739
ASUS43 KLOT 102012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT THU SEP 10 2026
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.
ILZ001-002-007-009-015-016-024-102100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 81 57 43 NE6 30.00F HX 81 TC 27
STERLING* MOSUNNY 80 58 46 SE5 30.02F HX 80 TC 27
SAVANNA* SUNNY 80 56 44 NE5 30.03F HX 80 TC 27
ILZ003-004-008-010-011-017-018-102100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 77 55 46 CALM 30.04F TC 25
FREEPORT* SUNNY 78 56 45 CALM 30.04F TC 26
ROCHELLE* MOSUNNY 78 57 49 CALM 30.04S TC 25
DE KALB* PTSUNNY 76 58 53 E3 30.04F TC 25
PERU* PTSUNNY 77 64 65 N5 30.02F TC 25
ILZ005-006-012>014-019>023-102100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 75 50 41 NE8 30.02F TC 24
CHICAGO-MIDWAY PTSUNNY 75 57 53 NE8 30.02F TC 24
AURORA PTSUNNY 76 60 57 NE7 30.02F TC 24
JOLIET* PTSUNNY 77 66 67 E3 30.02S TC 25
WAUKEGAN MOSUNNY 76 56 49 VRB3 30.02F TC 24
DUPAGE AIRPORT PTSUNNY 76 59 55 NE3 30.03F TC 24
KANKAKEE* CLOUDY 73 68 83 CALM 30.04S TC 23
WHEELING PTSUNNY 76 50 40 NE6 30.04F TC 24
LANSING* PTSUNNY 74 60 62 NE7 30.03S TC 23
NORTHERLY ISL* N/A 72 62 71 N5 N/A TC 22
LMZ740>746-102100-
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)
WINTHROP HARBOR 72 71 70/ 6/ 6 1028.7 1/ 4
WAUKEGAN HARBOR 72 71 80/ 4/ 6 1017.2 1/ 4
WILMETTE BUOY 72 30/ 4/ 6 1019.9F 1/ 4
CHICAGO BUOY 73 72 1015.8 2/ 3
HARRISON CRIB 72 20/ 7/ 8 N/A
NORTHERLY ISL 72 30/ 4/ 7 N/A
CALUMET HARBOR 73 20/ 7/ 8 1017.0F
MICHIGAN CITY 72 20/ 7/ 7 1015.6F
MICH CITY BUOY 71 71 30/ 6/ 10 N/A 1/ 4
ST. JOSEPH BUOY 71 72 10/ 8/ 10 1017.7F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-102100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 75 69 81 VRB5 30.01F TC 24
GALESBURG* CLOUDY 76 70 83 NW3 30.02F TC 24
MACOMB* CLOUDY 75 71 87 CALM 30.03F TC 24
JACKSONVILLE* PTSUNNY 76 71 84 CALM 30.02F TC 24
PITTSFIELD* PTSUNNY 76 71 84 SW3 30.02F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-102100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 76 71 85 S6 30.02F TC 24
BLOOMINGTON CLOUDY 71 71 100 W3 30.04F TC 22
DECATUR CLOUDY 73 66 78 MISG 30.02F TC 23
PEORIA CLOUDY 73 68 84 CALM 30.02F TC 23
LACON* RAIN 71 68 89 SW6 30.01S TC 22
LINCOLN* CLOUDY 74 68 79 CALM 30.02F TC 24
SPRINGFIELD CLOUDY 75 70 84 VRB3 30.02F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-102100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 72 70 93 NW5 30.02F TC 22
RANTOUL* CLOUDY 70 66 88 NE3 30.03F TC 21
MATTOON CLOUDY 75 70 84 N6 30.01F TC 24
PARIS* CLOUDY 74 70 85 CALM 30.01F TC 24
ILZ079-100>102-102100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 80 74 83 CALM 29.97F HX 84 TC 27
CAHOKIA* CLOUDY 78 71 79 CALM 30.00F HX 80 TC 26
SPARTA* CLOUDY 78 71 79 CALM 30.00F HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 79 72 78 VRB5 29.98F HX 82 TC 26
CAIRO* PTSUNNY 89 76 65 N7 29.95F HX 100 TC 32
EFFINGHAM* PTSUNNY 79 68 68 CALM 30.01F HX 81 TC 26
MT. VERNON PTSUNNY 80 71 74 CALM 29.99F HX 84 TC 27
CENTRALIA* MOSUNNY 81 70 68 CALM 29.99F HX 84 TC 27
SALEM* PTSUNNY 82 71 71 MISG 29.99F HX 86 TC 28
METROPOLIS* PTSUNNY 88 73 60 N5 29.96F HX 94 TC 31
ILZ067-068-072-073-078-083-087-091-102100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 76 71 85 CALM 29.99F TC 24
FLORA* PTSUNNY 79 72 78 CALM 30.00F HX 82 TC 26
FAIRFIELD* PTSUNNY 74 73 96 E3 29.99F TC 23
HARRISBURG* CLOUDY 77 74 93 NE3 29.99F TC 25
ROBINSON* PTSUNNY 77 72 83 VRB1 29.98F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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