367
ASUS43 KLOT 111803
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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.
ILZ001-002-007-009-015-016-024-111900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 83 64 52 NE14G21 30.06S HX 84 TC 28
6HR MIN TEMP: 71; 6HR MAX TEMP: 83;
STERLING* SUNNY 85 68 56 NE9 30.08S HX 88 TC 29
SAVANNA* SUNNY 84 61 45 NE10 30.09S HX 84 TC 29
ILZ003-004-008-010-011-017-018-111900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 82 65 56 NE5 30.09S HX 84 TC 28
6HR MIN TEMP: 67; 6HR MAX TEMP: 83;
FREEPORT* SUNNY 83 66 56 E9 30.12S HX 84 TC 28
ILZ005-006-012>014-019>023-111900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 81 61 50 NE15G22 30.07R HX 82 TC 27
6HR MIN TEMP: 70; 6HR MAX TEMP: 82;
CHICAGO-MIDWAY PTSUNNY 80 61 52 NE14 30.06R HX 81 TC 27
6HR MIN TEMP: 72; 6HR MAX TEMP: 83;
AURORA MOSUNNY 82 61 48 NE14 30.06S HX 83 TC 28
6HR MIN TEMP: 66; 6HR MAX TEMP: 83;
WAUKEGAN SUNNY 77 68 73 NE10 30.09R TC 25
6HR MIN TEMP: 70; 6HR MAX TEMP: 78;
DUPAGE AIRPORT MOSUNNY 83 62 49 NE14G21 30.06S HX 84 TC 28
6HR MIN TEMP: 66; 6HR MAX TEMP: 83;
WHEELING PTSUNNY 79 65 62 NE14 30.09S HX 81 TC 26
6HR MIN TEMP: 69; 6HR MAX TEMP: 79;
ROMEOVILLE* SUNNY 84 59 42 NE16 30.06R HX 84 TC 29
LANSING* PTSUNNY 77 68 73 NE7 30.06S TC 25
NORTHERLY ISL* N/A 77 70 79 N12 N/A TC 25
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 71 71 1018.0F 2/ 4
WAUKEGAN HARBOR 71 71 1019.0R 1/ 3
WILMETTE BUOY 71 50/ 10/ 16 1021.9S 2/ 3
CHICAGO BUOY 73 73 20/ 12/ 16 1017.2S 2/ 3
HARRISON CRIB 73 10/ 12/ 13 N/A
NORTHERLY ISL 77 340/ 9/ 12 N/A
CALUMET HARBOR 75 350/ 11/ 15 1018.0
BURNS HARBOR 20/ 7/ 9 1018.3S
MICHIGAN CITY 75 20/ 12/ 13 1016.0F
MICH CITY BUOY 75 75 20/ 10/ 12 N/A 1/ 4
ST. JOSEPH BUOY 75 76 10/ 12/ 14 1018.5R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-111900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 82 64 54 N15 30.05R HX 83 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-111900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 79 72 79 NE9 30.06R HX 82 TC 26
DECATUR PTSUNNY 80 71 74 SE12 30.02S HX 84 TC 27
PEORIA MOSUNNY 81 67 62 NE12 30.04S HX 83 TC 27
6HR MIN TEMP: 70; 6HR MAX TEMP: 81;
SPRINGFIELD CLOUDY 79 72 79 N9 30.01S HX 82 TC 26
6HR MIN TEMP: 71; 6HR MAX TEMP: 80;
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 78 72 81 E6 30.03S HX 80 TC 26
DANVILLE* PTSUNNY 79 72 79 CALM 30.05R VSB 3/4 HX 83
MATTOON PTSUNNY 74 70 87 S6 30.02S TC 23
ILZ079-100>102-111900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 75 73 94 NW6 30.01S TC 24
CAHOKIA* PTSUNNY 79 72 79 SW7 29.99S HX 82 TC 26
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 NOT AVBL
CAIRO* PTSUNNY 84 78 82 SW8 30.03R HX 95 TC 29
MT. VERNON CLOUDY 81 72 74 SW15 30.00S HX 85 TC 27
CENTRALIA* CLOUDY 78 73 83 CALM 30.01S HX 80 TC 26
SALEM* RAIN 76 74 91 MISG 30.01S TC 25
ILZ067-068-072-073-078-083-087-091-111900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRFIELD* CLOUDY 79 73 81 S5 30.01R HX 82 TC 26
HARRISBURG* CLOUDY 81 74 80 SW8 30.01S HX 86 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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