000
ASUS43 KLOT 151556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-151700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 70 52 52 S13G23 29.83F TC 21
ILZ003-004-008-010-011-017-018-151700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* SUNNY 66 50 55 S20G26 29.91S TC 19
ILZ005-006-012>014-019>023-151700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 61 47 59 S21G35 29.92F TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 64 50 60 S22G31 29.92F TC 18
WAUKEGAN MOSUNNY 64 49 57 S21G30 29.89F TC 18
DUPAGE AIRPORT MOSUNNY 61 49 64 S21G30 29.92F TC 16
WHEELING CLOUDY 63 48 58 S16G26 29.94S TC 17
MORRIS* CLOUDY 63 48 59 S17G25 29.93F TC 17
ROMEOVILLE* CLOUDY 59 50 72 S15G23 29.95F TC 15
NORTHERLY ISL* N/A 59 45 59 S12 N/A TC 15
LMZ740>746-151700-
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 1011.7F 2/ 3
NORTHERLY ISL 58 200/ 16/ 19 N/A
CALUMET HARBOR 160/ 15/ 19 1014.1
BURNS HARBOR 59 210/ 10/ 13 1015.6R
MICHIGAN CITY 60 180/ 13/ 16 1013.9F
ST. JOSEPH BUOY 56 190/ 10/ 14 1015.7F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-151700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 64 50 60 S17 29.91F TC 18
TAYLORVILLE CLOUDY 61 50 67 SE13G20 29.94F TC 16
ILZ033-039-045-046-055>057-062-063-151700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 48 46 S16G22 29.93F TC 21
CAHOKIA* PTSUNNY 73 49 42 S13G24 29.91F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 72 47 40 S10 29.98F TC 22
MARION PTSUNNY 70 48 46 SE12 30.00F TC 21
ILZ067-068-072-073-078-083-087-091-151700-
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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