800
ASUS43 KLOT 142301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU AUG 14 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.
ILZ001-002-007-009-015-016-024-150000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 81 63 54 S5 30.01S HX 82 TC 27
STERLING* SUNNY 82 64 54 VRB3 30.03F HX 83 TC 28
ILZ003-004-008-010-011-017-018-150000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 60 48 S5 30.04F HX 82 TC 27
FREEPORT* MOSUNNY 81 63 54 S3 30.06S HX 82 TC 27
ILZ005-006-012>014-019>023-150000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 81 55 40 E9 30.03S HX 81 TC 27
CHICAGO-MIDWAY MOSUNNY 81 56 42 E10 30.03S HX 81 TC 27
AURORA SUNNY 84 59 42 W8 30.02F HX 84 TC 29
WAUKEGAN SUNNY 79 58 48 E7 30.04F HX 80 TC 26
DUPAGE AIRPORT SUNNY 83 59 44 VRB5 30.02S HX 83 TC 28
WHEELING SUNNY 80 57 45 E7 30.05F HX 80 TC 27
MORRIS* SUNNY 82 63 53 CALM 30.01F HX 83 TC 28
ROMEOVILLE* MOSUNNY 82 63 51 E7 30.03F HX 83 TC 28
LANSING* SUNNY 80 60 51 NE6 30.04S HX 81 TC 27
NORTHERLY ISL* N/A 76 61 59 NE6 N/A TC 24
LMZ740>746-150000-
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 74 76 350/ 4/ 6 1017.1S
WINTHROP HARBOR 75 75 70/ 2/ 2 N/A 1/ 3
WAUKEGAN HARBOR 75 75 90/ 4/ 4 N/A 1
WILMETTE BUOY 76 70/ 6/ 8 1020.0F 1
HARRISON CRIB 82 60/ 5/ 6 N/A
NORTHERLY ISL 76 50/ 5/ 8 N/A
CALUMET HARBOR 77 20/ 6/ 7 1016.4
BURNS HARBOR 76 20/ 3/ 4 1017.6F
MICHIGAN CITY 80 340/ 6/ 7 1015.3F
MICH CITY BUOY 76 78 340/ 6/ 6 1015.6F 1/ 3
ST. JOSEPH BUOY 76 79 310/ 8/ 10 1017.8F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-150000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 85 64 49 CALM 29.99S HX 86 TC 29
GALESBURG* MOSUNNY 82 65 57 CALM 30.02F HX 83 TC 28
MACOMB* MOSUNNY 81 71 71 CALM 30.02F HX 85 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-150000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 81 69 67 E5 30.03F HX 84 TC 27
DECATUR PTSUNNY 85 73 67 NE5 30.01S HX 91 TC 29
PEORIA MOSUNNY 84 63 49 S5 30.00F HX 85 TC 29
SPRINGFIELD MOSUNNY 84 70 62 NE6 29.99F HX 88 TC 29
TAYLORVILLE CLOUDY 84 73 70 N3 30.00S HX 91 TC 29
ILZ033-039-045-046-055>057-062-063-150000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 86 67 52 E5 30.01S HX 89 TC 30
DANVILLE* SUNNY 84 67 56 NE6 30.03S HX 87 TC 29
RANTOUL* CLOUDY 85 62 45 NE5 30.01S HX 86 TC 30
MATTOON PTSUNNY 85 71 63 E6 29.99S HX 90 TC 29
ILZ079-100>102-150000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 86 73 66 E5 29.98S HX 93 TC 30
BELLEVILLE SUNNY 92 72 51 S5 29.94S HX 99 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 91 70 49 E3 29.95S HX 96 TC 33
EFFINGHAM* SUNNY 85 71 62 CALM 30.01R HX 91 TC 30
MARION N/A 88 72 58 NE6 29.96S HX 94 TC 31
MT. VERNON SUNNY 92 69 47 E5 29.98S HX 97 TC 33
CENTRALIA* SUNNY 90 70 51 E5 29.98S HX 95 TC 32
SALEM* N/A 88 70 54 CALM 29.98S HX 93 TC 31
METROPOLIS* SUNNY 92 66 42 CALM 29.96S HX 94 TC 33
ILZ067-068-072-073-078-083-087-091-150000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 87 71 58 E6 29.98S HX 93 TC 31
FAIRFIELD* CLOUDY 87 71 58 E5 29.98S HX 93 TC 31
HARRISBURG* SUNNY 89 70 54 E6 29.97 HX 94 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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