550
ASUS43 KLOT 240510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
1200 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.
ILZ001-002-007-009-015-016-024-240600-
NORTHWEST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
SAVANNA* NOT AVBL
STERLING* MOCLDY 58 52 80 CALM 30.11R TC 14
ILZ003-004-008-010-011-017>019-240600-
NORTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 55 51 86 CALM 30.11S TC 13
FREEPORT* NOT AVBL
ROCHELLE* MOCLDY 54 48 82 CALM 30.12R TC 12
DE KALB* PTCLDY 56 49 75 S6 30.12S TC 13
ILZ005-006-012-013-020-021-023-104>108-240600-
NORTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
O'HARE MOCLDY 59 49 69 S5 30.11R TC 15
MIDWAY PTCLDY 60 49 66 E3 30.12R TC 16
NORTHERLY IS* NOT AVBL
AURORA* PTCLDY 52 47 83 E3 30.11R TC 11
LANSING* CLEAR 56 47 72 CALM 30.13S TC 13
JOLIET* CLEAR 55 49 80 CALM 30.13R TC 13
SCHAUMBURG NOT AVBL
WAUKEGAN MOCLDY 48 45 89 CALM 30.11S FOG TC 9
WEST CHICAGO PTCLDY 53 48 83 CALM 30.11R TC 12
WHEELING PTCLDY 56 48 74 CALM 30.13R TC 13
KANKAKEE* PTCLDY 60 46 60 S5 30.13S TC 16
MORRIS* PTCLDY 62 46 56 CALM 30.11R TC 17
ROMEOVILLE CLEAR 61 46 59 SE5 30.13R TC 16
LMZ740>745-777-779-240600-
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 0400 54 340/ 3/ 4 N/A
NORTHERLY ISLAND 0430 53 CALM / 2 N/A
HARRISON CRIB 0440 63 160/ 9/ 10 N/A
CALUMET HARBOR 0424 52 20/ 2/ 2 1018.9
BURNS HARBOR 0440 64 200/ 3/ 4 1020.7S
ILZ025>027-034>036-040-047-049-050-058-095>099-240600-
WEST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOCLDY 61 45 55 SE3 30.12R TC 16
MACOMB* PTCLDY 58 48 68 S5 30.11R TC 15
JACKSONVILLE* PTCLDY 57 48 71 SE5 30.10R TC 14
MOUNT STERLING PTCLDY 61 48 63 SE5 30.10S TC 16
PITTSFIELD* PTCLDY 63 51 65 SE3 30.10S TC 17
QUINCY PTCLDY 62 51 67 SE6 30.09R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-240600-
CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON* PTCLDY 58 46 64 S5 30.12F TC 14
DECATUR MOCLDY 55 48 77 CALM 30.11F TC 13
LACON* PTCLDY 60 44 57 CALM 30.10R TC 15
LINCOLN* PTCLDY 60 47 62 S5 30.11S TC 16
LITCHFIELD* PTCLDY 61 45 55 E6 30.11F TC 16
PEORIA PTCLDY 62 44 51 CALM 30.10S TC 17
PONTIAC* PTCLDY 54 47 76 SE3 30.12S TC 12
SPRINGFIELD PTCLDY 59 48 67 SE7 30.09F TC 15
TAYLORVILLE* MOCLDY 61 46 59 MISG 30.10F TC 16
ILZ033-039-045-046-055>057-062-063-240600-
EAST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 59 46 62 E6 30.12F TC 15
MATTOON PTCLDY 58 48 69 CALM 30.11F TC 14
PARIS* PTCLDY 57 50 79 CALM 30.13F TC 14
RANTOUL* MOCLDY 58 47 68 CALM 30.13F TC 14
ILZ064-065-069-070-074-075-100>102-240600-
SOUTHWEST AND SOUTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 61 50 67 CALM 30.09S TC 16
BELLEVILLE PTCLDY 60 55 83 CALM 30.07F TC 16
CENTRALIA* CLEAR 61 54 77 CALM 30.09F TC 16
EAST ST LOUIS PTCLDY 60 55 83 SE3 30.08S TC 16
MT VERNON* PTCLDY 53 53 100 CALM 30.10F TC 12
SALEM* CLEAR 62 52 70 MISG 30.10F TC 17
ILZ066>068-071>073-076>078-240600-
SOUTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARMI* NOT AVBL
FAIRFIELD* PTCLDY 63 50 62 CALM 30.10F TC 17
FLORA* NOT AVBL
LAWRENCEVILLE NOT AVBL
MT CARMEL* PTCLDY 60 53 78 CALM 30.11F TC 15
OLNEY-NOBLE* CLEAR 59 48 66 MISG 30.11F TC 15
ILZ079>094-240600-
FAR SOUTHERN ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 62 57 83 CALM 30.08F TC 17
CAIRO MOCLDY 64 59 85 CALM 30.09S TC 18
HARRISBURG* MOCLDY 60 56 87 CALM 30.09F TC 16
MARION PTCLDY 61 54 78 CALM 30.10S TC 16
METROPOLIS* MOCLDY 61 55 81 CALM 30.09S TC 16
SPARTA* CLEAR 64 53 67 SE6 30.09F TC 18
ABBREVIATIONS USED IN REMARKS:
TC -- TEMPERATURE IN CELSIUS
WCI -- WIND CHILL INDEX
HX -- HEAT INDEX
VSB -- VISIBILITY IN MILES
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