626
ASUS43 KLOT 060306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-060400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 47 35 63 SW9 30.20S TC 8
STERLING* CLEAR 45 36 70 SW8 30.19F TC 7
SAVANNA* PTCLDY 48 36 62 SW12 30.16F TC 9
ILZ003-004-008-010-011-017-018-060400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 44 34 67 SW6 30.18R TC 7
FREEPORT* CLOUDY 47 37 70 W8 30.18R TC 8
ROCHELLE* CLEAR 41 35 79 SW8 30.18S TC 5
DE KALB* CLEAR 44 34 66 SW10 30.18S TC 7
PERU* CLEAR 46 34 61 SW8 30.20F TC 8
ILZ005-006-012>014-019>023-060400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 47 31 53 SW7 30.14F TC 8
CHICAGO-MIDWAY PTCLDY 47 31 53 SW9 30.16F TC 8
AURORA CLEAR 42 34 73 SW6 30.17S TC 6
JOLIET* CLEAR 48 34 58 SW6 30.19F TC 9
WAUKEGAN CLEAR 44 29 55 SW7 30.13F TC 7
DUPAGE AIRPORT CLEAR 44 34 67 SW9 30.16S TC 7
KANKAKEE* CLEAR 44 32 64 SW8 30.22F TC 7
WHEELING CLEAR 48 31 51 W6 30.16S TC 9
MORRIS* CLEAR 44 33 65 W8 30.19F TC 7
ROMEOVILLE* CLEAR 46 34 61 SW9 30.19F TC 8
LANSING* CLEAR 41 31 67 SW6 30.19F TC 5
NORTHERLY ISL* N/A 48 29 48 S3 N/A TC 9
LMZ740>746-060400-
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 45 38 40/ 4/ 8 1014.9 1/ 4
HARRISON CRIB 51 260/ 13/ 15 N/A
NORTHERLY ISL 49 200/ 5/ 12 N/A
CALUMET HARBOR 48 200/ 6/ 7 1021.3F
BURNS HARBOR 49 210/ 7/ 8 1022.4S
MICHIGAN CITY 48 200/ 11/ 11 1021.3F
ST. JOSEPH BUOY 44 190/ 8/ 10 1021.9F 2/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-060400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 49 33 54 W7 30.30R TC 9
GALESBURG* CLEAR 43 40 88 SW7 30.25F TC 6
MACOMB* CLEAR 44 36 75 SW8 30.30S TC 6
JACKSONVILLE* CLEAR 42 32 67 SW6 30.30S TC 6
PITTSFIELD* CLEAR 48 35 60 SW5 30.32R TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-060400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 44 35 72 MISG 30.23F TC 6
BLOOMINGTON CLEAR 46 33 60 W9 30.26S TC 8
DECATUR CLEAR 48 33 56 W7 30.28R TC 9
PEORIA CLEAR 47 33 58 W7 30.26S TC 8
LACON* CLEAR 44 32 63 SW6 30.23S TC 6
LINCOLN* CLEAR 49 30 47 CALM 30.28S TC 10
SPRINGFIELD CLEAR 45 34 65 SW5 30.29R TC 7
TAYLORVILLE CLEAR 45 36 70 W3 30.30S TC 7
ILZ033-039-045-046-055>057-062-063-060400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 41 34 76 W7 30.26S TC 5
DANVILLE* CLEAR 43 32 64 SW3 30.26F TC 6
RANTOUL* CLEAR 45 32 61 W6 30.25F TC 7
MATTOON CLEAR 45 35 68 SW3 30.27S TC 7
PARIS* CLEAR 42 35 75 CALM 30.27F TC 6
ILZ079-100>102-060400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 46 34 61 W3 30.32R TC 8
BELLEVILLE CLEAR 49 37 64 W3 30.30S TC 9
SPARTA* CLEAR 50 33 50 CALM 30.34R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 47 39 74 CALM 30.32R TC 8
CAIRO* CLEAR 50 40 67 CALM 30.33R TC 10
EFFINGHAM* CLEAR 44 37 77 CALM 30.31S TC 6
MARION CLEAR 44 36 74 CALM 30.34R TC 6
MT. VERNON CLEAR 41 37 86 CALM 30.32S TC 5
SALEM* CLEAR 48 35 60 CALM 30.31S TC 9
METROPOLIS* CLEAR 47 36 66 CALM 30.33R TC 8
ILZ067-068-072-073-078-083-087-091-060400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 49 32 52 W3 30.30R TC 9
FLORA* CLEAR 45 37 76 SW3 30.32R TC 7
FAIRFIELD* CLEAR 46 35 64 CALM 30.31S TC 8
HARRISBURG* CLEAR 45 35 67 CALM 30.33R TC 7
ROBINSON* CLEAR 41 37 87 W3 30.29S TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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