093
ASUS43 KLOT 191556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-191700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 69 64 84 W18 29.92R TC 21
ILZ003-004-008-010-011-017-018-191700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLOUDY 73 66 78 SW9 29.93F TC 23
ILZ005-006-012>014-019>023-191700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 75 62 64 SW17G28 29.90R TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 74 64 71 SW15G24 29.92S TC 23
WAUKEGAN PTSUNNY 73 64 73 SW20G29 29.88R TC 23
DUPAGE AIRPORT PTSUNNY 74 65 73 SW18G32 29.92R TC 23
WHEELING PTSUNNY 74 63 68 W12G25 29.91R TC 23
ROMEOVILLE* PTSUNNY 73 66 78 SW17G30 29.94S TC 23
NORTHERLY ISL* N/A 74 61 63 SW16 N/A TC 23
LMZ740>746-191700-
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 47 1015.6R 2/ 4
WAUKEGAN HARBOR 66 50 240/ 14/ 25 1012.7R 1/ 4
WILMETTE BUOY 66 240/ 16/ 23 1014.1R 2/ 2
CHICAGO BUOY 68 53 250/ 17/ 25 1011.9R 2/ 2
HARRISON CRIB 72 230/ 19/ 22 N/A
NORTHERLY ISL 73 240/ 14/ 15 N/A
CALUMET HARBOR 240/ 8/ 13 1013.5
BURNS HARBOR 74 220/ 10/ 12 1014.2R
MICHIGAN CITY 74 210/ 21/ 25 1011.5R
ST. JOSEPH BUOY 57 260/ 6/ 8 1013.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-191700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-191700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 76 64 66 W9 29.95R TC 24
TAYLORVILLE PTSUNNY 73 66 78 S13 29.96F TC 23
ILZ033-039-045-046-055>057-062-063-191700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-191700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 66 73 S12 29.99F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 79 70 73 SW17 30.04F HX 81 TC 26
ILZ067-068-072-073-078-083-087-091-191700-
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