013
ASUS43 KLOT 060210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-060300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 47 34 60 SW7 30.20F TC 8
STERLING* CLEAR 46 35 65 SW9 30.20S TC 8
SAVANNA* CLEAR 49 35 57 SW6 30.18F TC 10
ILZ003-004-008-010-011-017-018-060300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 46 32 58 SW7 30.17F TC 8
FREEPORT* CLEAR 47 36 63 W8 30.17F TC 9
ROCHELLE* CLEAR 42 35 77 SW9 30.18S TC 5
DE KALB* CLEAR 47 33 59 W9 30.18S TC 8
PERU* CLEAR 49 33 55 W8 30.21S TC 9
ILZ005-006-012>014-019>023-060300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 48 29 47 SW9 30.15S TC 9
CHICAGO-MIDWAY CLEAR 47 28 47 SW8 30.17S TC 8
AURORA CLEAR 44 34 67 W7 30.17S TC 7
JOLIET* CLEAR 48 35 59 W5 30.20S TC 9
WAUKEGAN CLEAR 46 29 51 W7 30.14R TC 8
DUPAGE AIRPORT CLEAR 45 33 63 SW8 30.16S TC 7
KANKAKEE* CLEAR 44 33 64 W8 30.23R TC 7
WHEELING PTCLDY 49 28 44 SW5 30.16S TC 9
MORRIS* CLEAR 44 34 66 W7 30.20R TC 7
ROMEOVILLE* CLEAR 48 34 57 SW9 30.20R TC 9
LANSING* CLEAR 44 29 56 SW5 30.19S TC 7
NORTHERLY ISL* N/A 50 26 39 SW5 N/A TC 10
LMZ740>746-060300-
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 46 38 50/ 6/ 8 1015.2 1/ 5
HARRISON CRIB 51 250/ 14/ 16 N/A
NORTHERLY ISL 50 240/ 5/ 15 N/A
CALUMET HARBOR 50 230/ 4/ 7 1021.3R
BURNS HARBOR 50 250/ 7/ 9 1022.4R
MICHIGAN CITY 47 230/ 10/ 11 1021.4R
ST. JOSEPH BUOY 43 210/ 6/ 8 1022.1R 2/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-060300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 50 32 50 W3 30.29R TC 10
GALESBURG* CLEAR 46 39 76 SW6 30.26R TC 8
MACOMB* CLEAR 44 38 79 W6 30.29S TC 7
JACKSONVILLE* CLEAR 47 32 56 SW3 30.30R TC 8
PITTSFIELD* CLEAR 49 34 55 CALM 30.31R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-060300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 46 35 65 MISG 30.24R TC 8
BLOOMINGTON CLEAR 47 33 58 W9 30.26R TC 8
DECATUR CLEAR 50 32 50 W5 30.27R TC 10
PEORIA CLEAR 49 33 54 W5 30.26R TC 9
LACON* CLEAR 48 32 53 SW6 30.23S TC 9
LINCOLN* CLEAR 50 29 44 W3 30.27S TC 10
SPRINGFIELD CLEAR 49 32 52 W5 30.28R TC 9
TAYLORVILLE CLEAR 46 36 66 W5 30.30R TC 8
ILZ033-039-045-046-055>057-062-063-060300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 41 34 76 W6 30.26R TC 5
DANVILLE* CLEAR 44 32 61 W3 30.26R TC 7
RANTOUL* CLEAR 45 32 61 W7 30.25S TC 7
MATTOON CLEAR 47 35 63 W3 30.27R TC 8
PARIS* CLEAR 43 36 76 CALM 30.27S TC 6
ILZ079-100>102-060300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 48 34 57 W3 30.31R TC 9
BELLEVILLE CLEAR 47 36 65 W6 30.30R TC 9
CAHOKIA* CLEAR 47 35 63 CALM 30.31R TC 8
SPARTA* CLEAR 51 33 50 NW5 30.32R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 37 61 CALM 30.31R TC 10
CAIRO* CLEAR 54 37 53 CALM 30.31R TC 12
EFFINGHAM* CLEAR 47 34 60 W5 30.31R TC 9
MARION CLEAR 46 34 63 CALM 30.32R TC 8
MT. VERNON CLEAR 44 38 79 CALM 30.32R TC 7
CENTRALIA* CLEAR 50 36 59 CALM 30.31R TC 10
SALEM* CLEAR 49 35 58 NW3 30.30R TC 10
METROPOLIS* CLEAR 49 36 60 CALM 30.32R TC 9
ILZ067-068-072-073-078-083-087-091-060300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 47 33 58 NW7 30.29R TC 8
FLORA* CLEAR 48 36 61 NW5 30.31R TC 9
FAIRFIELD* CLEAR 48 36 63 CALM 30.31R TC 9
HARRISBURG* CLEAR 50 34 53 NW3 30.32R TC 10
ROBINSON* CLEAR 46 36 66 NW6 30.28R TC 8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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