032
ASUS43 KLOT 271411
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT FRI JUN 27 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.
ILZ001-002-007-009-015-016-024-271500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 75 71 87 SW12 29.93R TC 24
ILZ003-004-008-010-011-017-018-271500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 76 68 76 SW13 29.93R TC 24
ROCHELLE* CLOUDY 75 69 82 SW14 29.94R TC 24
DE KALB* MOSUNNY 78 73 84 SW15 29.94S HX 81 TC 26
ILZ005-006-012>014-019>023-271500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 82 69 64 SW12G24 29.91S HX 85 TC 28
CHICAGO-MIDWAY MOSUNNY 84 69 60 SW12 29.91F HX 88 TC 29
AURORA MOSUNNY 81 71 71 SW10 29.92S HX 85 TC 27
JOLIET* MOSUNNY 83 73 71 SW10G16 29.94S HX 89 TC 28
WAUKEGAN MOSUNNY 78 70 76 SW14 29.90R HX 80 TC 26
DUPAGE AIRPORT MOSUNNY 80 70 71 SW13 29.92S HX 83 TC 27
KANKAKEE* SUNNY 83 72 69 SW15 29.96S HX 88 TC 28
WHEELING CLOUDY 82 69 64 W9 29.92S HX 85 TC 28
MORRIS* MOSUNNY 82 73 74 W14 29.93S HX 86 TC 28
ROMEOVILLE* MOSUNNY 82 75 78 SW9 29.94R HX 89 TC 28
LANSING* SUNNY 83 73 71 SW10 29.94S HX 89 TC 28
NORTHERLY ISL* N/A 82 66 58 SW12 N/A HX 84 TC 28
LMZ740>746-271500-
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 66 200/ 8/ 10 1012.4F
WINTHROP HARBOR 69 63 250/ 4/ 6 N/A 1/ 4
WAUKEGAN HARBOR 75 69 260/ 10/ 12 N/A 1/ 4
WILMETTE BUOY 75 270/ 8/ 14 1015.2R 1/ 3
CHICAGO BUOY 76 70 220/ 6/ 8 1013.1 1/ 5
HARRISON CRIB 87 200/ 11/ 13 N/A
NORTHERLY ISL 81 170/ 5/ 11 N/A
CALUMET HARBOR 80 210/ 5/ 7 1012.3
BURNS HARBOR 80 210/ 7/ 10 1014.2R
MICHIGAN CITY 81 190/ 10/ 12 1011.8
MICH CITY BUOY 74 71 210/ 4/ 4 1012.2R 1/ 2
ST. JOSEPH BUOY 74 72 200/ 4/ 4 1014.6S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-271500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 77 69 76 W8 29.99R TC 25
GALESBURG* PTSUNNY 76 70 82 SW8 29.97S TC 24
MACOMB* MOSUNNY 78 71 78 W12 30.00R HX 80 TC 25
JACKSONVILLE* MOSUNNY 78 69 72 SW7 29.99R HX 81 TC 26
PITTSFIELD* MOSUNNY 78 70 77 SW7 30.01R HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-271500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 81 70 70 W13G18 29.96R HX 84 TC 27
BLOOMINGTON MOSUNNY 81 71 71 W14 30.00R HX 85 TC 27
DECATUR SUNNY 84 74 71 SW13 29.99R HX 91 TC 29
PEORIA PTSUNNY 79 70 74 SW7 29.97R HX 82 TC 26
LACON* MOSUNNY 76 68 76 SW9 29.96R TC 24
LINCOLN* MOSUNNY 84 73 68 SW8 29.98R HX 90 TC 29
SPRINGFIELD MOSUNNY 82 72 71 SW10 29.99R HX 87 TC 28
TAYLORVILLE MOSUNNY 82 73 74 MISG 30.00R HX 88 TC 28
ILZ033-039-045-046-055>057-062-063-271500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 84 73 69 SW10 29.99S HX 90 TC 29
MATTOON SUNNY 83 72 69 SW9 30.00S HX 88 TC 28
ILZ079-100>102-271500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 72 65 SW12 30.01R HX 89 TC 29
BELLEVILLE SUNNY 85 73 66 SW8 30.00R HX 92 TC 30
CAHOKIA* SUNNY 85 72 65 SW8 30.01R HX 91 TC 29
SPARTA* SUNNY 87 71 58 SW7 30.05R HX 93 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 82 74 76 SW8 30.05S HX 88 TC 28
CAIRO* PTSUNNY 80 76 85 SW3 30.09R HX 86 TC 27
EFFINGHAM* SUNNY 84 75 73 S7 30.03F HX 92 TC 29
MARION MOSUNNY 81 75 83 SW9 30.06S HX 86 TC 27
MT. VERNON MOSUNNY 85 75 72 SW12 30.04F HX 93 TC 29
CENTRALIA* SUNNY 85 73 67 SW8 30.03S HX 92 TC 30
SALEM* SUNNY 86 73 66 SW10 30.03S HX 93 TC 30
METROPOLIS* PTSUNNY 81 73 74 SW6 30.09R HX 86 TC 27
ILZ067-068-072-073-078-083-087-091-271500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 87 73 62 SW10 30.03S HX 94 TC 31
FAIRFIELD* MOSUNNY 82 72 72 SW10G16 30.05R HX 87 TC 28
HARRISBURG* PTSUNNY 82 74 77 SW7 30.07S HX 88 TC 28
ROBINSON* MOSUNNY 86 73 66 SW10 30.02S HAZE HX 93
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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