494
ASUS43 KLOT 280002
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-280100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 82 66 58 NW6 29.94S HX 84 TC 28
6HR MIN TEMP: 81; 6HR MAX TEMP: 84;
ILZ003-004-008-010-011-017-018-280100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 64 56 W10 29.95R HX 82 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 85;
ROCHELLE* SUNNY 79 65 61 W12 29.95S HX 81 TC 26
ILZ005-006-012>014-019>023-280100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 84 66 54 W13G22 29.90R HX 86 TC 29
6HR MIN TEMP: 81; 6HR MAX TEMP: 87;
CHICAGO-MIDWAY MOSUNNY 87 63 44 W20G28 29.90R HX 88 TC 31
6HR MIN TEMP: 85; 6HR MAX TEMP: 89;
AURORA SUNNY 82 65 56 W16 29.92R HX 84 TC 28
6HR MIN TEMP: 82; 6HR MAX TEMP: 87;
JOLIET* SUNNY 87 68 53 W8 29.92S HX 90 TC 30
WAUKEGAN MOSUNNY 83 64 52 W10 29.89R HX 84 TC 28
6HR MIN TEMP: 83; 6HR MAX TEMP: 88;
DUPAGE AIRPORT SUNNY 82 66 58 SW14 29.91S HX 84 TC 28
6HR MIN TEMP: 80; 6HR MAX TEMP: 87;
KANKAKEE* MOSUNNY 86 69 56 W14 29.94R HX 89 TC 30
WHEELING SUNNY 84 65 52 W12G23 29.92R HX 86 TC 29
6HR MIN TEMP: 83; 6HR MAX TEMP: 88;
MORRIS* SUNNY 84 68 59 W15 29.92R HX 87 TC 29
ROMEOVILLE* MOSUNNY 86 70 58 W16 29.92S HX 90 TC 30
LANSING* MOSUNNY 85 66 53 W9G18 29.92R HX 87 TC 30
NORTHERLY ISL* N/A 84 62 47 W14 N/A HX 85 TC 29
LMZ740>746-280100-
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 71 240/ 6/ 6 1011.6 1
WINTHROP HARBOR 76 63 320/ 8/ 12 N/A 1/ 5
WAUKEGAN HARBOR 77 56 300/ 12/ 16 N/A 1
WILMETTE BUOY 78 310/ 14/ 19 1014.6R 1/ 2
CHICAGO BUOY 80 68 260/ 10/ 16 1012.3R 1/ 2
HARRISON CRIB 93 260/ 26/ 29 N/A
NORTHERLY ISL 85 220/ 8/ 16 N/A
CALUMET HARBOR 86 240/ 3/ 13 1011.6R
BURNS HARBOR 80 260/ 8/ 9 1013.2R
MICHIGAN CITY 77 240/ 7/ 7 1011.0R
MICH CITY BUOY 77 73 260/ 6/ 8 1011.0R 1/ 3
ST. JOSEPH BUOY 77 72 280/ 10/ 12 1013.2R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-280100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 81 74 79 S7 29.95S HX 86 TC 27
GALESBURG* MOSUNNY 82 67 60 NW5 29.97S HX 84 TC 28
MACOMB* PTSUNNY 86 71 62 NW7 29.97R HX 91 TC 30
PITTSFIELD* PTSUNNY 74 74 98 S5 29.97S TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-280100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 85 70 61 NW10 29.93S HX 89 TC 29
BLOOMINGTON MOSUNNY 81 70 69 SW12 29.96S HX 84 TC 27
DECATUR PTSUNNY 80 69 69 SW13 29.96F HX 83 TC 27
PEORIA PTSUNNY 87 72 60 NW6 29.93F HX 93 TC 31
6HR MIN TEMP: 86; 6HR MAX TEMP: 90;
LACON* MOSUNNY 83 66 56 NW5 29.93F HX 85 TC 28
LINCOLN* PTSUNNY 78 70 76 SW5 29.95F HX 81 TC 26
SPRINGFIELD PTSUNNY 74 71 91 SW5 29.94F TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 89; 6HR PCP: 0.19;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 79 75 87 CALM 29.97F HX 83 TC 26
MATTOON PTSUNNY 82 70 66 SW6 29.97R HX 86 TC 28
ILZ079-100>102-280100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 72 88 VRB5 29.99S TC 24
BELLEVILLE MOSUNNY 78 73 83 SE3 29.97R HX 81 TC 26
CAHOKIA* PTSUNNY 77 74 90 SE3 29.98R TC 25
SPARTA* CLOUDY 76 73 90 E5 30.01R THUNDER TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 85 74 69 S7 30.00R HX 92 TC 29
6HR MIN TEMP: 85; 6HR MAX TEMP: 90;
CAIRO* MOSUNNY 87 75 66 CALM 30.00S HX 97 TC 31
EFFINGHAM* PTSUNNY 80 71 75 SW6 30.01R HX 83 TC 27
MARION SUNNY 86 73 66 S7 30.01R HX 93 TC 30
MT. VERNON MOSUNNY 82 71 69 VRB5 30.02R HX 86 TC 28
CENTRALIA* PTSUNNY 78 68 71 SW7 30.00F HX 81 TC 26
SALEM* PTSUNNY 82 70 67 W5 30.01R HX 86 TC 28
METROPOLIS* MOSUNNY 83 69 63 SE7 30.02R HX 86 TC 28
ILZ067-068-072-073-078-083-087-091-280100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 90 70 51 NW6 29.99R HX 95 TC 32
FLORA* MOSUNNY 86 72 62 NW12 30.00R HX 92 TC 30
FAIRFIELD* MOSUNNY 87 69 55 CALM 29.99R HX 91 TC 31
HARRISBURG* MOSUNNY 87 70 56 SW5 30.01R HX 92 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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