403
ASUS43 KLOT 111656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SAT APR 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.
ILZ001-002-007-009-015-016-024-111800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 55 44 66 SE15 30.34F TC 13
ILZ003-004-008-010-011-017-018-111800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-111800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 52 25 35 E10 30.41F TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 54 31 41 VRB7 30.41F TC 12
WAUKEGAN SUNNY 49 33 54 SE12 30.43F TC 9
DUPAGE AIRPORT MOSUNNY 52 28 39 SE10 30.41F TC 11
WHEELING SUNNY 51 25 36 SE8G20 30.44F TC 11
ROMEOVILLE* SUNNY 54 32 43 SE8G15 30.43F TC 12
NORTHERLY ISL* N/A 45 38 76 NE7 N/A TC 7
LMZ740>746-111800-
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 40 40 260/ 4/ 6 1035.2F 0
WAUKEGAN HARBOR 40 44 90/ 6/ 8 1031.3F 0
HARRISON CRIB 41 30/ 7/ 7 N/A
NORTHERLY ISL 44 30/ 4/ 5 N/A
CALUMET HARBOR 20/ 7/ 8 N/A
BURNS HARBOR 43 30/ 6/ 7 1030.8F
MICHIGAN CITY 51 120/ 8/ 11 1030.2F
ST. JOSEPH BUOY 50 120/ 8/ 10 1031.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-111800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-111800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 59 41 51 E12 30.36F TC 15
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-111800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 46 55 E12 30.36F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 66 56 70 NE5 30.34F TC 19
MARION SUNNY 63 55 77 E6 30.35F TC 17
ILZ067-068-072-073-078-083-087-091-111800-
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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