281
ASUS43 KLOT 292256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-300000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 58 27 30 NW13G22 29.99S TC 14
ILZ003-004-008-010-011-017-018-300000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 50 37 61 N14 30.00R TC 10
ILZ005-006-012>014-019>023-300000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 47 40 76 N12 29.97R TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 52 37 56 N16G23 29.97R TC 11
WAUKEGAN CLOUDY 44 38 79 NE6 29.97S TC 7
DUPAGE AIRPORT CLOUDY 50 40 68 N13 29.97R TC 10
WHEELING CLOUDY 46 39 76 NE9 29.99R TC 8
ROMEOVILLE* PTSUNNY 54 41 62 N12G23 29.96R TC 12
NORTHERLY ISL* N/A 44 38 79 N13 N/A TC 7
LMZ740>746-300000-
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 1009.8R 2/ 4
WAUKEGAN HARBOR 44 48 350/ 14/ 16 1015.4R 2/ 4
HARRISON CRIB 43 360/ 19/ 21 N/A
NORTHERLY ISL 44 340/ 12/ 16 N/A
CALUMET HARBOR 44 350/ 13/ 16 1014.7R
BURNS HARBOR 42 10/ 7/ 10 1015.9R
MICHIGAN CITY 41 340/ 17/ 19 1014.9R
ST. JOSEPH BUOY 41 330/ 14/ 19 1015.3R 4/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-300000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-300000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 59 34 39 NW16G25 30.00R TC 15
TAYLORVILLE PTSUNNY 57 37 47 NW10 30.01R TC 14
ILZ033-039-045-046-055>057-062-063-300000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-300000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 61 37 41 NW14 30.01S TC 16
CAHOKIA* PTSUNNY 61 41 47 N14 30.00S TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION MOSUNNY 64 45 48 N14 29.98S TC 18
ILZ067-068-072-073-078-083-087-091-300000-
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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