899
ASUS43 KLOT 162156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT TUE JUN 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.
ILZ001-002-007-009-015-016-024-162300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 73 49 42 W17G25 29.66S TC 23
ILZ003-004-008-010-011-017-018-162300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 68 50 52 W17G28 29.64R TC 20
ILZ005-006-012>014-019>023-162300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 72 47 40 W22G35 29.59R TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 71 51 49 W20G32 29.62R TC 22
WAUKEGAN CLOUDY 68 48 48 W14G26 29.58R TC 20
DUPAGE AIRPORT CLOUDY 70 50 49 W17G25 29.61R TC 21
WHEELING CLOUDY 71 48 43 W16G29 29.60R TC 22
ROMEOVILLE* PTSUNNY 72 50 46 W25G32 29.63R TC 22
NORTHERLY ISL* N/A 72 43 35 SW16 N/A TC 22
LMZ740>746-162300-
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 67 50 1002.4R 2/ 5
WAUKEGAN HARBOR 67 51 270/ 16/ 23 1003.4R 2/ 4
WILMETTE BUOY 68 280/ 19/ 25 1003.8R 2/ 3
CHICAGO BUOY 71 60 260/ 17/ 31 1000.9R 2/ 2
HARRISON CRIB 73 250/ 23/ 28 N/A
NORTHERLY ISL 74 300/ 12/ 21 N/A
CALUMET HARBOR 250/ 10/ 19 N/A
BURNS HARBOR 230/ 8/ 19 1002.4F
MICHIGAN CITY 73 220/ 24/ 28 999.7F
MICH CITY BUOY 69 64 230/ 16/ 23 980.3F 3/ 4
ST. JOSEPH BUOY 68 63 210/ 10/ 14 1002.6F 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-162300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-162300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR PTSUNNY 73 57 57 SW18G31 29.68S TC 23
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 77 45 32 W16G28 29.69S TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-162300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 59 53 W14G21 29.74F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 77 63 61 S18G30 29.76F TC 25
ILZ067-068-072-073-078-083-087-091-162300-
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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