450
ASUS43 KLOT 252301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT WED JUN 25 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.
ILZ001-002-007-009-015-016-024-260000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 89 75 63 VRB5 29.97F HX 99 TC 32
ILZ003-004-008-010-011-017-018-260000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 89 74 60 S14 30.02F HX 98 TC 32
ILZ005-006-012>014-019>023-260000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 79 70 74 E12 30.03F THUNDER HX 82
CHICAGO-MIDWAY PTSUNNY 79 69 71 E10 30.05F HX 81 TC 26
AURORA PTSUNNY 80 73 79 CALM 30.04F HX 84 TC 27
JOLIET* PTSUNNY 90 74 60 CALM 30.03F HX 99 TC 32
WAUKEGAN PTSUNNY 71 65 81 E10 30.05F TC 22
DUPAGE AIRPORT TSTM 79 71 76 CALM 30.03F HX 82 TC 26
WHEELING MOSUNNY 74 68 81 E10 30.06F TC 23
MORRIS* PTSUNNY 88 75 66 SE5 30.03F HX 97 TC 31
ROMEOVILLE* MOSUNNY 90 77 66 S5 30.05F HX 102 TC 32
LANSING* PTSUNNY 82 73 73 NE7 30.06F HX 87 TC 28
NORTHERLY ISL* N/A 71 68 90 NE5 N/A TC 22
LMZ740>746-260000-
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 66 66 70/ 2/ 4 1018.7F
WINTHROP HARBOR 65 67 140/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 66 68 110/ 4/ 8 N/A 1/ 4
WILMETTE BUOY 69 80/ 4/ 6 1020.4F 1/ 4
CHICAGO BUOY 71 70 60/ 6/ 8 1018.5F 1/ 3
HARRISON CRIB 78 90/ 7/ 8 N/A
NORTHERLY ISL 71 60/ 5/ 8 N/A
CALUMET HARBOR 72 50/ 7/ 7 1017.5
BURNS HARBOR 73 60/ 7/ 8 1018.6F
MICHIGAN CITY 72 40/ 11/ 12 1016.7F
MICH CITY BUOY 72 71 40/ 8/ 10 1016.7F 1/ 2
ST. JOSEPH BUOY 73 75 40/ 10/ 12 1019.1F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-260000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 88 76 67 S6 30.02F HX 99 TC 31
MACOMB* PTSUNNY 79 72 79 S3 30.05F HX 82 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-260000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 87 73 62 SW12 30.07F HX 94 TC 31
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 90 77 65 S6 30.03F HX 103 TC 32
TAYLORVILLE PTSUNNY 84 75 74 MISG 30.06F HX 92 TC 29
ILZ033-039-045-046-055>057-062-063-260000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 76 72 87 SE7 30.08F TC 24
RANTOUL* PTSUNNY 78 70 77 SE9G17 30.08F TC 25
MATTOON PTSUNNY 82 77 84 E3 30.06F HX 90 TC 28
ILZ079-100>102-260000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 77 72 83 SW5G24 30.05F TC 25
BELLEVILLE MOSUNNY 93 73 51 W12 30.02F HX 102 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-260000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 92 75 57 S8 30.06F HX 103 TC 33
CAIRO* PTSUNNY 80 68 66 W22G35 30.08R HX 83 TC 27
MARION MOSUNNY 91 75 59 S9 30.06F HX 102 TC 33
MT. VERNON SUNNY 95 75 52 S6 30.06F HX 107 TC 35
CENTRALIA* MOSUNNY 94 72 47 S8 30.05F HX 101 TC 35
SALEM* SUNNY 94 71 47 S7 30.06S HX 100 TC 34
METROPOLIS* PTSUNNY 92 73 52 CALM 30.07F HX 100 TC 34
ILZ067-068-072-073-078-083-087-091-260000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 95 72 47 SW9 30.06F HX 103 TC 35
FAIRFIELD* MOSUNNY 93 69 45 S7 30.06S HX 97 TC 34
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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