173
ASUS43 KLOT 190501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-190600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 71 68 90 E3 30.04R TC 22
ILZ003-004-008-010-011-017-018-190600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 64 76 SE6 30.07S TC 22
ILZ005-006-012>014-019>023-190600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 73 65 75 CALM 30.06S TC 23
CHICAGO-MIDWAY MOCLDY 77 65 66 SW3 30.06S TC 25
AURORA CLOUDY 72 68 87 CALM 30.07S TC 22
JOLIET* CLOUDY 74 71 91 CALM 30.07S TC 23
WAUKEGAN CLEAR 64 61 90 CALM 30.06S TC 18
DUPAGE AIRPORT CLOUDY 74 66 76 CALM 30.06S TC 23
WHEELING MOCLDY 71 65 81 CALM 30.08S TC 22
MORRIS* CLOUDY 74 69 87 CALM 30.06R TC 23
LANSING* CLEAR 67 65 91 CALM 30.08S TC 20
NORTHERLY ISL* N/A 71 67 87 N1 N/A TC 22
LMZ740>746-190600-
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 50/ 2/ 2 1018.2F
WINTHROP HARBOR 69 70 220/ 2/ 2 N/A 1
WAUKEGAN HARBOR 71 71 170/ 4/ 6 N/A 1
WILMETTE BUOY 72 120/ 4/ 6 1020.1F 1
CHICAGO BUOY 73 72 10/ 4/ 4 1018.4F 1/ 2
HARRISON CRIB 77 360/ 5/ 5 N/A
NORTHERLY ISL 70 30/ 1/ 2 N/A
CALUMET HARBOR 72 CALM 1017.0
BURNS HARBOR 73 180/ 3/ 4 1018.6F
MICHIGAN CITY 75 180/ 8/ 10 1016.6F
MICH CITY BUOY 75 76 170/ 8/ 10 1016.7S 1
ST. JOSEPH BUOY 74 76 130/ 14/ 16 1019.1S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-190600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 75 72 90 SE6 30.03S TC 24
GALESBURG* PTCLDY 72 68 89 E3 30.05S TC 22
MACOMB* CLEAR 71 71 99 SE5 30.06S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-190600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 72 71 97 SE5 30.08S TC 22
DECATUR CLEAR 75 72 90 SE6 30.07S TC 24
PEORIA CLEAR 76 71 85 E3 30.05S TC 24
LACON* CLEAR 71 67 88 CALM 30.05R TC 22
LINCOLN* CLEAR 73 73 100 CALM 30.06R TC 23
SPRINGFIELD CLEAR 74 72 93 S6 30.05S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLEAR 71 69 95 CALM 30.08S TC 22
MATTOON CLEAR 74 72 93 S3 30.06F TC 23
ILZ079-100>102-190600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 75 74 95 CALM 30.05F TC 24
BELLEVILLE PTCLDY 79 77 94 CALM 30.03S HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 76 74 93 E3 30.08R TC 25
MARION CLOUDY 74 73 96 SE3 30.07F TC 23
MT. VERNON PTCLDY 75 74 96 SE3 30.07F TC 24
CENTRALIA* PTCLDY 75 74 95 S3 30.06F TC 24
SALEM* PTCLDY 77 74 90 S5 30.06F TC 25
METROPOLIS* MOCLDY 74 73 96 CALM 30.08S TC 23
ILZ067-068-072-073-078-083-087-091-190600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 74 73 97 SW3 30.07S TC 23
FLORA* PTCLDY 73 N/A N/A S6 30.06F TC 23
FAIRFIELD* MOCLDY 74 72 93 CALM 30.07S TC 23
HARRISBURG* MOCLDY 73 73 97 CALM 30.08S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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