115
ASUS43 KLOT 271706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-271800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 82 71 69 W15G24 29.95R HX 86 TC 28
ILZ003-004-008-010-011-017-018-271800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 83 68 60 SW16 29.94S HX 86 TC 28
ROCHELLE* CLOUDY 79 69 73 SW14G20 29.95S HX 81 TC 26
DE KALB* CLOUDY 76 72 86 SW10G16 29.97R TC 25
ILZ005-006-012>014-019>023-271800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 84 71 65 SW14G22 29.91S HX 89 TC 29
CHICAGO-MIDWAY PTSUNNY 87 69 54 SW16G26 29.91S HX 91 TC 31
AURORA CLOUDY 79 72 79 SW13 29.95R HX 82 TC 26
JOLIET* PTSUNNY 86 72 61 W10G20 29.95R HX 92 TC 30
WAUKEGAN PTSUNNY 83 71 67 SW17 29.90R HX 87 TC 28
DUPAGE AIRPORT CLOUDY 81 71 71 SW16 29.93R HX 85 TC 27
KANKAKEE* MOSUNNY 87 69 55 SW15G21 29.97S HX 91 TC 31
WHEELING PTSUNNY 84 71 65 W10G20 29.92S HX 89 TC 29
MORRIS* PTSUNNY 82 73 72 W15 29.95R HX 88 TC 28
ROMEOVILLE* PTSUNNY 84 73 70 SW16G24 29.95R HX 91 TC 29
LANSING* SUNNY 88 70 55 W16G22 29.94S HX 93 TC 31
NORTHERLY ISL* N/A 84 65 52 W13 N/A HX 86 TC 29
LMZ740>746-271800-
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 66 200/ 8/ 10 1012.5R 2/ 4
WINTHROP HARBOR 76 63 310/ 12/ 17 N/A 1/ 4
WAUKEGAN HARBOR 77 66 260/ 14/ 19 N/A 1/ 4
WILMETTE BUOY 77 260/ 12/ 16 1015.0R 1/ 2
CHICAGO BUOY 80 70 230/ 16/ 19 1012.9 1/ 2
HARRISON CRIB 92 240/ 22/ 27 N/A
NORTHERLY ISL 85 230/ 6/ 13 N/A
CALUMET HARBOR 85 210/ 8/ 15 1012.0
BURNS HARBOR 85 220/ 8/ 13 1013.5F
MICHIGAN CITY 85 200/ 17/ 20 1011.1F
MICH CITY BUOY 78 72 220/ 8/ 10 1011.9S 1
ST. JOSEPH BUOY 76 74 CALM / 4 1014.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-271800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 83 71 67 W14G24 30.00S HX 87 TC 28
GALESBURG* PTSUNNY 79 71 76 W8 30.00S HX 82 TC 26
MACOMB* MOSUNNY 83 73 70 W12G17 30.01F HX 89 TC 28
JACKSONVILLE* CLOUDY 74 74 98 CALM 30.02S TC 23
PITTSFIELD* PTSUNNY 84 71 65 SW7 30.03S HX 90 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-271800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 84 71 65 SW15 29.97F HX 89 TC 29
BLOOMINGTON PTSUNNY 84 73 69 SW15G21 30.00F HX 90 TC 29
DECATUR MOSUNNY 90 70 51 W15G26 30.00F HX 95 TC 32
PEORIA PTSUNNY 84 70 62 SW13G20 29.98S HX 88 TC 29
LACON* PTSUNNY 81 70 69 W7 29.97S HX 84 TC 27
LINCOLN* PTSUNNY 87 69 53 W10 29.99F HX 91 TC 31
SPRINGFIELD MOSUNNY 87 69 54 W12 30.00S HX 91 TC 31
TAYLORVILLE MOSUNNY 88 73 62 MISG 30.02S HX 96 TC 31
ILZ033-039-045-046-055>057-062-063-271800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 89 74 60 SW14G23 29.99S HX 98 TC 32
MATTOON MOSUNNY 86 72 62 SW10G28 29.99F HX 92 TC 30
ILZ079-100>102-271800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON TSTM 86 70 58 W16G26 30.02S HX 90 TC 30
BELLEVILLE MOSUNNY 92 74 54 SW7 29.99F HX 101 TC 33
CAHOKIA* MOSUNNY 91 71 51 SW12G22 30.00F HX 97 TC 33
SPARTA* MOSUNNY 91 70 50 SW7 30.04F HX 97 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-271800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 87 74 64 SW8G18 30.04S HX 95 TC 31
CAIRO* PTSUNNY 89 78 71 SW6 30.06F HX 103 TC 32
EFFINGHAM* MOSUNNY 88 72 58 S13G18 30.03F HX 94 TC 31
MARION PTSUNNY 88 73 62 SW12 30.05S HX 96 TC 31
MT. VERNON PTSUNNY 90 74 59 SW13 30.04S HX 99 TC 32
CENTRALIA* MOSUNNY 90 70 52 SW13 30.03F HX 95 TC 32
SALEM* MOSUNNY 90 69 51 SW14G22 30.03S HX 94 TC 32
METROPOLIS* PTSUNNY 88 75 64 S5 30.07S HX 97 TC 31
ILZ067-068-072-073-078-083-087-091-271800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 94 71 47 SW17 30.03R HX 101 TC 34
FLORA* PTSUNNY 90 72 55 W15 30.03S HX 96 TC 32
FAIRFIELD* PTSUNNY 89 68 50 SW13G21 30.03S HX 93 TC 32
HARRISBURG* MOSUNNY 89 73 57 W13 30.05S HX 97 TC 32
ROBINSON* MOSUNNY 91 70 49 SW18 30.01S HAZE HX 97
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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