794
ASUS43 KLOT 090610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT THU JUL 09 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.
ILZ001-002-007-009-015-016-024-090700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 73 69 87 NW3 29.94F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 85;
STERLING* MOCLDY 73 71 93 CALM 29.93F TC 23
SAVANNA* CLOUDY 77 69 77 SW8 29.92F TC 25
ILZ003-004-008-010-011-017-018-090700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 73 68 84 S7 29.91F TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 82;
FREEPORT* MOCLDY 74 73 95 SW7 29.93F TC 23
ROCHELLE* PTCLDY 68 66 94 S7 29.93F TC 20
DE KALB* PTCLDY 71 67 85 SW7 29.95F TC 22
PERU* PTCLDY 73 72 94 S5 29.95F TC 23
ILZ005-006-012>014-019>023-090700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 77 67 71 S5 29.92F TC 25
6HR MIN TEMP: 77; 6HR MAX TEMP: 86;
CHICAGO-MIDWAY MOCLDY 78 65 63 SW6 29.93F HX 80 TC 26
6HR MIN TEMP: 77; 6HR MAX TEMP: 86;
AURORA PTCLDY 71 68 90 S5 29.93F TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 83;
JOLIET* PTCLDY 71 70 98 CALM 29.95F TC 21
WAUKEGAN PTCLDY 72 68 87 SW6 29.91F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 85;
DUPAGE AIRPORT PTCLDY 72 68 87 S5 29.93F TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 83;
KANKAKEE* CLEAR 74 69 83 W6 29.97S TC 23
WHEELING PTCLDY 74 68 81 S3 29.93F TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 86;
ROMEOVILLE* PTCLDY 72 70 94 S6 29.95F TC 22
LANSING* MOCLDY 71 67 86 S3 29.96R TC 22
NORTHERLY ISL* N/A 79 63 57 S2 N/A HX 80 TC 26
LMZ740>746-090700-
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 71 68 1012.5 1
WAUKEGAN HARBOR 72 69 190/ 4/ 4 1013.5 0
WILMETTE BUOY 74 230/ 4/ 6 1016.4F 0
CHICAGO BUOY 76 72 200/ 4/ 6 1012.5 0
HARRISON CRIB 82 240/ 6/ 7 N/A
NORTHERLY ISL 78 240/ 2/ 6 N/A
CALUMET HARBOR 78 210/ 2/ 3 1014.0
BURNS HARBOR 190/ 3/ 4 1014.6S
MICHIGAN CITY 78 190/ 10/ 10 1012.3R
MICH CITY BUOY 76 75 210/ 6/ 8 N/A 1
ST. JOSEPH BUOY 76 75 210/ 6/ 8 1014.6R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-090700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 74 67 78 SE5 29.97R TC 23
MACOMB* PTCLDY 68 68 100 CALM 29.99F TC 20
JACKSONVILLE* PTCLDY 72 72 100 CALM 29.98R TC 22
PITTSFIELD* CLEAR 72 72 98 CALM 30.00R TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-090700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 71 71 100 MISG 29.96F TC 22
BLOOMINGTON CLEAR 72 71 97 S7 29.98F TC 22
DECATUR MOCLDY 74 71 91 SW5 29.99R TC 23
PEORIA PTCLDY 76 71 85 SW5 29.96F TC 24
6HR MIN TEMP: 76; 6HR MAX TEMP: 86;
LACON* MOCLDY 73 69 89 CALM 29.95S FOG TC 23
SPRINGFIELD PTCLDY 75 71 87 S5 29.97R TC 24
6HR MIN TEMP: 74; 6HR MAX TEMP: 84;
TAYLORVILLE CLEAR 73 72 94 S3 29.99R TC 23
ILZ033-039-045-046-055>057-062-063-090700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 71 70 96 S5 29.98F FOG TC 22
DANVILLE* CLEAR 70 68 93 S3 29.99S TC 21
MATTOON CLEAR 73 71 93 S6 29.98S TC 23
PARIS* CLEAR 70 69 98 W5 29.99S TC 21
ILZ079-100>102-090700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 74 72 93 CALM 29.97F TC 23
BELLEVILLE CLEAR 72 71 97 S3 29.96R TC 22
CAHOKIA* CLEAR 73 72 96 CALM 29.96S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLEAR 73 72 99 CALM 30.00F TC 23
EFFINGHAM* CLEAR 72 72 100 SW3 30.01R TC 22
MARION PTCLDY 71 70 98 S6 30.01S TC 22
MT. VERNON CLEAR 72 71 97 S3 30.00S TC 22
CENTRALIA* CLEAR 73 72 96 CALM 29.99S TC 23
SALEM* CLEAR 73 73 99 MISG 29.99R TC 23
METROPOLIS* CLEAR 69 69 100 CALM 30.01S FOG TC 21
ILZ067-068-072-073-078-083-087-091-090700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 71 71 100 SE5 29.98F TC 22
FLORA* CLEAR 72 N/A N/A SW3 30.00S TC 22
FAIRFIELD* MOCLDY 72 72 99 CALM 30.00S FOG TC 22
HARRISBURG* PTCLDY 69 69 100 CALM 30.01S FOG TC 21
ROBINSON* CLEAR 70 70 100 S1 29.97F FOG TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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