423
ASUS43 KLOT 091107
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT TUE JUN 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.
ILZ001-002-007-009-015-016-024-091200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 73 100 W5 29.90R TC 23
STERLING* PTCLDY 73 73 100 S3 29.93R TC 23
SAVANNA* CLOUDY 73 70 91 CALM 29.91R TC 23
ILZ003-004-008-010-011-017-018-091200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 72 100 S5 29.92R FOG TC 22
FREEPORT* MOCLDY 72 71 95 W3 29.93S TC 22
ROCHELLE* CLOUDY 72 70 94 CALM 29.93R FOG TC 22
DE KALB* CLOUDY 71 71 100 S5 29.94S FOG TC 22
PERU* CLOUDY 73 73 100 SW5 29.92S FOG TC 23
ILZ005-006-012>014-019>023-091200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 72 70 93 SW7 29.92R TC 22
CHICAGO-MIDWAY CLOUDY 72 71 97 SW7 29.93R FOG TC 22
AURORA CLOUDY 72 71 97 CALM 29.92S FOG TC 22
JOLIET* CLOUDY 73 73 100 CALM 29.94S FOG TC 23
WAUKEGAN CLOUDY 71 70 96 SW5 29.91R TC 22
DUPAGE AIRPORT FOG 71 71 100 SW6 29.93S VSB 1 TC 22
KANKAKEE* CLOUDY 72 70 95 S3 29.96S TC 22
WHEELING CLOUDY 72 71 97 S6 29.93S TC 22
MORRIS* CLOUDY 72 72 100 SW3 29.92S FOG TC 22
ROMEOVILLE* CLOUDY 72 72 100 S3 29.94S FOG TC 22
LANSING* CLOUDY 71 71 99 SW6 29.95S FOG TC 22
NORTHERLY ISL* N/A 72 69 90 S3 N/A TC 22
LMZ740>746-091200-
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 65 61 1012.6R 1
WAUKEGAN HARBOR 65 62 160/ 4/ 4 1013.7R 1
WILMETTE BUOY 66 160/ 4/ 6 1015.5R 0
CHICAGO BUOY 69 65 230/ 6/ 8 1012.4R 1
HARRISON CRIB 73 210/ 7/ 8 N/A
NORTHERLY ISL 72 220/ 6/ 7 N/A
CALUMET HARBOR 72 220/ 4/ 6 1013.6
BURNS HARBOR 71 200/ 4/ 6 1014.6S
MICHIGAN CITY 72 190/ 6/ 7 1012.4S
MICH CITY BUOY 67 63 210/ 6/ 6 992.3S 0
ST. JOSEPH BUOY 68 180/ 4/ 6 1014.5F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-091200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 73 72 94 S6 29.92 TC 23
GALESBURG* MOCLDY 70 70 100 S5 29.95R TC 21
MACOMB* MOCLDY 72 72 100 SW9 29.96R TC 22
JACKSONVILLE* PTCLDY 73 73 100 S6 29.95S TC 23
PITTSFIELD* CLOUDY 74 73 98 S3 29.95F TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-091200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 71 71 100 MISG 29.95R TC 22
BLOOMINGTON MOCLDY 72 72 99 SW8 29.98R TC 22
DECATUR MOCLDY 73 71 93 SW7 29.98R TC 23
PEORIA MOCLDY 73 72 96 SW5 29.95R TC 23
LACON* MOCLDY 73 71 93 SW3 29.92S TC 23
LINCOLN* MOCLDY 73 73 100 CALM 29.97R TC 23
SPRINGFIELD PTCLDY 73 71 93 S6 29.96S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-091200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 73 72 96 S8 29.98R TC 23
DANVILLE* CLOUDY 74 73 97 SW8 29.99S VSB 3/4 TC 24
RANTOUL* CLOUDY 73 72 98 SW7 29.98R TC 23
MATTOON CLOUDY 74 73 97 SW7 29.99R FOG TC 23
PARIS* MOCLDY 73 72 98 S7 30.00R FOG TC 23
ILZ079-100>102-091200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 76 73 88 S5 29.97F TC 25
CAHOKIA* MOCLDY 77 71 82 VRB5 29.96F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 76 72 87 SW13 30.02R TC 24
CAIRO* CLOUDY 78 76 95 SW7 30.06R HX 80 TC 26
EFFINGHAM* MOCLDY 73 73 99 S3 30.02R TC 23
MARION MOCLDY 75 74 99 SW9 30.04S TC 24
MT. VERNON MOCLDY 74 72 93 SW3 30.01S TC 23
CENTRALIA* CLOUDY 74 72 92 CALM 30.01R TC 24
SALEM* MOCLDY 74 73 97 MISG 30.00S TC 24
METROPOLIS* CLOUDY 75 75 100 S5 30.06R TC 24
ILZ067-068-072-073-078-083-087-091-091200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 72 71 97 S3 30.01S TC 22
FLORA* PTCLDY 73 N/A N/A S6 30.01R TC 23
FAIRFIELD* HVY RAIN 74 71 90 SW3 30.01R TC 23
HARRISBURG* MOCLDY 75 74 95 SW8 30.04R TC 24
ROBINSON* CLOUDY 72 72 100 S5 30.00S 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