505
ASUS43 KLOT 141908
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-142000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 82 64 54 SE8 30.02F HX 83 TC 28
STERLING* MOSUNNY 82 63 52 E6 30.05S HX 83 TC 28
ILZ003-004-008-010-011-017-018-142000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 61 50 S7 30.07S HX 82 TC 27
ROCHELLE* N/A 80 60 49 CALM N/A HX 81 TC 27
DE KALB* SUNNY 82 60 46 SE3 30.07S HX 82 TC 28
PERU* PTSUNNY 82 64 54 E3 30.05S HX 83 TC 28
ILZ005-006-012>014-019>023-142000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 82 55 39 E5 30.05S HX 81 TC 28
CHICAGO-MIDWAY MOSUNNY 83 59 44 E8 30.05F HX 83 TC 28
AURORA MOSUNNY 86 60 41 SE6 30.04F HX 86 TC 30
JOLIET* SUNNY 83 57 41 CALM 30.05S HX 82 TC 28
WAUKEGAN MOSUNNY 81 64 56 E8 30.06S HX 82 TC 27
DUPAGE AIRPORT PTSUNNY 83 59 44 VRB7 30.04F HX 83 TC 28
WHEELING SUNNY 82 60 47 E9 30.07S HX 82 TC 28
MORRIS* SUNNY 82 64 54 E5 30.04F HX 83 TC 28
ROMEOVILLE* MOSUNNY 84 57 39 E6 30.05F HX 83 TC 29
LANSING* SUNNY 81 64 55 E8 30.06F HX 83 TC 27
NORTHERLY ISL* N/A 77 66 68 NE7 N/A TC 25
LMZ740>746-142000-
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 72 360/ 6/ 8 1017.8F
WINTHROP HARBOR 74 74 80/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 74 74 80/ 6/ 8 N/A 1/ 3
WILMETTE BUOY 75 50/ 6/ 10 1020.9F 1/ 3
HARRISON CRIB 80 40/ 10/ 11 N/A
NORTHERLY ISL 77 50/ 6/ 8 N/A
CALUMET HARBOR 77 40/ 7/ 10 1017.1
BURNS HARBOR 75 20/ 3/ 4 1018.6S
MICHIGAN CITY 77 360/ 9/ 9 1016.5R
MICH CITY BUOY 75 78 20/ 6/ 8 1016.5S 1/ 4
ST. JOSEPH BUOY 75 79 320/ 8/ 10 1018.8R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-142000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 83 64 52 SE7 30.02S HX 84 TC 28
GALESBURG* SUNNY 82 62 51 E6 30.04F HX 83 TC 28
MACOMB* MOSUNNY 83 65 52 SE6 30.05S HX 85 TC 29
JACKSONVILLE* CLOUDY 83 67 59 N3 30.02F HX 86 TC 28
PITTSFIELD* MOSUNNY 84 69 60 CALM 30.03F HX 88 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-142000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 82 64 55 CALM 30.05F HX 83 TC 28
BLOOMINGTON MOSUNNY 82 66 58 SE7 30.05F HX 84 TC 28
DECATUR SUNNY 87 71 58 E5 30.03F HX 93 TC 31
PEORIA PTSUNNY 83 62 49 CALM 30.03F HX 84 TC 28
LACON* MOSUNNY 82 61 49 SE3 30.03S HX 82 TC 28
LINCOLN* MOSUNNY 85 69 57 E5 30.03F HX 89 TC 30
SPRINGFIELD PTSUNNY 85 68 56 VRB3 30.02F HX 88 TC 29
TAYLORVILLE MOSUNNY 84 68 58 CALM 30.02F HX 87 TC 29
ILZ033-039-045-046-055>057-062-063-142000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 85 65 51 N3 30.04F HX 86 TC 29
DANVILLE* PTSUNNY 85 64 50 N7 30.04F HX 86 TC 29
RANTOUL* PTSUNNY 86 62 45 SW6 30.04F HX 86 TC 30
MATTOON MOSUNNY 86 67 52 VRB5 30.01F HX 89 TC 30
PARIS* PTSUNNY 87 68 52 CALM 30.03S HX 90 TC 31
ILZ079-100>102-142000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 86 70 58 E7 30.01F HX 90 TC 30
BELLEVILLE PTSUNNY 88 73 61 NW6 29.98F HX 95 TC 31
CAHOKIA* MOSUNNY 86 72 62 CALM 29.99F HX 92 TC 30
SPARTA* SUNNY 89 66 46 W3 30.01F HX 92 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-142000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 90 70 51 CALM 29.99F HX 95 TC 32
CAIRO* SUNNY 90 73 56 CALM 29.99F HX 98 TC 32
EFFINGHAM* MOSUNNY 84 70 63 CALM 30.03F HX 89 TC 29
MARION PTSUNNY 90 70 51 CALM 30.00S HX 95 TC 32
MT. VERNON PTSUNNY 89 71 55 E3 30.01S HX 95 TC 32
CENTRALIA* SUNNY 91 67 45 CALM 30.01S HX 94 TC 33
SALEM* MOSUNNY 87 69 54 CALM 30.01S HX 91 TC 31
METROPOLIS* MOSUNNY 90 69 49 CALM 30.00S HX 95 TC 32
ILZ067-068-072-073-078-083-087-091-142000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 88 70 55 VRB5 30.01F HX 93 TC 31
FLORA* MOSUNNY 86 72 62 E3 30.01F HX 92 TC 30
FAIRFIELD* MOSUNNY 86 72 63 N3 30.00S HX 92 TC 30
HARRISBURG* PTSUNNY 89 70 54 SE3 30.00S 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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