114
ASUS43 KLOT 202056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-202200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 78 53 41 NW6 29.96F TC 26
ILZ003-004-008-010-011-017-018-202200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 76 52 43 W14 29.96F TC 24
PERU* MOSUNNY 75 54 46 NW7G17 29.98S TC 24
ILZ005-006-012>014-019>023-202200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 76 51 41 NW9G22 29.93S TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 77 54 44 W15 29.95S TC 25
WAUKEGAN PTSUNNY 73 53 49 NW6 29.93S TC 23
DUPAGE AIRPORT PTSUNNY 76 54 46 W14 29.94F TC 24
WHEELING PTSUNNY 76 52 43 N9 29.95S TC 24
ROMEOVILLE* MOSUNNY 77 54 44 W15 29.96S TC 25
NORTHERLY ISL* N/A 67 58 72 SE6 N/A TC 19
LMZ740>746-202200-
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 54 1013.2R 1
WAUKEGAN HARBOR 69 53 280/ 8/ 12 1014.2R 1
WILMETTE BUOY 65 130/ 2/ 6 1016.5R 1
CHICAGO BUOY 64 62 140/ 6/ 8 1012.9S 1/ 3
HARRISON CRIB 65 150/ 9/ 10 N/A
NORTHERLY ISL 67 90/ 2/ 9 N/A
CALUMET HARBOR 90/ 6/ 7 N/A
BURNS HARBOR 60/ 4/ 4 1014.9S
MICHIGAN CITY 66 40/ 5/ 5 1013.0F
MICH CITY BUOY 66 65 80/ 4/ 6 992.8F 1
ST. JOSEPH BUOY 67 66 CALM / 2 1015.0F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-202200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-202200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 79 55 43 W9 29.98F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-202200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-202200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 64 54 NW10 29.98F HX 84 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 87 63 44 W8 29.95F HX 88 TC 31
MARION MOSUNNY 84 61 45 S6 29.95F HX 84 TC 29
ILZ067-068-072-073-078-083-087-091-202200-
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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