393
ASUS43 KLOT 191301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-191400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 74 72 93 CALM 30.02S TC 23
ILZ003-004-008-010-011-017-018-191400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 69 68 96 N16 30.04R FOG TC 21
ILZ005-006-012>014-019>023-191400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 74 71 91 NW6 29.98R TC 23
CHICAGO-MIDWAY CLOUDY 75 72 90 NW8 29.98R TC 24
AURORA CLOUDY 74 71 91 N9 30.00R FOG TC 23
JOLIET* CLOUDY 74 74 99 CALM 30.00R TC 24
WAUKEGAN CLOUDY 74 70 87 VRB6 29.98R TC 23
DUPAGE AIRPORT CLOUDY 74 71 91 NW9 30.00R TC 23
WHEELING CLOUDY 74 72 93 N7 30.00R TC 23
MORRIS* CLOUDY 73 73 100 NW5 30.00R FOG TC 23
ROMEOVILLE* N/A 73 73 100 NW8 30.00R FOG TC 23
LANSING* CLOUDY 73 73 100 W5 29.99R TC 23
NORTHERLY ISL* N/A 73 70 90 W8 N/A TC 23
LMZ740>746-191400-
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 73 76 340/ 16/ 19 1014.6R
WINTHROP HARBOR 66 61 N/A 1
WAUKEGAN HARBOR 74 75 340/ 10/ 12 N/A 1
WILMETTE BUOY 73 1017.2R 1/ 3
NORTHERLY ISL 74 270/ 4/ 6 N/A
CALUMET HARBOR 74 210/ 4/ 5 1014.1
BURNS HARBOR 74 210/ 5/ 7 1015.9R
MICHIGAN CITY 73 170/ 9/ 11 1013.7R
MICH CITY BUOY 74 76 190/ 8/ 10 1013.9R 1
ST. JOSEPH BUOY 74 75 150/ 12/ 14 1015.7R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 76 74 93 N6 30.03R TC 24
GALESBURG* CLOUDY 71 71 100 N7 30.04S TC 22
MACOMB* MOSUNNY 74 73 96 N5 30.05R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-191400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 75 74 96 W8 30.02S TC 24
DECATUR PTSUNNY 79 74 84 CALM 30.00S HX 82 TC 26
PEORIA PTSUNNY 75 73 93 N6 30.02R TC 24
LACON* CLOUDY 73 71 92 NW3 30.01R TC 23
LINCOLN* PTSUNNY 75 75 100 CALM 30.00S TC 24
SPRINGFIELD MOSUNNY 77 75 93 W3 30.00S FOG TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 76 73 91 S5 30.00S TC 24
DANVILLE* CLOUDY 72 70 95 S3 30.01R TC 22
RANTOUL* CLOUDY 73 71 94 SW3 29.99F TC 23
MATTOON MOSUNNY 78 74 87 S8 30.00F HX 81 TC 26
ILZ079-100>102-191400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE SUNNY 81 75 82 S5 29.98S HX 87 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 79 74 84 CALM 30.02R HX 82 TC 26
CAIRO* SUNNY 80 77 92 CALM 30.03S HX 86 TC 27
MARION SUNNY 81 73 78 S5 30.02S HX 85 TC 27
MT. VERNON SUNNY 80 75 84 SW5 30.02F HX 85 TC 27
CENTRALIA* SUNNY 82 73 75 SW6 30.02S HX 87 TC 28
SALEM* SUNNY 83 73 72 SW5 30.01S HX 88 TC 28
METROPOLIS* SUNNY 79 77 95 CALM 30.04S HX 82 TC 26
ILZ067-068-072-073-078-083-087-091-191400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 78 74 87 NE3 30.02S HX 81 TC 26
FLORA* SUNNY 79 77 94 SW3 30.02S HX 83 TC 26
FAIRFIELD* SUNNY 78 73 86 S3 30.02S HX 80 TC 26
HARRISBURG* SUNNY 79 74 85 CALM 30.03S HX 82 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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