247
ASUS43 KLOT 290401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-290500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 77 72 84 VRB3 29.97R TC 25
ILZ003-004-008-010-011-017-018-290500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 76 68 76 SE3 30.01S TC 24
ROCHELLE* CLEAR 71 68 90 SE5 30.01S TC 22
ILZ005-006-012>014-019>023-290500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 75 63 66 E6 30.02R TC 24
CHICAGO-MIDWAY PTCLDY 77 63 61 E3 30.01S TC 25
AURORA CLEAR 75 67 76 E5 30.01S TC 24
JOLIET* CLEAR 76 68 75 NE5 30.02S TC 25
WAUKEGAN CLEAR 70 64 81 CALM 30.02S TC 21
DUPAGE AIRPORT CLEAR 74 64 71 CALM 30.02R TC 23
KANKAKEE* CLEAR 76 70 81 CALM 30.03S TC 24
WHEELING CLEAR 73 64 73 SE3 30.04R TC 23
MORRIS* CLEAR 77 70 80 CALM 30.00F TC 25
ROMEOVILLE* CLEAR 73 68 83 NE6 30.03S TC 23
LANSING* CLEAR 74 67 80 CALM 30.02F TC 23
NORTHERLY ISL* N/A 71 65 81 N1 N/A TC 22
LMZ740>746-290500-
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 69 110/ 4/ 4 1017.2
WINTHROP HARBOR 67 65 210/ 2/ 4 N/A 1/ 3
WAUKEGAN HARBOR 71 70 210/ 2/ 4 N/A 1
WILMETTE BUOY 70 140/ 2/ 4 1018.6S 1/ 3
CHICAGO BUOY 73 72 280/ 2/ 4 1017.0R 2/ 4
HARRISON CRIB 80 360/ 4/ 4 N/A
NORTHERLY ISL 70 CALM / 3 N/A
CALUMET HARBOR 73 50/ 2/ 4 1015.5
BURNS HARBOR 77 160/ 3/ 6 1016.9R
MICHIGAN CITY 75 130/ 8/ 9 1014.8R
MICH CITY BUOY 74 72 100/ 4/ 6 1014.8R 1/ 3
ST. JOSEPH BUOY 74 74 130/ 8/ 12 1017.3R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-290500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 76 72 87 S3 30.00R TC 24
GALESBURG* CLEAR 74 72 92 SE3 30.01R TC 24
MACOMB* CLEAR 73 72 95 S5 30.02R TC 23
PITTSFIELD* PTCLDY 77 76 98 SW3 30.02S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-290500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 74 71 91 E5 30.01S TC 23
BLOOMINGTON PTCLDY 79 72 79 CALM 30.03R HX 82 TC 26
DECATUR PTCLDY 79 74 84 S5 30.00S HX 82 TC 26
PEORIA CLEAR 80 71 74 CALM 30.00R HX 84 TC 27
LACON* CLEAR 77 67 71 CALM 30.00R TC 25
LINCOLN* PTCLDY 77 77 100 CALM 30.00S TC 25
SPRINGFIELD PTCLDY 75 73 93 CALM 29.99S TC 24
TAYLORVILLE MOCLDY 75 73 94 MISG 30.01R TC 24
ILZ033-039-045-046-055>057-062-063-290500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 78 74 87 SE3 30.01S HX 81 TC 26
MATTOON MOCLDY 77 73 87 S6 30.00S TC 25
ILZ079-100>102-290500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 76 73 89 S5 30.02R TC 25
BELLEVILLE CLOUDY 78 71 81 CALM 30.00R HX 80 TC 25
CAHOKIA* MOCLDY 76 71 85 SW3 30.02 TC 24
SPARTA* PTCLDY 79 73 82 SW3 30.04S HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 75 74 96 CALM 30.03S TC 24
CAIRO* PTCLDY 77 74 88 CALM 30.05S TC 25
EFFINGHAM* MOCLDY 78 74 88 SW3 30.03S HX 80 TC 26
MARION PTCLDY 74 73 96 S5 30.05S TC 24
MT. VERNON MOCLDY 77 72 84 S3 30.04R TC 25
CENTRALIA* MOCLDY 78 73 85 S3 30.03R HX 80 TC 26
SALEM* MOCLDY 79 73 81 SW3 30.03R HX 83 TC 26
METROPOLIS* PTCLDY 74 73 96 CALM 30.06S TC 23
ILZ067-068-072-073-078-083-087-091-290500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 74 71 91 S8 30.03F TC 23
FLORA* MOCLDY 79 73 83 S7 30.03R HX 82 TC 26
FAIRFIELD* MOCLDY 77 70 79 S6 30.03R TC 25
HARRISBURG* MOCLDY 77 73 85 S3 30.04S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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