998
ASUS43 KLOT 190456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT TUE MAY 19 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.
ILZ001-002-007-009-015-016-024-190600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 69 61 75 S16G24 29.84F TC 21
ILZ003-004-008-010-011-017-018-190600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 68 62 81 S8 29.90F TC 20
PERU* CLOUDY 66 63 88 SE10 29.92F TC 19
ILZ005-006-012>014-019>023-190600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 68 62 81 S15G23 29.94R TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 66 63 90 S9 29.93S TC 19
WAUKEGAN MOCLDY 68 63 84 SW15 29.92R TC 20
DUPAGE AIRPORT CLOUDY 66 62 87 S14G23 29.94R TC 19
WHEELING CLOUDY 68 62 81 SW15G22 29.95R TC 20
MORRIS* MOCLDY 64 63 94 SE3 29.94F TC 18
NORTHERLY ISL* N/A 67 60 78 S13 N/A TC 19
LMZ740>746-190600-
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 49 1005.4F 1/ 4
WAUKEGAN HARBOR 62 54 190/ 8/ 16 1013.9R 1/ 3
WILMETTE BUOY 62 210/ 10/ 16 1014.6R 1/ 3
CHICAGO BUOY 64 55 230/ 16/ 23 1013.1R 1/ 3
HARRISON CRIB 68 200/ 25/ 27 N/A
NORTHERLY ISL 67 190/ 12/ 16 N/A
CALUMET HARBOR 67 180/ 12/ 16 1013.5
BURNS HARBOR 66 200/ 9/ 11 1014.9R
MICHIGAN CITY 67 170/ 14/ 16 1012.8R
ST. JOSEPH BUOY 61 180/ 12/ 16 1014.4R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 69 61 75 S23G33 29.92F TC 21
TAYLORVILLE CLEAR 64 61 88 S13 29.98R TC 18
ILZ033-039-045-046-055>057-062-063-190600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-190600-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page