835
ASUS43 KLOT 240801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
300 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.
ILZ001-002-007-009-015-016-024-240900-
NORTHWEST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 58 47 66 CALM 30.07F TC 14
SAVANNA* NOT AVBL
STERLING* MOCLDY 54 52 93 E3 30.10F TC 12
ILZ003-004-008-010-011-017>019-240900-
NORTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 53 48 83 CALM 30.11F TC 12
FREEPORT* NOT AVBL
ROCHELLE* NOT AVBL
DE KALB* MOCLDY 55 47 74 S3 30.11F TC 13
ILZ005-006-012-013-020-021-023-104>108-240900-
NORTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
O'HARE MOCLDY 55 48 77 CALM 30.10F TC 13
MIDWAY MOCLDY 56 46 69 SW3 30.11S TC 13
NORTHERLY IS* NOT AVBL
AURORA* PTCLDY 51 45 79 CALM 30.10F TC 11
LANSING* PTCLDY 51 47 86 CALM 30.13S TC 11
JOLIET* PTCLDY 49 48 95 CALM 30.12S TC 10
SCHAUMBURG NOT AVBL
WAUKEGAN PTCLDY 54 47 77 W6 30.10F TC 12
WEST CHICAGO PTCLDY 51 47 86 CALM 30.10F TC 11
WHEELING PTCLDY 51 47 86 CALM 30.12F TC 11
KANKAKEE* CLEAR 51 49 92 CALM 30.13R TC 11
MORRIS* PTCLDY 56 46 67 CALM 30.11S TC 14
ROMEOVILLE PTCLDY 57 48 72 SE5 30.12S TC 14
LMZ740>745-777-779-240900-
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
NORTHERLY ISLAND 0730 64 200/ 3/ 6 N/A
HARRISON CRIB 0740 73 200/ 14/ 15 N/A
CALUMET HARBOR 0724 55 CALM / 2 1018.9
BURNS HARBOR 0740 63 170/ 3/ 4 1020.3S
ILZ025>027-034>036-040-047-049-050-058-095>099-240900-
WEST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOCLDY 52 47 83 CALM 30.09S TC 11
MACOMB* PTCLDY 53 48 82 CALM 30.11R TC 12
JACKSONVILLE* NOT AVBL
MOUNT STERLING PTCLDY 55 48 77 CALM 30.08S TC 13
PITTSFIELD* PTCLDY 58 51 76 CALM 30.08S TC 15
QUINCY PTCLDY 62 48 60 SE5 30.06F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-240900-
CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON* CLEAR 56 44 64 SE6 30.11F TC 13
DECATUR PTCLDY 52 47 83 NE3 30.10F TC 11
LACON* PTCLDY 51 46 83 CALM 30.09F TC 10
LINCOLN* CLEAR 53 46 78 CALM 30.09F TC 12
LITCHFIELD* CLEAR 56 46 68 E6 30.09F TC 13
PEORIA PTCLDY 55 44 66 CALM 30.08F TC 13
PONTIAC* NOT AVBL
SPRINGFIELD CLEAR 53 47 79 E3 30.08F TC 12
TAYLORVILLE* PTCLDY 55 46 71 MISG 30.09F TC 13
ILZ033-039-045-046-055>057-062-063-240900-
EAST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 55 44 66 NE6 30.11R TC 13
MATTOON PTCLDY 56 48 74 CALM 30.09S TC 13
PARIS* NOT AVBL
RANTOUL* PTCLDY 54 46 75 CALM 30.12S TC 12
ILZ064-065-069-070-074-075-100>102-240900-
SOUTHWEST AND SOUTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 51 85 CALM 30.07F TC 13
BELLEVILLE CLEAR 57 54 90 CALM 30.06S TC 14
CENTRALIA* PTCLDY 56 53 88 CALM 30.08S TC 14
EAST ST LOUIS NOT AVBL
MT VERNON* PTCLDY 50 50 100 CALM 30.08S TC 10
SALEM* PTCLDY 57 52 85 MISG 30.08S TC 14
ILZ066>068-071>073-076>078-240900-
SOUTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARMI* NOT AVBL
FAIRFIELD* PTCLDY 58 51 77 N3 30.08S TC 14
FLORA* PTCLDY 55 52 88 CALM 30.09S TC 13
LAWRENCEVILLE PTCLDY 55 51 86 CALM 30.09F TC 13
MT CARMEL* PTCLDY 56 52 85 CALM 30.09S TC 14
OLNEY-NOBLE* NOT AVBL
ILZ079>094-240900-
FAR SOUTHERN ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 57 55 93 CALM 30.07R TC 14
CAIRO PTCLDY 61 58 90 CALM 30.07S TC 16
HARRISBURG* MOCLDY 56 54 93 CALM 30.08R TC 13
MARION PTCLDY 56 54 95 CALM 30.08S TC 13
METROPOLIS* MOCLDY 59 58 97 CALM 30.07S TC 15
SPARTA* PTCLDY 58 55 89 CALM 30.08S TC 15
ABBREVIATIONS USED IN REMARKS:
TC -- TEMPERATURE IN CELSIUS
WCI -- WIND CHILL INDEX
HX -- HEAT INDEX
VSB -- VISIBILITY IN MILES
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