294
ASUS43 KLOT 110906
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-111000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 70 65 84 E5 29.99R TC 21
STERLING* MOCLDY 67 65 93 NE3 30.01R TC 19
SAVANNA* MOCLDY 67 62 84 NE3 30.01S TC 19
ILZ003-004-008-010-011-017-018-111000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 64 60 87 N5 30.01R TC 18
FREEPORT* MOCLDY 63 62 95 CALM 30.03R TC 17
ROCHELLE* MOCLDY 63 59 86 N3 30.00S TC 17
DE KALB* MOCLDY 63 58 83 N7 30.00F TC 17
ILZ005-006-012>014-019>023-111000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 66 58 75 N7 29.98R TC 19
CHICAGO-MIDWAY CLOUDY 70 63 78 N7 29.96F TC 21
AURORA MOCLDY 63 62 97 CALM 29.97F TC 17
JOLIET* MOCLDY 68 64 86 CALM 29.98R TC 20
WAUKEGAN MOCLDY 65 57 75 N6 29.99R TC 18
DUPAGE AIRPORT MOCLDY 63 59 87 N7 29.98S TC 17
KANKAKEE* MOCLDY 68 67 94 CALM 29.98R TC 20
WHEELING MOCLDY 65 59 81 N5 30.00R TC 18
ROMEOVILLE* MOCLDY 68 64 88 N7 29.98S TC 20
LANSING* MOCLDY 69 64 85 N3 29.97S TC 21
NORTHERLY ISL* N/A 70 64 81 N9 N/A TC 21
LMZ740>746-111000-
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 1012.8R 2/ 4
WAUKEGAN HARBOR 70 70 1015.9R 2/ 4
WILMETTE BUOY 71 50/ 12/ 16 1018.1R 2/ 4
CHICAGO BUOY 73 72 350/ 10/ 14 1014.0R 2/ 4
HARRISON CRIB 72 360/ 11/ 12 N/A
NORTHERLY ISL 70 350/ 8/ 10 N/A
CALUMET HARBOR 71 340/ 5/ 7 1014.9
BURNS HARBOR 20/ 5/ 6 1015.2R
MICHIGAN CITY 73 50/ 3/ 4 1013.2R
MICH CITY BUOY 74 75 50/ 10/ 12 N/A 2/ 5
ST. JOSEPH BUOY 72 76 90/ 8/ 10 1015.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-111000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 70 69 97 NE8 29.95R TC 21
GALESBURG* PTCLDY 69 69 100 NE6 29.99S TC 21
MACOMB* MOCLDY 69 69 100 CALM 29.99R TC 21
JACKSONVILLE* MOCLDY 69 69 100 N3 29.94R TC 21
PITTSFIELD* CLOUDY 73 72 98 E3 29.95R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-111000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 69 67 94 MISG 29.98R TC 21
BLOOMINGTON LGT RAIN 69 69 100 NE8 29.97S TC 21
DECATUR TSTM 72 71 97 S13G20 29.93F FOG TC 22
PEORIA LGT RAIN 70 65 84 NW3 29.97R TC 21
LACON* PTCLDY 68 65 89 CALM 29.97S TC 20
SPRINGFIELD CLOUDY 70 69 97 N6 29.94R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 71 71 100 NE3 29.95S TC 22
DANVILLE* MOCLDY 71 70 98 CALM 29.96R TC 21
MATTOON MOCLDY 71 68 90 S8 29.93F TC 22
PARIS* DRIZZLE 70 69 98 E3 29.94F TC 21
ILZ079-100>102-111000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 71 70 97 CALM 29.95R TC 22
BELLEVILLE LGT RAIN 74 73 97 SW8 29.91S TC 23
CAHOKIA* TSTM 72 71 97 W16G28 29.97R FOG TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE TSTM 71 70 96 SW14 29.96S FOG TC 22
CAIRO* CLOUDY 72 72 100 CALM 29.98F TC 22
EFFINGHAM* CLOUDY 72 72 100 S3 29.97S TC 22
MARION RAIN 70 69 98 SW13 29.99R TC 21
MT. VERNON MOCLDY 71 70 96 SW6 29.96R TC 22
CENTRALIA* MOCLDY 71 70 97 CALM 29.97R TC 22
SALEM* MOCLDY 72 72 98 MISG 29.96R TC 22
METROPOLIS* CLOUDY 70 70 100 CALM 29.99F TC 21
ILZ067-068-072-073-078-083-087-091-111000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 72 N/A N/A SW3 29.96R TC 22
FAIRFIELD* MOCLDY 71 69 96 S5 29.95S TC 21
HARRISBURG* TSTM 70 70 100 S13 29.95F TC 21
ROBINSON* MOCLDY 70 70 100 SW6 29.94R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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