911
ASUS43 KLOT 110506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-110600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 70 68 93 S7 29.69R TC 21
STERLING* PTCLDY 69 68 96 SE9G18 29.68F THUNDER TC 21
SAVANNA* MOCLDY 69 64 84 SW5 29.71R TC 20
ILZ003-004-008-010-011-017-018-110600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 67 65 93 SW5 29.72R TC 19
FREEPORT* MOCLDY 69 67 94 S6 29.73R TC 20
ROCHELLE* RAIN 67 64 91 S17G29 29.74R TC 19
DE KALB* TSTM 66 66 98 SW17G23 29.75R TC 19
PERU* RAIN 68 66 94 S7 29.78R TC 20
ILZ005-006-012>014-019>023-110600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 68 64 87 S13 29.66F TC 20
CHICAGO-MIDWAY CLOUDY 68 65 90 S12 29.69F TC 20
AURORA TSTM 67 65 93 SW15 29.73R FOG TC 19
WAUKEGAN CLOUDY 68 65 90 VRB3 29.66R TC 20
DUPAGE AIRPORT MOCLDY 67 65 93 S6 29.69F TC 19
KANKAKEE* CLOUDY 66 65 94 S7 29.76F TC 19
WHEELING CLOUDY 68 65 90 MISG 29.70R TC 20
MORRIS* TSTM 66 66 100 SW10 29.74F TC 19
ROMEOVILLE* LGT RAIN 66 66 100 S9 29.73F TC 19
NORTHERLY ISL* N/A 68 64 87 S10 N/A TC 20
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 66 60 1003.7 1/ 4
WAUKEGAN HARBOR 66 56 90/ 2/ 4 1006.1 1
WILMETTE BUOY 67 190/ 8/ 12 1007.0 1/ 3
CHICAGO BUOY 67 62 200/ 10/ 14 1004.6 1
HARRISON CRIB 69 190/ 15/ 16 N/A
NORTHERLY ISL 68 180/ 4/ 12 N/A
CALUMET HARBOR 68 210/ 8/ 12 1007.0
BURNS HARBOR 70 170/ 6/ 9 1007.1F
MICHIGAN CITY 71 170/ 8/ 9 1005.4F
MICH CITY BUOY 67 64 160/ 8/ 12 984.7F 1/ 3
ST. JOSEPH BUOY 67 210/ 12/ 16 1007.9F 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 LGT RAIN 68 66 93 VRB3 29.78S TC 20
GALESBURG* DRIZZLE 68 68 100 SW17G23 29.77R TC 20
MACOMB* LGT RAIN 67 67 100 CALM 29.80S TC 20
JACKSONVILLE* CLOUDY 66 66 100 CALM 29.85F THUNDER TC 19
PITTSFIELD* CLOUDY 69 69 98 E6 29.81F TC 21
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 66 66 100 MISG 29.82F TC 19
BLOOMINGTON TSTM 65 65 100 W7 29.87R TC 18
DECATUR LGT RAIN 75 67 76 NW22G54 29.88R TC 24
PEORIA RAIN 68 67 96 SE7 29.79F TC 20
LACON* RAIN 67 64 93 S6 29.79F TC 19
LINCOLN* TSTM 68 68 100 N7 29.82F TC 20
SPRINGFIELD LGT RAIN 69 68 96 W3 29.86F TC 21
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 CLOUDY 70 65 84 SE9 29.81S TC 21
DANVILLE* CLOUDY 69 65 86 NE5 29.83F TC 20
RANTOUL* LGT RAIN 67 65 94 NE3 29.81F TC 20
MATTOON PTCLDY 80 73 79 S10 29.82R HX 84 TC 27
PARIS* PTCLDY 80 71 74 S13 29.82S HX 83 TC 27
ILZ079-100>102-110600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 82 73 72 SW7 29.82R HX 88 TC 28
BELLEVILLE PTCLDY 82 75 79 SW9 29.80R HX 87 TC 28
CAHOKIA* PTCLDY 83 73 72 VRB5 29.80R HX 89 TC 28
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 CLEAR 82 72 71 S13 29.85R HX 87 TC 28
CAIRO* CLEAR 82 74 77 SW7 29.88R HX 88 TC 28
EFFINGHAM* PTCLDY 81 75 82 S6 29.84R HX 86 TC 27
MARION CLEAR 80 72 76 SW9 29.87R HX 83 TC 27
MT. VERNON CLEAR 81 73 76 S10 29.84R HX 86 TC 27
CENTRALIA* PTCLDY 82 71 71 S9 29.84R HX 86 TC 28
SALEM* PTCLDY 82 73 74 MISG 29.83S HX 88 TC 28
METROPOLIS* CLEAR 80 74 80 S6 29.88R HX 85 TC 27
ILZ067-068-072-073-078-083-087-091-110600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 81 72 74 S12 29.84R HX 85 TC 27
FLORA* CLEAR 81 73 78 S9 29.84S HX 85 TC 27
FAIRFIELD* CLEAR 80 71 75 S10 29.85R HX 83 TC 27
HARRISBURG* CLEAR 80 73 78 SW5 29.87R HX 85 TC 27
ROBINSON* PTCLDY 81 73 78 S9 29.84R 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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