488
ASUS43 KLOT 290101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SAT JUN 28 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.
ILZ001-002-007-009-015-016-024-290200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 85 73 67 S5 29.95R HX 91 TC 29
ILZ003-004-008-010-011-017-018-290200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 84 68 58 CALM 30.00R HX 87 TC 29
ROCHELLE* CLEAR 83 69 62 CALM 29.99S HX 86 TC 28
ILZ005-006-012>014-019>023-290200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 78 64 61 E9 29.98F HX 80 TC 26
CHICAGO-MIDWAY PTCLDY 78 63 59 E12 29.99S HX 80 TC 26
AURORA CLEAR 84 70 62 CALM 29.98S HX 88 TC 29
JOLIET* CLEAR 87 66 49 CALM 29.98S HX 88 TC 30
WAUKEGAN CLEAR 73 64 73 SE8 29.99S TC 23
DUPAGE AIRPORT CLEAR 84 65 52 SW3 29.98S HX 86 TC 29
KANKAKEE* CLEAR 84 68 58 CALM 29.99F HX 87 TC 29
WHEELING CLEAR 77 64 64 SE7 30.00F TC 25
MORRIS* CLEAR 85 69 59 CALM 29.97S HX 88 TC 29
ROMEOVILLE* CLEAR 86 66 51 NW5 29.99S HX 88 TC 30
LANSING* CLEAR 80 67 64 NE6 29.99S HX 82 TC 27
NORTHERLY ISL* N/A 72 66 81 E6 N/A TC 22
LMZ740>746-290200-
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 70 69 110/ 8/ 10 1015.5F
WINTHROP HARBOR 68 66 280/ 2/ 4 N/A 1/ 3
WAUKEGAN HARBOR 71 70 190/ 4/ 4 N/A 1
WILMETTE BUOY 71 110/ 10/ 12 1017.8F 1/ 2
CHICAGO BUOY 73 72 90/ 8/ 12 1016.3S 1/ 3
HARRISON CRIB 80 100/ 13/ 15 N/A
NORTHERLY ISL 72 50/ 6/ 7 N/A
CALUMET HARBOR 73 40/ 5/ 7 1015.1
BURNS HARBOR 74 70/ 6/ 7 1016.3F
MICHIGAN CITY 75 60/ 9/ 9 1014.2F
MICH CITY BUOY 73 73 70/ 10/ 14 1014.3F 2/ 3
ST. JOSEPH BUOY 74 75 60/ 10/ 12 1017.1F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-290200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 84 74 71 S8 29.96F HX 91 TC 29
GALESBURG* PTCLDY 83 71 67 CALM 29.97S HX 88 TC 29
MACOMB* PTCLDY 83 74 74 S5 29.98F HX 89 TC 28
PITTSFIELD* PTCLDY 83 76 79 S3 29.99R HX 92 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-290200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 83 73 72 E3 29.97F HX 89 TC 28
BLOOMINGTON PTCLDY 84 71 65 S5 30.00S HX 89 TC 29
DECATUR MOCLDY 83 77 82 CALM 29.99S HX 92 TC 28
PEORIA PTCLDY 87 69 54 S5 29.96F HX 91 TC 31
LACON* CLEAR 85 70 60 CALM 29.95S HX 90 TC 30
LINCOLN* PTCLDY 86 75 70 CALM 29.97F HX 95 TC 30
SPRINGFIELD PTCLDY 84 76 76 CALM 29.97F HX 93 TC 29
TAYLORVILLE MOCLDY 82 73 74 MISG 29.98S HX 88 TC 28
ILZ033-039-045-046-055>057-062-063-290200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 84 75 74 SE5 29.99S HX 92 TC 29
MATTOON MOCLDY 82 75 79 S3 29.98S HX 89 TC 28
ILZ079-100>102-290200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 79 72 78 SW5 30.00R HX 82 TC 26
BELLEVILLE MOCLDY 81 71 71 CALM 29.98R HX 85 TC 27
CAHOKIA* MOCLDY 80 70 71 SW3 29.99R HX 83 TC 27
SPARTA* MOCLDY 82 72 70 SW3 30.01S HX 87 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 77 72 84 CALM 30.01R TC 25
CAIRO* MOCLDY 82 74 77 SW3 30.02R HX 87 TC 28
EFFINGHAM* MOCLDY 83 76 79 CALM 30.01R HX 90 TC 28
MARION LGT RAIN 74 73 96 CALM 30.03R TC 24
MT. VERNON MOCLDY 83 74 74 SW5 30.00R HX 89 TC 28
CENTRALIA* CLOUDY 83 74 73 W9 30.00R HX 90 TC 29
SALEM* CLOUDY 84 74 71 S3 30.00R HX 91 TC 29
METROPOLIS* MOCLDY 77 70 79 S3 30.03R TC 25
ILZ067-068-072-073-078-083-087-091-290200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 79 73 82 S7 30.00R HX 82 TC 26
FLORA* MOCLDY 84 73 70 SW7 30.00R HX 91 TC 29
FAIRFIELD* MOCLDY 84 71 63 SW6 30.00R HX 89 TC 29
HARRISBURG* MOCLDY 79 71 76 W5 30.02R HX 82 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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