595
ASUS43 KLOT 292156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-292300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 58 29 33 NW17G26 29.99S TC 14
ILZ003-004-008-010-011-017-018-292300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-292300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 47 40 76 NE12 29.96R TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 53 38 56 N12 29.95R TC 12
WAUKEGAN CLOUDY 45 38 76 NE7 29.97S TC 7
DUPAGE AIRPORT PTSUNNY 51 41 68 N13 29.95S TC 11
WHEELING CLOUDY 47 41 80 NE9 29.98R TC 8
MORRIS* CLOUDY 57 30 35 NW14G26 29.94S TC 14
ROMEOVILLE* PTSUNNY 55 39 54 N8G21 29.94F TC 13
NORTHERLY ISL* N/A 45 40 82 N14 N/A TC 7
LMZ740>746-292300-
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 1009.6R 3/ 4
WAUKEGAN HARBOR 44 47 350/ 16/ 19 1015.2F 2/ 4
HARRISON CRIB 43 360/ 21/ 23 N/A
NORTHERLY ISL 44 360/ 10/ 16 N/A
CALUMET HARBOR 340/ 14/ 16 1014.2
BURNS HARBOR 43 360/ 7/ 10 1015.2S
MICHIGAN CITY 42 340/ 17/ 18 1014.4F
ST. JOSEPH BUOY 42 310/ 14/ 17 1014.8R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-292300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-292300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 60 35 39 NW14 29.99F TC 16
TAYLORVILLE CLOUDY 59 39 47 NW13G20 30.00S TC 15
ILZ033-039-045-046-055>057-062-063-292300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 59 37 44 NW20G32 29.97S TC 15
MATTOON MOSUNNY 58 39 49 NW17 29.96F TC 14
ILZ079-100>102-292300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 61 39 44 N14G24 30.01S TC 16
CAHOKIA* PTSUNNY 62 43 49 N13G24 30.00S TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION MOSUNNY 64 45 48 N16 29.98R TC 18
ILZ067-068-072-073-078-083-087-091-292300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 65 43 44 NW15 29.95S TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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