535
ASUS43 KLOT 210456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT WED MAY 21 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.
ILZ001-002-007-009-015-016-024-210600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 59 57 93 NE9 29.65S FOG TC 15
STERLING* CLOUDY 52 52 100 NE9 29.68S TC 11
ILZ003-004-008-010-011-017-018-210600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-210600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE DRIZZLE 50 48 93 NE10 29.67F FOG TC 10
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 52 49 89 NE10 29.66F FOG TC 11
WAUKEGAN CLOUDY 46 43 89 NE10 29.70F TC 8
DUPAGE AIRPORT CLOUDY 50 48 93 NE8 29.67S TC 10
WHEELING CLOUDY 48 47 96 NE10 29.70F TC 9
NORTHERLY ISL* N/A 50 48 93 NE13 N/A TC 10
LMZ740>746-210600-
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)
WILMETTE BUOY 47 1005.1F 4/ 5
CHICAGO BUOY 51 55 50/ 14/ 17 1005.7F 3/ 5
HARRISON CRIB 53 60/ 17/ 18 N/A
NORTHERLY ISL 50 40/ 10/ 16 N/A
CALUMET HARBOR 53 50/ 9/ 13 1003.7
BURNS HARBOR 53 80/ 4/ 6 1005.1F
MICHIGAN CITY 53 90/ 9/ 10 1003.7F
ST. JOSEPH BUOY 51 50 120/ 14/ 17 1006.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-210600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 60 54 80 W12 29.71S TC 16
TAYLORVILLE PTCLDY 59 54 82 MISG 29.72F TC 15
ILZ033-039-045-046-055>057-062-063-210600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-210600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 65 48 54 W15G28 29.76R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 68 52 56 W13G21 29.75R TC 20
ILZ067-068-072-073-078-083-087-091-210600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 68 59 73 NW23G35 29.69R TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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