632
ASUS43 KLOT 281856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT TUE APR 28 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.
ILZ001-002-007-009-015-016-024-282000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 61 44 53 W9G21 29.98F TC 16
ILZ003-004-008-010-011-017-018-282000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-282000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 60 45 57 SW14G29 29.95S TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 59 47 64 W14 29.97F TC 15
WAUKEGAN PTSUNNY 61 45 55 SW16G23 29.93R TC 16
DUPAGE AIRPORT PTSUNNY 59 47 64 W13 29.96S TC 15
WHEELING MOSUNNY 61 46 57 W13 29.96R TC 16
ROMEOVILLE* MOSUNNY 59 50 72 W16G26 29.97F TC 15
NORTHERLY ISL* N/A 60 43 53 W16 N/A TC 16
LMZ740>746-282000-
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 48 1014.5R 1
WAUKEGAN HARBOR 57 48 260/ 14/ 21 1014.5R 1
HARRISON CRIB 57 270/ 19/ 23 N/A
NORTHERLY ISL 58 300/ 11/ 15 N/A
CALUMET HARBOR 250/ 9/ 19 1013.7
BURNS HARBOR 54 280/ 5/ 7 1014.9R
MICHIGAN CITY 51 220/ 8/ 9 1013.8R
ST. JOSEPH BUOY 48 200/ 8/ 10 1015.1R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-282000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-282000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 61 48 62 NW8 29.97F TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-282000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON MOSUNNY 61 51 70 W9 29.99F TC 16
ILZ079-100>102-282000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 63 50 63 VRB5 30.01F TC 17
CAHOKIA* MOSUNNY 62 50 64 CALM 30.00R TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 67 56 67 CALM 29.99S TC 19
MARION MOSUNNY 68 57 68 CALM 29.99F TC 20
ILZ067-068-072-073-078-083-087-091-282000-
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