370
ASUS43 KLOT 090601
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-090700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 74 72 93 SW7 29.91S TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 80;
STERLING* CLEAR 73 73 100 VRB5 29.93S TC 23
SAVANNA* CLOUDY 73 72 95 S6 29.91R TC 23
ILZ003-004-008-010-011-017-018-090700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 70 93 S5 29.93S TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 75; 6HR PCP: 0.15;
FREEPORT* CLOUDY 73 71 95 S9 29.94R TC 23
DE KALB* CLOUDY 70 70 100 S7 29.95R TC 21
PERU* CLOUDY 72 72 100 SW7 29.93S TC 22
ILZ005-006-012>014-019>023-090700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 72 70 93 SE6 29.93F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 77; 6HR PCP: 0.03;
CHICAGO-MIDWAY LGT RAIN 72 71 97 S6 29.93F FOG TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 76;
AURORA CLOUDY 71 70 96 SE7 29.93S TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 75; 6HR PCP: 0.01;
JOLIET* CLOUDY 73 73 100 CALM 29.94F TC 23
WAUKEGAN CLOUDY 68 67 96 SE6 29.93F TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 70; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 71 70 96 SE9 29.93S TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 75; 6HR PCP: 0.06;
KANKAKEE* CLOUDY 73 71 94 SW6 29.95F TC 23
WHEELING CLOUDY 72 69 90 S10 29.94F TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 77;
LANSING* HVY RAIN 71 71 100 S8 29.95F TC 22
NORTHERLY ISL* N/A 68 66 93 SE3 N/A TC 20
LMZ740>746-090700-
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 64 61 1013.5F 1/ 3
WAUKEGAN HARBOR 64 61 190/ 6/ 8 1014.3F 1/ 3
WILMETTE BUOY 66 160/ 10/ 12 1016.3F 1/ 3
CHICAGO BUOY 68 65 160/ 10/ 14 1013.1F 1
HARRISON CRIB 69 160/ 12/ 14 N/A
NORTHERLY ISL 67 150/ 2/ 5 N/A
CALUMET HARBOR 70 110/ 10/ 12 1014.2
BURNS HARBOR 72 140/ 2/ 5 1014.9F
MICHIGAN CITY 72 160/ 9/ 12 1013.5R
MICH CITY BUOY 68 64 150/ 10/ 16 993.2F 0
ST. JOSEPH BUOY 68 140/ 4/ 6 1015.6F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-090700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MACOMB* CLEAR 73 73 100 S3 29.96F TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-090700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 72 72 100 S8 29.97R TC 22
DECATUR CLOUDY 73 70 90 MISG 29.97S TC 23
PEORIA CLOUDY 72 71 97 SW5 29.95R TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 76; 6HR PCP: TRACE;
LINCOLN* CLOUDY 74 74 100 S3 29.96S TC 24
SPRINGFIELD CLOUDY 75 73 93 SW7 29.96R TC 24
6HR MIN TEMP: 73; 6HR MAX TEMP: 75;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 71 97 S8 29.98S TC 22
DANVILLE* CLOUDY 72 71 96 SE8 29.98F TC 22
MATTOON MOCLDY 74 72 93 S8 29.97S TC 23
PARIS* MOCLDY 73 72 98 SE8 29.99S TC 23
ILZ079-100>102-090700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 76 72 88 S6 29.98F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 73 71 93 S6 30.00S TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 81; 6HR PCP: 0.01;
CAIRO* MOCLDY 74 73 98 CALM 30.03R TC 23
EFFINGHAM* CLOUDY 73 73 100 CALM 30.00S FOG TC 23
MT. VERNON PTCLDY 74 73 97 CALM 29.99S TC 23
CENTRALIA* CLEAR 75 73 95 CALM 29.99S TC 24
SALEM* CLEAR 74 74 100 MISG 29.99R FOG TC 23
ILZ067-068-072-073-078-083-087-091-090700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 75 72 90 S5 29.99R TC 24
FLORA* PTCLDY 73 N/A N/A CALM 30.00R HAZE TC 23
FAIRFIELD* MOCLDY 76 73 91 S5 29.99R TC 24
HARRISBURG* CLOUDY 73 73 98 S3 30.02R TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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