945
ASUS43 KLOT 300307
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT TUE APR 29 2025
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.
ILZ001-002-007-009-015-016-024-300400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 50 40 68 CALM 30.09R TC 10
STERLING* PTCLDY 54 41 61 CALM 30.09S TC 12
ILZ003-004-008-010-011-017-018-300400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 53 37 54 NW3 30.10R TC 12
ROCHELLE* PTCLDY 51 38 59 NW6 30.09S TC 11
DE KALB* CLEAR 54 41 62 W6 30.09S TC 12
PERU* CLEAR 58 40 52 W5 30.08S TC 14
ILZ005-006-012>014-019>023-300400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 53 41 63 E6 30.08R TC 12
CHICAGO-MIDWAY PTCLDY 54 41 61 E8 30.09R TC 12
AURORA CLEAR 51 40 65 CALM 30.07R TC 11
JOLIET* CLEAR 53 47 81 CALM 30.09R TC 12
WAUKEGAN CLEAR 46 38 73 E3 30.09R TC 8
DUPAGE AIRPORT CLEAR 54 43 66 E7 30.07R TC 12
KANKAKEE* CLEAR 57 42 58 NW5 30.09R TC 14
WHEELING CLEAR 51 41 68 E3 30.10R TC 11
MORRIS* CLEAR 57 43 59 CALM 30.07R TC 14
ROMEOVILLE* CLEAR 54 46 76 E7 30.09R TC 12
LANSING* CLEAR 51 43 74 CALM 30.10R TC 11
NORTHERLY ISL* N/A 48 42 80 SE5 N/A TC 9
LMZ740>746-300400-
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)
HARRISON CRIB 49 110/ 10/ 11 N/A
NORTHERLY ISL 48 100/ 4/ 8 N/A
CALUMET HARBOR 49 60/ 5/ 7 1018.1
BURNS HARBOR 52 70/ 6/ 7 1019.3R
MICHIGAN CITY 52 60/ 9/ 11 1017.8
ST. JOSEPH BUOY 51 49 90/ 4/ 6 1019.3R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-300400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 53 45 74 S6 30.11R TC 12
GALESBURG* PTCLDY 51 39 64 CALM 30.10S TC 11
MACOMB* PTCLDY 56 41 58 CALM 30.11F TC 13
JACKSONVILLE* PTCLDY 54 45 71 SW5 30.10S TC 12
PITTSFIELD* PTCLDY 56 49 80 SW3 30.12S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-300400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 55 40 59 CALM 30.09S TC 13
BLOOMINGTON CLEAR 58 41 53 N5 30.10S TC 14
DECATUR PTCLDY 57 47 69 CALM 30.10R TC 14
PEORIA CLEAR 54 43 66 CALM 30.09S TC 12
LACON* CLEAR 50 40 70 CALM 30.08F TC 10
LINCOLN* CLEAR 57 43 59 CALM 30.09F TC 14
SPRINGFIELD PTCLDY 53 46 77 CALM 30.09S TC 12
TAYLORVILLE PTCLDY 55 48 76 MISG 30.10S TC 13
ILZ033-039-045-046-055>057-062-063-300400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 55 44 66 W5 30.09R TC 13
RANTOUL* CLEAR 55 41 60 NW5 30.09R TC 13
MATTOON PTCLDY 57 51 80 SW3 30.08R TC 14
PARIS* MOCLDY 55 49 80 CALM 30.09R TC 13
ILZ079-100>102-300400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 54 94 CALM 30.11S TC 13
BELLEVILLE MOCLDY 60 58 91 CALM 30.08F TC 16
CAHOKIA* MOCLDY 60 58 92 CALM 30.09 TC 16
SPARTA* MOCLDY 62 61 96 E3 30.11F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 62 60 93 CALM 30.11S FOG TC 17
CAIRO* PTCLDY 67 65 96 CALM 30.11S TC 19
EFFINGHAM* PTCLDY 54 54 98 CALM 30.12S TC 12
MARION FOG 60 59 96 CALM 30.12S VSB 1/2 TC 16
MT. VERNON PTCLDY 59 59 100 CALM 30.12R TC 15
CENTRALIA* PTCLDY 61 58 90 CALM 30.11R TC 16
SALEM* PTCLDY 61 56 84 CALM 30.12R TC 16
METROPOLIS* MOCLDY 65 64 97 MISG 30.11R TC 18
ILZ067-068-072-073-078-083-087-091-300400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 63 61 93 NW8 30.09R TC 17
FLORA* PTCLDY 59 55 88 W5 30.12R TC 15
FAIRFIELD* PTCLDY 61 60 96 CALM 30.11R TC 16
HARRISBURG* PTCLDY 63 62 96 NW5 30.11S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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