206
ASUS43 KLOT 190811
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-190900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 73 69 87 E3 29.99F TC 23
ILZ003-004-008-010-011-017-018-190900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 65 78 SE3 30.03F TC 22
ROCHELLE* CLOUDY 70 67 92 CALM 30.04F TC 21
DE KALB* CLOUDY 70 67 92 SE6 30.04F TC 21
PERU* CLOUDY 73 69 88 SE3 30.02F TC 23
ILZ005-006-012>014-019>023-190900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 66 73 CALM 30.02F TC 24
CHICAGO-MIDWAY CLOUDY 77 65 66 SW5 30.02F TC 25
AURORA CLOUDY 73 67 81 CALM 30.03F TC 23
JOLIET* CLOUDY 75 69 83 CALM 30.03F TC 24
WAUKEGAN CLOUDY 69 64 84 SW3 30.01F TC 21
DUPAGE AIRPORT CLOUDY 74 66 76 CALM 30.03F TC 23
KANKAKEE* CLOUDY 69 67 94 CALM 30.05F TC 21
WHEELING CLOUDY 73 67 81 S3 30.04F TC 23
MORRIS* CLOUDY 73 69 90 S3 30.02F TC 23
ROMEOVILLE* CLOUDY 73 70 88 CALM 30.04F TC 23
LANSING* CLOUDY 70 68 92 S5 30.04F TC 21
NORTHERLY ISL* N/A 71 69 93 SE2 N/A TC 22
LMZ740>746-190900-
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 70 210/ 2/ 2 1016.4F 0
WINTHROP HARBOR 69 69 140/ 6/ 8 N/A 0
WAUKEGAN HARBOR 71 71 170/ 6/ 8 N/A 0
CHICAGO BUOY 73 72 170/ 2/ 4 1017.2F 1
HARRISON CRIB 78 200/ 7/ 7 N/A
NORTHERLY ISL 72 150/ 3 N/A
CALUMET HARBOR 73 170/ 3/ 4 1016.2
BURNS HARBOR 72 180/ 3/ 4 1017.9F
MICHIGAN CITY 71 140/ 8/ 9 1015.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-190900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 75 73 93 S7 29.99F TC 24
GALESBURG* CLOUDY 73 69 90 SE5 30.02F TC 23
MACOMB* CLOUDY 72 72 100 SE3 30.03F TC 22
JACKSONVILLE* MOCLDY 75 75 98 SE3 30.01F TC 24
PITTSFIELD* PTCLDY 74 74 98 SE3 30.02F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-190900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 68 67 97 SE3 30.03F TC 20
BLOOMINGTON PTCLDY 71 71 100 SE6 30.05F TC 22
DECATUR PTCLDY 74 72 93 CALM 30.04F TC 23
PEORIA PTCLDY 75 72 90 SE3 30.01F TC 24
LACON* MOCLDY 72 67 87 CALM 30.01F TC 22
LINCOLN* PTCLDY 70 70 100 CALM 30.03F FOG TC 21
SPRINGFIELD CLEAR 73 72 96 S5 30.01F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLEAR 69 68 96 CALM 30.05F TC 21
MATTOON PTCLDY 74 73 97 S8 30.03F TC 23
ILZ079-100>102-190900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 74 74 98 CALM 30.01F FOG TC 24
BELLEVILLE CLEAR 77 76 97 S5 29.99F TC 25
CAHOKIA* PTCLDY 75 75 100 S3 30.00F FOG TC 24
SPARTA* MOCLDY 77 76 96 SE3 30.04F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 77 76 96 CALM 30.04S TC 25
EFFINGHAM* CLOUDY 73 73 100 CALM 30.06S TC 23
MARION PTCLDY 72 71 96 S5 30.04F TC 22
MT. VERNON PTCLDY 73 72 96 CALM 30.04F TC 23
CENTRALIA* PTCLDY 74 73 95 S5 30.04F TC 23
SALEM* PTCLDY 75 73 94 S3 30.04S TC 24
METROPOLIS* PTCLDY 74 73 97 CALM 30.04F TC 24
ILZ067-068-072-073-078-083-087-091-190900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 73 100 CALM 30.04F TC 23
FLORA* PTCLDY 72 N/A N/A CALM 30.04F TC 22
FAIRFIELD* PTCLDY 73 72 96 CALM 30.04F TC 23
HARRISBURG* PTCLDY 73 72 98 CALM 30.04F TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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