578
ASUS43 KLOT 172256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM 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.
ILZ001-002-007-009-015-016-024-180000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 78 58 49 S8 29.71S TC 26
ILZ003-004-008-010-011-017-018-180000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-180000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 72 53 51 S9 29.77S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 73 56 54 S10 29.78R TC 23
WAUKEGAN PTCLDY 68 57 68 SE7 29.75F TC 20
DUPAGE AIRPORT PTCLDY 73 55 53 S13 29.77S TC 23
WHEELING PTCLDY 73 54 51 S12 29.78S TC 23
NORTHERLY ISL* N/A 70 48 45 S7 N/A TC 21
LMZ740>746-180000-
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 65 170/ 16/ 17 1008.5S
WINTHROP HARBOR 65 61 N/A 2/ 3
WAUKEGAN HARBOR 65 62 N/A 2/ 3
WILMETTE BUOY 67 160/ 12/ 16 1010.0R 2/ 3
CHICAGO BUOY 68 170/ 10/ 12 1009.4S 1/ 3
HARRISON CRIB 70 170/ 18/ 18 N/A
NORTHERLY ISL 72 170/ 6/ 13 N/A
CALUMET HARBOR 150/ 6/ 9 1008.0
BURNS HARBOR 71 180/ 7/ 11 1010.2F
MICHIGAN CITY 71 170/ 8/ 10 1008.2F
ST. JOSEPH BUOY 64 56 120/ 10/ 14 1010.6F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-180000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 76 56 49 S8 29.79F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 59 57 SE8 29.80F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 74 61 63 SE7 29.85F TC 23
MARION MOCLDY 73 61 64 S6 29.86F TC 23
ILZ067-068-072-073-078-083-087-091-180000-
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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