663
ASUS43 KLOT 282158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-282300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 64 42 44 NW8 29.91F TC 18
ILZ003-004-008-010-011-017-018-282300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-282300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 63 45 51 NW10 29.90F TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 63 47 55 NW10 29.91F TC 17
WAUKEGAN MOSUNNY 64 44 48 W10G21 29.88F TC 18
DUPAGE AIRPORT SUNNY 62 46 55 W9 29.91F TC 17
WHEELING MOSUNNY 63 44 50 VRB6G20 29.91F TC 17
ROMEOVILLE* SUNNY 63 50 63 W12G21 29.92F TC 17
NORTHERLY ISL* N/A 65 42 43 SW6 N/A TC 18
LMZ740>746-282300-
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 49 1017.4R 1
WAUKEGAN HARBOR 60 49 290/ 10/ 16 1013.2F 1
HARRISON CRIB 62 290/ 11/ 12 N/A
NORTHERLY ISL 63 250/ 8/ 14 N/A
CALUMET HARBOR 280/ 6/ 8 1012.7
BURNS HARBOR 56 360/ 2/ 3 1014.2S
MICHIGAN CITY 59 290/ 4/ 5 1012.7F
ST. JOSEPH BUOY 51 190/ 4/ 6 1014.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-282300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-282300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 61 50 67 W7 29.95F TC 16
TAYLORVILLE PTSUNNY 61 50 67 W6 29.96F TC 16
ILZ033-039-045-046-055>057-062-063-282300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON CLOUDY 63 52 67 S5 29.94F TC 17
ILZ079-100>102-282300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 59 52 77 E6 29.93F TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 63 59 87 N3 29.95R FOG TC 17
MARION LGT RAIN 64 61 88 N8 29.95R TC 18
ILZ067-068-072-073-078-083-087-091-282300-
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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