384
ASUS43 KLOT 191401
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 CLOUDY 69 67 93 NW9 30.05R TC 21
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
JOLIET* CLOUDY 75 74 98 CALM 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
MORRIS* CLOUDY 74 74 100 CALM 30.00S TC 24
ROMEOVILLE* CLOUDY 73 73 100 NW7 30.01R TC 23
LANSING* CLOUDY 74 73 97 NW5 30.00R TC 24
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/ 16/ 17 1014.9R
WINTHROP HARBOR 67 60 310/ 8/ 14 N/A 1/ 2
WAUKEGAN HARBOR 72 75 20/ 10/ 12 N/A 1
WILMETTE BUOY 73 360/ 10/ 14 1017.9R 1/ 3
NORTHERLY ISL 73 320/ 3/ 8 N/A
CALUMET HARBOR 74 300/ 5/ 9 1014.5R
BURNS HARBOR 74 250/ 4/ 4 1015.9S
MICHIGAN CITY 74 220/ 9/ 10 1013.8S
MICH CITY BUOY 75 76 230/ 8/ 10 1013.7F 1
ST. JOSEPH BUOY 74 75 180/ 10/ 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
QUINCY MOSUNNY 79 73 82 NE6 30.04R HX 82 TC 26
GALESBURG* CLOUDY 73 73 100 N7 30.05S TC 23
MACOMB* MOSUNNY 77 74 88 N8 30.06R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-191500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 78 75 90 NW12 30.03R HX 81 TC 26
DECATUR MOSUNNY 80 75 84 SW5 30.02R HX 85 TC 27
PEORIA CLOUDY 74 72 93 N7 30.03R TC 23
LACON* CLOUDY 74 71 89 NW6 30.01S TC 24
LINCOLN* MOSUNNY 79 78 96 NW3 30.02R HX 85 TC 26
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
DANVILLE* CLOUDY 74 72 93 S3 30.01S TC 24
RANTOUL* CLOUDY 75 71 88 W3 30.02R TC 24
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
BELLEVILLE SUNNY 85 76 72 W6 29.98S HX 95 TC 30
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
CAIRO* SUNNY 85 76 75 CALM 30.03S HX 94 TC 29
MARION SUNNY 84 73 70 S7 30.02S HX 91 TC 29
MT. VERNON SUNNY 87 75 67 SW10 30.02S HX 96 TC 31
CENTRALIA* SUNNY 87 74 65 SW8 30.01F HX 94 TC 30
SALEM* SUNNY 87 74 64 SW7 30.01S HX 95 TC 31
METROPOLIS* SUNNY 84 72 65 CALM 30.03S HX 89 TC 29
ILZ067-068-072-073-078-083-087-091-191500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* SUNNY 84 75 74 S6 30.01F HX 92 TC 29
FAIRFIELD* SUNNY 83 74 75 S5 30.02S HX 89 TC 28
HARRISBURG* SUNNY 84 73 69 S5 30.03S HX 91 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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