012
ASUS43 KLOT 191356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT TUE AUG 19 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.
ILZ001-002-007-009-015-016-024-191500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 76 72 87 N7 30.03R TC 24
ILZ003-004-008-010-011-017-018-191500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-191500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 74 71 91 N10 29.99R TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 75 72 90 N7 30.01R TC 24
WAUKEGAN CLOUDY 73 68 84 N8 29.99R TC 23
DUPAGE AIRPORT CLOUDY 76 72 87 N9 30.00S TC 24
WHEELING CLOUDY 75 71 87 N9 30.02R TC 24
ROMEOVILLE* CLOUDY 73 73 100 NW7 30.01R TC 23
NORTHERLY ISL* N/A 73 70 90 NW7 N/A TC 23
LMZ740>746-191500-
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 72 76 350/ 17/ 21 1014.8R
WINTHROP HARBOR 68 61 300/ 10/ 14 N/A 1/ 2
WAUKEGAN HARBOR 73 75 330/ 10/ 14 N/A 1
WILMETTE BUOY 73 340/ 10/ 14 1018.0R 1/ 3
NORTHERLY ISL 73 320/ 3/ 8 N/A
CALUMET HARBOR 74 280/ 3/ 5 1014.4
BURNS HARBOR 74 250/ 4/ 5 1015.9S
MICHIGAN CITY 74 220/ 8/ 9 1013.7F
MICH CITY BUOY 75 76 220/ 8/ 10 1013.8S 1
ST. JOSEPH BUOY 74 75 170/ 12/ 14 1015.9S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-191500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 81 74 79 NW7 30.01R HX 86 TC 27
TAYLORVILLE MOSUNNY 81 73 78 W5 30.01R HX 85 TC 27
ILZ033-039-045-046-055>057-062-063-191500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-191500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 73 70 W7 30.01S HX 91 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 85 74 69 S6 30.02S HX 92 TC 29
MARION SUNNY 84 73 70 S7 30.02S HX 91 TC 29
ILZ067-068-072-073-078-083-087-091-191500-
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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