410
ASUS43 KLOT 121356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN APR 12 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.
ILZ001-002-007-009-015-016-024-121500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 67 57 70 S16G30 29.91F TC 19
ILZ003-004-008-010-011-017-018-121500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-121500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 53 65 S15G25 29.98F TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 62 55 77 S8 29.99F TC 17
WAUKEGAN PTSUNNY 65 54 67 SW18G29 29.95F TC 18
DUPAGE AIRPORT PTSUNNY 61 54 77 S14 29.98F TC 16
WHEELING PTSUNNY 66 54 65 S18G28 29.99F TC 19
ROMEOVILLE* SUNNY 66 57 72 S24G31 30.02S TC 19
NORTHERLY ISL* N/A 65 52 62 S16 N/A TC 18
LMZ740>746-121500-
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 40 360/ 16/ 23 1024.1R 2/ 4
HARRISON CRIB 63 200/ 26/ 27 N/A
NORTHERLY ISL 63 200/ 18/ 18 N/A
CALUMET HARBOR 170/ 12/ 17 1016.3
BURNS HARBOR 62 190/ 11/ 15 1017.6F
MICHIGAN CITY 63 180/ 20/ 25 1016.1F
ST. JOSEPH BUOY 54 180/ 14/ 17 1017.9F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-121500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-121500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 69 55 60 S17G25 30.05F TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-121500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-121500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 68 55 64 S13 30.09S TC 20
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-121500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 71 56 58 S13 30.14F TC 22
MARION SUNNY 70 55 60 S12 30.16S TC 21
ILZ067-068-072-073-078-083-087-091-121500-
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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