967
ASUS43 KLOT 061106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT SUN SEP 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.
ILZ001-002-007-009-015-016-024-061200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 69 67 93 NE7 30.04R TC 21
STERLING* CLEAR 67 66 97 NE6 30.06R TC 19
SAVANNA* CLEAR 65 64 94 NE5 30.07R TC 19
ILZ003-004-008-010-011-017-018-061200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 64 97 N5 30.09R TC 18
FREEPORT* MOCLDY 63 62 95 CALM 30.10S TC 17
ROCHELLE* CLOUDY 65 63 94 NE9 30.08R FOG TC 18
DE KALB* FOG 65 65 100 NE7 30.08R VSB 3/4 TC 19
PERU* MOCLDY 68 66 94 NE8 30.05R TC 20
ILZ005-006-012>014-019>023-061200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 67 93 N9 30.06R TC 21
CHICAGO-MIDWAY PTCLDY 72 69 90 E10 30.05R TC 22
AURORA CLEAR 66 66 100 NE7 30.06R TC 19
JOLIET* CLEAR 70 69 96 NE3 30.05S TC 21
WAUKEGAN CLEAR 64 64 100 NE3 30.07R TC 18
DUPAGE AIRPORT CLEAR 65 64 97 N7 30.07R TC 18
KANKAKEE* CLEAR 67 65 94 E6 30.05R TC 20
WHEELING PTCLDY 66 66 100 N3 30.08R TC 19
ROMEOVILLE* MOCLDY 70 70 100 NE5 30.05S TC 21
LANSING* CLOUDY 71 66 85 E3 30.05R TC 22
NORTHERLY ISL* N/A 71 66 84 NE10 N/A TC 22
LMZ740>746-061200-
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 72 72 60/ 10/ 14 1017.6 2/ 3
WAUKEGAN HARBOR 72 72 50/ 10/ 14 1018.4 2/ 3
WILMETTE BUOY 72 90/ 12/ 16 1020.9R 2/ 5
CHICAGO BUOY 72 73 1016.8 2/ 5
HARRISON CRIB 72 80/ 12/ 13 N/A
NORTHERLY ISL 72 60/ 7 N/A
CALUMET HARBOR 72 40/ 6/ 9 1017.5R
MICHIGAN CITY 68 80/ 8/ 10 1016.6R
MICH CITY BUOY 69 74 90/ 10/ 14 N/A 2/ 5
ST. JOSEPH BUOY 67 70 80/ 8/ 10 1019.0R 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-061200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 72 69 90 E7 30.01S TC 22
GALESBURG* MOCLDY 68 68 100 NE7 30.05R TC 20
MACOMB* MOCLDY 70 70 100 CALM 30.05R TC 21
JACKSONVILLE* CLOUDY 69 69 100 NE3 30.02R TC 21
PITTSFIELD* MOCLDY 71 70 99 CALM 30.03R TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-061200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 68 68 100 NE5 30.04R FOG TC 20
BLOOMINGTON CLOUDY 71 71 100 E10 30.04R TC 22
DECATUR CLOUDY 71 69 93 NE8 30.01R TC 22
PEORIA CLOUDY 72 68 87 NE6 30.02R TC 22
LACON* CLOUDY 70 66 88 CALM 30.03R TC 21
LINCOLN* MOCLDY 71 71 100 NE5 30.02R FOG TC 22
SPRINGFIELD CLOUDY 71 69 93 N5 30.01R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-061200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 69 67 93 NE8 30.01R TC 21
RANTOUL* PTCLDY 68 67 99 NE7 30.03R TC 20
MATTOON CLOUDY 71 69 93 NE9 29.98S TC 22
PARIS* PTCLDY 68 66 94 NE7 29.99S TC 20
ILZ079-100>102-061200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY N/A N/A N/A CALM 29.98S HAZE
CAHOKIA* CLEAR 74 70 87 NE5 29.97R TC 23
SPARTA* CLEAR 74 74 99 CALM 29.97R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-061200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLEAR 76 75 95 CALM 29.92R TC 25
EFFINGHAM* PTCLDY 70 69 94 N3 29.99R FOG TC 21
MARION CLEAR 75 75 100 N8 29.94R TC 24
MT. VERNON CLOUDY 73 71 93 NE6 29.97R TC 23
CENTRALIA* CLOUDY 72 70 94 NE5 29.97R FOG TC 22
SALEM* CLOUDY 72 72 99 MISG 29.97R FOG TC 22
METROPOLIS* CLEAR 75 74 98 CALM 29.92R TC 24
ILZ067-068-072-073-078-083-087-091-061200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 71 97 NE9 29.95R TC 22
FLORA* CLOUDY 73 N/A N/A N7 29.97R FOG TC 23
FAIRFIELD* CLOUDY 72 70 94 CALM 29.96R TC 22
HARRISBURG* CLEAR 75 73 94 N3 29.94R TC 24
ROBINSON* CLOUDY 72 72 100 NE5 29.96R FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page