795
ASUS43 KLOT 171558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT SUN AUG 17 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.
ILZ001-002-007-009-015-016-024-171700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 82 76 81 S7 30.05S HX 89 TC 28
ILZ003-004-008-010-011-017-018-171700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-171700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 80 72 76 NE9 30.08F HX 84 TC 27
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 82 73 74 VRB3 30.08F HX 87 TC 28
WAUKEGAN PTSUNNY 78 70 76 NE8 30.10S HX 80 TC 26
DUPAGE AIRPORT MOSUNNY 81 73 76 NE7 30.08F HX 86 TC 27
WHEELING MOSUNNY 81 72 74 NE7 30.10S HX 85 TC 27
ROMEOVILLE* SUNNY 81 75 83 NE5 30.10F HX 86 TC 27
NORTHERLY ISL* N/A 79 72 79 NW5 N/A HX 82 TC 26
LMZ740>746-171700-
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 74 76 20/ 10/ 12 1018.9F
WINTHROP HARBOR 75 72 350/ 8/ 10 N/A 2/ 4
WAUKEGAN HARBOR 75 75 340/ 8/ 10 N/A 2/ 4
WILMETTE BUOY 75 50/ 8/ 10 1021.6F 1/ 2
NORTHERLY ISL 78 10/ 8/ 8 N/A
CALUMET HARBOR 77 320/ 5/ 9 1017.8
BURNS HARBOR 75 350/ 4/ 6 1019.6R
MICHIGAN CITY 77 310/ 8/ 9 1017.3R
MICH CITY BUOY 76 76 300/ 8/ 12 1017.4R 1/ 3
ST. JOSEPH BUOY 75 77 280/ 8/ 10 1019.6R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-171700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-171700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 77 71 82 SE13 30.09R TC 25
TAYLORVILLE PTSUNNY 72 70 94 SE21 30.08F TC 22
ILZ033-039-045-046-055>057-062-063-171700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-171700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 88 77 70 SE6 30.07R HX 100 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 91 74 57 VRB3 30.07S HX 100 TC 33
MARION MOSUNNY 91 72 52 N3 30.08S HX 98 TC 33
ILZ067-068-072-073-078-083-087-091-171700-
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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