371
ASUS43 KLOT 081456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT WED APR 08 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.
ILZ001-002-007-009-015-016-024-081600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 54 35 48 S17G31 30.09F TC 12
ILZ003-004-008-010-011-017-018-081600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 47 31 53 SE18G28 30.18F TC 8
ILZ005-006-012>014-019>023-081600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 48 25 40 S16G25 30.22F TC 9
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 48 29 47 S21G30 30.20F TC 9
WAUKEGAN PTSUNNY 43 31 62 S15G24 30.20F TC 6
DUPAGE AIRPORT MOSUNNY 46 28 49 S21 30.20F TC 8
WHEELING PTSUNNY 47 26 44 S15 30.23F TC 8
ROMEOVILLE* MOSUNNY 48 28 46 S18G29 30.24F TC 9
NORTHERLY ISL* N/A 47 23 39 S16 N/A TC 8
LMZ740>746-081600-
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 39 39 290/ 17/ 25 1027.6R 4/ 5
WAUKEGAN HARBOR 40 41 20/ 17/ 21 1029.3R 1/ 3
HARRISON CRIB 43 170/ 18/ 20 N/A
NORTHERLY ISL 45 150/ 11/ 14 N/A
CALUMET HARBOR 160/ 11/ 18 1024.2
BURNS HARBOR 45 170/ 9/ 13 1025.4F
MICHIGAN CITY 43 150/ 19/ 22 1024.9F
ST. JOSEPH BUOY 42 150/ 14/ 19 1026.4F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-081600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-081600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 55 35 47 S18 30.22F TC 13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-081600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 51 29 42 SE16 30.27F TC 11
ILZ079-100>102-081600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 55 36 47 S12 30.24S TC 13
CAHOKIA* MOSUNNY 57 39 51 S9 30.23F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 58 38 47 SE6 30.27R TC 14
MARION MOSUNNY 57 37 47 SE9 30.27S TC 14
ILZ067-068-072-073-078-083-087-091-081600-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page