677
ASUS43 KLOT 141913
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-142000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 90 71 53 NE6 29.99F HX 96 TC 32
STERLING* SUNNY 90 67 46 NE6 30.02S HX 93 TC 32
ILZ003-004-008-010-011-017-018-142000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 84 67 56 E7 30.04F HX 86 TC 29
ROCHELLE* SUNNY 85 63 47 NE7 30.04F HX 86 TC 30
DE KALB* SUNNY 84 67 56 E8 30.05F HX 87 TC 29
PERU* SUNNY 90 65 43 E7 30.02S HX 91 TC 32
ILZ005-006-012>014-019>023-142000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 82 64 54 E12 30.04S HX 83 TC 28
CHICAGO-MIDWAY SUNNY 81 64 56 E10 30.04F HX 82 TC 27
AURORA SUNNY 86 67 52 E6 30.03F HX 89 TC 30
JOLIET* SUNNY 86 68 53 E7 30.03S HX 89 TC 30
WAUKEGAN SUNNY 78 64 61 E9 30.07S HX 80 TC 26
DUPAGE AIRPORT SUNNY 84 65 52 E10 30.03F HX 86 TC 29
KANKAKEE* SUNNY 84 66 54 E8 30.03F HX 86 TC 29
WHEELING SUNNY 80 65 59 E9 30.07S HX 82 TC 27
MORRIS* SUNNY 84 67 57 NE5 30.02F HX 87 TC 29
ROMEOVILLE* SUNNY 84 70 61 VRB5G12 30.04F HX 88 TC 29
LANSING* SUNNY 83 68 60 E12 30.04S HX 86 TC 28
LMZ740>746-142000-
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 50/ 4/ 4 N/A
WINTHROP HARBOR 69 69 90/ 6/ 12 N/A 1/ 3
WAUKEGAN HARBOR 70 70 N/A 1/ 3
WILMETTE BUOY 70 70/ 10/ 12 1020.8F 1/ 3
CHICAGO BUOY 71 66 40/ 8/ 12 1018.4 1/ 3
HARRISON CRIB 70 50/ 9/ 10 N/A
CALUMET HARBOR 72 10/ 8/ 11 1016.7
BURNS HARBOR 72 30/ 7/ 8 1017.9S
MICHIGAN CITY 80 80/ 9/ 13 1016.0F
MICH CITY BUOY 83 1015.9F
ST. JOSEPH BUOY 72 70 300/ 6/ 8 1018.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-142000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 95 62 33 W7 29.99F HX 96 TC 35
GALESBURG* MOSUNNY 93 64 37 W3 30.00F HX 94 TC 34
MACOMB* MOSUNNY 96 64 35 CALM 30.00F HX 98 TC 35
JACKSONVILLE* MOSUNNY 94 63 35 CALM 29.98F HX 95 TC 34
PITTSFIELD* MOSUNNY 95 65 37 NE3 30.00F HX 97 TC 35
ILZ028>032-037-038-041>044-048-051>054-059>061-142000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 89 61 39 NE6 30.01F HX 89 TC 32
BLOOMINGTON SUNNY 92 69 47 NE8 30.01F HX 97 TC 33
DECATUR SUNNY 97 66 36 N7 29.98F HX 100 TC 36
PEORIA SUNNY 93 66 40 NE9 29.99F HX 96 TC 34
LACON* SUNNY 90 66 46 NE8 29.99F HX 92 TC 32
LINCOLN* SUNNY 95 68 40 NE5 29.98F HX 99 TC 35
SPRINGFIELD SUNNY 97 65 34 VRB5 29.97F HX 99 TC 36
TAYLORVILLE MOSUNNY 97 63 32 MISG 29.97F HX 98 TC 36
ILZ033-039-045-046-055>057-062-063-142000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 94 68 42 NE8 29.99F HX 98 TC 34
DANVILLE* SUNNY 88 68 50 E6 30.01F HX 91 TC 31
RANTOUL* SUNNY 89 63 42 NE8 30.00F HX 90 TC 32
MATTOON MOSUNNY 96 65 35 N12 29.96F HX 98 TC 36
ILZ079-100>102-142000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 95 64 36 VRB3 29.97F HX 97 TC 35
BELLEVILLE MOSUNNY 98 66 35 NW6 29.94F HX 101 TC 37
CAHOKIA* MOSUNNY 95 66 38 W8 29.96 HX 98 TC 35
SPARTA* MOSUNNY 97 62 31 NE5 29.97F HX 98 TC 36
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-142000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 97 65 34 VRB3 29.95F HX 99 TC 36
CAIRO* MOSUNNY 94 68 42 W3 29.96F HX 98 TC 34
EFFINGHAM* PTSUNNY 96 64 33 W7 29.97F HX 98 TC 36
MARION MOSUNNY 95 64 36 N5 29.95F HX 97 TC 35
MT. VERNON MOSUNNY 97 65 34 E5 29.95F HX 99 TC 36
CENTRALIA* MOSUNNY 99 61 28 N5 29.96F HX 100 TC 37
SALEM* PTSUNNY 97 62 31 N7 29.96F HX 98 TC 36
METROPOLIS* MOSUNNY 94 63 35 CALM 29.96F HX 95 TC 34
ILZ067-068-072-073-078-083-087-091-142000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 92 68 45 NW5 29.96F HX 96 TC 33
FLORA* MOSUNNY 97 66 36 NE7 29.95F HX 100 TC 36
FAIRFIELD* MOSUNNY 96 64 35 N7 29.95F HX 97 TC 35
HARRISBURG* MOSUNNY 97 64 34 MISG 29.95F HX 99 TC 36
ROBINSON* SUNNY 93 70 46 N9 29.96F HX 99 TC 34
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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