399
ASUS43 KLOT 051508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SUN JUL 05 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.
ILZ001-002-007-009-015-016-024-051600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 75 66 73 NE6 30.01S TC 24
STERLING* PTSUNNY 75 68 78 N8 30.02S TC 24
SAVANNA* PTSUNNY 75 67 75 N6 30.02F TC 24
ILZ003-004-008-010-011-017-018-051600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 75 67 76 NW9 30.02R TC 24
FREEPORT* MOSUNNY 74 71 92 N10 30.04S TC 23
ROCHELLE* MOSUNNY 74 66 75 N6 30.01S TC 23
DE KALB* MOSUNNY 73 69 88 NW7 30.01R TC 23
PERU* MOSUNNY 73 66 78 N6 30.00R TC 23
ILZ005-006-012>014-019>023-051600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 67 90 N12 29.98R FOG TC 21
CHICAGO-MIDWAY CLOUDY 70 68 93 NE10 29.98R TC 21
AURORA PTSUNNY 72 68 87 N6 29.98S TC 22
JOLIET* SUNNY 77 69 76 NW5 29.99R TC 25
WAUKEGAN CLOUDY 68 65 90 N7 29.98R TC 20
DUPAGE AIRPORT CLOUDY 70 67 90 NW8 29.98R TC 21
KANKAKEE* CLOUDY 73 69 89 CALM 29.99S FOG TC 23
WHEELING CLOUDY 68 66 93 N8 30.00R TC 20
ROMEOVILLE* SUNNY 75 72 88 NW6 29.99R TC 24
LANSING* CLOUDY 72 66 82 NW6 29.98S TC 22
NORTHERLY ISL* N/A 67 65 93 N6 N/A TC 19
LMZ740>746-051600-
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 63 1013.6R 2/ 4
WAUKEGAN HARBOR 67 67 330/ 10/ 14 1015.6R 2/ 5
WILMETTE BUOY 67 20/ 14/ 17 1017.6R 3/ 4
CHICAGO BUOY 67 67 330/ 14/ 17 1014.2R 2/ 4
HARRISON CRIB 67 340/ 17/ 18 N/A
NORTHERLY ISL 67 10/ 9/ 9 N/A
CALUMET HARBOR 68 330/ 9/ 13 1015.3
BURNS HARBOR 60/ 2/ 3 1015.6R
MICHIGAN CITY 73 10/ 2/ 3 1013.1R
MICH CITY BUOY 72 72 130/ 2/ 6 N/A 2/ 3
ST. JOSEPH BUOY 73 74 160/ 2/ 4 1015.1R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-051600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 80 72 76 VRB3 29.98F HX 84 TC 27
GALESBURG* PTSUNNY 75 70 82 N7 30.02S TC 24
MACOMB* MOSUNNY 77 72 83 CALM 30.03R TC 25
JACKSONVILLE* SUNNY 78 70 76 NW5 29.99S HX 80 TC 26
PITTSFIELD* MOSUNNY 80 73 79 NW3 30.00S HX 85 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-051600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 74 71 91 MISG 29.99S TC 23
BLOOMINGTON CLOUDY 73 71 93 NW9 30.00S TC 23
DECATUR CLOUDY 75 70 84 N8 29.99R TC 24
PEORIA CLOUDY 74 69 85 N8 30.00R TC 23
LACON* PTSUNNY 75 66 72 N7 29.99S TC 24
SPRINGFIELD MOSUNNY 78 72 81 NW7 29.98S HX 80 TC 26
TAYLORVILLE PTSUNNY 75 72 88 NW7 29.99R TC 24
ILZ033-039-045-046-055>057-062-063-051600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 76 70 82 NW6 29.97S TC 24
DANVILLE* CLOUDY 74 70 88 N8 29.98R TC 23
MATTOON PTSUNNY 75 70 84 W6 29.96S TC 24
PARIS* CLOUDY 74 71 92 CALM 29.97S FOG TC 23
ILZ079-100>102-051600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 72 83 VRB3 29.99R TC 25
BELLEVILLE PTSUNNY 78 76 92 N5 29.95R HX 82 TC 26
CAHOKIA* PTSUNNY 77 73 87 N5 29.97S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 79 71 76 CALM 29.96F HX 82 TC 26
CAIRO* SUNNY 81 75 80 CALM 29.99F HX 87 TC 27
EFFINGHAM* CLOUDY 78 74 89 NW7 29.99R HX 80 TC 26
MARION SUNNY 81 70 69 CALM 29.97S HX 84 TC 27
MT. VERNON MOSUNNY 79 72 79 CALM 29.97F HX 82 TC 26
CENTRALIA* MOSUNNY 79 72 80 CALM 29.97F HX 82 TC 26
SALEM* MOSUNNY 80 74 82 MISG 29.97S HX 85 TC 27
METROPOLIS* SUNNY 79 75 87 SE3 29.99S HX 84 TC 26
ILZ067-068-072-073-078-083-087-091-051600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 80 72 76 CALM 29.95S HX 84 TC 27
FLORA* MOSUNNY 79 73 83 CALM 29.97S HX 82 TC 26
FAIRFIELD* MOSUNNY 76 70 80 CALM 29.97S TC 25
HARRISBURG* SUNNY 79 73 82 CALM 29.98S HX 82 TC 26
ROBINSON* CLOUDY 77 73 88 W5 29.96R FOG TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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