522
ASUS43 KLOT 101903
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT WED SEP 10 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.
ILZ001-002-007-009-015-016-024-102000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 81 53 37 VRB5 30.11F HX 80 TC 27
STERLING* SUNNY 81 50 33 VRB3 30.13F HAZE HX 80
ILZ003-004-008-010-011-017-018-102000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 77 51 40 NE5 30.15F TC 25
ILZ005-006-012>014-019>023-102000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 82 49 31 SW9 30.12F HX 81 TC 28
CHICAGO-MIDWAY MOSUNNY 82 47 29 SW8 30.13F HX 80 TC 28
AURORA SUNNY 81 51 35 SE3 30.13F HX 80 TC 27
JOLIET* SUNNY 82 53 37 SW5 30.14S HX 81 TC 28
WAUKEGAN MOSUNNY 77 54 44 E8 30.13F TC 25
DUPAGE AIRPORT SUNNY 80 49 33 S9 30.13S TC 27
WHEELING MOSUNNY 80 49 33 SW8 30.14F TC 27
MORRIS* SUNNY 80 55 42 S7 30.12F HX 80 TC 27
ROMEOVILLE* SUNNY 81 52 36 S7 30.14F HX 80 TC 27
LANSING* N/A 80 53 39 W6 30.14F HX 80 TC 27
LMZ740>746-102000-
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 67 67 160/ 6/ 6 1021.1F
WINTHROP HARBOR 69 67 130/ 8/ 10 N/A 1
WAUKEGAN HARBOR 69 68 N/A 1
WILMETTE BUOY 70 100/ 10/ 12 1022.6F 1
CHICAGO BUOY 71 66 90/ 8/ 12 1020.8F 1
HARRISON CRIB 71 110/ 12/ 13 N/A
CALUMET HARBOR 73 60/ 10/ 11 1019.4F
BURNS HARBOR 71 20/ 4/ 5 1021.0F
MICHIGAN CITY 74 360/ 8/ 8 1019.3F
MICH CITY BUOY 72 1019.4F
ST. JOSEPH BUOY 70 70 280/ 4/ 4 1022.0F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-102000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 82 53 36 E5 30.11F HX 81 TC 28
GALESBURG* SUNNY 82 51 33 E5 30.13S HX 81 TC 28
MACOMB* SUNNY 84 53 34 S3 30.13F HX 82 TC 29
JACKSONVILLE* PTSUNNY 84 49 29 CALM 30.10F HX 82 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-102000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 82 52 35 VRB5 30.13F HX 81 TC 28
DECATUR SUNNY 85 53 33 CALM 30.12F HX 83 TC 29
PEORIA SUNNY 82 51 34 SE5 30.11F HX 81 TC 28
LACON* PTSUNNY 81 50 33 SE3 30.11F HX 80 TC 27
LINCOLN* SUNNY 85 55 36 S7 30.11F HX 83 TC 29
SPRINGFIELD MOSUNNY 85 53 33 VRB7 30.10F HX 83 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-102000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 83 50 31 NE7 30.13F HX 81 TC 28
DANVILLE* SUNNY 83 48 28 SE5 30.13F HX 81 TC 29
RANTOUL* SUNNY 82 46 28 CALM 30.13F HX 80 TC 28
MATTOON MOSUNNY 84 53 34 VRB3 30.11F HX 82 TC 29
ILZ079-100>102-102000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 52 30 VRB5 30.11F HX 84 TC 30
BELLEVILLE CLOUDY 87 52 29 S6 30.08F HX 85 TC 31
CAHOKIA* SUNNY 88 55 32 MISG 30.10S HX 86 TC 31
SPARTA* MOSUNNY 88 48 25 S5 30.12S HX 85 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 87 57 35 S7 30.11F HX 86 TC 31
CAIRO* SUNNY 86 62 45 S3 30.12F HX 86 TC 30
EFFINGHAM* PTSUNNY 88 54 31 E7 30.12F HX 86 TC 31
MARION PTSUNNY 84 55 37 W6 30.11F HX 83 TC 29
MT. VERNON PTSUNNY 89 58 34 SW9 30.11F HX 88 TC 32
CENTRALIA* CLOUDY 89 51 27 S3 30.10F HX 86 TC 31
SALEM* SUNNY 88 53 29 CALM 30.10F HX 86 TC 31
METROPOLIS* MOSUNNY 86 60 42 CALM 30.12F HX 86 TC 30
ILZ067-068-072-073-078-083-087-091-102000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 83 55 38 SE5 30.12F HX 82 TC 28
FLORA* SUNNY 86 59 39 SE3 30.11F HX 85 TC 30
FAIRFIELD* SUNNY 85 54 34 CALM 30.11F HX 83 TC 30
HARRISBURG* MOSUNNY 87 57 35 MISG 30.11F HX 85 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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