433
ASUS43 KLOT 192203
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-192300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 84 72 67 NW7 29.88F HX 89 TC 29
ILZ003-004-008-010-011-017-018-192300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 84 69 60 W9 29.89S HX 88 TC 29
ROCHELLE* MOSUNNY 80 70 72 W7 29.89F HX 83 TC 27
PERU* MOSUNNY 82 72 72 W12 29.89S HX 86 TC 28
ILZ005-006-012>014-019>023-192300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 83 70 64 W9 29.86S HX 87 TC 28
CHICAGO-MIDWAY PTSUNNY 84 68 58 W13 29.87S HX 87 TC 29
AURORA MOSUNNY 82 71 69 W12 29.87F HX 86 TC 28
JOLIET* PTSUNNY 85 71 63 W6 29.88S HX 90 TC 29
WAUKEGAN PTSUNNY 82 71 69 E7 29.86F HX 86 TC 28
DUPAGE AIRPORT MOSUNNY 82 70 66 W10 29.87F HX 86 TC 28
KANKAKEE* MOSUNNY 81 70 69 W13 29.90R HX 84 TC 27
WHEELING PTSUNNY 84 71 65 VRB3 29.88R HX 89 TC 29
MORRIS* CLOUDY 81 71 72 W12G17 29.87S HX 85 TC 27
ROMEOVILLE* PTSUNNY 82 73 74 W14 29.88S HX 88 TC 28
LANSING* MOSUNNY 81 74 79 W10 29.88F HX 86 TC 27
NORTHERLY ISL* N/A 77 71 82 SE6 N/A TC 25
LMZ740>746-192300-
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 71 70 290/ 4/ 4 1011.9F
WINTHROP HARBOR 72 70 60/ 10/ 12 N/A 1/ 3
WAUKEGAN HARBOR 73 71 80/ 6/ 8 N/A 1
WILMETTE BUOY 74 1014.0F 1
CHICAGO BUOY 74 72 140/ 10/ 14 1011.5F 1/ 3
HARRISON CRIB 81 140/ 18/ 19 N/A
NORTHERLY ISL 77 90/ 5/ 11 N/A
CALUMET HARBOR 76 90/ 7/ 9 1010.5F
BURNS HARBOR 74 200/ 4/ 5 1012.5F
MICHIGAN CITY 75 180/ 9/ 11 1010.5F
MICH CITY BUOY 74 75 170/ 10/ 12 1010.3F 1
ST. JOSEPH BUOY 74 76 130/ 10/ 16 1013.1R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-192300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 84 75 74 S13 29.91F HX 92 TC 29
GALESBURG* SUNNY 84 72 66 W9 29.92S HX 90 TC 29
MACOMB* SUNNY 84 75 73 SW7 29.93S HX 92 TC 29
PITTSFIELD* SUNNY 84 75 75 S12 29.94S HX 92 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-192300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 81 71 72 W13 29.90R HX 85 TC 27
BLOOMINGTON SUNNY 81 72 74 W10 29.92R HX 85 TC 27
DECATUR MOSUNNY 82 73 74 SW14 29.92F HX 87 TC 28
PEORIA SUNNY 84 73 69 W8 29.90S HX 90 TC 29
LACON* MOSUNNY 83 70 66 W7 29.89S HX 86 TC 28
LINCOLN* SUNNY 84 75 73 SW9 29.91S HX 92 TC 29
SPRINGFIELD SUNNY 84 75 74 SW10G17 29.91F HX 92 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* MOSUNNY 79 71 75 SW12G17 29.91S HX 82 TC 26
MATTOON PTSUNNY 79 73 82 S9 29.92F HX 82 TC 26
ILZ079-100>102-192300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 73 70 S8 29.95F HX 91 TC 29
BELLEVILLE SUNNY 86 75 70 SE7 29.94S HX 94 TC 30
CAHOKIA* MOSUNNY 87 75 67 S7 29.95F HX 96 TC 31
SPARTA* MOSUNNY 88 78 73 E13 29.98S HX 101 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 79 75 89 E8 29.98F HX 82 TC 26
CAIRO* PTSUNNY 91 80 70 SW7 29.99R HX 108 TC 33
EFFINGHAM* PTSUNNY 83 77 84 SW7 29.95S HX 91 TC 28
MARION LGT RAIN 75 73 94 SE6 30.01S TC 24
MT. VERNON MOSUNNY 85 76 74 S8 29.97F HX 94 TC 29
CENTRALIA* MOSUNNY 86 75 70 SE6 29.97S HX 94 TC 30
SALEM* PTSUNNY 85 75 72 S8 29.96S HX 92 TC 29
METROPOLIS* PTSUNNY 90 75 61 CALM 30.01R HX 101 TC 32
ILZ067-068-072-073-078-083-087-091-192300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 78 78 100 S13 29.93F HX 81 TC 26
FLORA* PTSUNNY 81 77 89 S15 29.95F HX 88 TC 27
FAIRFIELD* PTSUNNY 81 74 81 S7 29.96F HX 86 TC 27
HARRISBURG* PTSUNNY 74 73 96 S8 30.03R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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