163
ASUS43 KLOT 191106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-191200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 71 93 NW6 30.00R TC 23
ILZ003-004-008-010-011-017-018-191200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 72 71 97 NW5 30.00R FOG TC 22
ROCHELLE* CLOUDY 72 70 94 NW6 29.98F FOG TC 22
DE KALB* FOG 71 71 100 NW8 29.99S VSB 1/2 TC 22
PERU* MOCLDY 73 73 99 NW6 29.99R TC 23
ILZ005-006-012>014-019>023-191200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 71 93 SW6 29.95S TC 23
CHICAGO-MIDWAY CLOUDY 75 72 90 W6 29.96R TC 24
AURORA CLOUDY 73 71 93 W7 29.97S FOG TC 23
JOLIET* MOCLDY 74 74 99 CALM 29.97S TC 23
WAUKEGAN CLOUDY 74 70 87 CALM 29.95S TC 23
DUPAGE AIRPORT CLOUDY 73 71 93 W5 29.96S TC 23
KANKAKEE* MOCLDY 73 72 94 SW6 29.99S TC 23
WHEELING CLOUDY 74 72 93 W3 29.97S TC 23
MORRIS* MOCLDY 72 72 100 CALM 29.96S TC 22
ROMEOVILLE* CLOUDY 73 73 100 SW6 29.98R TC 23
LANSING* MOCLDY 71 71 100 S5 29.97S TC 22
NORTHERLY ISL* N/A 73 70 90 CALM N/A TC 23
LMZ740>746-191200-
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 75 220/ 10/ 12 1013.9S
WINTHROP HARBOR 68 64 N/A 1/ 4
WAUKEGAN HARBOR 73 75 290/ 4/ 6 N/A 1/ 3
WILMETTE BUOY 73 1016.4S 1
NORTHERLY ISL 73 190/ 2/ 7 N/A
CALUMET HARBOR 72 200/ 3/ 5 1013.5
BURNS HARBOR 72 180/ 3/ 5 1015.6S
MICHIGAN CITY 73 160/ 11/ 15 1013.4F
MICH CITY BUOY 73 76 170/ 10/ 12 1013.3S 1/ 2
ST. JOSEPH BUOY 73 75 160/ 19/ 25 1015.4R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-191200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 73 72 96 N3 29.99S TC 23
GALESBURG* MOCLDY 71 71 100 CALM 30.01S FOG TC 22
MACOMB* PTCLDY 72 72 100 CALM 30.02S FOG TC 22
JACKSONVILLE* PTCLDY 74 73 99 CALM 29.99S TC 23
PITTSFIELD* CLEAR 73 73 99 CALM 30.00S TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-191200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 74 73 94 W5 29.99R TC 24
BLOOMINGTON MOCLDY 72 70 93 SW5 30.00S TC 22
DECATUR MOCLDY 77 73 87 S7 29.99S TC 25
PEORIA PTCLDY 73 72 96 NW3 29.99S TC 23
LACON* MOCLDY 73 69 89 W3 29.98S TC 23
LINCOLN* MOCLDY 74 74 100 CALM 29.99S TC 23
SPRINGFIELD MOCLDY 76 74 93 S3 29.98F TC 24
TAYLORVILLE PTCLDY 73 72 94 CALM 30.00S TC 23
ILZ033-039-045-046-055>057-062-063-191200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 72 70 93 SE3 30.00F TC 22
DANVILLE* MOCLDY 73 70 89 SW8 30.02S TC 23
RANTOUL* CLOUDY 71 69 95 S5 29.99S TC 22
MATTOON MOCLDY 74 71 91 E3 30.02R TC 23
PARIS* MOCLDY 71 67 88 SW7 30.03F THUNDER TC 22
ILZ079-100>102-191200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 76 73 91 S3 30.00S TC 25
BELLEVILLE CLEAR 77 74 92 S3 29.97S TC 25
CAHOKIA* CLEAR 76 73 91 CALM 29.98S TC 24
SPARTA* CLEAR 81 73 76 S5 30.01S HX 85 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 73 72 96 E3 30.01R FOG TC 23
CAIRO* CLEAR 74 74 99 CALM 30.02R TC 23
EFFINGHAM* PTCLDY 76 75 98 CALM 30.03R TC 24
MARION PTCLDY 74 73 96 SW3 30.02S TC 23
MT. VERNON CLEAR 73 73 100 CALM 30.01S TC 23
CENTRALIA* CLEAR 77 73 86 CALM 30.01S TC 25
SALEM* CLEAR 78 73 83 CALM 30.01S HX 81 TC 26
METROPOLIS* CLEAR 73 72 96 CALM 30.02S FOG TC 23
ILZ067-068-072-073-078-083-087-091-191200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 73 72 96 CALM 30.01S TC 23
FLORA* CLEAR 73 N/A N/A CALM 30.01S TC 23
FAIRFIELD* CLEAR 74 73 95 CALM 30.01S TC 24
HARRISBURG* CLEAR 73 71 96 CALM 30.02S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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