944
ASUS43 KLOT 111812
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
ROCHELLE* MOSUNNY 81 63 53 NE9G17 30.09R HX 82 TC 27
DE KALB* MOSUNNY 82 67 58 NE15 30.09S HX 85 TC 28
PERU* PTSUNNY 82 72 69 NE9 30.06S HX 87 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;
JOLIET* PTSUNNY 83 60 45 NE9G16 30.06R HX 83 TC 28
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;
KANKAKEE* PTSUNNY 77 72 85 NE10 30.06S TC 25
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* CLOUDY 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 1017.9 2/ 4
WAUKEGAN HARBOR 71 70 1019.0 1/ 2
WILMETTE BUOY 72 50/ 10/ 14 1021.9S 2/ 3
CHICAGO BUOY 73 73 20/ 12/ 16 1017.3 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 76 20/ 11/ 11 1016.2R
MICH CITY BUOY 74 75 20/ 12/ 16 N/A 1/ 3
ST. JOSEPH BUOY 75 76 10/ 12/ 14 1018.8R 2/ 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
GALESBURG* PTSUNNY 80 67 63 N13G20 30.08S HX 83 TC 27
MACOMB* MOSUNNY 81 70 68 NE15 30.08S HX 84 TC 27
JACKSONVILLE* CLOUDY 76 71 83 N10 30.03R TC 25
PITTSFIELD* CLOUDY 79 73 82 NE5 30.05S HX 82 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-111900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 82 70 68 MISG 30.05R HX 85 TC 28
BLOOMINGTON PTSUNNY 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;
LACON* PTSUNNY 80 68 66 NE9 30.04F HX 83 TC 27
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 CLOUDY 74 71 91 S8 30.02S TC 23
PARIS* CLOUDY 78 70 76 CALM 30.03F HX 80 TC 26
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
BELLEVILLE PTSUNNY 81 75 83 W9 29.98S HX 86 TC 27
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 MOSUNNY 82 72 69 SW16G23 30.00S HX 87 TC 28
CAIRO* CLOUDY 84 78 82 SW8 30.03R HX 95 TC 29
EFFINGHAM* CLOUDY 75 75 99 E3 30.03F TC 24
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
METROPOLIS* PTSUNNY 82 78 90 S6 30.03S HX 90 TC 28
ILZ067-068-072-073-078-083-087-091-111900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 77 75 94 E5 30.01F TC 25
FAIRFIELD* CLOUDY 79 73 81 S5 30.01R HX 82 TC 26
HARRISBURG* CLOUDY 81 74 80 SW8 30.01S HX 86 TC 27
ROBINSON* CLOUDY 77 72 83 N2 30.01F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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