893
ASUS43 KLOT 120401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SAT APR 11 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.
ILZ001-002-007-009-015-016-024-120500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 54 44 69 SE10 30.07F TC 12
STERLING* CLOUDY 54 39 57 SE9 30.11F TC 12
SAVANNA* CLOUDY 53 38 56 SE9 30.10F TC 12
ILZ003-004-008-010-011-017-018-120500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 54 39 57 SE10 30.14F TC 12
FREEPORT* CLOUDY 53 42 67 SE8 30.12F TC 12
DE KALB* CLOUDY 53 41 64 SE12 30.15F TC 12
ILZ005-006-012>014-019>023-120500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 39 61 SE7 30.16F TC 11
CHICAGO-MIDWAY CLOUDY 55 41 59 S7 30.17F TC 13
AURORA CLOUDY 53 42 66 SE6 30.15F TC 12
JOLIET* CLOUDY 58 43 58 SE9 30.17F TC 14
WAUKEGAN CLOUDY 47 39 74 S8 30.16F TC 8
DUPAGE AIRPORT CLOUDY 52 40 63 SE8 30.15F TC 11
KANKAKEE* MOCLDY 55 42 62 SE9 30.20F TC 13
WHEELING CLOUDY 48 39 71 S5 30.18F TC 9
MORRIS* CLOUDY 56 41 56 CALM 30.16F TC 14
LANSING* CLOUDY 56 40 54 SE10G17 30.19F TC 14
NORTHERLY ISL* N/A 47 41 80 SE2 N/A TC 8
LMZ740>746-120500-
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 43 42 310/ 10/ 14 1021.4R 1
WAUKEGAN HARBOR 43 43 40/ 6/ 8 1023.5F 0
HARRISON CRIB 49 150/ 13/ 14 N/A
NORTHERLY ISL 46 100/ 2/ 3 N/A
CALUMET HARBOR 120/ 6/ 9 1021.8
BURNS HARBOR 57 150/ 9/ 11 1023.0F
MICHIGAN CITY 56 130/ 13/ 16 1021.8F
ST. JOSEPH BUOY 53 140/ 10/ 17 1023.7F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-120500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 62 55 77 S10 30.07F TC 17
MACOMB* PTCLDY 58 53 83 SE10 30.11F TC 15
PITTSFIELD* MOCLDY 63 57 80 SE9 30.11F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-120500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 53 40 63 MISG 30.16F TC 12
BLOOMINGTON PTCLDY 59 47 64 SE15 30.16F TC 15
DECATUR PTCLDY 59 51 75 SE8 30.17F TC 15
PEORIA MOCLDY 60 47 61 S10 30.13F TC 16
LINCOLN* PTCLDY 58 48 68 S5 30.16F TC 15
SPRINGFIELD PTCLDY 62 54 74 SE9 30.14F TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 47 77 E9 30.19S TC 12
DANVILLE* MOCLDY 56 42 59 E6 30.22F TC 14
MATTOON PTCLDY 62 51 67 SE7 30.18F TC 17
PARIS* PTCLDY 58 47 64 MISG 30.21S TC 15
ILZ079-100>102-120500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 66 57 72 S7 30.14F TC 19
SPARTA* PTCLDY 64 58 80 SE7 30.18F TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 63 58 83 SE5 30.19S TC 17
CAIRO* PTCLDY 64 61 91 CALM 30.20F TC 18
EFFINGHAM* PTCLDY 63 56 78 SE7 30.21S TC 17
MARION PTCLDY 64 58 79 SE5 30.20F TC 18
MT. VERNON PTCLDY 66 57 72 SE7 30.20S TC 19
CENTRALIA* PTCLDY 65 57 75 CALM 30.19S TC 19
SALEM* PTCLDY 67 56 70 SE5 30.18F TC 19
ILZ067-068-072-073-078-083-087-091-120500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 62 53 72 SE8 30.21S TC 17
FLORA* PTCLDY 59 55 88 SE6 30.20S TC 15
FAIRFIELD* CLEAR 64 55 70 CALM 30.19F TC 18
HARRISBURG* CLEAR 60 56 85 SE3 30.21F TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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