419
ASUS43 KLOT 060101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SUN APR 05 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.
ILZ001-002-007-009-015-016-024-060200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 49 34 56 W9 30.21S TC 9
STERLING* CLEAR 48 34 58 W12 30.20S TC 9
SAVANNA* CLEAR 51 34 52 W8 30.19S TC 10
ILZ003-004-008-010-011-017-018-060200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 49 30 48 SW9 30.18R TC 9
FREEPORT* CLEAR 48 35 60 W9 30.18S TC 9
ROCHELLE* CLEAR 47 32 56 W12 30.19R TC 8
DE KALB* CLEAR 48 32 54 W9 30.18R TC 9
ILZ005-006-012>014-019>023-060200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 49 27 42 SW9 30.15S TC 9
CHICAGO-MIDWAY CLEAR 49 26 41 W8 30.17S TC 9
AURORA CLEAR 45 36 70 W8 30.17S TC 7
JOLIET* CLEAR 51 33 50 W5 30.19S TC 10
WAUKEGAN CLEAR 48 26 42 W8 30.13R TC 9
DUPAGE AIRPORT CLEAR 48 31 51 W9 30.16S TC 9
WHEELING CLEAR 50 27 40 W6 30.16R TC 10
MORRIS* CLEAR 48 33 55 W10 30.19R TC 9
ROMEOVILLE* CLEAR 50 32 50 W7 30.18S TC 10
LANSING* CLEAR 47 25 43 W9 30.19R TC 8
NORTHERLY ISL* N/A 51 25 36 W5 N/A TC 11
LMZ740>746-060200-
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 47 38 80/ 6/ 8 1017.7F 1/ 4
HARRISON CRIB 51 270/ 13/ 14 N/A
NORTHERLY ISL 51 260/ 9/ 16 N/A
CALUMET HARBOR 51 260/ 6/ 13 1021.1
BURNS HARBOR 48 270/ 6/ 7 1022.0S
MICHIGAN CITY 47 190/ 5/ 5 1021.1F
ST. JOSEPH BUOY 42 200/ 6/ 8 1021.7S 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-060200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 50 36 58 W5 30.28R TC 10
MACOMB* CLEAR 49 37 65 W10 30.28S TC 9
JACKSONVILLE* CLEAR 47 32 56 W6 30.28R TC 8
PITTSFIELD* CLEAR 53 33 48 CALM 30.30R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-060200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 47 34 59 MISG 30.23R TC 9
BLOOMINGTON CLEAR 49 32 52 W9 30.25R TC 9
DECATUR CLEAR 51 31 46 W10 30.26R TC 11
PEORIA CLEAR 50 32 50 W6 30.25R TC 10
LACON* CLEAR 50 30 46 W5 30.22S TC 10
LINCOLN* CLEAR 51 30 43 W3 30.26S TC 11
SPRINGFIELD CLEAR 50 33 52 W6 30.27R TC 10
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 45 34 65 W7 30.25R TC 7
DANVILLE* CLEAR 47 32 56 W6 30.25R TC 8
RANTOUL* CLEAR 47 31 54 W6 30.24R TC 8
MATTOON CLEAR 44 37 76 W7 30.26R TC 7
PARIS* CLEAR 46 35 67 CALM 30.26R TC 8
ILZ079-100>102-060200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 52 34 50 NW5 30.30R TC 11
CAHOKIA* CLEAR 52 32 46 NW9 30.30R TC 11
SPARTA* CLEAR 53 33 47 W3 30.31R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 52 36 54 N6 30.29R TC 11
CAIRO* CLEAR 57 33 39 CALM 30.29R TC 14
EFFINGHAM* CLEAR 48 35 60 W7 30.30R TC 9
MARION CLEAR 49 34 55 N3 30.30R TC 10
MT. VERNON CLEAR 50 37 61 CALM 30.29R TC 10
CENTRALIA* CLEAR 52 33 49 CALM 30.30R TC 11
SALEM* CLEAR 52 35 51 CALM 30.28S TC 11
METROPOLIS* CLEAR 54 32 43 CALM 30.29R TC 12
ILZ067-068-072-073-078-083-087-091-060200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 50 34 54 NW9 30.27R TC 10
FLORA* CLEAR 50 36 57 NW6 30.29R TC 10
FAIRFIELD* CLEAR 53 33 46 NW3 30.28R TC 11
HARRISBURG* CLEAR 52 33 47 NW5 30.30R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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