99F HX 97 TC 35
ILZ033-039-045-046-055>057-062-063-141800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 89 68 49 NE7 30.00S HX 93 TC 32
DANVILLE* SUNNY 83 67 58 NE6 30.02S HX 85 TC 28
RANTOUL* SUNNY 85 65 50 E9 30.01R HX 87 TC 30
MATTOON SUNNY 92 66 42 VRB6 29.97F HX 94 TC 33
ILZ079-100>102-141800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 66 40 VRB5 29.99F HX 96 TC 34
CAHOKIA* MOSUNNY 92 67 43 VRB3 29.98F HX 95 TC 33
SPARTA* MOSUNNY 94 63 35 N6 30.00F HX 95 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 91 66 43 CALM 29.98F HX 93 TC 33
CAIRO* MOSUNNY 88 70 54 W3 29.99F HX 93 TC 31
EFFINGHAM* SUNNY 94 67 40 NW6 29.99F HX 97 TC 34
MARION MOSUNNY 90 68 48 W5 29.98F HX 93 TC 32
MT. VERNON SUNNY 93 69 45 CALM 29.98F HX 98 TC 34
CENTRALIA* SUNNY 96 63 34 CALM 29.99S HX 97 TC 35
SALEM* SUNNY 95 64 36 N7 29.98F HX 97 TC 35
METROPOLIS* SUNNY 88 65 47 CALM 29.99F HX 90 TC 31
ILZ067-068-072-073-078-083-087-091-141800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 88 66 48 NW6 29.98S HX 90 TC 31
FLORA* SUNNY 91 68 46 NW3 29.98S HX 95 TC 33
FAIRFIELD* SUNNY 89 66 46 CALM 29.97F HX 92 TC 32
HARRISBURG* SUNNY 92 66 42 MISG 29.98F HX 94 TC 33
ROBINSON* SUNNY 88 68 51 VRB3 29.97S HX 91 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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