540
ASUS43 KLOT 171958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CST MON NOV 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.
ILZ001-002-007-009-015-016-024-172100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 53 21 28 E10 30.01F TC 12
ILZ003-004-008-010-011-017-018-172100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-172100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 47 19 33 VRB6 30.07F TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 46 20 35 W3 30.08F TC 8
WAUKEGAN MOSUNNY 44 23 43 VRB7 30.07F TC 7
DUPAGE AIRPORT PTSUNNY 45 20 36 W5 30.08F TC 7
WHEELING CLOUDY 47 19 33 W6 30.09S TC 8
ROMEOVILLE* PTSUNNY 46 21 36 VRB5 30.09F TC 8
NORTHERLY ISL* N/A 42 23 47 NE3 N/A TC 6
LMZ740>746-172100-
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 50 330/ 8/ 10 1019.4R
WINTHROP HARBOR 42 49 N/A 3/ 6
WAUKEGAN HARBOR 42 49 N/A 2/ 6
HARRISON CRIB 42 40/ 6/ 6 N/A
NORTHERLY ISL 42 60/ 5/ 5 N/A
CALUMET HARBOR 40/ 4/ 6 1017.9
BURNS HARBOR 43 280/ 4/ 5 1019.6S
MICHIGAN CITY 43 270/ 9/ 10 1018.7R
ST. JOSEPH BUOY 44 50 CALM 1019.2R 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-172100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-172100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 57 18 21 E12 30.03F TC 14
TAYLORVILLE MOSUNNY 57 19 23 MISG 30.04F TC 14
ILZ033-039-045-046-055>057-062-063-172100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-172100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 57 21 24 SE13 30.01F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 63 21 20 SE7 30.03F TC 17
MARION SUNNY 63 21 20 SE9 30.04S TC 17
ILZ067-068-072-073-078-083-087-091-172100-
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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