690
ASUS43 KLOT 100210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM 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.
ILZ001-002-007-009-015-016-024-100300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 78 73 84 S6 29.84R HX 81 TC 26
STERLING* MOCLDY 78 74 87 CALM 29.86R HX 81 TC 26
SAVANNA* MOCLDY 74 64 70 N6G12 29.86S TC 24
ILZ003-004-008-010-011-017-018-100300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 74 72 93 CALM 29.86S TC 23
FREEPORT* CLOUDY 77 74 91 W5 29.89S TC 25
ROCHELLE* MOCLDY 76 73 91 W3 29.86S TC 25
DE KALB* MOCLDY 78 72 82 W3 29.87S HX 80 TC 26
ILZ005-006-012>014-019>023-100300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 81 70 69 W5 29.84R THUNDER HX 84
CHICAGO-MIDWAY MOCLDY 82 70 66 W9 29.84R HX 86 TC 28
AURORA MOCLDY 77 73 87 W3 29.85S TC 25
JOLIET* MOCLDY 82 73 72 CALM 29.85S HX 87 TC 28
WAUKEGAN CLOUDY 70 70 100 NW3 29.87R TC 21
DUPAGE AIRPORT MOCLDY 79 71 76 W5 29.85R HX 82 TC 26
KANKAKEE* HVY RAIN 72 68 86 W15G37 29.90R TC 22
WHEELING MOCLDY 76 67 73 E6 29.86S TC 24
ROMEOVILLE* MOCLDY 81 73 78 CALM 29.86R HX 85 TC 27
LANSING* PTCLDY 78 72 81 SW5 29.85S HX 80 TC 26
NORTHERLY ISL* N/A 76 68 76 NW6 N/A TC 24
LMZ740>746-100300-
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 69 1006.4 1
WAUKEGAN HARBOR 71 69 1012.4 1
WILMETTE BUOY 74 30/ 10/ 14 1014.6R 1
CHICAGO BUOY 76 73 30/ 2/ 6 1009.7 1
HARRISON CRIB 78 360/ 5/ 5 N/A
NORTHERLY ISL 77 330/ 1/ 5 N/A
CALUMET HARBOR 84 230/ 3/ 5 1010.3
BURNS HARBOR 190/ 3/ 4 1010.8S
MICHIGAN CITY 78 50/ 6/ 6 1008.8R
MICH CITY BUOY 76 76 50/ 4/ 4 N/A 0
ST. JOSEPH BUOY 76 75 60/ 4/ 4 1011.4F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 76 70 82 S3 29.86S TC 24
GALESBURG* PTCLDY 75 69 81 CALM 29.87S TC 24
MACOMB* PTCLDY 73 73 99 CALM 29.88S TC 23
JACKSONVILLE* CLEAR 76 73 90 SW3 29.87R TC 25
PITTSFIELD* CLEAR 75 70 85 CALM 29.88S TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-100300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 73 72 98 MISG 29.85F TC 23
BLOOMINGTON MOCLDY 76 73 91 S8 29.87 TC 24
DECATUR MOCLDY 76 71 85 S8 29.87F TC 24
PEORIA PTCLDY 77 68 73 SW5 29.85F TC 25
LACON* MOCLDY 72 69 91 CALM 29.84S TC 22
SPRINGFIELD PTCLDY 76 73 91 S3 29.87R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 73 70 90 S3 29.88F TC 23
DANVILLE* MOCLDY 77 69 75 SW5 29.88S TC 25
MATTOON MOCLDY 72 69 90 S7 29.86F TC 22
PARIS* MOCLDY 71 70 97 CALM 29.88R TC 22
ILZ079-100>102-100300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 75 70 83 CALM 29.86F TC 24
BELLEVILLE CLOUDY 78 76 92 NE5 29.84F HX 81 TC 26
CAHOKIA* MOCLDY 77 74 90 CALM 29.85F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 78 77 96 CALM 29.87R HX 81 TC 26
CAIRO* PTCLDY 73 71 93 CALM 29.94R TC 23
EFFINGHAM* MOCLDY 72 72 100 CALM 29.89F TC 22
MARION MOCLDY 78 78 99 CALM 29.88R HX 81 TC 26
MT. VERNON MOCLDY 77 75 93 CALM 29.87F TC 25
CENTRALIA* MOCLDY 76 70 81 CALM 29.88S TC 25
SALEM* MOCLDY 75 72 89 MISG 29.88F TC 24
METROPOLIS* MOCLDY 73 73 100 S7 29.92S TC 23
ILZ067-068-072-073-078-083-087-091-100300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* PTCLDY 73 N/A N/A E5 29.88F TC 23
FAIRFIELD* CLOUDY 76 74 94 CALM 29.88S TC 25
HARRISBURG* CLOUDY 78 77 96 CALM 29.88R HX 81 TC 26
ROBINSON* MOCLDY 72 72 100 S6 29.86F FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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