658
ASUS43 KLOT 272010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-272100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 83 67 58 W12 29.94S HX 85 TC 28
ILZ003-004-008-010-011-017-018-272100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 85 66 53 W10G21 29.92S HX 87 TC 29
ROCHELLE* MOSUNNY 84 65 52 SW17 29.93S HX 85 TC 29
DE KALB* PTSUNNY 83 70 64 SW14G22 29.93S HX 86 TC 28
ILZ005-006-012>014-019>023-272100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 86 69 56 W16G24 29.89F HX 90 TC 30
CHICAGO-MIDWAY PTSUNNY 86 68 54 W18G30 29.90F HX 89 TC 30
AURORA MOSUNNY 86 69 56 W16 29.91F HX 90 TC 30
JOLIET* MOSUNNY 89 68 50 W12G20 29.92F HX 92 TC 31
WAUKEGAN PTSUNNY 86 67 52 W17G28 29.87F HX 89 TC 30
DUPAGE AIRPORT MOSUNNY 86 70 58 SW15 29.91S HX 90 TC 30
KANKAKEE* PTSUNNY 87 71 57 W12 29.94S HX 92 TC 31
WHEELING PTSUNNY 86 68 54 W13G22 29.90F HX 89 TC 30
MORRIS* MOSUNNY 85 71 62 W14G23 29.92F HX 91 TC 30
ROMEOVILLE* MOSUNNY 86 72 62 SW14G24 29.93F HX 92 TC 30
LANSING* PTSUNNY 88 71 56 W18 29.91S HX 93 TC 31
NORTHERLY ISL* N/A 84 66 54 W9 N/A HX 86 TC 29
LMZ740>746-272100-
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 70 230/ 6/ 6 1011.9F
WINTHROP HARBOR 78 64 300/ 10/ 17 N/A 1/ 4
WAUKEGAN HARBOR 77 60 250/ 12/ 17 N/A 1/ 2
WILMETTE BUOY 78 300/ 16/ 19 1014.3F 1/ 2
CHICAGO BUOY 80 67 260/ 16/ 17 1012.4 1/ 2
HARRISON CRIB 90 250/ 22/ 26 N/A
NORTHERLY ISL 84 260/ 7/ 16 N/A
CALUMET HARBOR 85 240/ 8/ 16 1011.5
BURNS HARBOR 85 220/ 11/ 13 1012.9F
MICHIGAN CITY 82 230/ 16/ 17 1010.6F
MICH CITY BUOY 78 72 230/ 10/ 12 1011.0F 2/ 2
ST. JOSEPH BUOY 76 73 260/ 8/ 10 1013.2F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-272100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 83 73 72 NW8 29.96F HX 89 TC 28
GALESBURG* MOSUNNY 84 69 61 W12G17 29.97S HX 88 TC 29
MACOMB* MOSUNNY 86 74 68 W9 29.98S HX 94 TC 30
JACKSONVILLE* PTSUNNY 85 72 65 W3 29.96F HX 91 TC 29
PITTSFIELD* PTSUNNY 85 74 68 W3 29.97F HX 92 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-272100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 87 71 59 W15G22 29.94F HX 92 TC 30
BLOOMINGTON PTSUNNY 86 71 60 W17G23 29.97F HX 91 TC 30
DECATUR PTSUNNY 90 72 55 SW16 29.97F HX 97 TC 32
PEORIA PTSUNNY 89 72 56 W9G18 29.95S HX 96 TC 32
LACON* PTSUNNY 85 70 60 SW10 29.94S HX 90 TC 30
LINCOLN* PTSUNNY 89 73 58 SW6 29.97S HX 96 TC 32
SPRINGFIELD MOSUNNY 89 73 59 W7 29.96F HX 97 TC 32
TAYLORVILLE PTSUNNY 84 72 65 MISG 29.98F HX 89 TC 29
ILZ033-039-045-046-055>057-062-063-272100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 84 73 69 SW8 29.97F HX 90 TC 29
MATTOON PTSUNNY 76 73 91 SE8 29.99R TC 24
ILZ079-100>102-272100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON TSTM 73 72 94 CALM 30.00F TC 23
BELLEVILLE PTSUNNY 82 72 70 NW8 29.97F HX 87 TC 28
CAHOKIA* PTSUNNY 82 71 69 CALM 29.98F HX 86 TC 28
SPARTA* PTSUNNY 95 67 40 SW7 29.99F HX 99 TC 35
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 89 73 59 SW10 30.00F HX 97 TC 32
CAIRO* PTSUNNY 90 75 62 SW6 30.01S HX 101 TC 32
EFFINGHAM* CLOUDY 75 73 92 S3 30.02S TC 24
MARION MOSUNNY 90 73 58 SW10 30.00F HX 98 TC 32
MT. VERNON PTSUNNY 92 74 55 SW12 29.99F HX 101 TC 33
CENTRALIA* PTSUNNY 87 71 59 NW8 29.99F HX 93 TC 31
SALEM* PTSUNNY 87 71 58 NW8 29.99F HX 92 TC 31
METROPOLIS* MOSUNNY 89 74 59 CALM 30.01F HX 98 TC 32
ILZ067-068-072-073-078-083-087-091-272100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 96 67 38 W16G28 29.98F HX 100 TC 36
FLORA* PTSUNNY 93 70 46 NW15G21 29.99F HX 99 TC 34
FAIRFIELD* MOSUNNY 91 68 46 SW8 29.98F HX 95 TC 33
HARRISBURG* MOSUNNY 91 71 51 SW7 30.00F HX 96 TC 33
ROBINSON* N/A 93 70 46 SW14 29.97S HAZE HX 99
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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