600
ASUS43 KLOT 232301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
600 PM CDT WED APR 23 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.
ILZ001-002-007-009-015-016-024-240000-
NORTHWEST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 77 49 37 S9G20 30.04S TC 25
SAVANNA* NOT AVBL
STERLING* SUNNY 76 54 46 VRB5 30.07F TC 24
ILZ003-004-008-010-011-017>019-240000-
NORTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 74 53 48 S13 30.08F TC 23
FREEPORT* NOT AVBL
ROCHELLE* SUNNY 74 55 50 S9 30.08F TC 23
DE KALB* MOSUNNY 72 55 55 S10 30.09F TC 22
ILZ005-006-012-013-020-021-023-104>108-240000-
NORTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
O'HARE PTSUNNY 76 50 40 S8 30.07F TC 24
MIDWAY MOSUNNY 77 44 30 S10G21 30.08S TC 25
NORTHERLY IS* NOT AVBL
AURORA* MOSUNNY 76 52 43 S12 30.07F TC 24
LANSING* MOSUNNY 75 48 39 S7 30.09F TC 24
JOLIET* MOSUNNY 79 44 29 S10 30.08F TC 26
SCHAUMBURG NOT AVBL
WAUKEGAN MOSUNNY 68 51 54 SE6 30.08F TC 20
WEST CHICAGO MOSUNNY 75 50 41 S13 30.07F TC 24
WHEELING MOSUNNY 75 49 39 SW9G20 30.09F TC 24
KANKAKEE* MOSUNNY 78 39 25 S8 30.10S TC 25
MORRIS* MOSUNNY 78 47 33 S12G18 30.07S TC 26
ROMEOVILLE MOSUNNY 77 52 41 S9 30.09S TC 25
LMZ740>745-777-779-240000-
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 2230 58 350/ 3/ 13 N/A
HARRISON CRIB 2240 69 90/ 14/ 15 N/A
CALUMET HARBOR 2224 76 170/ 10/ 12 1017.7
BURNS HARBOR 2240 76 190/ 4/ 6 1019.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-240000-
WEST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* SUNNY 77 41 27 S8 30.06F TC 25
MACOMB* SUNNY 79 43 27 S12 30.08S TC 26
JACKSONVILLE* NOT AVBL
MOUNT STERLING SUNNY 75 44 33 S10 30.07S TC 24
PITTSFIELD* MOSUNNY 76 49 39 SE12 30.07F TC 25
QUINCY SUNNY 77 45 32 S8 30.05S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-240000-
CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON* SUNNY 76 44 32 S8 30.10S TC 24
DECATUR PTSUNNY 76 47 35 S10 30.09S TC 24
LACON* SUNNY 77 43 29 S7 30.06S TC 25
LINCOLN* MOSUNNY 78 45 31 S9 30.09R TC 25
LITCHFIELD* PTSUNNY 73 52 47 CALM 30.09S TC 23
PEORIA SUNNY 77 43 29 S10 30.06S TC 25
PONTIAC* SUNNY 78 41 26 S10 30.09R TC 26
SPRINGFIELD MOSUNNY 76 48 37 S13 30.08R TC 24
TAYLORVILLE* PTSUNNY 75 48 38 MISG 30.08S TC 24
ILZ033-039-045-046-055>057-062-063-240000-
EAST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 77 45 32 SE10 30.09S TC 25
MATTOON PTSUNNY 73 46 38 SE9 30.08S TC 23
PARIS* PTSUNNY 75 45 33 SE5 30.09S TC 24
RANTOUL* MOSUNNY 77 38 24 SE9 30.10R TC 25
ILZ064-065-069-070-074-075-100>102-240000-
SOUTHWEST AND SOUTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 54 46 VRB7 30.07S TC 24
BELLEVILLE NOT AVBL
CENTRALIA* PTSUNNY 77 50 38 SE7 30.06F TC 25
EAST ST LOUIS PTSUNNY 75 56 51 E7 30.04F TC 24
MT VERNON* MOSUNNY 75 50 41 E7 30.06F TC 24
SALEM* PTSUNNY 77 45 31 MISG 30.07S TC 25
ILZ066>068-071>073-076>078-240000-
SOUTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARMI* NOT AVBL
FAIRFIELD* MOSUNNY 77 50 38 E6 30.06F TC 25
FLORA* NOT AVBL
LAWRENCEVILLE MOSUNNY 73 56 54 E6 30.07F TC 23
MT CARMEL* MOSUNNY 79 45 29 NE3 30.07F TC 26
OLNEY-NOBLE* NOT AVBL
ILZ079>094-240000-
FAR SOUTHERN ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 77 56 48 E8 30.04S TC 25
CAIRO CLOUDY 79 56 45 CALM 30.04S HX 80 TC 26
HARRISBURG* PTSUNNY 76 53 45 E7 30.06S TC 24
MARION CLOUDY 77 55 47 E9 30.05S TC 25
METROPOLIS* CLOUDY 78 49 36 CALM 30.05S TC 25
SPARTA* MOSUNNY 77 56 49 E6 30.06S TC 25
ABBREVIATIONS USED IN REMARKS:
TC -- TEMPERATURE IN CELSIUS
WCI -- WIND CHILL INDEX
HX -- HEAT INDEX
VSB -- VISIBILITY IN MILES
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