798
ASUS43 KLOT 190708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SAT JUL 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.
ILZ001-002-007-009-015-016-024-190800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 70 90 SE3 30.01F TC 23
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 65 78 S3 30.06F TC 22
ROCHELLE* CLOUDY 69 67 94 CALM 30.05F TC 21
DE KALB* CLOUDY 70 68 93 S5 30.07S TC 21
PERU* CLOUDY 73 69 88 SE3 30.05F TC 23
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 66 73 S3 30.04F TC 24
CHICAGO-MIDWAY MOCLDY 77 65 66 CALM 30.05F TC 25
AURORA CLOUDY 73 67 81 SE3 30.05F TC 23
JOLIET* CLOUDY 75 69 79 CALM 30.06S TC 24
WAUKEGAN PTCLDY 65 61 87 SW3 30.03F TC 18
DUPAGE AIRPORT CLOUDY 74 67 78 CALM 30.04F TC 23
KANKAKEE* CLOUDY 69 67 93 SE5 30.07S TC 21
WHEELING CLOUDY 73 66 78 S6 30.05F TC 23
MORRIS* CLOUDY 73 70 91 CALM 30.04F TC 23
ROMEOVILLE* CLOUDY 73 70 88 CALM 30.06F TC 23
LANSING* CLOUDY 70 68 92 CALM 30.06F TC 21
NORTHERLY ISL* N/A 71 68 90 CALM N/A TC 22
LMZ740>746-190800-
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 69 70 140/ 2/ 2 1016.9F
WINTHROP HARBOR 69 69 180/ 6/ 6 N/A 0
WAUKEGAN HARBOR 71 71 180/ 6/ 6 N/A 0
WILMETTE BUOY 72 180/ 2/ 4 1020.1 1
CHICAGO BUOY 73 72 140/ 2/ 4 1017.8F 1
HARRISON CRIB 78 140/ 3/ 3 N/A
NORTHERLY ISL 71 CALM / 3 N/A
CALUMET HARBOR 72 CALM 1016.8F
BURNS HARBOR 72 180/ 3/ 4 1018.3F
MICHIGAN CITY 72 150/ 7/ 8 1016.6F
MICH CITY BUOY 73 76 150/ 6/ 8 1016.8 1
ST. JOSEPH BUOY 74 76 140/ 14/ 17 1018.9 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-190800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 75 73 93 S6 30.01F TC 24
GALESBURG* CLOUDY 72 69 89 CALM 30.04F TC 22
MACOMB* PTCLDY 71 71 100 E3 30.04F TC 22
JACKSONVILLE* MOCLDY 75 75 98 SE3 30.03S TC 24
PITTSFIELD* MOCLDY 75 74 98 SE3 30.03F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 68 67 97 SE3 30.06S TC 20
BLOOMINGTON MOCLDY 71 71 100 CALM 30.07F TC 22
DECATUR CLEAR 75 72 90 SE3 30.05F TC 24
PEORIA MOCLDY 75 71 87 SE3 30.04F TC 24
LACON* MOCLDY 71 68 90 CALM 30.03F TC 21
LINCOLN* CLEAR 71 71 100 CALM 30.04F FOG TC 22
SPRINGFIELD CLEAR 73 72 96 S5 30.03F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLEAR 69 68 98 CALM 30.06F TC 21
MATTOON CLEAR 73 72 96 SE3 30.04F TC 23
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 75 74 97 CALM 30.04S FOG TC 24
BELLEVILLE PTCLDY 77 77 100 SW5 30.01 TC 25
CAHOKIA* PTCLDY 76 76 100 CALM 30.03R FOG TC 24
SPARTA* PTCLDY 78 77 95 SE3 30.04F HX 81 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 77 75 94 CALM 30.05F TC 25
EFFINGHAM* CLEAR 73 73 100 CALM 30.07S TC 23
MARION PTCLDY 72 71 96 SW3 30.06S TC 22
MT. VERNON PTCLDY 74 73 97 S3 30.06S TC 23
CENTRALIA* PTCLDY 74 73 96 SE3 30.05S TC 23
SALEM* PTCLDY 75 73 93 CALM 30.05S TC 24
METROPOLIS* MOCLDY 75 74 96 CALM 30.05F TC 24
ILZ067-068-072-073-078-083-087-091-190800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 73 100 S5 30.06F TC 23
FLORA* PTCLDY 73 N/A N/A S5 30.05F TC 23
FAIRFIELD* CLOUDY 73 72 96 S3 30.06S TC 23
HARRISBURG* PTCLDY 73 72 97 CALM 30.06S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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