050
ASUS43 KLOT 111012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-111100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 71 64 78 NE5 29.99S TC 22
STERLING* CLOUDY 65 63 93 CALM 30.01S TC 18
SAVANNA* MOCLDY 67 62 86 CALM 30.02R TC 19
ILZ003-004-008-010-011-017-018-111100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 64 60 87 N5 30.03R TC 18
FREEPORT* MOCLDY 63 61 95 CALM 30.04R TC 17
ROCHELLE* CLOUDY 62 59 90 CALM 30.02S TC 16
DE KALB* MOCLDY 62 58 87 N6 30.02R TC 17
PERU* MOCLDY 68 61 77 NE6 29.99F TC 20
ILZ005-006-012>014-019>023-111100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 67 59 75 NE6 29.99R TC 19
CHICAGO-MIDWAY MOCLDY 71 64 78 N6 29.99R TC 22
AURORA MOCLDY 63 62 97 N3 30.00R TC 17
JOLIET* CLOUDY 68 62 82 N3 29.99R TC 20
WAUKEGAN PTCLDY 64 58 80 N6 30.00R TC 18
DUPAGE AIRPORT MOCLDY 64 57 78 N5 30.00R TC 18
KANKAKEE* CLOUDY 68 67 95 NE3 29.99S TC 20
WHEELING PTCLDY 64 59 83 N6 30.01R TC 18
ROMEOVILLE* CLOUDY 66 63 88 N10 29.99S TC 19
LANSING* CLOUDY 70 65 84 N3 29.98R TC 21
NORTHERLY ISL* N/A 70 65 84 N9 N/A TC 21
LMZ740>746-111100-
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 1013.2 2/ 4
WAUKEGAN HARBOR 70 70 1016.1 2/ 4
WILMETTE BUOY 71 60/ 14/ 17 1018.2R 2/ 3
CHICAGO BUOY 73 73 360/ 10/ 14 1014.2 2/ 4
HARRISON CRIB 72 360/ 12/ 13 N/A
NORTHERLY ISL 70 330/ 9/ 10 N/A
CALUMET HARBOR 72 340/ 7/ 8 1015.0
BURNS HARBOR 40/ 5/ 5 1015.2S
MICHIGAN CITY 72 50/ 9/ 11 1012.9F
MICH CITY BUOY 73 75 60/ 10/ 12 N/A 2/ 4
ST. JOSEPH BUOY 72 75 80/ 8/ 12 1015.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-111100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 70 69 97 NE8 29.95S TC 21
GALESBURG* MOCLDY 69 67 93 NE3 30.00R TC 21
MACOMB* CLOUDY 69 69 99 CALM 30.00R TC 21
JACKSONVILLE* CLOUDY 69 69 100 E6 29.95S TC 21
PITTSFIELD* CLOUDY 73 72 98 SE5 29.96R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-111100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 69 67 94 MISG 29.98S TC 21
BLOOMINGTON MOCLDY 68 68 100 NE6 29.99R TC 20
DECATUR MOCLDY 70 68 93 E8 29.97R TC 21
PEORIA MOCLDY 70 66 87 NE8 29.97S TC 21
LACON* MOCLDY 67 63 85 CALM 29.98R TC 20
SPRINGFIELD CLOUDY 70 70 100 CALM 29.96R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN RAIN 70 70 100 E6 29.97R FOG TC 21
DANVILLE* MOCLDY 71 70 97 CALM 29.98R TC 22
MATTOON CLOUDY 71 69 93 CALM 29.97R TC 22
PARIS* CLOUDY 70 69 98 CALM 29.97R TC 21
ILZ079-100>102-111100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON RAIN 72 70 94 E3 29.95F TC 22
BELLEVILLE TSTM 74 73 97 NE5 29.94 TC 23
CAHOKIA* RAIN 71 69 93 CALM 29.93F FOG TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 71 70 96 S8 29.97R TC 22
CAIRO* CLOUDY 72 72 100 NE6 30.03R TC 22
EFFINGHAM* MOCLDY 71 71 100 SE3 29.98F TC 22
MARION LGT RAIN 70 69 98 SW8 30.01S TC 21
MT. VERNON LGT RAIN 72 71 97 SW3 29.95F TC 22
CENTRALIA* LGT RAIN 72 71 98 CALM 29.96F TC 22
SALEM* CLOUDY 73 72 99 MISG 29.96F TC 23
METROPOLIS* RAIN 71 71 100 NW5 30.04R TC 22
ILZ067-068-072-073-078-083-087-091-111100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 72 N/A N/A CALM 29.98R TC 22
FAIRFIELD* CLOUDY 70 69 95 SW6 29.98R TC 21
HARRISBURG* MOCLDY 71 70 99 SW10 29.99S TC 22
ROBINSON* CLOUDY 72 72 100 SW6 29.96R TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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