677
ASUS43 KLOT 122256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT SUN APR 12 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.
ILZ001-002-007-009-015-016-024-130000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 71 57 61 S23G33 29.77S TC 22
ILZ003-004-008-010-011-017-018-130000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 67 60 78 S13 29.80R TC 19
ILZ005-006-012>014-019>023-130000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 78 52 40 S25G41 29.79F TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 76 54 46 SW21G33 29.80F TC 24
WAUKEGAN CLOUDY 77 54 44 SW23G43 29.77F TC 25
DUPAGE AIRPORT PTSUNNY 76 54 46 S15G35 29.79F TC 24
WHEELING PTSUNNY 78 52 40 SW16G26 29.79F TC 26
NORTHERLY ISL* N/A 77 47 34 SW15 N/A TC 25
LMZ740>746-130000-
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 68 41 340/ 17/ 25 1015.3F 2/ 4
HARRISON CRIB 77 200/ 31/ 35 N/A
NORTHERLY ISL 78 200/ 17/ 29 N/A
CALUMET HARBOR 190/ 17/ 24 1009.9
BURNS HARBOR 76 210/ 17/ 22 1010.8F
MICHIGAN CITY 79 200/ 25/ 31 1008.8F
ST. JOSEPH BUOY 57 210/ 12/ 16 1011.8F 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-130000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-130000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 73 52 47 S22G39 29.87F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-130000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-130000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 73 54 49 S18G28 29.90F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-130000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 76 52 43 S22G35 29.98F TC 24
MARION CLOUDY 75 52 43 S21G28 30.00F TC 24
ILZ067-068-072-073-078-083-087-091-130000-
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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