348
ASUS43 KLOT 141707
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-141800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 80 63 55 VRB6 30.03F HX 81 TC 27
STERLING* SUNNY 81 65 58 SE6 30.07S HX 83 TC 27
ILZ003-004-008-010-011-017-018-141800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 79 62 56 E6 30.08S HX 80 TC 26
ROCHELLE* N/A 79 59 50 CALM N/A HX 80 TC 26
DE KALB* SUNNY 79 59 49 SE3 30.09S HX 80 TC 26
PERU* MOSUNNY 81 62 51 CALM 30.07S HX 82 TC 27
ILZ005-006-012>014-019>023-141800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 82 56 40 NE8G17 30.06R HX 82 TC 28
CHICAGO-MIDWAY MOSUNNY 83 55 38 N7 30.06S HX 82 TC 28
AURORA SUNNY 83 59 44 NE6 30.06S HX 83 TC 28
JOLIET* SUNNY 83 58 43 N5 30.06S HX 82 TC 28
WAUKEGAN MOSUNNY 83 61 47 NE9 30.06S HX 83 TC 28
DUPAGE AIRPORT MOSUNNY 83 59 44 VRB5 30.06S HX 83 TC 28
KANKAKEE* SUNNY 81 64 57 E3 30.07S HX 82 TC 27
WHEELING SUNNY 82 60 47 NE9 30.08R HX 82 TC 28
MORRIS* SUNNY 79 65 62 E5 30.06S HX 81 TC 26
ROMEOVILLE* SUNNY 81 61 50 CALM 30.07R HX 81 TC 27
LANSING* MOSUNNY 79 62 54 N7 30.07S HX 81 TC 26
NORTHERLY ISL* N/A 77 67 71 NE8 N/A TC 25
LMZ740>746-141800-
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 72 75 20/ 6/ 8 1018.2R 1/ 3
WINTHROP HARBOR 73 74 40/ 8/ 10 N/A 1/ 3
WAUKEGAN HARBOR 74 74 20/ 8/ 12 N/A 1/ 3
WILMETTE BUOY 74 30/ 6/ 10 1021.0R 1/ 3
HARRISON CRIB 80 30/ 9/ 10 N/A
NORTHERLY ISL 77 40/ 7/ 9 N/A
CALUMET HARBOR 76 20/ 8/ 11 1017.2
BURNS HARBOR 75 20/ 2/ 3 1018.6S
MICHIGAN CITY 76 10/ 7/ 7 1016.6R
MICH CITY BUOY 75 78 360/ 6/ 8 1016.5R 1/ 3
ST. JOSEPH BUOY 74 78 320/ 6/ 10 1018.8R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-141800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 81 62 52 S5 30.04F HX 82 TC 27
GALESBURG* SUNNY 81 61 51 SE5 30.06F HX 81 TC 27
MACOMB* SUNNY 81 65 58 CALM 30.07S HX 82 TC 27
JACKSONVILLE* PTSUNNY 82 65 57 CALM 30.04F HX 84 TC 28
PITTSFIELD* PTSUNNY 82 67 61 SE3 30.05F HX 85 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-141800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 80 65 61 SE7 30.06F HX 82 TC 27
BLOOMINGTON MOSUNNY 81 66 60 E5 30.08S HX 83 TC 27
DECATUR SUNNY 84 70 62 CALM 30.05S HX 88 TC 29
PEORIA MOSUNNY 82 61 48 E6 30.05S HX 83 TC 28
LACON* SUNNY 80 61 52 E3 30.05S HX 81 TC 27
LINCOLN* SUNNY 83 68 61 CALM 30.05S HX 86 TC 28
SPRINGFIELD MOSUNNY 82 66 58 CALM 30.04S HX 84 TC 28
TAYLORVILLE MOSUNNY 84 70 61 CALM 30.04F HX 88 TC 29
ILZ033-039-045-046-055>057-062-063-141800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 84 65 52 CALM 30.05F HX 86 TC 29
DANVILLE* SUNNY 84 62 47 CALM 30.06S HX 85 TC 29
RANTOUL* SUNNY 82 60 46 SE6 30.07R HX 82 TC 28
MATTOON CLOUDY 83 68 60 CALM 30.03F HX 86 TC 28
PARIS* SUNNY 84 69 59 CALM 30.05S HX 87 TC 29
ILZ079-100>102-141800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 72 69 SE6 30.04R HX 87 TC 28
BELLEVILLE PTSUNNY 87 74 64 S5 30.00S HX 95 TC 31
CAHOKIA* MOSUNNY 84 73 69 S5 30.01F HX 90 TC 29
SPARTA* MOSUNNY 88 70 54 CALM 30.03F HX 93 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 88 70 55 CALM 30.01S HX 92 TC 31
CAIRO* SUNNY 88 75 65 CALM 30.01F HX 98 TC 31
EFFINGHAM* MOSUNNY 87 73 61 E6 30.05F HX 94 TC 31
MARION PTSUNNY 88 73 62 W6 30.02S HX 96 TC 31
MT. VERNON MOSUNNY 88 72 58 CALM 30.02F HX 94 TC 31
CENTRALIA* SUNNY 89 68 50 CALM 30.03S HX 93 TC 32
SALEM* MOSUNNY 87 69 56 CALM 30.03S HX 91 TC 30
METROPOLIS* SUNNY 87 71 59 CALM 30.02S HX 92 TC 30
ILZ067-068-072-073-078-083-087-091-141800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 85 72 65 E8 30.02F HX 91 TC 29
FLORA* SUNNY 84 72 65 CALM 30.03F HX 89 TC 29
FAIRFIELD* MOSUNNY 86 72 63 S3 30.02S HX 92 TC 30
HARRISBURG* SUNNY 88 73 60 SE5 30.02S HX 95 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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