464
ASUS43 KLOT 201858
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT SAT JUN 20 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.
ILZ001-002-007-009-015-016-024-202000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 77 53 43 W8G18 29.98S TC 25
ILZ003-004-008-010-011-017-018-202000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 74 53 48 W10G21 29.97F TC 23
ILZ005-006-012>014-019>023-202000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 74 52 46 NW10G21 29.94S TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 75 53 46 NW10G21 29.96S TC 24
WAUKEGAN PTSUNNY 73 53 49 W8G20 29.93F TC 23
DUPAGE AIRPORT MOSUNNY 74 52 46 NW15G26 29.95S TC 23
WHEELING PTSUNNY 75 53 46 NW9G22 29.95F TC 24
ROMEOVILLE* MOSUNNY 75 55 50 W12G18 29.96F TC 24
NORTHERLY ISL* N/A 66 56 70 E5 N/A TC 19
LMZ740>746-202000-
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 64 54 1013.1F 1
WAUKEGAN HARBOR 68 53 280/ 10/ 14 1014.2F 1
WILMETTE BUOY 64 360/ 4/ 8 1016.5F 1
CHICAGO BUOY 63 61 130/ 6/ 8 1012.9F 1/ 3
HARRISON CRIB 65 100/ 8/ 9 N/A
NORTHERLY ISL 66 130/ 4/ 15 N/A
CALUMET HARBOR 76 260/ 5/ 14 1014.1
BURNS HARBOR 50/ 3/ 4 1014.9F
MICHIGAN CITY 65 20/ 5/ 6 1013.5F
MICH CITY BUOY 65 63 40/ 4/ 6 993.0F 1/ 3
ST. JOSEPH BUOY 63 64 330/ 2/ 4 1015.4F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-202000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-202000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 79 52 38 MISG 30.00F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-202000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-202000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 63 51 NW7 30.01S HX 83 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 83 62 49 VRB3 29.98F HX 84 TC 28
MARION MOSUNNY 84 61 45 SW8 29.99F HX 84 TC 29
ILZ067-068-072-073-078-083-087-091-202000-
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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