869
ASUS43 KLOT 290801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT SUN JUN 29 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.
ILZ001-002-007-009-015-016-024-290900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 73 71 93 CALM 29.97R TC 23
ILZ003-004-008-010-011-017-018-290900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 71 65 81 SE3 30.00R TC 22
ROCHELLE* CLEAR 68 66 95 CALM 29.99S TC 20
ILZ005-006-012>014-019>023-290900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 73 66 78 SE7 29.98S TC 23
CHICAGO-MIDWAY CLEAR 76 66 71 SE6 29.98S TC 24
AURORA CLEAR 69 65 86 CALM 29.98F TC 21
JOLIET* CLEAR 71 69 93 CALM 29.98F TC 21
WAUKEGAN CLEAR 68 63 84 CALM 29.98S TC 20
DUPAGE AIRPORT CLEAR 70 63 78 CALM 29.98F TC 21
KANKAKEE* CLEAR 70 69 95 SE3 30.00S TC 21
WHEELING CLEAR 69 65 86 CALM 29.99F TC 21
MORRIS* CLEAR 70 68 94 CALM 29.97F TC 21
ROMEOVILLE* PTCLDY 72 70 94 SE6 29.99S TC 22
LANSING* CLEAR 73 67 81 SE6 29.99F TC 23
NORTHERLY ISL* N/A 70 67 90 SE2 N/A TC 21
LMZ740>746-290900-
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 69 69 130/ 6/ 6 1015.2F
WINTHROP HARBOR 67 65 250/ 2/ 4 N/A 1/ 3
WAUKEGAN HARBOR 68 66 20/ 2/ 4 N/A 1/ 3
WILMETTE BUOY 71 170/ 6/ 8 1017.0F 1/ 3
CHICAGO BUOY 73 71 170/ 4/ 6 1015.7F 1/ 3
HARRISON CRIB 80 150/ 9/ 11 N/A
NORTHERLY ISL 70 CALM / 2 N/A
CALUMET HARBOR 74 110/ 3/ 3 1014.5
BURNS HARBOR 74 150/ 4/ 8 1016.3F
MICHIGAN CITY 72 140/ 8/ 10 1014.1F
MICH CITY BUOY 72 72 150/ 6/ 6 1014.4F 1
ST. JOSEPH BUOY 72 73 170/ 12/ 16 1016.7R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-290900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 71 70 96 S5 29.98S TC 22
GALESBURG* CLEAR 71 71 100 CALM 30.00R TC 21
MACOMB* CLEAR 73 72 98 SW5 30.01R TC 23
PITTSFIELD* CLEAR 72 71 98 CALM 30.00S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-290900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 71 69 94 CALM 29.99R TC 22
BLOOMINGTON CLEAR 74 72 93 SW3 30.01S TC 23
DECATUR CLEAR 75 72 90 SW8 30.00S TC 24
PEORIA PTCLDY 77 74 90 CALM 29.98S TC 25
LACON* CLEAR 72 67 86 CALM 29.97S TC 22
LINCOLN* CLEAR 76 76 100 CALM 29.99R TC 24
SPRINGFIELD CLEAR 72 71 97 CALM 29.99S TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 73 71 93 S7 30.00S TC 23
MATTOON PTCLDY 75 73 93 S7 29.99F TC 24
ILZ079-100>102-290900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 74 69 86 CALM 30.01R TC 23
BELLEVILLE PTCLDY 74 70 88 CALM 29.98S TC 23
CAHOKIA* PTCLDY 71 69 93 CALM 29.99S TC 22
SPARTA* CLEAR 76 74 96 SW3 30.02R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 74 72 93 S5 30.01S TC 23
CAIRO* CLEAR 74 72 93 CALM 30.03S TC 23
EFFINGHAM* PTCLDY 74 74 100 CALM 30.03R TC 24
MARION CLEAR 72 71 96 S3 30.02S TC 22
MT. VERNON MOCLDY 73 73 100 CALM 30.02R TC 23
CENTRALIA* PTCLDY 74 73 95 CALM 30.02S TC 23
SALEM* MOCLDY 75 73 91 S3 30.01S TC 24
METROPOLIS* CLEAR 72 71 97 CALM 30.04R TC 22
ILZ067-068-072-073-078-083-087-091-290900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 71 93 CALM 30.01S TC 23
FLORA* PTCLDY 75 73 94 SW3 30.01S TC 24
FAIRFIELD* CLEAR 74 72 93 SW5 30.01S TC 23
HARRISBURG* CLEAR 74 72 94 CALM 30.02S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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