254
ASUS43 KLOT 171456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT FRI OCT 17 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.
ILZ001-002-007-009-015-016-024-171600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 58 67 S13G21 29.89F TC 21
ILZ003-004-008-010-011-017-018-171600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 66 54 65 S13G24 29.94F TC 19
ILZ005-006-012>014-019>023-171600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 62 47 57 S10 29.97F TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 62 50 64 S12 29.97F TC 17
WAUKEGAN MOSUNNY 64 50 60 SW18 29.94F TC 18
DUPAGE AIRPORT PTSUNNY 62 49 62 S10 29.97F TC 17
WHEELING MOSUNNY 63 48 58 S15G22 29.98F TC 17
ROMEOVILLE* MOSUNNY 61 48 63 S15 29.99F TC 16
NORTHERLY ISL* N/A 61 43 51 SW12 N/A TC 16
LMZ740>746-171600-
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 63 65 200/ 19/ 21 1014.9F
WINTHROP HARBOR 62 61 N/A 3/ 5
WAUKEGAN HARBOR 62 62 N/A 2/ 4
WILMETTE BUOY 62 210/ 16/ 23 1016.1F 2/ 4
CHICAGO BUOY 62 200/ 14/ 19 1016.4F 2/ 3
HARRISON CRIB 62 200/ 18/ 19 N/A
NORTHERLY ISL 60 210/ 11/ 12 N/A
CALUMET HARBOR 180/ 7/ 10 N/A
BURNS HARBOR 58 190/ 5/ 7 1017.3F
MICHIGAN CITY 58 180/ 10/ 12 1015.8F
ST. JOSEPH BUOY 57 55 150/ 12/ 16 1017.2F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-171600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-171600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 68 53 58 S14 29.98F TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-171600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 68 55 64 S9 30.00S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 69 55 60 S10 30.01F TC 21
MARION SUNNY 66 55 68 SE6 30.02F TC 19
ILZ067-068-072-073-078-083-087-091-171600-
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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