476
ASUS43 KLOT 060806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-060900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 67 90 E3 30.03R TC 21
STERLING* CLEAR 67 65 93 CALM 30.04S TC 19
SAVANNA* CLEAR 67 66 96 CALM 30.05R TC 20
ILZ003-004-008-010-011-017-018-060900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 66 61 84 N5 30.05S TC 19
FREEPORT* CLEAR 65 64 95 N3 30.07S TC 18
ROCHELLE* CLEAR 65 61 85 N6 30.04S TC 19
DE KALB* CLEAR 64 62 96 N5 30.04S TC 18
ILZ005-006-012>014-019>023-060900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 64 90 N8 30.01R TC 19
CHICAGO-MIDWAY CLOUDY 71 68 90 N8 30.00R TC 22
AURORA CLEAR 65 63 93 N5 30.01S TC 18
JOLIET* CLOUDY 71 69 92 N3 30.00F TC 22
WAUKEGAN CLEAR 66 58 75 NE8 30.02R TC 19
DUPAGE AIRPORT MOCLDY 65 64 97 N6 30.02R TC 18
KANKAKEE* MOCLDY 68 67 95 N5 30.00S TC 20
WHEELING PTCLDY 67 63 87 NE6 30.03R TC 19
ROMEOVILLE* CLOUDY 70 70 100 NE7 30.01S TC 21
LANSING* CLOUDY 71 69 93 NE3 29.99S TC 22
NORTHERLY ISL* N/A 69 66 90 N7 N/A TC 21
LMZ740>746-060900-
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 1015.7F 2/ 3
WAUKEGAN HARBOR 69 67 360/ 8/ 12 1016.8R 2/ 4
WILMETTE BUOY 69 90/ 10/ 14 1018.6R 2/ 4
CHICAGO BUOY 71 70 30/ 8/ 14 1014.9R 2/ 4
HARRISON CRIB 71 30/ 12/ 14 N/A
NORTHERLY ISL 68 350/ 10/ 10 N/A
CALUMET HARBOR 70 350/ 7/ 9 1015.7
BURNS HARBOR 50/ 7/ 8 1015.9S
MICHIGAN CITY 72 50/ 12/ 13 1013.9S
ST. JOSEPH BUOY 71 73 60/ 8/ 10 1016.3S 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-060900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 68 66 93 N5 30.00F TC 20
GALESBURG* CLEAR 67 67 100 CALM 30.04R TC 19
MACOMB* CLEAR 67 67 100 CALM 30.04S TC 20
JACKSONVILLE* CLEAR 68 68 100 CALM 29.99S TC 20
PITTSFIELD* CLEAR 70 69 98 N3 30.01S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-060900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 68 68 100 MISG 30.00S TC 20
BLOOMINGTON CLEAR 68 68 100 N7 30.01S TC 20
DECATUR CLEAR 69 67 93 N5 29.99S TC 21
PEORIA CLEAR 69 68 96 CALM 30.01S TC 21
LACON* CLEAR 67 65 92 CALM 30.00S TC 20
SPRINGFIELD CLEAR 70 69 97 NE3 29.99S TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 67 67 100 NW5 29.98S FOG TC 19
DANVILLE* CLOUDY 69 69 98 N9 29.97F TC 21
MATTOON CLEAR 68 67 96 N7 29.96S FOG TC 20
PARIS* CLEAR 68 67 98 N3 29.96S FOG TC 20
ILZ079-100>102-060900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 71 69 92 CALM 29.97S TC 22
BELLEVILLE CLEAR 74 73 96 CALM 29.94S TC 24
CAHOKIA* CLEAR 70 69 97 CALM 29.96S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 71 69 93 NW3 29.95S TC 22
CAIRO* MOCLDY 73 73 100 CALM 29.94F TC 23
EFFINGHAM* CLEAR 71 71 100 CALM 29.98R TC 22
MARION PTCLDY 71 70 98 CALM 29.97R TC 22
MT. VERNON CLOUDY 72 72 100 CALM 29.96R FOG TC 22
CENTRALIA* CLEAR 70 69 98 CALM 29.96S TC 21
SALEM* CLEAR 71 71 100 MISG 29.96S FOG TC 22
METROPOLIS* PTCLDY 72 72 100 CALM 29.94F TC 22
ILZ067-068-072-073-078-083-087-091-060900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 71 70 96 CALM 29.95R TC 22
FLORA* CLEAR 72 N/A N/A N5 29.96R TC 22
FAIRFIELD* CLEAR 71 70 99 CALM 29.95S FOG TC 21
HARRISBURG* PTCLDY 70 69 98 CALM 29.96R TC 21
ROBINSON* CLEAR 70 70 100 VRB1 29.95R FOG TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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