782
ASUS43 KLOT 090510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-090600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 74 72 93 S8 29.91R TC 23
STERLING* CLEAR 73 73 100 VRB3 29.93S TC 23
SAVANNA* CLOUDY 73 72 94 S8 29.90F TC 23
ILZ003-004-008-010-011-017-018-090600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 72 70 93 SE8 29.93F TC 22
FREEPORT* CLOUDY 73 71 95 S7 29.94S TC 23
ROCHELLE* MOCLDY 71 69 94 S7 29.93F TC 22
DE KALB* CLOUDY 70 70 100 SE8 29.94F TC 21
PERU* MOCLDY 72 72 100 S6 29.93F TC 22
ILZ005-006-012>014-019>023-090600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 72 69 90 SE6 29.94F TC 22
CHICAGO-MIDWAY RAIN 72 70 93 SE7 29.95F FOG TC 22
AURORA CLOUDY 71 70 96 SE5 29.93F TC 22
JOLIET* RAIN 73 73 100 SE5 29.95F TC 23
WAUKEGAN CLOUDY 67 66 97 SE6 29.94F TC 19
DUPAGE AIRPORT MOCLDY 70 70 100 SE6 29.93F TC 21
KANKAKEE* CLOUDY 73 71 95 S6 29.96R TC 23
WHEELING MOCLDY 72 70 93 SE3 29.96F TC 22
MORRIS* CLOUDY 72 72 100 SE5 29.93F TC 22
ROMEOVILLE* CLOUDY 72 72 100 SE5 29.96F TC 22
LANSING* RAIN 71 70 99 SE8 29.96F TC 22
NORTHERLY ISL* N/A 67 64 90 SE2 N/A TC 19
LMZ740>746-090600-
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 61 1013.5 1/ 3
WAUKEGAN HARBOR 64 61 190/ 6/ 8 1014.4 1/ 3
WILMETTE BUOY 66 160/ 10/ 12 1016.6F 1/ 3
CHICAGO BUOY 67 65 140/ 8/ 10 1013.5 1/ 2
HARRISON CRIB 68 140/ 16/ 16 N/A
NORTHERLY ISL 67 190/ 3/ 4 N/A
CALUMET HARBOR 72 140/ 3/ 6 1014.9
BURNS HARBOR 72 170/ 4/ 7 1015.6F
MICHIGAN CITY 72 130/ 6/ 7 1013.3F
MICH CITY BUOY 67 65 150/ 4/ 6 993.3F 0
ST. JOSEPH BUOY 68 150/ 4/ 6 1015.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-090600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* CLEAR 72 72 100 CALM 29.95R TC 22
MACOMB* CLEAR 73 73 100 S5 29.96R TC 23
JACKSONVILLE* MOCLDY 75 75 100 S7 29.95S TC 24
PITTSFIELD* CLOUDY 75 74 99 S5 29.98R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-090600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 72 72 100 MISG 29.94F TC 22
BLOOMINGTON MOCLDY 71 32 23 S8 29.96F TC 22
DECATUR PTCLDY 72 70 93 MISG 29.97S TC 22
PEORIA PTCLDY 71 70 96 S5 29.93F TC 22
LACON* CLOUDY 72 69 92 S5 29.93F TC 22
LINCOLN* PTCLDY 74 74 100 S3 29.95S TC 24
SPRINGFIELD MOCLDY 75 73 93 S6 29.95F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 71 97 S12 29.98S TC 22
DANVILLE* MOCLDY 72 69 92 S7 29.99S TC 22
RANTOUL* CLOUDY 72 71 97 S9 29.97S TC 22
MATTOON RAIN 73 72 96 S9 29.98F FOG TC 23
PARIS* MOCLDY 73 72 97 SE9 29.99S TC 23
ILZ079-100>102-090600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 76 73 92 S3 29.98S TC 24
BELLEVILLE PTCLDY 77 75 93 W3 29.96S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 72 71 97 S5 30.00S TC 22
CAIRO* MOCLDY 74 74 99 CALM 30.02F TC 24
EFFINGHAM* CLOUDY 73 73 100 CALM 30.00S FOG TC 23
MARION CLOUDY 73 72 98 SW5 30.02S TC 23
MT. VERNON MOCLDY 73 73 100 SW6 30.00R TC 23
CENTRALIA* CLEAR 76 73 93 CALM 29.98F TC 24
SALEM* CLEAR 73 73 100 MISG 29.98S FOG TC 23
METROPOLIS* CLOUDY 73 73 100 S3 30.02F TC 23
ILZ067-068-072-073-078-083-087-091-090600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 76 73 91 S10 29.97F TC 24
FLORA* PTCLDY 75 N/A N/A CALM 29.99S TC 24
FAIRFIELD* MOCLDY 76 73 88 CALM 29.98F TC 25
HARRISBURG* CLOUDY 73 72 98 CALM 30.00F TC 23
ROBINSON* MOCLDY 75 75 100 S5 29.98F TC 24
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