823
ASUS43 KLOT 281456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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.
ILZ001-002-007-009-015-016-024-281600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 50 41 71 NW9 29.98R TC 10
ILZ003-004-008-010-011-017-018-281600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLOUDY 52 45 76 W14 29.98R TC 11
ILZ005-006-012>014-019>023-281600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 43 71 W14G21 29.91R TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 53 46 77 W16 29.93R TC 12
WAUKEGAN CLOUDY 53 44 71 W15G25 29.88R TC 12
DUPAGE AIRPORT CLOUDY 52 44 74 W13G23 29.92R TC 11
WHEELING CLOUDY 53 43 68 W10G20 29.92R TC 12
ROMEOVILLE* CLOUDY 54 45 71 W16G26 29.95R TC 12
NORTHERLY ISL* N/A 52 42 69 SW7 N/A TC 11
LMZ740>746-281600-
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 47 1008.2R 1
WAUKEGAN HARBOR 52 47 260/ 14/ 19 1012.7R 1
HARRISON CRIB 51 250/ 16/ 18 N/A
NORTHERLY ISL 51 270/ 11/ 17 N/A
CALUMET HARBOR 52 230/ 7/ 11 1012.6
BURNS HARBOR 51 260/ 12/ 14 1013.5R
MICHIGAN CITY 49 250/ 19/ 20 1012.4R
ST. JOSEPH BUOY 46 240/ 12/ 16 1013.6R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-281600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 55 45 68 NW10 30.00F TC 13
TAYLORVILLE CLOUDY 55 46 71 NW8 30.01F TC 13
ILZ033-039-045-046-055>057-062-063-281600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 55 48 76 W7 30.06R TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 64 54 69 N7 30.02R TC 18
MARION PTSUNNY 64 55 72 NE3 30.02R TC 18
ILZ067-068-072-073-078-083-087-091-281600-
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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