864
ASUS43 KLOT 072108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON SEP 07 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.
ILZ001-002-007-009-015-016-024-072200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 83 56 39 E14 30.09F HX 82 TC 28
STERLING* MOSUNNY 81 56 42 SE8 30.12F HX 81 TC 27
SAVANNA* MOSUNNY 81 55 41 SE7 30.11F HX 81 TC 27
ILZ003-004-008-010-011-017-018-072200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 82 54 37 E8 30.13F HX 81 TC 28
FREEPORT* MOSUNNY 79 58 48 SE7 30.15F HX 80 TC 26
ROCHELLE* SUNNY 79 56 44 SE6 30.14F HX 80 TC 26
DE KALB* SUNNY 81 56 42 E8 30.15F HX 81 TC 27
PERU* SUNNY 82 57 42 E7 30.12F HX 82 TC 28
ILZ005-006-012>014-019>023-072200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 79 56 45 NE9 30.13F HX 80 TC 26
CHICAGO-MIDWAY MOSUNNY 79 59 50 E10 30.13F HX 80 TC 26
AURORA SUNNY 81 56 42 SE7 30.13F HX 81 TC 27
JOLIET* SUNNY 82 57 42 SE6 30.12F HX 82 TC 28
WAUKEGAN SUNNY 75 58 55 E7 30.16F TC 24
DUPAGE AIRPORT SUNNY 80 56 43 E7 30.13F HX 80 TC 27
KANKAKEE* SUNNY 82 55 39 E8 30.12F HX 82 TC 28
WHEELING SUNNY 77 57 50 NE9 30.16F TC 25
LANSING* SUNNY 79 58 49 N8 30.14F HX 80 TC 26
NORTHERLY ISL* N/A 75 61 61 NE12 N/A TC 24
LMZ740>746-072200-
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 73 73 60/ 6/ 10 1020.3F 1/ 3
WAUKEGAN HARBOR 73 73 60/ 8/ 10 1021.1F 1/ 3
WILMETTE BUOY 73 110/ 10/ 14 1024.3F 1/ 3
CHICAGO BUOY 74 74 1019.7F 2/ 3
HARRISON CRIB 73 70/ 14/ 14 N/A
NORTHERLY ISL 76 50/ 9/ 11 N/A
CALUMET HARBOR 76 20/ 8/ 12 1021.1
MICHIGAN CITY 73 20/ 11/ 12 1019.6F
MICH CITY BUOY 72 71 30/ 12/ 16 N/A 1/ 2
ST. JOSEPH BUOY 72 70 360/ 10/ 12 1021.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-072200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 83 56 39 E8 30.06F HX 82 TC 28
GALESBURG* MOSUNNY 81 60 48 E6 30.11F HX 81 TC 27
MACOMB* MOSUNNY 82 62 51 E10 30.10F HX 83 TC 28
JACKSONVILLE* SUNNY 86 59 39 CALM 30.07F HX 85 TC 30
PITTSFIELD* SUNNY 89 55 31 NE9 30.07F HX 87 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-072200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 82 58 43 E6 30.12F HX 82 TC 28
BLOOMINGTON SUNNY 81 59 47 SE9 30.12F HX 81 TC 27
DECATUR SUNNY 83 55 38 NE9G21 30.10S HX 82 TC 28
PEORIA MOSUNNY 82 59 45 E8 30.10F HX 82 TC 28
LACON* SUNNY 81 55 40 E5 30.11S HX 81 TC 27
LINCOLN* SUNNY 84 60 44 NE6 30.09F HX 84 TC 29
SPRINGFIELD SUNNY 84 57 39 NE10 30.08F HX 83 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-072200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 81 59 47 E6 30.11F HX 81 TC 27
RANTOUL* SUNNY 81 56 42 NE8 30.12S HX 81 TC 27
MATTOON SUNNY 83 56 39 E9 30.08F HX 82 TC 28
PARIS* SUNNY 83 56 39 E10 30.10S HX 82 TC 28
ILZ079-100>102-072200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 55 37 NE6 30.06F HX 83 TC 29
CAHOKIA* SUNNY 87 55 33 VRB6 30.04F HX 85 TC 31
SPARTA* SUNNY 87 51 28 NE8 30.06S HX 85 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 88 50 27 NE6 30.03F HX 85 TC 31
CAIRO* SUNNY 89 55 31 E6 30.02F HX 87 TC 32
EFFINGHAM* SUNNY 85 51 30 E6 30.09S HX 83 TC 30
MT. VERNON SUNNY 88 54 31 E7 30.05F HX 86 TC 31
CENTRALIA* SUNNY 89 53 29 NE6 30.05F HX 86 TC 31
SALEM* SUNNY 87 55 32 MISG 30.06S HX 85 TC 31
METROPOLIS* SUNNY 88 53 29 N3 30.03S HX 86 TC 31
ILZ067-068-072-073-078-083-087-091-072200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 87 52 29 NE12 30.06F HX 85 TC 31
FLORA* SUNNY 86 54 32 NE14 30.06S HX 84 TC 30
FAIRFIELD* SUNNY 87 53 30 CALM 30.05F HX 85 TC 31
HARRISBURG* SUNNY 87 58 36 NE7 30.04S HX 86 TC 31
ROBINSON* SUNNY 86 57 37 NE12G17 30.06F HX 85 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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