429
ASUS43 KLOT 301659
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-301800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 86 67 52 NW9 29.91R HX 89 TC 30
ILZ003-004-008-010-011-017-018-301800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 85 65 51 W10 29.91F HX 86 TC 29
ILZ005-006-012>014-019>023-301800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 85 71 63 W13G20 29.87F HX 90 TC 29
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 84 71 65 NW9 29.89F HX 89 TC 29
WAUKEGAN PTSUNNY 82 69 64 W8 29.87F HX 85 TC 28
DUPAGE AIRPORT MOSUNNY 85 68 56 W9 29.88F HX 88 TC 29
WHEELING PTSUNNY 85 70 60 W9 29.88F HX 89 TC 29
ROMEOVILLE* PTSUNNY 84 75 74 W13 29.89F HX 92 TC 29
NORTHERLY ISL* N/A 79 72 79 N5 N/A HX 82 TC 26
LMZ740>746-301800-
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 71 270/ 8/ 10 1011.1F
WINTHROP HARBOR 75 69 10/ 6/ 8 N/A 0
WAUKEGAN HARBOR 78 71 290/ 8/ 14 N/A 0
WILMETTE BUOY 73 40/ 6/ 8 1014.3F 0
CHICAGO BUOY 76 74 50/ 6/ 8 1011.8F 1
HARRISON CRIB 83 40/ 9/ 10 N/A
NORTHERLY ISL 79 40/ 7/ 10 N/A
CALUMET HARBOR 83 240/ 7/ 11 1010.7
BURNS HARBOR 78 310/ 2/ 3 1012.2F
MICHIGAN CITY 77 230/ 6/ 8 1009.9F
MICH CITY BUOY 78 75 260/ 6/ 8 1010.1F 1
ST. JOSEPH BUOY 75 74 280/ 10/ 12 1012.1F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-301800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 82 73 74 SW8 29.94S HX 87 TC 28
TAYLORVILLE PTSUNNY 82 73 74 MISG 29.95F HX 88 TC 28
ILZ033-039-045-046-055>057-062-063-301800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 70 65 W7 29.96F HX 86 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 85 71 63 NW7 29.96F HX 90 TC 29
MARION MOSUNNY 84 73 70 W5 29.97F HX 91 TC 29
ILZ067-068-072-073-078-083-087-091-301800-
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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