472
ASUS43 KLOT 161902
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-162000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 71 50 47 W13G33 29.67S TC 22
ILZ003-004-008-010-011-017-018-162000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 72 48 42 W16G33 29.61R TC 22
PERU* MOSUNNY 73 50 43 W16G25 29.65S TC 23
ILZ005-006-012>014-019>023-162000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 76 53 44 SW18G32 29.57F TC 24
CHICAGO-MIDWAY PTSUNNY 74 54 49 SW24G39 29.59F TC 23
AURORA MOSUNNY 74 49 41 W22G36 29.59F TC 23
WAUKEGAN PTSUNNY 74 54 49 SW24G35 29.54F TC 23
DUPAGE AIRPORT MOSUNNY 75 48 38 SW24G36 29.59F TC 24
WHEELING MOSUNNY 76 52 43 SW22G33 29.57F TC 24
ROMEOVILLE* MOSUNNY 75 55 50 SW21G33 29.62F TC 24
NORTHERLY ISL* N/A 73 50 44 S16 N/A TC 23
LMZ740>746-162000-
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 52 1001.6F 2/ 4
WAUKEGAN HARBOR 66 53 210/ 14/ 21 1002.8F 2/ 4
WILMETTE BUOY 70 220/ 19/ 25 1004.1F 2/ 3
CHICAGO BUOY 69 61 220/ 21/ 31 1001.4F 2/ 3
HARRISON CRIB 72 210/ 32/ 36 N/A
NORTHERLY ISL 73 190/ 22/ 26 N/A
CALUMET HARBOR 71 200/ 18/ 24 1003.4
BURNS HARBOR 200/ 14/ 19 1004.4F
MICHIGAN CITY 71 190/ 24/ 30 1002.3F
MICH CITY BUOY 69 64 210/ 23/ 31 982.3F 2/ 3
ST. JOSEPH BUOY 68 64 190/ 17/ 21 1004.7F 4/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-162000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 77 49 37 W20G26 29.74F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-162000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR MOSUNNY 77 59 53 W17G23 29.71F TC 25
PEORIA SUNNY 76 45 33 W23G36 29.68F TC 24
SPRINGFIELD MOSUNNY 78 57 48 W16G30 29.71F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 75 60 59 SW16G29 29.71F TC 24
MATTOON PTSUNNY 72 59 63 SW16G26 29.76F TC 22
ILZ079-100>102-162000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 73 63 68 SW10 29.78F TC 23
CAHOKIA* LGT RAIN 72 61 68 VRB3 29.77F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 78 60 53 SW7 29.81F TC 26
MARION PTSUNNY 81 57 44 SW12 29.81F HX 81 TC 27
ILZ067-068-072-073-078-083-087-091-162000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 66 61 84 W10 29.83R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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