501
ASUS43 KLOT 241010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
500 AM CDT THU APR 24 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET...WITH
NO SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
STATIONS INDICATED WITH AN "*" ARE NOT UNDER NWS QUALITY
CONTROL.
ILZ001-002-007-009-015-016-024-241100-
NORTHWEST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 51 47 86 E3 30.09R TC 11
SAVANNA* NOT AVBL
STERLING* PTCLDY 53 51 93 CALM 30.12R TC 12
ILZ003-004-008-010-011-017>019-241100-
NORTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 49 46 90 N6 30.13R TC 9
FREEPORT* NOT AVBL
ROCHELLE* MOCLDY 52 45 76 CALM 30.13R TC 11
DE KALB* MOCLDY 53 46 76 CALM 30.14R TC 12
ILZ005-006-012-013-020-021-023-104>108-241100-
NORTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
O'HARE MOCLDY 53 47 79 CALM 30.11R TC 12
MIDWAY MOCLDY 54 45 71 CALM 30.11S TC 12
NORTHERLY IS* NOT AVBL
AURORA* PTCLDY 48 45 89 CALM 30.11S TC 9
LANSING* PTCLDY 48 47 95 CALM 30.12S TC 9
JOLIET* PTCLDY 49 49 97 CALM 30.13R TC 10
SCHAUMBURG NOT AVBL
WAUKEGAN MOCLDY 53 47 79 NW6 30.12R TC 12
WEST CHICAGO PTCLDY 50 45 83 CALM 30.11S TC 10
WHEELING MOCLDY 50 46 86 CALM 30.13R TC 10
KANKAKEE* PTCLDY 50 47 91 CALM 30.13R TC 10
MORRIS* PTCLDY 53 46 79 CALM 30.11R TC 12
ROMEOVILLE PTCLDY 57 46 67 SE3 30.13R TC 14
LMZ740>745-777-779-241100-
SOUTHERN LAKE MICHIGAN...
STATION/POSITION TIME TEMP WIND PRES WAVE
AIR SEA DIR/SP/G HT/PER
(UTC) (F) (DEG/KT/KT) (MB) (FT/S)
SOUTHERN BUOY NOT AVBL
WINTHROP HARBOR NOT AVBL
WAUKEGAN HARBOR NOT AVBL
WILMETTE HARBOR NOT AVBL
NORTH AVE BEACH 0900 57 CALM / 1 N/A
NORTHERLY ISLAND 0930 58 CALM / 6 N/A
HARRISON CRIB 0940 71 10/ 1/ 1 N/A
CALUMET HARBOR 0924 56 190/ 2/ 3 1018.6
BURNS HARBOR 0840 61 180/ 2/ 4 1020.3
ILZ025>027-034>036-040-047-049-050-058-095>099-241100-
WEST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* CLEAR 51 45 82 E3 30.10S TC 10
MACOMB* CLEAR 50 47 88 CALM 30.10S TC 10
JACKSONVILLE* PTCLDY 52 47 83 SE5 30.08S TC 11
MOUNT STERLING PTCLDY 54 47 78 SE3 30.07F TC 12
PITTSFIELD* PTCLDY 55 53 92 CALM 30.08S TC 13
QUINCY PTCLDY 59 49 69 E7 30.05F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-241100-
CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON* CLEAR 54 45 71 CALM 30.12R TC 12
DECATUR CLEAR 52 46 80 NE3 30.10S TC 11
LACON* PTCLDY 47 44 87 CALM 30.10R TC 9
LINCOLN* CLEAR 51 46 82 E3 30.10S TC 11
LITCHFIELD* PTCLDY 54 46 73 E6 30.09F TC 12
PEORIA CLEAR 51 45 79 CALM 30.10R TC 11
PONTIAC* CLEAR 49 45 85 CALM 30.12R TC 10
SPRINGFIELD PTCLDY 54 47 77 E3 30.09R TC 12
TAYLORVILLE* PTCLDY 55 46 71 MISG 30.09S TC 13
ILZ033-039-045-046-055>057-062-063-241100-
EAST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 52 45 77 E7 30.10S TC 11
MATTOON CLEAR 55 44 66 CALM 30.09S TC 13
PARIS* CLEAR 51 47 86 CALM 30.10F TC 11
RANTOUL* CLEAR 53 45 74 CALM 30.11S TC 12
ILZ064-065-069-070-074-075-100>102-241100-
SOUTHWEST AND SOUTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 53 51 90 CALM 30.07F TC 12
BELLEVILLE PTCLDY 55 52 91 CALM 30.05F TC 13
CENTRALIA* CLEAR 55 52 91 CALM 30.08R TC 13
EAST ST LOUIS PTCLDY 54 52 93 CALM 30.06F TC 12
MT VERNON* CLEAR 51 51 100 CALM 30.08S TC 11
SALEM* CLEAR 55 52 89 MISG 30.08S TC 13
ILZ066>068-071>073-076>078-241100-
SOUTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARMI* NOT AVBL
FAIRFIELD* CLEAR 55 50 83 CALM 30.07F TC 13
FLORA* CLEAR 54 52 94 CALM 30.09S TC 12
LAWRENCEVILLE CLEAR 55 50 83 N3 30.09S TC 13
MT CARMEL* CLEAR 56 53 89 CALM 30.09S TC 13
OLNEY-NOBLE* CLEAR 57 45 64 MISG 30.08F TC 14
ILZ079>094-241100-
FAR SOUTHERN ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 57 55 93 CALM 30.07S FOG TC 14
CAIRO PTCLDY 62 59 92 CALM 30.07S TC 17
HARRISBURG* CLEAR 54 53 95 CALM 30.08F FOG TC 12
MARION CLEAR 56 54 93 CALM 30.08F TC 13
METROPOLIS* MOCLDY 58 58 97 MISG 30.09R TC 15
SPARTA* PTCLDY 57 54 88 CALM 30.08F TC 14
ABBREVIATIONS USED IN REMARKS:
TC -- TEMPERATURE IN CELSIUS
WCI -- WIND CHILL INDEX
HX -- HEAT INDEX
VSB -- VISIBILITY IN MILES
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page