888
ASUS43 KLOT 280506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-280600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 68 66 93 CALM 29.97S TC 20
ILZ003-004-008-010-011-017-018-280600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 67 62 84 CALM 30.00R TC 19
ROCHELLE* CLEAR 65 63 93 CALM 30.00R TC 18
DE KALB* CLEAR 68 65 90 CALM 30.01R TC 20
ILZ005-006-012>014-019>023-280600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 74 65 73 NW5 29.97R TC 23
CHICAGO-MIDWAY PTCLDY 76 64 66 NW8 29.97R TC 24
AURORA CLEAR 68 65 90 CALM 29.98S TC 20
JOLIET* PTCLDY 75 68 79 CALM 29.99R TC 24
WAUKEGAN CLEAR 71 64 78 CALM 29.97R TC 22
DUPAGE AIRPORT CLEAR 71 64 78 NW5 29.98R TC 22
KANKAKEE* PTCLDY 73 69 87 W5 29.99S TC 23
WHEELING CLEAR 74 65 73 NW5 29.99R TC 23
MORRIS* PTCLDY 72 67 86 CALM 29.98S TC 22
ROMEOVILLE* PTCLDY 73 68 83 NW8 30.00R TC 23
LANSING* PTCLDY 74 66 77 W3 29.98R TC 23
NORTHERLY ISL* N/A 75 63 66 W7 N/A TC 24
LMZ740>746-280600-
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 67 330/ 4/ 6 1014.6F
WINTHROP HARBOR 68 64 310/ 2/ 2 N/A 0
WAUKEGAN HARBOR 68 56 CALM / 2 N/A 0
WILMETTE BUOY 71 290/ 4/ 6 1017.1R 1
CHICAGO BUOY 73 69 320/ 8/ 10 1015.3R 1
HARRISON CRIB 82 320/ 14/ 15 N/A
NORTHERLY ISL 77 300/ 6/ 10 N/A
CALUMET HARBOR 77 290/ 4/ 8 1013.9R
BURNS HARBOR 74 290/ 4/ 5 1015.6R
MICHIGAN CITY 74 250/ 5/ 6 1013.3R
MICH CITY BUOY 74 72 290/ 6/ 8 1013.3R 1/ 3
ST. JOSEPH BUOY 72 70 350/ 8/ 10 1015.4R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-280600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 73 71 93 S6 29.99R TC 23
GALESBURG* CLEAR 66 66 100 CALM 30.01R FOG TC 19
MACOMB* PTCLDY 71 70 96 CALM 30.02R TC 22
JACKSONVILLE* PTCLDY 70 70 98 CALM 30.00R TC 21
PITTSFIELD* PTCLDY 73 72 98 SW5 30.01R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-280600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 72 70 94 CALM 29.99S TC 22
BLOOMINGTON PTCLDY 73 71 93 SW3 30.01R TC 23
DECATUR PTCLDY 75 69 81 SW5 30.01R TC 24
PEORIA CLEAR 75 72 90 SW3 29.99R TC 24
LACON* CLEAR 67 65 91 CALM 29.99R TC 20
LINCOLN* MOCLDY 73 73 100 S5 30.00R TC 23
SPRINGFIELD MOCLDY 71 70 96 S5 30.00R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 72 69 90 W5 30.01R TC 22
MATTOON PTCLDY 74 71 91 SW3 30.01R TC 23
ILZ079-100>102-280600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 73 72 98 CALM 30.01S TC 23
BELLEVILLE MOCLDY 74 71 92 S7 30.00R TC 23
CAHOKIA* MOCLDY 74 73 97 CALM 30.01R TC 23
SPARTA* MOCLDY 74 73 95 S7 30.05R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 75 71 87 S3 30.04R FOG TC 24
CAIRO* CLOUDY 78 72 80 CALM 30.05S HX 81 TC 26
EFFINGHAM* PTCLDY 74 73 98 CALM 30.04R TC 23
MARION MOCLDY 74 69 82 S5 30.05S TC 24
MT. VERNON MOCLDY 75 70 84 CALM 30.03S TC 24
CENTRALIA* PTCLDY 73 71 92 S3 30.03R TC 23
SALEM* PTCLDY 75 70 85 SW5 30.03R TC 24
METROPOLIS* MOCLDY 78 71 79 S5 30.06S TC 25
ILZ067-068-072-073-078-083-087-091-280600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 77 73 87 CALM 30.01R TC 25
FLORA* PTCLDY 75 72 88 S5 30.03R TC 24
FAIRFIELD* MOCLDY 78 70 77 SW6 30.02S TC 25
HARRISBURG* CLOUDY 78 71 78 S6 30.04S HX 80 TC 26
ROBINSON* N/A 75 73 94 S1 30.01R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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