966
ASUS43 KLOT 281101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM 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.
ILZ001-002-007-009-015-016-024-281200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 64 63 96 E3 30.02R TC 18
ILZ003-004-008-010-011-017-018-281200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 63 60 90 CALM 30.06R TC 17
ILZ005-006-012>014-019>023-281200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 63 81 NE7 30.04R TC 21
CHICAGO-MIDWAY PTCLDY 71 63 75 NE6 30.03R TC 22
AURORA CLEAR 62 61 96 CALM 30.04R FOG TC 17
JOLIET* CLEAR 65 65 99 CALM 30.05R TC 19
WAUKEGAN CLEAR 63 60 90 CALM 30.04R TC 17
DUPAGE AIRPORT CLEAR 64 61 90 N5 30.04R TC 18
WHEELING CLEAR 65 63 93 CALM 30.05R TC 18
MORRIS* CLEAR 64 64 100 CALM 30.04R FOG TC 18
ROMEOVILLE* CLEAR 68 68 100 CALM 30.04R TC 20
LANSING* CLEAR 68 66 92 CALM 30.04R TC 20
NORTHERLY ISL* N/A 68 63 84 N5 N/A TC 20
LMZ740>746-281200-
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 66 66 310/ 4/ 4 1016.7R
WINTHROP HARBOR 64 64 280/ 2/ 2 N/A 1
WAUKEGAN HARBOR 66 67 300/ 2/ 2 N/A 0
WILMETTE BUOY 69 20/ 6/ 8 1018.7R 1
CHICAGO BUOY 70 69 10/ 6/ 8 1017.6R 1
HARRISON CRIB 77 20/ 7/ 7 N/A
NORTHERLY ISL 67 360/ 3/ 10 N/A
CALUMET HARBOR 69 10/ 4/ 6 1015.8R
BURNS HARBOR 70 30/ 6/ 7 1017.3R
MICHIGAN CITY 70 30/ 13/ 14 1015.3R
MICH CITY BUOY 71 72 10/ 10/ 14 1015.3R 2/ 3
ST. JOSEPH BUOY 69 70 40/ 12/ 14 1017.3R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-281200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 69 68 96 SW3 30.02R TC 21
MACOMB* LGT RAIN 66 66 100 CALM 30.04R VSB<1/4 TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-281200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 70 70 100 VRB5 30.05R TC 21
DECATUR PTCLDY 73 71 93 SW5 30.03R TC 23
PEORIA FOG 72 72 100 CALM 30.03R VSB<1/4 TC 22
SPRINGFIELD CLEAR 71 71 100 CALM 30.02R TC 22
TAYLORVILLE PTCLDY 72 72 100 MISG 30.03S FOG TC 22
ILZ033-039-045-046-055>057-062-063-281200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 69 68 96 S3 30.03S TC 21
MATTOON PTCLDY 72 71 97 CALM 30.03R TC 22
ILZ079-100>102-281200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 72 71 98 CALM 30.04S TC 22
BELLEVILLE MOCLDY 74 72 95 CALM 30.03R TC 23
CAHOKIA* LGT RAIN 73 72 96 CALM 30.04R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 74 71 91 CALM 30.05R FOG TC 23
CAIRO* PTCLDY 78 76 94 CALM 30.06R HX 80 TC 26
EFFINGHAM* PTCLDY 72 72 100 CALM 30.06R TC 22
MARION PTCLDY 74 72 93 CALM 30.06R TC 23
MT. VERNON PTCLDY 73 71 93 CALM 30.05R TC 23
CENTRALIA* CLEAR 73 71 95 W3 30.05R TC 23
SALEM* PTCLDY 74 71 90 CALM 30.05R TC 23
METROPOLIS* PTCLDY 75 74 96 CALM 30.07R TC 24
ILZ067-068-072-073-078-083-087-091-281200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 73 71 93 S6 30.05R TC 23
FAIRFIELD* PTCLDY 74 71 89 S3 30.04R TC 23
HARRISBURG* PTCLDY 75 73 94 CALM 30.06R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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