350
ASUS43 KLOT 110612
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT THU JUN 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.
ILZ001-002-007-009-015-016-024-110700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 70 67 90 NW3 29.73R TC 21
6HR MIN TEMP: 66; 6HR MAX TEMP: 70; 6HR PCP: 0.39;
STERLING* CLOUDY 69 69 100 CALM 29.77R TC 21
SAVANNA* CLOUDY 69 67 91 S7 29.74R TC 21
ILZ003-004-008-010-011-017-018-110700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 68 64 87 SW8G25 29.80R TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 76; 6HR PCP: 0.25;
FREEPORT* CLOUDY 70 65 85 S7 29.78R TC 21
ROCHELLE* CLOUDY 66 64 91 SW8 29.77R TC 19
DE KALB* LGT RAIN 65 65 100 W8 29.77R TC 19
PERU* LGT RAIN 68 66 94 S13 29.72F TC 20
ILZ005-006-012>014-019>023-110700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 68 64 87 SW14 29.73R TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 74; 6HR PCP: 0.13;
CHICAGO-MIDWAY TSTM 68 65 90 SW14 29.74R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 74; 6HR PCP: 0.12;
AURORA TSTM 66 65 96 S17G24 29.71F FOG TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 75; 6HR PCP: 0.37;
WAUKEGAN LGT RAIN 67 66 97 SW8 29.68R TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: 0.09;
DUPAGE AIRPORT RAIN 67 64 90 S14 29.74R TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 74; 6HR PCP: 0.26;
KANKAKEE* TSTM 65 64 95 SW10 29.84R TC 19
WHEELING RAIN 68 65 90 MISG 29.74R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 74; 6HR PCP: 0.21;
MORRIS* CLOUDY 66 66 100 S10 29.76S TC 19
ROMEOVILLE* RAIN 66 66 100 SW12G18 29.77R FOG TC 19
NORTHERLY ISL* N/A 69 63 81 SW8 N/A TC 21
LMZ740>746-110700-
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 63 59 1001.4 1
WAUKEGAN HARBOR 62 57 180/ 8/ 10 1007.5 0
WILMETTE BUOY 68 230/ 10/ 17 1008.5R 1/ 2
CHICAGO BUOY 69 63 240/ 14/ 19 1006.1 1/ 2
HARRISON CRIB 70 210/ 16/ 17 N/A
NORTHERLY ISL 68 200/ 13 N/A
CALUMET HARBOR 68 180/ 8/ 11 1006.0
BURNS HARBOR 68 180/ 5/ 8 1007.1S
MICHIGAN CITY 69 180/ 9/ 12 1005.2F
MICH CITY BUOY 66 64 180/ 12/ 17 984.9R 1/ 3
ST. JOSEPH BUOY 67 200/ 4/ 6 1007.5F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-110700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOCLDY 67 67 100 S7 29.76S TC 20
MACOMB* LGT RAIN 67 67 100 CALM 29.80R TC 20
JACKSONVILLE* CLOUDY 66 66 100 S3 29.83R THUNDER TC 19
PITTSFIELD* CLOUDY 69 68 98 N12G17 29.86R THUNDER TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-110700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 66 66 100 MISG 29.82F TC 19
BLOOMINGTON RAIN 64 64 100 SE8 29.84F TC 18
DECATUR TSTM 67 65 93 SE3 29.88 FOG TC 19
PEORIA MOCLDY 68 67 96 SE8 29.77F TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 77; 6HR PCP: 1.81;
LACON* CLOUDY 67 64 93 S5 29.75F TC 19
LINCOLN* TSTM 68 68 100 CALM 29.81F TC 20
SPRINGFIELD LGT RAIN 68 68 100 SE6 29.82F TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 83; 6HR PCP: 0.73;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN TSTM 66 65 96 N6 29.87 TC 19
DANVILLE* CLOUDY 68 65 92 NW21G32 29.91R TC 20
RANTOUL* RAIN 65 64 99 NW6 29.86R TC 18
MATTOON RAIN 69 66 90 NW23G41 29.90R FOG TC 21
PARIS* CLOUDY 80 71 74 SW15 29.84R HX 83 TC 27
ILZ079-100>102-110700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 81 73 76 SE5 29.83R HX 86 TC 27
BELLEVILLE PTCLDY 79 75 87 S3 29.80S HX 82 TC 26
CAHOKIA* PTCLDY 80 72 76 SE3 29.81R HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 80 71 74 S12 29.84F HX 84 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 89;
CAIRO* CLEAR 80 74 80 S5 29.88F HX 85 TC 27
EFFINGHAM* MOCLDY 79 75 89 S6 29.87R HX 82 TC 26
MARION CLEAR 79 71 77 SW9G16 29.87R HX 81 TC 26
MT. VERNON PTCLDY 80 73 79 SW8 29.86R HX 84 TC 27
CENTRALIA* PTCLDY 81 72 74 SW3 29.85R HX 84 TC 27
SALEM* PTCLDY 81 73 77 MISG 29.85R HX 86 TC 27
METROPOLIS* CLEAR 79 73 83 S5 29.90R HX 82 TC 26
ILZ067-068-072-073-078-083-087-091-110700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 80 72 76 SW12 29.86R HX 84 TC 27
FLORA* PTCLDY 79 73 83 S7 29.86R HX 82 TC 26
FAIRFIELD* PTCLDY 79 71 76 S5 29.85S HX 82 TC 26
HARRISBURG* CLEAR 80 73 80 S7 29.87F HX 84 TC 27
ROBINSON* PTCLDY 81 73 78 SW10G16 29.85R HX 85 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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