498
ASUS43 KLOT 051514
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SAT SEP 05 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.
ILZ001-002-007-009-015-016-024-051600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 86 76 71 N6 29.95R HX 96 TC 30
STERLING* SUNNY 87 76 69 NE7 29.97R HX 97 TC 31
SAVANNA* MOSUNNY 84 72 66 NE8 29.97R HX 90 TC 29
ILZ003-004-008-010-011-017-018-051600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 78 71 79 NE7 29.99R HX 80 TC 26
FREEPORT* CLOUDY 74 73 95 NE9 30.01R TC 24
ROCHELLE* SUNNY 80 73 80 N8 29.98R HX 84 TC 27
DE KALB* CLOUDY 75 74 95 NE9 30.00R TC 24
PERU* SUNNY 86 77 74 NE7 29.96R HX 97 TC 30
ILZ005-006-012>014-019>023-051600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 78 71 79 N10 29.96R HX 80 TC 26
CHICAGO-MIDWAY MOSUNNY 81 70 69 N12 29.96R HX 84 TC 27
AURORA CLOUDY 77 73 87 NE10 29.97R TC 25
JOLIET* SUNNY 83 76 79 N10 29.95S HX 92 TC 29
WAUKEGAN CLOUDY 74 70 87 NE10 29.98R TC 23
DUPAGE AIRPORT PTSUNNY 79 73 82 NE13 29.97R HX 82 TC 26
KANKAKEE* MOSUNNY 86 76 72 N7 29.95R HX 95 TC 30
WHEELING CLOUDY 76 72 87 NE12G18 29.99R TC 24
LANSING* MOSUNNY 80 72 76 N6 29.96R HX 84 TC 27
NORTHERLY ISL* N/A 78 72 81 N9 N/A HX 80 TC 26
LMZ740>746-051600-
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 70 71 310/ 8/ 10 1014.5 1/ 3
WAUKEGAN HARBOR 71 70 320/ 8/ 10 1015.8 1/ 3
WILMETTE BUOY 74 20/ 8/ 10 1018.0R 1/ 3
CHICAGO BUOY 76 75 1013.7 1/ 3
HARRISON CRIB 75 10/ 10/ 11 N/A
NORTHERLY ISL 77 340/ 9/ 11 N/A
CALUMET HARBOR 76 340/ 11/ 13 1014.4S
MICHIGAN CITY 75 30/ 7/ 8 1012.6S
MICH CITY BUOY 74 74 60/ 6/ 8 N/A 1
ST. JOSEPH BUOY 75 75 50/ 2/ 4 1015.0F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-051600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 88 74 63 NW5 29.96R HX 96 TC 31
GALESBURG* MOSUNNY 86 76 72 NW3 29.97S HX 95 TC 30
MACOMB* SUNNY 89 77 68 NW7 29.98R HX 101 TC 31
JACKSONVILLE* MOSUNNY 88 74 62 CALM 29.95S HX 96 TC 31
PITTSFIELD* SUNNY 89 74 60 W3 29.97S HX 98 TC 32
ILZ028>032-037-038-041>044-048-051>054-059>061-051600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 86 78 76 N5 29.95R HX 97 TC 30
BLOOMINGTON MOSUNNY 91 74 57 NW9 29.97R HX 100 TC 33
DECATUR MOSUNNY 91 72 53 NW5 29.95S HX 98 TC 33
PEORIA SUNNY 87 74 64 N6 29.95R HX 95 TC 31
LACON* MOSUNNY 86 74 66 NE3 29.95R HX 94 TC 30
LINCOLN* MOSUNNY 90 74 58 NW5 29.95S HX 99 TC 32
SPRINGFIELD PTSUNNY 88 71 57 W6 29.94F HX 94 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-051600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 88 75 65 W6 29.95S HX 97 TC 31
RANTOUL* MOSUNNY 88 76 69 W5 29.94F HX 99 TC 31
MATTOON SUNNY 91 72 53 W9 29.94F HX 98 TC 33
PARIS* PTSUNNY 88 72 57 CALM 29.97R HX 94 TC 31
ILZ079-100>102-051600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 88 73 62 W5 29.96S HX 96 TC 31
BELLEVILLE SUNNY 92 74 55 NW5 29.93S HX 101 TC 33
CAHOKIA* MOSUNNY 89 72 56 NW3 29.95S HX 96 TC 32
SPARTA* PTSUNNY 91 70 50 W8 29.98S HX 96 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* SUNNY 91 77 63 CALM 29.96F HX 105 TC 33
EFFINGHAM* SUNNY 91 70 51 W3 29.97R HX 96 TC 33
MT. VERNON SUNNY 92 71 50 VRB5 29.96S HX 98 TC 33
CENTRALIA* MOSUNNY 92 72 51 W7 29.96S HX 98 TC 33
SALEM* SUNNY 92 73 53 MISG 29.96S HX 100 TC 33
METROPOLIS* SUNNY 91 71 51 CALM 29.97S HX 98 TC 33
ILZ067-068-072-073-078-083-087-091-051600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 90 72 55 N5 29.94S HX 97 TC 32
FLORA* SUNNY 93 73 52 NW5 29.95S HX 102 TC 34
FAIRFIELD* SUNNY 91 71 51 S3 29.95S HX 97 TC 33
HARRISBURG* MOSUNNY 92 74 54 W6 29.96S HX 102 TC 34
ROBINSON* SUNNY 93 75 55 NW6 29.94R HX 104 TC 34
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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