200
ASUS43 KLOT 261510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT THU JUN 26 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.
ILZ001-002-007-009-015-016-024-261600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 87 73 62 SW12G21 29.99F HX 94 TC 31
ILZ003-004-008-010-011-017-018-261600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 86 72 62 W7 30.01F HX 92 TC 30
ROCHELLE* SUNNY 86 74 65 W9 30.02S HX 94 TC 30
DE KALB* SUNNY 86 74 67 W13G18 30.04S HX 95 TC 30
PERU* SUNNY 86 77 74 SW8 30.02F HX 96 TC 30
ILZ005-006-012>014-019>023-261600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 88 75 65 W7 30.01S HX 97 TC 31
CHICAGO-MIDWAY MOSUNNY 89 73 59 W10 30.01F HX 97 TC 32
AURORA SUNNY 87 76 69 W8 30.02S HX 97 TC 31
JOLIET* SUNNY 89 76 65 CALM 30.02F HX 100 TC 32
WAUKEGAN PTSUNNY 89 73 59 W7 29.99F HX 97 TC 32
DUPAGE AIRPORT SUNNY 88 75 65 W7 30.01F HX 97 TC 31
KANKAKEE* SUNNY 88 75 65 W7 30.05S HX 97 TC 31
WHEELING SUNNY 89 73 59 W10 30.01F HX 97 TC 32
MORRIS* SUNNY 87 76 71 W5 30.02S HX 97 TC 30
ROMEOVILLE* SUNNY 88 79 74 SW8 30.03S HX 102 TC 31
LANSING* MOSUNNY 87 75 66 W9 30.03F HX 97 TC 31
NORTHERLY ISL* N/A 87 70 56 NW8 N/A HX 92 TC 31
LMZ740>746-261600-
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 71 67 CALM / 2 1016.1S 1
WINTHROP HARBOR 74 67 130/ 4/ 6 N/A 0
WAUKEGAN HARBOR 83 69 270/ 8/ 10 N/A 1
WILMETTE BUOY 78 210/ 4/ 4 1018.8S 1
CHICAGO BUOY 80 70 140/ 4/ 6 1016.4 1
HARRISON CRIB 90 180/ 2/ 3 N/A
NORTHERLY ISL 86 260/ 8/ 9 N/A
CALUMET HARBOR 1015.4F
BURNS HARBOR 80 250/ 4/ 5 1017.3S
MICHIGAN CITY 80 230/ 8/ 9 1015.2R
MICH CITY BUOY 76 72 220/ 4/ 6 1015.5R 1
ST. JOSEPH BUOY 76 73 230/ 6/ 10 1017.4F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-261600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 85 73 67 SW9 30.03F HX 91 TC 29
GALESBURG* SUNNY 85 71 63 W9 30.04S HX 90 TC 30
MACOMB* SUNNY 86 75 69 W9 30.05F HX 94 TC 30
JACKSONVILLE* SUNNY 85 75 70 SW5 30.04F HX 94 TC 30
PITTSFIELD* SUNNY 85 75 71 SW6 30.05F HX 94 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-261600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 86 77 74 SW7 30.04S HX 97 TC 30
BLOOMINGTON SUNNY 87 76 69 SW10 30.06F HX 97 TC 31
DECATUR SUNNY 88 75 65 W7 30.06S HX 97 TC 31
PEORIA SUNNY 88 76 67 W8 30.03S HX 99 TC 31
LACON* SUNNY 86 74 67 W9 30.02S HX 93 TC 30
LINCOLN* SUNNY 90 75 62 CALM 30.04F HX 100 TC 32
SPRINGFIELD SUNNY 87 76 69 W6 30.04F HX 97 TC 31
TAYLORVILLE SUNNY 84 75 74 MISG 30.06F HX 92 TC 29
ILZ033-039-045-046-055>057-062-063-261600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 89 75 63 W7 30.06F HX 99 TC 32
MATTOON SUNNY 85 75 72 VRB5 30.06F HX 93 TC 29
ILZ079-100>102-261600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 73 66 SW9 30.07S HX 93 TC 30
BELLEVILLE MOSUNNY 89 73 59 W9 30.05S HX 97 TC 32
SPARTA* MOSUNNY 90 72 54 SW9 30.09F HX 97 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 86 76 71 W7 30.09S HX 96 TC 30
CAIRO* MOSUNNY 87 78 76 CALM 30.10S HX 100 TC 30
EFFINGHAM* SUNNY 88 74 63 SW8 30.09S HX 97 TC 31
MARION MOSUNNY 86 77 74 SW7 30.09S HX 97 TC 30
MT. VERNON MOSUNNY 89 76 65 W8 30.09S HX 100 TC 32
CENTRALIA* MOSUNNY 89 73 60 SW9 30.08S HX 97 TC 32
SALEM* MOSUNNY 89 74 60 W10 30.07F HX 98 TC 32
METROPOLIS* MOSUNNY 87 74 65 CALM 30.10F HX 95 TC 31
ILZ067-068-072-073-078-083-087-091-261600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 90 73 57 W6 30.07F HX 98 TC 32
FAIRFIELD* MOSUNNY 87 74 64 SW9 30.08S HX 95 TC 31
HARRISBURG* MOSUNNY 88 76 67 SW6 30.09S HX 98 TC 31
ROBINSON* SUNNY 90 73 58 SW9 30.06S HX 98 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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