280
ASUS43 KLOT 180456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN MAY 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.
ILZ001-002-007-009-015-016-024-180600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 53 40 61 NW7 29.91R TC 12
ILZ003-004-008-010-011-017-018-180600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 43 63 NW8 29.88R TC 13
ILZ005-006-012>014-019>023-180600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 59 45 59 NW9 29.82R TC 15
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 55 43 63 NW8 29.85R TC 13
WAUKEGAN CLEAR 56 45 66 NW6 29.82R TC 13
DUPAGE AIRPORT CLEAR 56 44 64 NW7 29.84R TC 13
WHEELING CLEAR 58 45 62 NW7 29.84R TC 14
NORTHERLY ISL* N/A 61 43 51 NW13 N/A TC 16
LMZ740>746-180600-
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)
HARRISON CRIB 65 320/ 19/ 21 N/A
NORTHERLY ISL 62 320/ 9/ 15 N/A
CALUMET HARBOR 63 290/ 6/ 9 1008.5
BURNS HARBOR 54 40/ 4/ 6 1010.5R
MICHIGAN CITY 56 340/ 7/ 8 1008.9R
ST. JOSEPH BUOY 56 55 10/ 4/ 6 1010.1 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-180600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 56 46 69 NW5 29.91R TC 13
TAYLORVILLE CLEAR 57 48 72 MISG 29.91R TC 14
ILZ033-039-045-046-055>057-062-063-180600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 61 56 83 W3 29.93R TC 16
MT. VERNON N/A 57 55 94 CALM 29.91S TC 14
ILZ067-068-072-073-078-083-087-091-180600-
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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