245
ASUS43 KLOT 110510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SAT JUL 11 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.
ILZ001-002-007-009-015-016-024-110600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 74 70 87 E6 29.96S TC 23
STERLING* MOCLDY 69 69 100 NE6 30.00F TC 21
SAVANNA* CLOUDY 72 64 77 CALM 30.01R TC 22
ILZ003-004-008-010-011-017-018-110600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 69 61 75 CALM 30.02R TC 21
FREEPORT* MOCLDY 67 66 96 CALM 30.03S TC 20
ROCHELLE* MOCLDY 68 64 89 CALM 30.01R TC 20
DE KALB* MOCLDY 67 64 89 E3 30.02R TC 20
PERU* MOCLDY 72 64 78 NE7 29.99S TC 22
ILZ005-006-012>014-019>023-110600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 70 62 76 N7 30.00R TC 21
CHICAGO-MIDWAY CLOUDY 73 62 68 NE6 29.99R TC 23
AURORA CLOUDY 68 63 84 CALM 30.00R TC 20
JOLIET* CLOUDY 73 63 72 CALM 30.00S TC 23
WAUKEGAN PTCLDY 66 60 81 N3 30.00R TC 19
DUPAGE AIRPORT MOCLDY 68 60 75 NE5 30.00R TC 20
KANKAKEE* CLOUDY 70 68 94 NE6 30.00S TC 21
WHEELING MOCLDY 67 62 84 CALM 30.01R TC 19
ROMEOVILLE* CLOUDY 70 64 83 CALM 30.01R TC 21
LANSING* CLOUDY 72 64 76 N3 29.99S TC 22
NORTHERLY ISL* N/A 69 64 84 N7 N/A TC 21
LMZ740>746-110600-
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 70 1011.8 1/ 4
WAUKEGAN HARBOR 70 71 1016.1 1/ 4
WILMETTE BUOY 71 40/ 10/ 12 1018.5R 2/ 4
CHICAGO BUOY 72 73 360/ 8/ 10 1014.8 2/ 4
HARRISON CRIB 72 360/ 9/ 11 N/A
NORTHERLY ISL 69 350/ 5/ 8 N/A
CALUMET HARBOR 72 340/ 4/ 5 1015.8R
BURNS HARBOR 10/ 4/ 5 1015.9S
MICHIGAN CITY 74 350/ 5/ 5 1013.8R
MICH CITY BUOY 74 75 340/ 6/ 8 N/A 2/ 4
ST. JOSEPH BUOY 74 77 360/ 6/ 8 1015.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-110600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 71 70 96 NE7 29.93F TC 22
GALESBURG* CLOUDY 70 70 100 CALM 29.97F TC 21
MACOMB* RAIN 69 69 99 CALM 29.97F TC 21
JACKSONVILLE* CLOUDY 74 74 100 NE6 29.93R TC 23
PITTSFIELD* CLOUDY 73 72 96 N7 29.93F TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-110600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 72 68 86 MISG 29.98F TC 22
BLOOMINGTON CLOUDY 71 71 100 N9 29.97F TC 22
DECATUR RAIN 71 70 96 SW13 29.95F FOG TC 22
PEORIA LGT RAIN 72 71 97 NE8 29.96F TC 22
LACON* MOCLDY 72 66 82 E7 29.96F TC 22
SPRINGFIELD CLOUDY 72 71 97 E7 29.93 TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 71 97 NE9 29.94F TC 22
DANVILLE* CLOUDY 71 70 98 CALM 29.95F TC 22
MATTOON LGT RAIN 76 74 93 S6 29.93F TC 24
PARIS* CLOUDY 72 68 87 E3 29.94F TC 22
ILZ079-100>102-110600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 71 70 96 S7 29.93S TC 22
BELLEVILLE CLEAR 72 71 97 CALM 29.91F TC 22
CAHOKIA* PTCLDY 72 71 97 CALM 29.92F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE TSTM 70 70 100 SE9 29.99S FOG TC 21
CAIRO* MOCLDY 76 73 90 E12 30.00R TC 25
EFFINGHAM* CLOUDY 73 73 100 NW6 29.96R TC 23
MARION HVY RAIN 70 69 98 CALM 30.01F TC 21
MT. VERNON MOCLDY 73 72 96 SW8 29.96F THUNDER TC 23
CENTRALIA* MOCLDY 73 72 98 CALM 29.95S THUNDER TC 23
SALEM* MOCLDY 73 73 100 MISG 29.93F TC 23
METROPOLIS* CLOUDY 71 71 100 N5 30.04R TC 22
ILZ067-068-072-073-078-083-087-091-110600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE RAIN 77 76 96 S5 29.93F FOG TC 25
FLORA* LGT RAIN 73 N/A N/A SW8 29.93F TC 23
FAIRFIELD* CLOUDY 74 72 96 S6 29.95F TC 23
HARRISBURG* RAIN 71 71 100 S3 30.02S TC 22
ROBINSON* CLOUDY 77 77 100 S7 29.93F THUNDER TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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