892
ASUS43 KLOT 170456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN MAY 17 2026
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.
ILZ001-002-007-009-015-016-024-170600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 71 62 73 S10 29.83F TC 22
ILZ003-004-008-010-011-017-018-170600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLOUDY 68 61 77 S7 29.90R TC 20
ILZ005-006-012>014-019>023-170600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 71 60 68 S6 29.90R TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 68 60 75 S6 29.90R TC 20
WAUKEGAN MOCLDY 70 63 78 SW9 29.88S TC 21
DUPAGE AIRPORT CLOUDY 67 61 81 S6 29.90R TC 19
WHEELING CLOUDY 72 63 73 SW5 29.91R TC 22
MORRIS* CLOUDY 66 61 82 S5 29.90R TC 19
NORTHERLY ISL* N/A 71 58 63 S5 N/A TC 22
LMZ740>746-170600-
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)
WINTHROP HARBOR 50 1004.5R 0
WAUKEGAN HARBOR 59 54 140/ 4/ 6 1012.5F 0
HARRISON CRIB 72 210/ 10/ 11 N/A
NORTHERLY ISL 72 220/ 5/ 17 N/A
CALUMET HARBOR 190/ 5/ 9 N/A
BURNS HARBOR 69 190/ 7/ 8 1013.5R
MICHIGAN CITY 71 170/ 9/ 11 1011.4R
ST. JOSEPH BUOY 58 190/ 6/ 6 1013.5S 0
ILZ025>027-034>036-040-047-049-050-058-095>099-170600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 68 63 84 S10 29.89S TC 20
TAYLORVILLE MOCLDY 66 63 88 SE10 29.90F TC 19
ILZ033-039-045-046-055>057-062-063-170600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 74 65 73 S7 29.93R TC 23
ILZ067-068-072-073-078-083-087-091-170600-
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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