656
ASUS43 KLOT 161811
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT WED JUL 16 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.
ILZ001-002-007-009-015-016-024-161900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 87 74 64 SW17G26 29.79F HX 95 TC 31
6HR MIN TEMP: 74; 6HR MAX TEMP: 87;
ILZ003-004-008-010-011-017-018-161900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 86 72 62 SE15G23 29.80F HX 92 TC 30
6HR MIN TEMP: 73; 6HR MAX TEMP: 87;
ROCHELLE* PTSUNNY 85 72 63 S13 29.80F HX 91 TC 30
DE KALB* PTSUNNY 84 75 74 S10 29.84F HX 91 TC 29
PERU* PTSUNNY 88 77 70 S12G17 29.81F HX 99 TC 31
ILZ005-006-012>014-019>023-161900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 88 70 55 SW14G23 29.82F HX 93 TC 31
6HR MIN TEMP: 77; 6HR MAX TEMP: 88;
CHICAGO-MIDWAY PTSUNNY 90 70 51 SW13 29.83F HX 95 TC 32
6HR MIN TEMP: 78; 6HR MAX TEMP: 91;
AURORA MOSUNNY 89 74 60 S9 29.83F HX 98 TC 32
6HR MIN TEMP: 75; 6HR MAX TEMP: 89;
JOLIET* PTSUNNY 89 73 59 SW9G18 29.84F HX 98 TC 32
WAUKEGAN PTSUNNY 86 73 65 SE7 29.82F HX 93 TC 30
6HR MIN TEMP: 76; 6HR MAX TEMP: 89;
DUPAGE AIRPORT MOSUNNY 86 72 62 SW15 29.83F HX 92 TC 30
6HR MIN TEMP: 76; 6HR MAX TEMP: 87;
KANKAKEE* PTSUNNY 87 74 65 SW12 29.88S HX 94 TC 30
WHEELING MOSUNNY 88 71 57 W10 29.83F HX 94 TC 31
6HR MIN TEMP: 76; 6HR MAX TEMP: 89;
MORRIS* MOSUNNY 88 75 66 SW10G20 29.83F HX 97 TC 31
ROMEOVILLE* PTSUNNY 90 77 66 S17 29.84F HX 102 TC 32
LANSING* PTSUNNY 88 73 61 S13G18 29.86S HX 96 TC 31
NORTHERLY ISL* N/A 86 69 56 S9 N/A HX 90 TC 30
LMZ740>746-161900-
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 76 75 180/ 6/ 8 1009.9F 1/ 3
WINTHROP HARBOR 77 75 170/ 8/ 12 N/A 1/ 3
WAUKEGAN HARBOR 78 75 150/ 8/ 12 N/A 1/ 3
WILMETTE BUOY 78 140/ 10/ 12 1012.5F 1/ 2
CHICAGO BUOY 84 76 200/ 12/ 17 1009.8 0
HARRISON CRIB 88 130/ 16/ 17 N/A
NORTHERLY ISL 87 160/ 6/ 11 N/A
CALUMET HARBOR 85 190/ 8/ 12 1009.5
BURNS HARBOR 87 190/ 7/ 11 1011.2F
MICHIGAN CITY 84 200/ 11/ 13 1008.8F
MICH CITY BUOY 82 79 210/ 6/ 8 1009.4F 1
ST. JOSEPH BUOY 79 79 CALM 1011.8F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-161900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 87 72 60 W13 29.89S HX 93 TC 31
GALESBURG* PTSUNNY 83 72 70 SW15 29.86F HX 88 TC 28
MACOMB* CLOUDY 84 75 74 SW13 29.89F HX 92 TC 29
JACKSONVILLE* SUNNY 88 76 68 SW15 29.87F HX 99 TC 31
PITTSFIELD* MOSUNNY 89 76 66 SW9 29.89F HX 100 TC 32
ILZ028>032-037-038-041>044-048-051>054-059>061-161900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 89 74 61 SW12G17 29.86F HX 97 TC 32
BLOOMINGTON MOSUNNY 88 77 69 S16 29.88F HX 100 TC 31
DECATUR MOSUNNY 89 77 67 S13 29.90F HX 101 TC 32
PEORIA MOSUNNY 89 77 67 S15 29.83F HX 101 TC 32
6HR MIN TEMP: 75; 6HR MAX TEMP: 90;
LACON* SUNNY 89 75 62 S10G16 29.80F HX 99 TC 32
LINCOLN* PTSUNNY 89 78 69 S10G16 29.87F HX 103 TC 32
SPRINGFIELD MOSUNNY 88 77 69 SW12G21 29.88F HX 100 TC 31
6HR MIN TEMP: 74; 6HR MAX TEMP: 89;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* MOSUNNY 86 75 69 SW9G16 29.91S HX 94 TC 30
MATTOON MOSUNNY 84 75 74 SW13G20 29.93S HX 92 TC 29
ILZ079-100>102-161900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 88 75 66 SW9 29.91F HX 97 TC 31
BELLEVILLE PTSUNNY 91 76 62 SW7 29.90F HX 102 TC 33
CAHOKIA* MOSUNNY 91 75 59 W9 29.91F HX 101 TC 33
SPARTA* PTSUNNY 91 75 60 SW6 29.95F HX 102 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 89 77 67 S6 29.94F HX 101 TC 32
6HR MIN TEMP: 75; 6HR MAX TEMP: 90;
CAIRO* MOSUNNY 90 80 72 SW5 29.98S HX 107 TC 32
EFFINGHAM* PTSUNNY 88 77 69 S9 29.95F HX 100 TC 31
MARION MOSUNNY 90 79 70 SW12 29.96S HX 105 TC 32
MT. VERNON N/A N/A N/A N/A MISG N/A
CENTRALIA* MOSUNNY 90 79 69 S8 29.94F HX 105 TC 32
SALEM* PTSUNNY 89 77 67 SW8 29.94F HX 102 TC 32
METROPOLIS* MOSUNNY 88 74 63 CALM 29.98S HX 97 TC 31
ILZ067-068-072-073-078-083-087-091-161900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 90 77 65 SW10 29.94F HX 103 TC 32
FLORA* MOSUNNY 88 75 66 SW12 29.94F HX 97 TC 31
FAIRFIELD* PTSUNNY 87 75 67 SW7 29.95S HX 96 TC 31
HARRISBURG* MOSUNNY 90 77 66 SW7 29.96F HX 102 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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