618
ASUS43 KLOT 051310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-051400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 78 74 87 CALM 29.94R HX 81 TC 26
STERLING* SUNNY 78 78 100 NE7 29.95S HX 81 TC 26
SAVANNA* SUNNY 75 74 97 CALM 29.95R TC 24
ILZ003-004-008-010-011-017-018-051400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 76 72 87 N5 29.98R TC 24
FREEPORT* CLOUDY 74 72 95 CALM 29.99R VSB 1/4 TC 23
ROCHELLE* MOSUNNY 74 73 94 N5 29.97R TC 24
DE KALB* PTSUNNY 74 74 100 N5 29.98R TC 23
PERU* SUNNY 79 75 89 NW3 29.96R HX 82 TC 26
ILZ005-006-012>014-019>023-051400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 74 72 93 N10 29.95R TC 23
CHICAGO-MIDWAY PTSUNNY 75 73 93 N8 29.94R TC 24
AURORA SUNNY 77 74 90 NE6 29.94R TC 25
JOLIET* SUNNY 81 78 92 N5 29.93R HX 89 TC 27
WAUKEGAN CLOUDY 72 72 100 NE9 29.96R TC 22
DUPAGE AIRPORT PTSUNNY 74 73 97 NE7 29.95R TC 23
KANKAKEE* SUNNY 78 76 92 CALM 29.94R HX 80 TC 26
WHEELING CLOUDY 74 72 93 N5 29.97R TC 23
LANSING* MOSUNNY 77 73 88 NE7 29.94R TC 25
NORTHERLY ISL* N/A 74 73 97 N5 N/A TC 23
LMZ740>746-051400-
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 70 340/ 8/ 10 1011.8 1/ 3
WAUKEGAN HARBOR 70 70 330/ 12/ 14 1015.1 1/ 3
WILMETTE BUOY 72 330/ 4/ 8 1016.8R 1/ 3
CHICAGO BUOY 74 74 1012.9 1/ 2
HARRISON CRIB 73 330/ 8/ 9 N/A
NORTHERLY ISL 73 20/ 4/ 10 N/A
CALUMET HARBOR 73 330/ 8/ 10 1013.7
MICHIGAN CITY 77 CALM / 1 1012.0R
MICH CITY BUOY 75 74 10/ 4/ 6 N/A 0
ST. JOSEPH BUOY 73 74 70/ 6/ 6 1014.7R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-051400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 79 71 76 CALM 29.95R HX 82 TC 26
GALESBURG* SUNNY 79 74 86 W3 29.96R HX 82 TC 26
MACOMB* SUNNY 79 76 92 CALM 29.97R HX 83 TC 26
JACKSONVILLE* SUNNY 79 74 86 CALM 29.95R HX 83 TC 26
PITTSFIELD* SUNNY 78 72 81 CALM 29.96R HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-051400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 77 76 96 CALM 29.94R TC 25
BLOOMINGTON MOSUNNY 79 75 87 SW6 29.96R HX 83 TC 26
DECATUR SUNNY 81 73 76 SW3 29.95R HX 86 TC 27
PEORIA SUNNY 80 73 79 W3 29.94R HX 84 TC 27
LACON* SUNNY 79 73 81 CALM 29.93R HX 82 TC 26
LINCOLN* SUNNY 79 78 98 CALM 29.94S HX 83 TC 26
SPRINGFIELD SUNNY 80 71 74 CALM 29.94R HX 84 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-051400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 79 74 84 SW3 29.95R HX 82 TC 26
RANTOUL* SUNNY 78 75 91 CALM 29.95R HX 80 TC 26
MATTOON SUNNY 82 71 69 SW3 29.94S HX 86 TC 28
PARIS* SUNNY 79 74 85 CALM 29.95S HX 82 TC 26
ILZ079-100>102-051400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 73 88 E3 29.95R TC 25
BELLEVILLE SUNNY 80 78 91 CALM 29.93R HX 88 TC 27
CAHOKIA* SUNNY 81 74 79 CALM 29.94R HX 86 TC 27
SPARTA* MOSUNNY 84 70 64 CALM 29.97R HX 88 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 79 75 89 CALM 29.96R HX 82 TC 26
CAIRO* SUNNY 79 78 98 CALM 29.96S HX 83 TC 26
EFFINGHAM* SUNNY 77 73 87 CALM 29.98R TC 25
MT. VERNON MOSUNNY 79 73 82 CALM 29.96R HX 82 TC 26
CENTRALIA* SUNNY 80 73 79 CALM 29.96R HX 84 TC 27
SALEM* SUNNY 81 74 81 MISG 29.96R HX 86 TC 27
METROPOLIS* SUNNY 78 77 98 CALM 29.96S HX 80 TC 25
ILZ067-068-072-073-078-083-087-091-051400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 81 72 74 CALM 29.95R HX 85 TC 27
FLORA* SUNNY 79 73 83 CALM 29.96R HX 82 TC 26
FAIRFIELD* SUNNY 78 71 79 CALM 29.96R HX 81 TC 26
HARRISBURG* SUNNY 78 75 91 CALM 29.97R HX 81 TC 26
ROBINSON* SUNNY 81 73 78 SW2 29.94S HX 85 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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