Regional Weather Roundup
Issued by NWS
Issued by NWS
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964
ASUS43 KLOT 170602
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT TUE JUN 17 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-170700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 70 66 87 CALM 29.84F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 76;
$$
ILZ003-004-008-010-011-017-018-170700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 70 63 78 CALM 29.86F TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 82;
ROCHELLE* MOCLDY 70 65 84 SW3 29.87F TC 21
DE KALB* MOCLDY 71 65 82 SW3 29.87F TC 22
PERU* MOCLDY 70 67 91 S3 29.87F TC 21
$$
ILZ005-006-012>014-019>023-170700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 74 60 61 S5 29.85F TC 23
6HR MIN TEMP: 73; 6HR MAX TEMP: 82;
CHICAGO-MIDWAY CLOUDY 75 59 57 S8 29.85F TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 80;
AURORA MOCLDY 72 65 78 SE5 29.86F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 84;
JOLIET* MOCLDY 74 71 89 CALM 29.88S TC 23
WAUKEGAN MOCLDY 70 58 65 S5 29.85F TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 75;
DUPAGE AIRPORT MOCLDY 70 61 73 S7 29.86F TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 84;
KANKAKEE* MOCLDY 73 70 91 SW6 29.90S TC 23
WHEELING MOCLDY 72 60 66 SE5 29.86F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 80;
MORRIS* MOCLDY 73 68 86 S5 29.87F TC 23
ROMEOVILLE* MOCLDY 72 70 94 S6 29.88F TC 22
LANSING* MOCLDY 71 68 90 S7 29.88F TC 22
NORTHERLY ISL* N/A 67 60 78 SE5 N/A TC 19
$$
LMZ740>746-170700-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 64 60 150/ 10/ 10 1011.1F
WINTHROP HARBOR 63 61 250/ 4/ 6 N/A 1
WAUKEGAN HARBOR 65 61 220/ 2/ 2 N/A 1
WILMETTE BUOY 63 170/ 6/ 8 1012.3F 1
CHICAGO BUOY 65 62 190/ 4/ 6 1011.9F 1
HARRISON CRIB 71 180/ 7/ 8 N/A
NORTHERLY ISL 67 CALM / 2 N/A
CALUMET HARBOR 72 200/ 2/ 3 1010.7
BURNS HARBOR 74 180/ 4/ 5 1012.5S
MICHIGAN CITY 75 150/ 8/ 10 1010.5S
ST. JOSEPH BUOY 68 66 170/ 4/ 4 1012.7F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-170700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 71 69 93 SW5 29.89S TC 22
GALESBURG* MOCLDY 69 67 91 S5 29.89S TC 21
MACOMB* MOCLDY 71 69 94 SW3 29.90F TC 22
JACKSONVILLE* PTCLDY 72 72 99 S6 29.89F TC 22
PITTSFIELD* PTCLDY 71 71 98 CALM 29.91S TC 22
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-170700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 73 70 89 S7 29.89F TC 23
BLOOMINGTON MOCLDY 70 70 100 S6 29.91F TC 21
DECATUR MOCLDY 72 69 90 SW7 29.91S TC 22
PEORIA MOCLDY 73 71 93 SW5 29.88F TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 83; 6HR PCP: 0.03;
LACON* MOCLDY 68 66 93 CALM 29.87F TC 20
LINCOLN* MOCLDY 73 73 100 S5 29.89F TC 23
SPRINGFIELD PTCLDY 72 70 93 S7 29.89F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 83;
TAYLORVILLE PTCLDY 70 68 94 MISG 29.92S TC 21
$$
ILZ033-039-045-046-055>057-062-063-170700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 69 67 93 SW5 29.92R TC 21
RANTOUL* MOCLDY 69 67 94 CALM 29.92S TC 21
MATTOON CLOUDY 69 68 96 S6 29.90S TC 21
PARIS* CLOUDY 70 69 98 CALM 29.92R TC 21
$$
ILZ079-100>102-170700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY N/A N/A N/A E3 29.89F
BELLEVILLE PTCLDY 70 69 97 CALM 29.87F FOG TC 21
CAHOKIA* PTCLDY 69 69 100 CALM 29.88F TC 21
SPARTA* MOCLDY 74 72 96 SE5 29.89F TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 75 74 95 S9 29.88S TC 24
EFFINGHAM* CLOUDY 70 70 100 CALM 29.92F TC 21
MARION CLOUDY 71 70 96 S3 29.90R TC 22
MT. VERNON MOCLDY 71 71 100 CALM 29.90S TC 22
CENTRALIA* MOCLDY 70 69 98 CALM 29.90S FOG TC 21
SALEM* PTCLDY 70 70 99 CALM 29.90S FOG TC 21
METROPOLIS* CLOUDY 73 72 97 CALM 29.90S TC 23
$$
ILZ067-068-072-073-078-083-087-091-170700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 72 71 97 CALM 29.89F FOG TC 22
FLORA* FOG 70 N/A N/A N3 29.90S VSB 1/2 TC 21
FAIRFIELD* MOCLDY 72 71 96 S3 29.89F TC 22
HARRISBURG* MOCLDY 72 70 95 CALM 29.90S TC 22
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$