601
ASUS43 KLOT 111857
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT THU JUN 11 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.
ILZ001-002-007-009-015-016-024-112000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 76 68 76 S16G25 29.62S TC 24
ILZ003-004-008-010-011-017-018-112000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 66 81 E9G21 29.64F TC 22
PERU* LGT RAIN 70 68 94 E15 29.76F TC 21
ILZ005-006-012>014-019>023-112000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 75 71 87 SW7 29.83F TC 24
CHICAGO-MIDWAY TSTM 75 68 78 W13G22 29.84S TC 24
AURORA LGT RAIN 71 70 96 SE15 29.77F FOG TC 22
WAUKEGAN LGT RAIN 75 70 84 SW16G22 29.81F TC 24
DUPAGE AIRPORT LGT RAIN 71 70 96 E10 29.77F TC 22
WHEELING TSTM 75 70 84 VRB7 29.85R TC 24
NORTHERLY ISL* N/A 78 65 63 W6 N/A HX 80 TC 26
LMZ740>746-112000-
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 56 1009.5F 0
WAUKEGAN HARBOR 63 56 160/ 8/ 10 1010.8F 0
WILMETTE BUOY 67 180/ 4/ 10 1013.3S 0
CHICAGO BUOY 74 65 260/ 8/ 16 1009.2R 0
HARRISON CRIB 81 250/ 15/ 17 N/A
NORTHERLY ISL 81 300/ 5/ 11 N/A
BURNS HARBOR 80 220/ 6/ 8 1011.2S
MICHIGAN CITY 80 200/ 7/ 8 1008.5F
MICH CITY BUOY 74 65 250/ 4/ 6 988.9F 0
ST. JOSEPH BUOY 71 10/ 2/ 2 1011.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-112000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-112000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA CLOUDY 74 66 76 SE17G25 29.74F TC 23
SPRINGFIELD CLOUDY 85 76 74 S8G17 29.77 HX 94 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-112000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 85 76 74 S13 29.83S HX 94 TC 29
MATTOON PTSUNNY 85 75 72 S12G21 29.82F HX 93 TC 29
ILZ079-100>102-112000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 91 75 59 SW22G30 29.77F HX 102 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 92 74 55 SW18G28 29.83F HX 101 TC 33
MARION PTSUNNY 91 73 55 S21G30 29.85S HX 100 TC 33
ILZ067-068-072-073-078-083-087-091-112000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 91 76 61 SW14 29.83F HX 103 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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