604
ASUS43 KLOT 060710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT MON JUL 06 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.
ILZ001-002-007-009-015-016-024-060800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 68 93 E6 30.02S TC 21
STERLING* CLEAR 68 64 87 NE5 30.04S TC 20
SAVANNA* CLEAR 68 66 93 CALM 30.04F TC 20
ILZ003-004-008-010-011-017-018-060800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 66 61 84 N3 30.05S TC 19
FREEPORT* CLEAR 67 65 96 CALM 30.07S TC 19
ROCHELLE* CLEAR 65 62 90 N3 30.04S TC 18
DE KALB* CLEAR 64 63 94 N5 30.04S TC 18
ILZ005-006-012>014-019>023-060800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 68 65 90 N8 30.00S TC 20
CHICAGO-MIDWAY CLOUDY 71 68 90 N7 29.99S TC 22
AURORA CLEAR 65 63 93 N5 30.01S TC 18
JOLIET* MOCLDY 70 67 91 CALM 30.00S TC 21
WAUKEGAN PTCLDY 67 60 78 NE7 30.01F TC 19
DUPAGE AIRPORT CLEAR 65 63 93 N6 30.01S TC 18
KANKAKEE* PTCLDY 68 66 94 N5 30.00S TC 20
WHEELING PTCLDY 66 64 93 N5 30.02F TC 19
ROMEOVILLE* CLOUDY 70 70 100 N7 30.01S TC 21
LANSING* CLOUDY 71 69 92 N5 29.99S TC 22
NORTHERLY ISL* N/A 68 66 93 N6 N/A TC 20
LMZ740>746-060800-
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 69 66 1016.1 2/ 5
WAUKEGAN HARBOR 69 67 350/ 8/ 12 1016.6 2/ 4
WILMETTE BUOY 69 60/ 8/ 12 1018.4F 2/ 4
CHICAGO BUOY 70 70 10/ 10/ 12 1014.7 2/ 4
HARRISON CRIB 70 350/ 10/ 11 N/A
NORTHERLY ISL 68 330/ 8/ 10 N/A
CALUMET HARBOR 71 360/ 7/ 10 1015.6F
BURNS HARBOR 30/ 6/ 7 1015.9F
MICHIGAN CITY 72 40/ 11/ 13 1013.9S
ST. JOSEPH BUOY 71 73 30/ 12/ 14 1016.3F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-060800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 70 67 90 N5 30.01S TC 21
GALESBURG* CLEAR 69 68 96 NE6 30.03F TC 21
MACOMB* CLEAR 67 67 99 CALM 30.04S TC 20
JACKSONVILLE* CLEAR 69 69 100 N3 30.00S TC 21
PITTSFIELD* CLEAR 70 69 98 CALM 30.01F TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-060800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 69 69 100 MISG 30.00F TC 20
BLOOMINGTON CLEAR 69 69 100 N3 30.01F TC 21
DECATUR CLEAR 68 67 96 N6 29.99F TC 20
PEORIA CLEAR 71 68 90 NE5 30.01S TC 22
LACON* CLEAR 68 65 90 CALM 30.00F TC 20
SPRINGFIELD PTCLDY 71 69 93 N5 29.99S TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 67 66 97 NW6 29.98F TC 19
DANVILLE* CLEAR 68 67 98 N5 29.98F TC 20
MATTOON CLEAR 69 68 96 N7 29.96S FOG TC 21
PARIS* CLEAR 69 68 98 N5 29.97S FOG TC 20
ILZ079-100>102-060800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 72 69 89 CALM 29.98S TC 22
BELLEVILLE CLEAR 73 72 97 N5 29.94S TC 23
CAHOKIA* CLEAR 71 70 96 CALM 29.96F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 71 70 96 CALM 29.95S TC 22
CAIRO* MOCLDY 73 72 99 CALM 29.95S TC 23
EFFINGHAM* CLEAR 72 72 100 N5 29.97F TC 22
MARION PTCLDY 72 71 98 CALM 29.96S TC 22
MT. VERNON PTCLDY 72 71 97 CALM 29.95S TC 22
CENTRALIA* CLEAR 71 70 97 CALM 29.95F TC 22
SALEM* CLEAR 73 73 100 MISG 29.96S TC 23
METROPOLIS* PTCLDY 72 72 100 CALM 29.95F TC 22
ILZ067-068-072-073-078-083-087-091-060800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 71 70 96 S3 29.94R TC 22
FLORA* CLEAR 73 72 94 N7 29.95S TC 23
FAIRFIELD* CLEAR 72 70 96 CALM 29.95R TC 22
HARRISBURG* PTCLDY 70 69 98 CALM 29.95F TC 21
ROBINSON* CLEAR 72 72 100 NW5 29.94R TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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