392
ASUS43 KLOT 082106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE SEP 08 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.
ILZ001-002-007-009-015-016-024-082200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 87 67 51 S10G20 30.01F HX 90 TC 31
STERLING* SUNNY 87 64 46 SE12G18 30.04S HX 88 TC 31
SAVANNA* SUNNY 89 62 40 S18 30.01F HX 89 TC 32
ILZ003-004-008-010-011-017-018-082200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 85 60 42 S17G25 30.03F HX 85 TC 29
FREEPORT* SUNNY 86 63 46 S18G24 30.04F HX 87 TC 30
ROCHELLE* SUNNY 83 61 46 S9G20 30.06S HX 84 TC 29
DE KALB* MOSUNNY 84 61 46 S17 30.07S HX 84 TC 29
ILZ005-006-012>014-019>023-082200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 85 59 41 S13G21 30.04F HX 84 TC 29
CHICAGO-MIDWAY PTSUNNY 84 58 40 S9G18 30.06F HX 83 TC 29
AURORA MOSUNNY 84 60 44 S14 30.06F HX 84 TC 29
JOLIET* MOSUNNY 85 61 44 S8 30.08F HX 85 TC 30
WAUKEGAN CLOUDY 75 66 73 SE10 30.05F TC 24
DUPAGE AIRPORT PTSUNNY 84 60 44 S14 30.05F HX 84 TC 29
KANKAKEE* MOSUNNY 85 60 42 S7 30.10F HX 85 TC 30
WHEELING PTSUNNY 84 60 44 S14 30.05F HX 84 TC 29
ROMEOVILLE* SUNNY 86 61 42 S12 30.08F HX 86 TC 30
LANSING* MOSUNNY 85 58 40 S9 30.09F HX 84 TC 30
NORTHERLY ISL* N/A 77 66 68 SE12 N/A TC 25
LMZ740>746-082200-
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 67 110/ 10/ 14 1017.0 2/ 2
WAUKEGAN HARBOR 73 71 130/ 12/ 16 1017.7 2/ 3
WILMETTE BUOY 73 150/ 12/ 16 1021.3F 1/ 2
CHICAGO BUOY 76 73 1017.2 1/ 2
HARRISON CRIB 76 120/ 16/ 17 N/A
NORTHERLY ISL 77 100/ 9/ 10 N/A
CALUMET HARBOR 78 80/ 12/ 13 1018.8
MICHIGAN CITY 73 40/ 6/ 7 1017.9F
MICH CITY BUOY 71 69 80/ 6/ 8 N/A 0
ST. JOSEPH BUOY 75 69 260/ 2/ 4 1019.9F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-082200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 94 66 39 S10 30.03S HX 97 TC 34
GALESBURG* SUNNY 88 69 53 S8 30.04F HX 92 TC 31
MACOMB* SUNNY 91 67 44 S9 30.05F HX 94 TC 33
JACKSONVILLE* PTSUNNY 92 64 39 S6 30.05S HX 93 TC 33
PITTSFIELD* PTSUNNY 96 65 35 S6 30.05F HX 99 TC 36
ILZ028>032-037-038-041>044-048-051>054-059>061-082200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 88 61 40 S8 30.08F HX 88 TC 31
BLOOMINGTON SUNNY 87 62 43 S13 30.10F HX 87 TC 31
DECATUR MOSUNNY 89 59 36 S10 30.09F HX 88 TC 32
PEORIA SUNNY 90 62 39 SE8 30.05F HX 90 TC 32
LACON* SUNNY 87 61 41 S10 30.05S HX 87 TC 31
LINCOLN* SUNNY 92 64 39 SE7 30.07F HX 93 TC 33
SPRINGFIELD SUNNY 93 60 33 SE9 30.06F HX 93 TC 34
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-082200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 86 66 51 SE5 30.11S HX 88 TC 30
RANTOUL* PTSUNNY 85 60 42 SE5 30.11F HX 85 TC 30
MATTOON MOSUNNY 90 60 36 SW6 30.09F HX 89 TC 32
PARIS* MOSUNNY 84 67 56 S7 30.11F HX 87 TC 29
ILZ079-100>102-082200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 61 33 S10 30.06F HX 93 TC 34
CAHOKIA* MOSUNNY 94 61 33 SE9 30.05F HX 94 TC 34
SPARTA* PTSUNNY 93 59 31 SE7 30.08F HX 93 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 93 70 46 E12 30.07F HX 99 TC 34
CAIRO* MOSUNNY 94 74 51 CALM 30.08S HX 104 TC 35
EFFINGHAM* PTSUNNY 91 60 35 SE5 30.10F HX 90 TC 33
MT. VERNON PTSUNNY 96 65 35 S9 30.08F HX 98 TC 36
SALEM* MOSUNNY 94 57 29 MISG 30.08F HX 92 TC 34
METROPOLIS* N/A 93 70 46 S5 30.08F HX 98 TC 34
ILZ067-068-072-073-078-083-087-091-082200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 95 59 30 S10G17 30.08F HX 94 TC 35
FLORA* PTSUNNY 91 64 40 E3 30.08F HX 93 TC 33
FAIRFIELD* MOSUNNY 94 59 31 SE7 30.07F HX 93 TC 34
ROBINSON* MOSUNNY 93 63 36 VRB3 30.07F HX 94 TC 34
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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