248
ASUS43 KLOT 181558
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT SAT OCT 18 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.
ILZ001-002-007-009-015-016-024-181700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 70 64 81 W7 29.69S TC 21
STERLING* PTSUNNY 68 66 94 W9 29.70F TC 20
ILZ003-004-008-010-011-017-018-181700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 68 63 84 SW10 29.70F TC 20
ILZ005-006-012>014-019>023-181700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 70 61 73 SW13G21 29.69S TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 70 63 78 SW8 29.70S TC 21
WAUKEGAN PTSUNNY 66 62 87 SW13 29.69R TC 19
DUPAGE AIRPORT CLOUDY 70 62 76 SW14G23 29.70S TC 21
WHEELING PTSUNNY 69 62 78 SW10G18 29.71R TC 21
ROMEOVILLE* CLOUDY 72 61 68 SW13 29.72R TC 22
NORTHERLY ISL* N/A 70 58 65 S13 N/A TC 21
LMZ740>746-181700-
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 65 65 200/ 17/ 19 1005.0F
WINTHROP HARBOR 61 53 N/A 1/ 4
WAUKEGAN HARBOR 65 62 N/A 1/ 4
WILMETTE BUOY 66 230/ 6/ 8 1007.3R 1/ 3
CHICAGO BUOY 68 210/ 12/ 14 1006.1F 1/ 2
HARRISON CRIB 69 200/ 14/ 16 N/A
NORTHERLY ISL 70 180/ 9/ 11 N/A
CALUMET HARBOR 180/ 9/ 11 1005.1
BURNS HARBOR 70 190/ 6/ 9 1006.8F
MICHIGAN CITY 68 190/ 12/ 14 1005.1F
ST. JOSEPH BUOY 61 56 160/ 8/ 10 1007.6R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 74 62 66 SW10 29.74F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 77 64 64 SW12 29.82F TC 25
MARION PTSUNNY 79 64 61 S12 29.83F HX 81 TC 26
ILZ067-068-072-073-078-083-087-091-181700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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