781
ASUS43 KLOT 161957
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-162100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 71 50 47 W20G29 29.67S TC 22
ILZ003-004-008-010-011-017-018-162100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 71 49 45 W23G37 29.61S TC 22
PERU* MOSUNNY 73 50 43 W17G24 29.65S TC 23
ILZ005-006-012>014-019>023-162100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 75 46 35 SW14G30 29.56F TC 24
CHICAGO-MIDWAY PTSUNNY 75 55 49 SW23G32 29.58F TC 24
AURORA MOSUNNY 74 50 42 W25G38 29.60R TC 23
WAUKEGAN MOSUNNY 75 48 38 W22G36 29.54R TC 24
DUPAGE AIRPORT SUNNY 74 48 39 W23G33 29.59S TC 23
WHEELING MOSUNNY 76 45 33 W21G33 29.57S TC 24
ROMEOVILLE* MOSUNNY 77 48 36 W21G31 29.60F TC 25
NORTHERLY ISL* N/A 72 51 47 S21 N/A TC 22
LMZ740>746-162100-
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 70 51 1001.2F 2/ 4
WAUKEGAN HARBOR 70 52 250/ 17/ 25 1002.2F 2/ 4
WILMETTE BUOY 71 230/ 21/ 29 1002.9F 2/ 3
CHICAGO BUOY 69 61 220/ 19/ 31 1000.6F 2/ 3
HARRISON CRIB 72 210/ 25/ 31 N/A
NORTHERLY ISL 74 230/ 15/ 26 N/A
CALUMET HARBOR 200/ 13/ 20 1002.4
BURNS HARBOR 210/ 11/ 18 1003.0F
MICHIGAN CITY 71 190/ 24/ 28 1001.5F
MICH CITY BUOY 69 64 210/ 19/ 29 981.4F 3/ 4
ST. JOSEPH BUOY 69 64 200/ 17/ 25 1004.1F 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-162100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-162100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 78 56 46 W17G28 29.69F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 77 60 55 SW18G28 29.69F TC 25
ILZ079-100>102-162100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 77 61 57 W13G21 29.76F TC 25
BELLEVILLE DRIZZLE 79 64 61 SW7 29.75F HX 81 TC 26
CAHOKIA* MOSUNNY 79 61 53 W10G22 29.76F HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 78 61 55 S14G24 29.79F HX 80 TC 26
MARION MOSUNNY 79 61 53 N8 29.80F HX 80 TC 26
ILZ067-068-072-073-078-083-087-091-162100-
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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