054
ASUS43 KLOT 170158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT MAY 16 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.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 67 81 S8 29.83R TC 23
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* MOCLDY 73 63 68 S8 29.87R TC 23
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 76 63 64 S9 29.86R TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 74 64 71 S8 29.87R TC 23
WAUKEGAN CLEAR 65 57 75 CALM 29.85R TC 18
DUPAGE AIRPORT PTCLDY 73 65 75 S13G20 29.86R TC 23
WHEELING PTCLDY 73 62 68 S6 29.87R TC 23
MORRIS* PTCLDY 73 63 68 S10 29.88R TC 23
NORTHERLY ISL* N/A 76 57 51 S12 N/A TC 24
LMZ740>746-170300-
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 1006.8F 0
WAUKEGAN HARBOR 58 53 110/ 4/ 4 1011.8R 0
HARRISON CRIB 78 190/ 18/ 19 N/A
NORTHERLY ISL 77 190/ 8/ 10 N/A
CALUMET HARBOR 76 180/ 5/ 8 1011.8R
BURNS HARBOR 73 200/ 6/ 7 1012.9R
MICHIGAN CITY 76 190/ 12/ 13 1010.1R
ST. JOSEPH BUOY 63 180/ 6/ 8 1012.4R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 68 63 84 SE7 29.89R TC 20
TAYLORVILLE PTCLDY 68 64 88 SE13 29.89R TC 20
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 64 88 E7 29.88R TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 76 65 68 S8 29.91R TC 24
ILZ067-068-072-073-078-083-087-091-170300-
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