645
ASUS43 KLOT 190356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST TUE NOV 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.
ILZ001-002-007-009-015-016-024-190500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 43 41 93 NE7 30.10R TC 6
ILZ003-004-008-010-011-017-018-190500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-190500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 39 89 NE10 30.09R TC 6
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 42 41 96 NE6 30.09R FOG TC 6
WAUKEGAN CLOUDY 41 39 93 NE7 30.11R TC 5
DUPAGE AIRPORT CLOUDY 42 40 92 NE8 30.09R TC 6
WHEELING CLOUDY 42 40 92 MISG 30.11R TC 6
NORTHERLY ISL* N/A 42 39 89 NE8 N/A TC 6
LMZ740>746-190500-
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 40 50 60/ 14/ 16 1020.5R
WINTHROP HARBOR 44 48 N/A 3/ 6
WAUKEGAN HARBOR 44 47 20/ 12/ 17 N/A 3/ 5
HARRISON CRIB 43 60/ 9/ 10 N/A
NORTHERLY ISL 42 40/ 4/ 10 N/A
CALUMET HARBOR 40/ 6/ 8 1018.1
BURNS HARBOR 41 80/ 3/ 4 1019.3R
MICHIGAN CITY 40 90/ 4/ 5 1018.8R
ST. JOSEPH BUOY 40 50 40/ 8/ 12 1019.6R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 46 45 96 N7 30.05R FOG TC 8
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 48 46 93 NE8 30.05R TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 48 46 93 NE7 30.04R TC 9
CAHOKIA* MOCLDY 52 50 93 NE9 30.04R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 58 55 90 N7 30.00R TC 14
MT. VERNON MOCLDY N/A N/A N/A N5 30.01R
ILZ067-068-072-073-078-083-087-091-190500-
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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