970
ASUS43 KLOT 302256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU APR 30 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.
ILZ001-002-007-009-015-016-024-010000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 52 43 71 NW6 29.94S TC 11
ILZ003-004-008-010-011-017-018-010000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 49 44 83 CALM 29.96S TC 9
ILZ005-006-012>014-019>023-010000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 44 37 76 E10 29.96S TC 7
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 48 44 86 N8 29.94F FOG TC 9
WAUKEGAN LGT RAIN 41 35 79 E7 29.98S TC 5
DUPAGE AIRPORT LGT RAIN 45 42 89 E8 29.95S TC 7
WHEELING LGT RAIN 43 34 70 E8 29.99S TC 6
ROMEOVILLE* LGT RAIN 48 48 100 N6 29.96S FOG TC 9
NORTHERLY ISL* N/A 42 35 76 N5 N/A TC 6
LMZ740>746-010000-
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 1011.5F 1/ 3
WAUKEGAN HARBOR 41 48 40/ 4/ 6 1015.6R 1/ 3
HARRISON CRIB 42 50/ 10/ 11 N/A
NORTHERLY ISL 43 20/ 8/ 13 N/A
CALUMET HARBOR 50/ 6/ 10 1014.6
BURNS HARBOR 47 50/ 8/ 9 1014.9F
MICHIGAN CITY 46 30/ 15/ 16 1013.9F
ST. JOSEPH BUOY 47 30/ 12/ 16 1015.5S 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-010000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-010000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 61 35 37 SW7 29.94F TC 16
TAYLORVILLE SUNNY 61 36 39 SW9 29.96S TC 16
ILZ033-039-045-046-055>057-062-063-010000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-010000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 64 36 34 S9 29.97F TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 64 34 32 CALM 29.99S TC 18
MARION MOSUNNY 64 34 32 CALM 29.99F TC 18
ILZ067-068-072-073-078-083-087-091-010000-
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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