729
ASUS43 KLOT 281503
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON APR 28 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-281600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 67 56 67 S15G25 29.94F TC 19
STERLING* MOSUNNY 68 55 63 S9G20 30.00F TC 20
ILZ003-004-008-010-011-017-018-281600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 67 48 50 S17G28 30.02F TC 19
DE KALB* PTSUNNY 65 49 55 S25G32 30.05S TC 18
ILZ005-006-012>014-019>023-281600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 66 44 45 S16G28 30.05F TC 19
CHICAGO-MIDWAY PTSUNNY 67 42 40 S17G26 30.07F TC 19
AURORA MOSUNNY 66 46 48 S18 30.06S TC 19
JOLIET* MOSUNNY 66 46 48 S14G20 30.07F TC 19
WAUKEGAN PTSUNNY 62 44 51 SE12 30.04F TC 17
DUPAGE AIRPORT MOSUNNY 66 46 48 S20G29 30.05F TC 19
KANKAKEE* PTSUNNY 65 43 44 S13G20 30.11F TC 19
WHEELING MOSUNNY 66 44 45 S21G31 30.06F TC 19
MORRIS* PTSUNNY 65 47 50 S16 30.05F TC 19
ROMEOVILLE* MOSUNNY 66 46 48 S20G26 30.08F TC 19
LANSING* MOSUNNY 66 46 47 S15 30.09F TC 19
NORTHERLY ISL* N/A 65 40 39 S12 N/A TC 18
LMZ740>746-281600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 63 160/ 19/ 20 N/A
NORTHERLY ISL 63 170/ 9/ 14 N/A
CALUMET HARBOR 64 170/ 12/ 21 1017.9
BURNS HARBOR 65 180/ 9/ 13 1019.6F
MICHIGAN CITY 64 180/ 14/ 19 1019.0
ST. JOSEPH BUOY 56 48 190/ 12/ 14 1020.7F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-281600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 69 60 73 S16G23 29.98F TC 21
GALESBURG* PTSUNNY 66 56 71 S16G23 30.00F TC 19
MACOMB* PTSUNNY 67 59 75 S18 30.02F TC 19
PITTSFIELD* SUNNY 71 60 68 S13G18 30.03F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-281600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 68 52 56 S20G28 30.07F TC 20
DECATUR SUNNY 69 51 52 S15G25 30.10F TC 21
PEORIA SUNNY 68 56 65 S18G26 30.03F TC 20
LACON* PTSUNNY 68 53 59 SW10G20 30.02F TC 20
LINCOLN* SUNNY 71 56 59 S14G22 30.07S TC 22
SPRINGFIELD MOSUNNY 71 56 58 S20 30.05F TC 22
TAYLORVILLE SUNNY 68 54 60 MISG 30.08F TC 20
ILZ033-039-045-046-055>057-062-063-281600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 70 48 45 SE16 30.10F TC 21
RANTOUL* MOSUNNY 67 45 45 S17 30.10F TC 19
ILZ079-100>102-281600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 57 64 S14G21 30.07F TC 21
BELLEVILLE MOSUNNY 71 61 71 S10 30.07F TC 22
CAHOKIA* SUNNY 69 59 70 S8 30.06F TC 21
SPARTA* SUNNY 73 62 69 S9 30.10F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 59 63 S8 30.11F TC 22
CAIRO* SUNNY 74 62 66 S5 30.13F TC 23
EFFINGHAM* SUNNY 67 52 59 SE10 30.14F TC 20
MARION SUNNY 72 61 68 S6 30.12F TC 22
MT. VERNON SUNNY 72 60 66 S10 30.12F TC 22
CENTRALIA* SUNNY 70 57 62 S10G16 30.11F TC 21
SALEM* SUNNY 71 55 57 S7 30.11F TC 22
METROPOLIS* SUNNY 72 58 61 MISG 30.14F TC 22
ILZ067-068-072-073-078-083-087-091-281600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 67 52 58 S9 30.15F TC 19
FLORA* SUNNY 68 54 60 S8 30.13F TC 20
FAIRFIELD* SUNNY 68 52 56 S9 30.13F TC 20
HARRISBURG* SUNNY 71 57 61 SE6 30.13F TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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