454
ASUS43 KLOT 092013
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT WED SEP 09 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.
ILZ001-002-007-009-015-016-024-092100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 77 68 73 W15 30.04F TC 25
STERLING* CLOUDY 77 70 79 W14 30.04S TC 25
SAVANNA* PTSUNNY 78 70 76 SW9 30.03F HX 80 TC 26
ILZ003-004-008-010-011-017-018-092100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 76 70 82 W10 30.03S TC 24
FREEPORT* PTSUNNY 77 75 95 W8 30.04F TC 25
ROCHELLE* CLOUDY 76 68 75 W9 30.04R TC 25
DE KALB* CLOUDY 77 70 77 W13 30.04R TC 25
PERU* PTSUNNY 79 68 69 W9 30.04S HX 81 TC 26
ILZ005-006-012>014-019>023-092100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 79 69 71 W13 29.99F HX 81 TC 26
CHICAGO-MIDWAY PTSUNNY 79 69 71 W10 30.00F HX 81 TC 26
AURORA PTSUNNY 79 69 71 W13 30.01F HX 81 TC 26
JOLIET* PTSUNNY 79 72 78 SW7 30.02F HX 82 TC 26
WAUKEGAN PTSUNNY 76 70 82 W13 29.98S TC 24
DUPAGE AIRPORT CLOUDY 79 69 71 W13G21 30.01F HX 81 TC 26
KANKAKEE* MOSUNNY 76 68 75 W8 30.04F TC 25
WHEELING CLOUDY 77 69 76 W10G24 30.00F TC 25
LANSING* PTSUNNY 78 70 76 W8 30.02F TC 25
NORTHERLY ISL* N/A 78 67 68 SW7 N/A HX 80 TC 26
LMZ740>746-092100-
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 74 65 260/ 12/ 16 1020.3 1
WAUKEGAN HARBOR 74 65 250/ 14/ 17 1015.5 1
WILMETTE BUOY 75 270/ 10/ 17 1018.3F 1/ 2
CHICAGO BUOY 77 72 1014.6 1
HARRISON CRIB 77 260/ 10/ 12 N/A
NORTHERLY ISL 76 250/ 6/ 14 N/A
CALUMET HARBOR 77 230/ 7/ 10 1016.4
MICHIGAN CITY 72 230/ 10/ 11 1015.2F
MICH CITY BUOY 71 69 210/ 6/ 8 N/A 1/ 3
ST. JOSEPH BUOY 72 71 220/ 10/ 14 1016.7F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-092100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 74 71 91 W7 30.06F TC 23
GALESBURG* MOSUNNY 75 70 83 W9 30.08R TC 24
MACOMB* MOSUNNY 73 72 96 W7 30.09S TC 23
JACKSONVILLE* MOSUNNY 81 67 63 SW5 30.04F HX 83 TC 27
PITTSFIELD* PTSUNNY 82 67 60 W5 30.08S HX 84 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-092100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 77 70 79 SW6 30.04F TC 25
BLOOMINGTON MOSUNNY 78 69 73 W6 30.06F HX 80 TC 26
DECATUR MOSUNNY 84 65 52 SW6 30.03F HX 86 TC 29
PEORIA MOSUNNY 75 68 78 NW8 30.05F TC 24
LACON* PTSUNNY 76 68 75 W3 30.03F TC 25
LINCOLN* LGT RAIN 78 70 77 N8 30.04S HX 80 TC 26
SPRINGFIELD MOSUNNY 82 66 58 SW8 30.03F HX 84 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-092100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 85 68 56 VRB3 30.02F HX 88 TC 29
RANTOUL* MOSUNNY 82 68 62 NW3 30.02F HX 84 TC 28
MATTOON SUNNY 90 66 45 S5 30.02F HAZE HX 92
PARIS* MOSUNNY 90 66 44 W8 30.03F HX 92 TC 32
ILZ079-100>102-092100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE SUNNY 94 71 46 S3 30.02F HX 100 TC 34
CAHOKIA* SUNNY 94 68 42 MISG 30.04F HX 98 TC 34
SPARTA* MOSUNNY 91 66 43 CALM 30.07F HX 93 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 90 75 62 S12 30.06F HX 100 TC 32
CAIRO* PTSUNNY 84 75 74 N14 30.06F HX 93 TC 29
EFFINGHAM* SUNNY 91 65 41 SW5 30.06F HX 93 TC 33
MT. VERNON MOSUNNY 93 69 45 W8 30.05F HX 98 TC 34
CENTRALIA* MOSUNNY 94 66 40 CALM 30.05F HX 97 TC 34
SALEM* SUNNY 93 71 48 MISG 30.05F HX 99 TC 34
METROPOLIS* LGT RAIN 84 72 68 NW6 30.10R HX 89 TC 29
ILZ067-068-072-073-078-083-087-091-092100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 87 75 67 NW7 30.03F HX 96 TC 31
FLORA* MOSUNNY 91 70 49 W6 30.05F HX 97 TC 33
FAIRFIELD* MOSUNNY 92 67 44 W7G16 30.05F HX 96 TC 33
HARRISBURG* MOSUNNY 81 76 84 SW8 30.07F HX 88 TC 27
ROBINSON* MOSUNNY 90 72 55 SW6 30.03F HX 96 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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