544
ASUS43 KLOT 061511
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON JUL 06 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.
ILZ001-002-007-009-015-016-024-061600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 78 68 71 N7 30.06F HX 80 TC 26
STERLING* SUNNY 78 63 59 NE9 30.08S HX 80 TC 26
SAVANNA* SUNNY 76 64 67 N5 30.08F TC 24
ILZ003-004-008-010-011-017-018-061600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 76 59 55 NE7 30.08F TC 24
FREEPORT* SUNNY 76 67 75 NE6 30.11F TC 24
ROCHELLE* SUNNY 75 62 64 NE9 30.08F TC 24
DE KALB* SUNNY 74 65 73 N10 30.08F TC 24
ILZ005-006-012>014-019>023-061600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 74 62 66 NE12 30.06S TC 23
CHICAGO-MIDWAY MOSUNNY 75 62 64 NE12 30.05F TC 24
AURORA SUNNY 75 64 68 NE8 30.06S TC 24
JOLIET* SUNNY 77 67 70 NE7 30.06S TC 25
WAUKEGAN SUNNY 72 59 63 NE12 30.07F TC 22
DUPAGE AIRPORT SUNNY 75 63 66 NE8 30.06S TC 24
KANKAKEE* PTSUNNY 76 69 80 NE9 30.06R TC 24
WHEELING PTSUNNY 73 61 65 NE7 30.09S TC 23
ROMEOVILLE* SUNNY 75 68 78 NE13 30.05F TC 24
LANSING* SUNNY 74 64 71 N5 30.05F TC 23
NORTHERLY ISL* N/A 72 63 73 N9 N/A TC 22
LMZ740>746-061600-
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 66 66 1017.5 2/ 3
WAUKEGAN HARBOR 67 67 340/ 12/ 16 1018.4 2/ 3
WILMETTE BUOY 69 50/ 12/ 16 1021.1S 2/ 4
CHICAGO BUOY 70 70 10/ 12/ 16 1016.9 2/ 4
HARRISON CRIB 70 360/ 13/ 14 N/A
NORTHERLY ISL 72 350/ 8/ 10 N/A
CALUMET HARBOR 71 340/ 9/ 13 1017.9
BURNS HARBOR 40/ 6/ 7 1017.9S
MICHIGAN CITY 70 10/ 8/ 9 1016.3R
MICH CITY BUOY 70 72 20/ 8/ 10 N/A 2/ 4
ST. JOSEPH BUOY 69 72 10/ 8/ 10 1018.2R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-061600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 76 68 76 N8 30.06S TC 24
GALESBURG* MOSUNNY 76 67 75 NE9 30.08S TC 24
MACOMB* SUNNY 76 71 83 CALM 30.09S TC 25
JACKSONVILLE* PTSUNNY 76 69 79 N7 30.05S TC 24
PITTSFIELD* CLOUDY 76 70 83 N3 30.07R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-061600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 74 71 90 MISG 30.06S TC 23
BLOOMINGTON CLOUDY 74 71 91 NE10 30.07S TC 23
DECATUR CLOUDY 72 69 90 NE6 30.05R FOG TC 22
PEORIA CLOUDY 74 68 81 NE10 30.06S TC 23
LACON* CLOUDY 74 67 77 NE3 30.06R TC 24
SPRINGFIELD PTSUNNY 76 69 79 NE9 30.04S TC 24
TAYLORVILLE CLOUDY 73 70 88 N5 30.05R TC 23
ILZ033-039-045-046-055>057-062-063-061600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 74 70 87 E6 30.04R TC 23
DANVILLE* CLOUDY 75 71 88 CALM 30.03S TC 24
MATTOON CLOUDY 74 69 85 N7 30.02S TC 23
PARIS* CLOUDY 72 70 94 NE5 30.03S FOG TC 22
ILZ079-100>102-061600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 77 70 78 NE7 30.04S TC 25
BELLEVILLE PTSUNNY 80 73 79 CALM 30.01 HX 83 TC 26
CAHOKIA* PTSUNNY 79 70 74 VRB3 30.03R HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 77 72 84 CALM 30.01S TC 25
CAIRO* CLOUDY 73 72 95 CALM 30.02R TC 23
EFFINGHAM* PTSUNNY 77 71 82 W5 30.04S TC 25
MARION PTSUNNY 79 72 78 CALM 30.01S HX 82 TC 26
MT. VERNON CLOUDY 77 74 90 VRB3 30.02S TC 25
CENTRALIA* MOSUNNY 79 71 77 CALM 30.02S HX 82 TC 26
SALEM* SUNNY 79 73 80 MISG 30.02S HX 82 TC 26
METROPOLIS* CLOUDY 80 76 87 CALM 30.00F HX 84 TC 27
ILZ067-068-072-073-078-083-087-091-061600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 76 71 85 N5 30.00 TC 24
FLORA* CLOUDY 75 72 88 NE6 30.02S FOG TC 24
FAIRFIELD* CLOUDY 75 72 88 CALM 30.01S FOG TC 24
HARRISBURG* PTSUNNY 82 74 77 CALM 30.00F HX 87 TC 28
ROBINSON* CLOUDY 73 72 94 CALM 30.01R FOG TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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