576
ASUS43 KLOT 200606
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SAT JUN 20 2026
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.
ILZ001-002-007-009-015-016-024-200700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 62 59 90 NW5 29.97R TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 67; 6HR PCP: 0.02;
STERLING* PTCLDY 62 62 100 SW5 29.98R TC 17
SAVANNA* PTCLDY 62 57 84 NW5 29.99R TC 17
ILZ003-004-008-010-011-017-018-200700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 62 57 83 W8 29.98R TC 17
6HR MIN TEMP: 60; 6HR MAX TEMP: 71; 6HR PCP: 0.01;
FREEPORT* CLEAR 60 59 95 W6 29.99R TC 16
ROCHELLE* CLOUDY 60 59 95 W5 29.97S TC 16
DE KALB* CLOUDY 62 58 87 W5 29.97S TC 17
ILZ005-006-012>014-019>023-200700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 65 56 72 SW7 29.93S TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 74; 6HR PCP: TRACE;
CHICAGO-MIDWAY MOCLDY 66 56 70 SW5 29.94S TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 75; 6HR PCP: TRACE;
AURORA CLOUDY 62 59 90 W3 29.95S TC 17
6HR MIN TEMP: 60; 6HR MAX TEMP: 72; 6HR PCP: 0.02;
JOLIET* MOCLDY 63 60 90 CALM 29.95F TC 17
WAUKEGAN CLEAR 61 55 81 SW8 29.91F TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 73;
DUPAGE AIRPORT MOCLDY 62 58 86 SW7 29.94S TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 73; 6HR PCP: 0.01;
KANKAKEE* MOCLDY 64 59 85 SW3 29.97F TC 18
WHEELING MOCLDY 65 55 70 SW6 29.94F TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 75; 6HR PCP: TRACE;
ROMEOVILLE* CLOUDY 64 61 88 MISG 29.95F TC 18
LANSING* MOCLDY 64 56 76 SW3 29.96S TC 18
NORTHERLY ISL* N/A 68 54 60 S5 N/A TC 20
LMZ740>746-200700-
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)
WINTHROP HARBOR 63 54 1012.4F 1
WAUKEGAN HARBOR 62 53 240/ 8/ 12 1013.4F 0
WILMETTE BUOY 62 230/ 8/ 10 1015.2F 0
CHICAGO BUOY 67 61 240/ 8/ 12 1012.6F 1
HARRISON CRIB 69 260/ 14/ 15 N/A
NORTHERLY ISL 68 260/ 1/ 9 N/A
CALUMET HARBOR 67 210/ 3/ 5 1014.1
BURNS HARBOR 230/ 3/ 4 1014.6F
MICHIGAN CITY 67 210/ 9/ 9 1012.6F
MICH CITY BUOY 65 64 220/ 8/ 8 992.3F 1
ST. JOSEPH BUOY 66 65 250/ 8/ 8 1014.2F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-200700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 66 61 84 SW5 30.00F TC 19
GALESBURG* MOCLDY 63 58 86 S5 29.99F TC 17
MACOMB* MOCLDY 64 64 100 CALM 30.01F TC 18
JACKSONVILLE* CLOUDY 66 65 98 S3 30.00F TC 19
PITTSFIELD* MOCLDY 66 64 95 CALM 30.01F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-200700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 66 63 90 MISG 29.97S TC 19
BLOOMINGTON MOCLDY 66 63 90 SW6 30.00F TC 19
DECATUR MOCLDY 68 62 81 SW5 30.00F TC 20
PEORIA MOCLDY 65 60 84 SW3 29.98F TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 76; 6HR PCP: TRACE;
LACON* MOCLDY 64 58 80 S3 29.95F TC 18
SPRINGFIELD CLOUDY 67 63 87 W3 30.00S TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 77;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 65 63 93 S6 30.00F TC 18
DANVILLE* MOCLDY 66 62 88 SW3 30.00F TC 19
MATTOON MOCLDY 67 61 81 S6 30.00F TC 19
PARIS* PTCLDY 63 62 97 SW5 30.01F TC 17
ILZ079-100>102-200700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 67 63 89 CALM 30.01F TC 19
BELLEVILLE PTCLDY 69 64 83 CALM 29.98F TC 21
CAHOKIA* MOCLDY 68 61 78 CALM 29.99F TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 64 62 93 SW3 30.00F TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 80;
CAIRO* MOCLDY 69 68 97 CALM 30.03F TC 21
EFFINGHAM* MOCLDY 65 65 100 CALM 30.03F TC 18
MARION MOCLDY 69 61 77 E3 30.01F TC 20
MT. VERNON MOCLDY 62 61 96 CALM 30.02F TC 17
CENTRALIA* FOG 65 61 87 CALM 30.02F VSB 3/4 TC 18
SALEM* MOCLDY 66 62 86 MISG 30.02F TC 19
METROPOLIS* MOCLDY 65 65 100 CALM 30.03S TC 19
ILZ067-068-072-073-078-083-087-091-200700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 65 63 93 S3 30.02F TC 18
FLORA* MOCLDY 64 64 100 CALM 30.03S TC 18
FAIRFIELD* MOCLDY 64 59 86 CALM 30.02F TC 18
HARRISBURG* CLOUDY 65 63 93 CALM 30.01F TC 18
ROBINSON* MOCLDY 66 64 94 S2 30.02S TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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