828
ASUS43 KLOT 190602
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT TUE AUG 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.
ILZ001-002-007-009-015-016-024-190700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 71 93 SW3 29.99R TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 77; 6HR PCP: 0.57;
ILZ003-004-008-010-011-017-018-190700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 71 69 93 S3 29.99R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 72; 6HR PCP: 0.14;
ILZ005-006-012>014-019>023-190700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 72 70 93 CALM 29.98R TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 74; 6HR PCP: 1.20;
CHICAGO-MIDWAY CLOUDY 73 69 87 SE7 29.99R THUNDER TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 76; 6HR PCP: TRACE;
AURORA CLOUDY 73 71 93 S5 29.98S TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 75; 6HR PCP: 0.43;
WAUKEGAN CLOUDY 74 71 91 SW10 29.97R TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 76; 6HR PCP: 0.35;
DUPAGE AIRPORT HVY RAIN 72 70 93 SE9 29.98F FOG TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 74; 6HR PCP: 0.73;
WHEELING LGT RAIN 73 72 96 S12 29.99S TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 74; 6HR PCP: 0.80;
MORRIS* MOCLDY 72 72 100 CALM 29.99R TC 22
LANSING* N/A 70 70 100 NW14 30.02R THUNDER TC 21
NORTHERLY ISL* N/A 71 68 90 S7 N/A TC 22
LMZ740>746-190700-
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 75 75 170/ 12/ 14 1014.5F
WINTHROP HARBOR 67 63 N/A 2/ 4
WAUKEGAN HARBOR 74 75 200/ 10/ 14 N/A 1/ 3
WILMETTE BUOY 73 1017.3R 1/ 3
NORTHERLY ISL 71 220/ 4/ 12 N/A
CALUMET HARBOR 71 260/ 4/ 7 1015.4
BURNS HARBOR 72 170/ 5/ 8 1015.9F
MICHIGAN CITY 71 140/ 10/ 12 1014.0F
MICH CITY BUOY 72 76 150/ 8/ 12 1014.4R 1/ 3
ST. JOSEPH BUOY 73 75 130/ 12/ 16 1016.5F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 77 72 84 SW5 30.00R TC 25
GALESBURG* MOCLDY 74 74 100 S5 30.00F TC 24
MACOMB* MOCLDY 74 74 99 CALM 30.03S TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-190700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 74 72 93 S6 30.01F TC 23
DECATUR CLEAR 81 75 82 S9 30.01S HX 87 TC 27
PEORIA TSTM 75 71 87 W15G25 30.01F FOG TC 24
6HR MIN TEMP: 71; 6HR MAX TEMP: 89; 6HR PCP: 0.27;
LACON* MOCLDY 73 70 92 S5 29.98F TC 23
LINCOLN* PTCLDY 76 70 83 CALM 30.00S TC 24
SPRINGFIELD CLEAR 81 74 79 S10 29.99S HX 86 TC 27
6HR MIN TEMP: 79; 6HR MAX TEMP: 88;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 78 75 90 S6 30.02R HX 81 TC 26
DANVILLE* PTCLDY 75 74 95 S5 30.02F TC 24
RANTOUL* PTCLDY 78 75 92 CALM 30.02S HX 80 TC 25
MATTOON CLEAR 79 75 87 S9 30.01S HX 83 TC 26
ILZ079-100>102-190700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 80 73 79 S5 30.02R HX 85 TC 27
BELLEVILLE CLEAR 80 75 85 SW6 30.00R HX 85 TC 27
CAHOKIA* PTCLDY 83 73 72 S5 30.01R HX 89 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 75 73 93 CALM 30.02S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 90;
CAIRO* CLEAR 78 76 93 CALM 30.03F HX 80 TC 26
MARION CLEAR 78 74 87 CALM 30.04S TC 25
MT. VERNON CLEAR 77 74 90 CALM 30.03S TC 25
CENTRALIA* CLEAR 80 72 77 S5 30.02F HX 84 TC 27
SALEM* CLEAR 82 73 76 CALM 30.03S HX 87 TC 28
METROPOLIS* CLEAR 77 76 96 CALM 30.04S TC 25
ILZ067-068-072-073-078-083-087-091-190700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 77 74 90 CALM 30.03S TC 25
FLORA* CLEAR 77 77 100 S5 30.03S TC 25
FAIRFIELD* CLEAR 76 73 90 CALM 30.03S TC 25
HARRISBURG* CLEAR 75 72 91 CALM 30.03F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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