783
ASUS43 KLOT 301759
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON JUN 30 2025
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.
ILZ001-002-007-009-015-016-024-301900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 87 68 52 NW7 29.91S HX 90 TC 31
6HR MIN TEMP: 72; 6HR MAX TEMP: 87;
ILZ003-004-008-010-011-017-018-301900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 87 67 51 NW12 29.91S HX 90 TC 31
6HR MIN TEMP: 71; 6HR MAX TEMP: 87;
ILZ005-006-012>014-019>023-301900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 87 70 56 NW9G16 29.85F HX 92 TC 31
6HR MIN TEMP: 77; 6HR MAX TEMP: 87;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 86 69 56 W10 29.88F HX 90 TC 30
6HR MIN TEMP: 74; 6HR MAX TEMP: 87;
WAUKEGAN PTSUNNY 86 70 58 W10 29.85F HX 90 TC 30
6HR MIN TEMP: 73; 6HR MAX TEMP: 86;
DUPAGE AIRPORT MOSUNNY 86 69 56 NW9G18 29.87F HX 90 TC 30
6HR MIN TEMP: 75; 6HR MAX TEMP: 87;
WHEELING PTSUNNY 86 69 56 NW13 29.87F HX 90 TC 30
6HR MIN TEMP: 73; 6HR MAX TEMP: 87;
ROMEOVILLE* PTSUNNY 86 73 66 W15 29.87F HX 93 TC 30
NORTHERLY ISL* N/A 76 71 85 NE3 N/A TC 24
LMZ740>746-301900-
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)
S. MID LAKE BUOY 71 71 260/ 8/ 10 1010.9S
WINTHROP HARBOR 77 69 350/ 8/ 12 N/A 0
WAUKEGAN HARBOR 79 71 310/ 8/ 12 N/A 0
WILMETTE BUOY 74 20/ 6/ 8 1013.9F 0
CHICAGO BUOY 76 74 50/ 4/ 6 1011.1F 1
HARRISON CRIB 83 50/ 8/ 9 N/A
NORTHERLY ISL 77 60/ 3/ 9 N/A
CALUMET HARBOR 200/ 10/ 14 1010.0
BURNS HARBOR 78 300/ 2/ 3 1011.5F
MICHIGAN CITY 78 270/ 6/ 7 1009.5F
MICH CITY BUOY 78 75 290/ 4/ 6 1009.7F 1
ST. JOSEPH BUOY 75 75 320/ 8/ 10 1012.5R 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-301900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 82 73 74 SW7 29.95F HX 88 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-301900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 85 75 72 W9 29.94S HX 93 TC 29
6HR MIN TEMP: 71; 6HR MAX TEMP: 85;
TAYLORVILLE PTSUNNY 84 75 74 MISG 29.95S HX 92 TC 29
ILZ033-039-045-046-055>057-062-063-301900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 84 70 61 W9 29.95F HX 88 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 87 70 56 NW8 29.95F HX 92 TC 31
6HR MIN TEMP: 76; 6HR MAX TEMP: 87;
MARION MOSUNNY 84 73 70 SW7 29.96F HX 91 TC 29
ILZ067-068-072-073-078-083-087-091-301900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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