153
ASUS43 KLOT 100012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT THU JUL 09 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.
ILZ001-002-007-009-015-016-024-100100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
STERLING* PTSUNNY 83 73 72 W3 29.85F HX 89 TC 28
SAVANNA* CLOUDY 84 71 64 W5 29.84S HX 88 TC 29
ILZ003-004-008-010-011-017-018-100100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 82 71 69 W5 29.85S HX 86 TC 28
6HR MIN TEMP: 79; 6HR MAX TEMP: 85;
FREEPORT* PTSUNNY 82 76 79 W5 29.87S HX 90 TC 28
ROCHELLE* MOSUNNY 82 70 68 W3 29.86S HX 85 TC 28
DE KALB* CLOUDY 82 72 72 W6 29.87R HX 87 TC 28
ILZ005-006-012>014-019>023-100100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 85 70 60 W5 29.82F HX 89 TC 29
6HR MIN TEMP: 82; 6HR MAX TEMP: 87;
CHICAGO-MIDWAY PTSUNNY 84 71 65 SW8 29.83S HX 89 TC 29
6HR MIN TEMP: 83; 6HR MAX TEMP: 87;
AURORA MOSUNNY 83 71 67 SW6 29.84S HX 87 TC 28
6HR MIN TEMP: 81; 6HR MAX TEMP: 85;
JOLIET* MOSUNNY 86 71 62 SW5 29.84S HX 91 TC 30
WAUKEGAN TSTM 73 71 93 NW7 29.84R FOG TC 23
6HR MIN TEMP: 75; 6HR MAX TEMP: 84; 6HR PCP: TRACE;
DUPAGE AIRPORT MOSUNNY 82 72 71 SW8 29.84R HX 87 TC 28
6HR MIN TEMP: 81; 6HR MAX TEMP: 85; 6HR PCP: TRACE;
KANKAKEE* MOSUNNY 85 71 62 SW3 29.86R HX 90 TC 30
WHEELING MOSUNNY 84 68 58 N6 29.84S HX 87 TC 29
6HR MIN TEMP: 78; 6HR MAX TEMP: 86; 6HR PCP: TRACE;
LANSING* PTSUNNY 83 73 71 S6 29.84F HX 88 TC 28
NORTHERLY ISL* N/A 78 69 73 NW5 N/A HX 80 TC 26
LMZ740>746-100100-
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 70 69 1007.9 0
WAUKEGAN HARBOR 73 70 1011.7 1
WILMETTE BUOY 78 10/ 6/ 6 1014.1F 0
CHICAGO BUOY 77 73 80/ 4/ 8 1009.2 0
HARRISON CRIB 80 90/ 10/ 10 N/A
NORTHERLY ISL 80 CALM / 10 N/A
CALUMET HARBOR 84 190/ 7/ 11 1010.0F
BURNS HARBOR 210/ 5/ 7 1010.8F
MICHIGAN CITY 81 190/ 6/ 7 1008.4F
MICH CITY BUOY 78 76 160/ 4/ 4 N/A 1
ST. JOSEPH BUOY 77 75 350/ 4/ 4 1011.2F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 83 71 67 SW8 29.87R HX 87 TC 28
GALESBURG* PTSUNNY 78 68 71 W9 29.86F TC 25
MACOMB* PTSUNNY 76 72 88 CALM 29.88F TC 25
JACKSONVILLE* PTSUNNY 81 72 74 SW6 29.87R HX 86 TC 27
PITTSFIELD* SUNNY 83 68 61 SW6 29.89R HX 86 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-100100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 76 69 78 MISG 29.87R TC 25
DECATUR PTSUNNY 76 68 76 S3 29.88S TC 24
PEORIA CLOUDY 81 70 69 W8 29.86R HX 84 TC 27
6HR MIN TEMP: 81; 6HR MAX TEMP: 89;
LACON* CLOUDY 78 66 68 SE8 29.85R TC 25
SPRINGFIELD PTSUNNY 78 71 79 W3 29.86F HX 80 TC 26
6HR MIN TEMP: 76; 6HR MAX TEMP: 89;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 77 68 73 SW6 29.89R TC 25
DANVILLE* PTSUNNY 83 71 67 SW5 29.88R HX 88 TC 29
MATTOON LGT RAIN 72 70 93 S9 29.89S TC 22
PARIS* TSTM 72 68 88 SW13 29.91R TC 22
ILZ079-100>102-100100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 79 70 73 SW6 29.89S HX 81 TC 26
BELLEVILLE CLOUDY 81 75 80 SW3 29.86S HX 87 TC 27
CAHOKIA* MOSUNNY 82 71 69 CALM 29.86F HX 86 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 84 76 76 W3 29.90S HX 93 TC 29
6HR MIN TEMP: 81; 6HR MAX TEMP: 85; 6HR PCP: TRACE;
CAIRO* MOSUNNY 83 73 69 S3 29.91R HX 89 TC 29
EFFINGHAM* PTSUNNY 73 73 100 E6 29.92F TC 23
MARION MOSUNNY 84 75 74 S6 29.91S HX 92 TC 29
MT. VERNON PTSUNNY 82 75 79 S9 29.89F HX 89 TC 28
CENTRALIA* PTSUNNY 82 71 68 CALM 29.89R HX 86 TC 28
SALEM* CLOUDY 80 70 69 MISG 29.90R HX 84 TC 27
METROPOLIS* MOSUNNY 83 79 86 CALM 29.91S HX 95 TC 29
ILZ067-068-072-073-078-083-087-091-100100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 75 71 87 CALM 29.88F TC 24
FLORA* PTSUNNY 77 72 83 NE9 29.91S TC 25
FAIRFIELD* PTSUNNY 81 72 75 SW6 29.90R HX 85 TC 27
HARRISBURG* PTSUNNY 83 76 78 CALM 29.91S HX 92 TC 29
ROBINSON* LGT RAIN 75 72 88 NW9 29.91R FOG TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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