927
ASUS43 KLOT 160358
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT FRI MAY 15 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.
ILZ001-002-007-009-015-016-024-160500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 71 59 65 SE10 29.71S TC 22
ILZ003-004-008-010-011-017-018-160500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLEAR 70 55 60 SE15 29.79R TC 21
ILZ005-006-012>014-019>023-160500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 67 53 61 S13G21 29.81F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 66 55 67 S13 29.80F TC 19
WAUKEGAN CLEAR 66 54 65 S12G22 29.79F TC 19
DUPAGE AIRPORT CLEAR 66 54 65 S16G23 29.80F TC 19
WHEELING CLEAR 67 54 63 S14 29.82F TC 19
MORRIS* CLEAR 68 54 60 SE12 29.81S TC 20
NORTHERLY ISL* N/A 66 50 56 S12 N/A TC 19
LMZ740>746-160500-
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 48 1009.0F 2/ 3
WAUKEGAN HARBOR 56 52 150/ 10/ 12 1010.1F 1/ 3
HARRISON CRIB 63 170/ 17/ 18 N/A
NORTHERLY ISL 66 180/ 7/ 14 N/A
CALUMET HARBOR 160/ 7/ 13 1010.0
BURNS HARBOR 65 170/ 7/ 12 1011.5F
MICHIGAN CITY 65 150/ 12/ 16 1009.7F
ST. JOSEPH BUOY 59 160/ 10/ 14 1012.2F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 72 61 68 S15 29.80S TC 22
TAYLORVILLE PTCLDY 70 61 73 S12 29.83F TC 21
ILZ033-039-045-046-055>057-062-063-160500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 72 62 71 SE5 29.82F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 76 61 59 S12 29.88F TC 24
ILZ067-068-072-073-078-083-087-091-160500-
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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