501
ASUS43 KLOT 111811
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.
ILZ001-002-007-009-015-016-024-111900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 72 64 76 S15G29 29.62F TC 22
6HR MIN TEMP: 68; 6HR MAX TEMP: 75; 6HR PCP: 0.30;
STERLING* CLOUDY 70 70 100 E20G25 29.62F TC 21
SAVANNA* PTSUNNY 76 60 57 S9G17 29.63F TC 25
ILZ003-004-008-010-011-017-018-111900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 70 68 93 SE9 29.78F TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 77; 6HR PCP: 0.15;
FREEPORT* CLOUDY 70 69 96 SE16G24 29.70F TC 21
ROCHELLE* RAIN 71 67 87 S5 29.84F TC 22
DE KALB* TSTM 72 69 91 W9 29.87S TC 22
ILZ005-006-012>014-019>023-111900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 79 69 71 W10 29.84R HX 81 TC 26
6HR MIN TEMP: 68; 6HR MAX TEMP: 82;
CHICAGO-MIDWAY CLOUDY 80 68 66 W8 29.83S HX 83 TC 27
6HR MIN TEMP: 68; 6HR MAX TEMP: 82;
AURORA TSTM 72 70 93 CALM 29.84F FOG TC 22
6HR MIN TEMP: 67; 6HR MAX TEMP: 82; 6HR PCP: 0.18;
WAUKEGAN CLOUDY 80 69 69 W14G28 29.83R HX 83 TC 27
6HR MIN TEMP: 68; 6HR MAX TEMP: 81;
DUPAGE AIRPORT TSTM 74 71 91 SW14 29.84F FOG TC 23
6HR MIN TEMP: 67; 6HR MAX TEMP: 80; 6HR PCP: 0.04;
KANKAKEE* CLOUDY 81 71 71 S7 29.84S HX 84 TC 27
WHEELING RAIN 74 67 78 NW15G30 29.84R TC 23
6HR MIN TEMP: 68; 6HR MAX TEMP: 82;
MORRIS* CLOUDY 79 70 73 CALM 29.83S HX 81 TC 26
ROMEOVILLE* PTSUNNY 79 73 83 SW12 29.85R HX 82 TC 26
LANSING* PTSUNNY 79 69 70 S9 29.85F HX 82 TC 26
NORTHERLY ISL* N/A 81 64 56 SW10 N/A HX 82 TC 27
LMZ740>746-111900-
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 56 1011.8 1
WAUKEGAN HARBOR 63 56 150/ 4/ 6 1011.1 0
WILMETTE BUOY 67 130/ 4/ 6 1013.3R 0
CHICAGO BUOY 72 65 180/ 4/ 6 1009.0 0
HARRISON CRIB 77 180/ 5/ 5 N/A
NORTHERLY ISL 81 240/ 3/ 11 N/A
CALUMET HARBOR 80 1010.3
BURNS HARBOR 79 210/ 6/ 8 1011.2R
MICHIGAN CITY 80 220/ 9/ 11 1008.6R
MICH CITY BUOY 73 65 280/ 4/ 6 989.2R 0
ST. JOSEPH BUOY 72 320/ 4/ 4 1011.6R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-111900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* RAIN 67 67 100 SE14G32 29.66F TC 19
MACOMB* LGT RAIN 71 70 98 E14 29.76F TC 22
JACKSONVILLE* CLOUDY 83 76 77 S7 29.78R HX 92 TC 29
PITTSFIELD* CLOUDY 86 78 79 S8 29.77R HX 98 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-111900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 82 74 79 MISG 29.82F HX 87 TC 28
BLOOMINGTON CLOUDY 81 75 82 S9 29.83S HX 87 TC 27
DECATUR CLOUDY 84 74 71 S13 29.81F HX 91 TC 29
PEORIA CLOUDY 74 67 78 N9G21 29.82R TC 23
6HR MIN TEMP: 68; 6HR MAX TEMP: 80;
LACON* RAIN 69 66 89 N6 29.83R TC 21
LINCOLN* CLOUDY 83 76 78 S7 29.79S HX 91 TC 28
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 83 75 77 S10 29.83F HX 90 TC 28
DANVILLE* PTSUNNY 85 74 69 S8 29.85F HX 91 TC 29
RANTOUL* CLOUDY 83 74 72 SW8 29.83F HX 90 TC 29
MATTOON PTSUNNY 84 75 74 S12G17 29.83S HX 92 TC 29
PARIS* MOSUNNY 86 74 67 S10 29.85F HX 93 TC 30
ILZ079-100>102-111900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 75 62 S16 29.78F HX 100 TC 32
BELLEVILLE PTSUNNY 91 79 67 S20G25 29.77F HX 107 TC 33
CAHOKIA* PTSUNNY 91 75 59 S14G24 29.77F HX 101 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 92 74 55 SW17G26 29.84S HX 101 TC 33
6HR MIN TEMP: 78; 6HR MAX TEMP: 92;
CAIRO* SUNNY 91 75 60 SW15G21 29.87F HX 101 TC 33
EFFINGHAM* PTSUNNY 87 78 74 S12G18 29.84F HX 101 TC 31
MARION PTSUNNY 91 73 55 SW18G28 29.85S HX 100 TC 33
MT. VERNON PTSUNNY 92 76 59 SW18 29.84S HX 104 TC 33
CENTRALIA* PTSUNNY 91 74 58 S17G23 29.82F HX 101 TC 33
SALEM* PTSUNNY 90 78 66 MISG 29.82F HX 104 TC 32
METROPOLIS* MOSUNNY 89 76 65 S9G21 29.88F HX 100 TC 32
ILZ067-068-072-073-078-083-087-091-111900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 90 76 63 SW16G22 29.85F HX 101 TC 32
FLORA* MOSUNNY 90 75 62 SW20G25 29.84S HX 100 TC 32
FAIRFIELD* MOSUNNY 90 74 58 SW13G21 29.85S HX 98 TC 32
HARRISBURG* MOSUNNY 90 76 63 SW14 29.87R HX 102 TC 32
ROBINSON* MOSUNNY 86 77 74 S13 29.84F HX 97 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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