549
ASUS43 KLOT 231901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL
200 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.
ILZ001-002-007-009-015-016-024-232000-
NORTHWEST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 55 53 S13 30.09F TC 23
SAVANNA* NOT AVBL
STERLING* MOSUNNY 70 58 65 SE9 30.13S TC 21
ILZ003-004-008-010-011-017>019-232000-
NORTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 67 54 63 SE13 30.13F TC 19
FREEPORT* NOT AVBL
ROCHELLE* PTSUNNY 69 56 63 S15 30.13F TC 21
DE KALB* MOSUNNY 68 58 69 S15 30.15F TC 20
ILZ005-006-012-013-020-021-023-104>108-232000-
NORTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
O'HARE PTSUNNY 72 54 53 SW10 30.14S TC 22
MIDWAY PTSUNNY 73 52 47 SW10 30.14F TC 23
NORTHERLY IS* NOT AVBL
AURORA* MOSUNNY 71 54 54 S12 30.15S TC 22
LANSING* PTSUNNY 73 53 51 S7 30.16S TC 23
JOLIET* MOSUNNY 74 53 46 S7 30.15F TC 24
SCHAUMBURG NOT AVBL
WAUKEGAN CLOUDY 66 50 56 SE12 30.14S TC 19
WEST CHICAGO PTSUNNY 70 55 59 SW9 30.15S TC 21
WHEELING CLOUDY 71 53 52 W5 30.15S TC 22
KANKAKEE* MOSUNNY 75 49 39 S8 30.16F TC 24
MORRIS* MOSUNNY 73 53 48 S9 30.14S TC 23
ROMEOVILLE SUNNY 73 57 56 S10G18 30.16F TC 23
LMZ740>745-777-779-232000-
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 1830 68 210/ 10 N/A
HARRISON CRIB 1840 71 190/ 15/ 16 N/A
CALUMET HARBOR 1818 68 170/ 5/ 9 1020.0F
BURNS HARBOR 1840 71 180/ 5/ 7 1021.7
ILZ025>027-034>036-040-047-049-050-058-095>099-232000-
WEST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* PTSUNNY 73 53 48 S8 30.12F TC 23
MACOMB* PTSUNNY 76 50 40 S10 30.12F TC 25
JACKSONVILLE* NOT AVBL
MOUNT STERLING PTSUNNY 75 48 37 SE12 30.10F TC 24
PITTSFIELD* PTSUNNY 76 50 39 SE12 30.11F TC 25
QUINCY PTSUNNY 77 49 37 S13 30.09F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-232000-
CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON* MOSUNNY 76 48 37 S10 30.15F TC 24
DECATUR MOSUNNY 76 49 38 S5 30.15F TC 24
LACON* MOSUNNY 75 51 43 S15 30.11F TC 24
LINCOLN* MOSUNNY 77 48 35 S12 30.14S TC 25
LITCHFIELD* PTSUNNY 74 48 39 SE10 30.14F TC 24
PEORIA MOSUNNY 74 49 41 S15 30.12S TC 23
PONTIAC* MOSUNNY 76 50 39 S9 30.14F TC 24
SPRINGFIELD PTSUNNY 76 50 40 SE9 30.12F TC 24
TAYLORVILLE* MOSUNNY 73 52 46 MISG 30.14F TC 23
ILZ033-039-045-046-055>057-062-063-232000-
EAST CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 78 45 30 SE9 30.15F TC 26
MATTOON MOSUNNY 75 47 36 SE9 30.14F TC 24
PARIS* SUNNY 75 47 37 E6 30.16F TC 24
RANTOUL* SUNNY 76 43 30 E10 30.16F TC 24
ILZ064-065-069-070-074-075-100>102-232000-
SOUTHWEST AND SOUTH CENTRAL ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 50 41 E12 30.11F TC 24
BELLEVILLE PTSUNNY 77 56 47 E7 30.09F TC 25
CENTRALIA* MOSUNNY 77 51 40 SE7 30.13S TC 25
EAST ST LOUIS PTSUNNY 78 52 40 SE9G17 30.09F TC 26
MT VERNON* MOSUNNY 77 51 40 SE8 30.12F TC 25
SALEM* MOSUNNY 78 48 34 MISG 30.13S TC 25
ILZ066>068-071>073-076>078-232000-
SOUTHEAST ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARMI* NOT AVBL
FAIRFIELD* MOSUNNY 76 43 30 SE6 30.13F TC 25
FLORA* MOSUNNY 77 45 31 E12 30.13F TC 25
LAWRENCEVILLE MOSUNNY 76 48 37 E10G18 30.14F TC 24
MT CARMEL* SUNNY 79 43 27 E9 30.14F TC 26
OLNEY-NOBLE* NOT AVBL
ILZ079>094-232000-
FAR SOUTHERN ILLINOIS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 79 55 43 VRB6 30.09F TC 26
CAIRO MOSUNNY 80 57 46 CALM 30.09F HX 80 TC 27
HARRISBURG* MOSUNNY 78 54 44 E9 30.11F TC 25
MARION PTSUNNY 79 55 44 E5 30.10F TC 26
METROPOLIS* MOSUNNY 79 52 38 E3 30.10F TC 26
SPARTA* PTSUNNY 78 56 46 SE6 30.11F TC 26
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