830
ASUS43 KLOT 292056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT WED APR 29 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.
ILZ001-002-007-009-015-016-024-292200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 60 31 33 NW15G26 29.99F TC 16
ILZ003-004-008-010-011-017-018-292200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* MOSUNNY 61 30 31 W17G29 29.99S TC 16
ILZ005-006-012>014-019>023-292200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 48 40 73 N15 29.95S TC 9
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 55 40 56 N15G23 29.94S TC 13
WAUKEGAN CLOUDY 45 40 82 N8 29.97S TC 7
DUPAGE AIRPORT CLOUDY 53 39 59 N13G23 29.95R TC 12
WHEELING CLOUDY 48 41 76 N6 29.97S TC 9
ROMEOVILLE* CLOUDY 55 36 47 NW15G28 29.95S TC 13
NORTHERLY ISL* N/A 45 40 82 N15 N/A TC 7
LMZ740>746-292200-
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 1008.7R 2/ 4
WAUKEGAN HARBOR 44 47 340/ 16/ 17 1015.3R 2/ 4
HARRISON CRIB 44 360/ 18/ 21 N/A
NORTHERLY ISL 47 10/ 12/ 15 N/A
CALUMET HARBOR 340/ 10/ 13 1014.2
BURNS HARBOR 43 340/ 6/ 8 1015.6R
MICHIGAN CITY 41 320/ 14/ 16 1014.5R
ST. JOSEPH BUOY 42 310/ 16/ 19 1014.5R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-292200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-292200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 60 36 40 NW17G28 30.01S TC 16
TAYLORVILLE PTSUNNY 61 39 44 W16 30.01F TC 16
ILZ033-039-045-046-055>057-062-063-292200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-292200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 63 41 45 NW17G24 30.01F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION MOSUNNY 66 46 48 N14G23 29.97F TC 19
ILZ067-068-072-073-078-083-087-091-292200-
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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