942
ASUS43 KLOT 272107
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT SUN APR 27 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.
ILZ001-002-007-009-015-016-024-272200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 71 45 39 SE10G21 30.10F TC 22
STERLING* SUNNY 70 41 34 VRB6 30.15F TC 21
ILZ003-004-008-010-011-017-018-272200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 70 38 31 SE16G24 30.16F TC 21
ROCHELLE* SUNNY 71 35 26 S17G23 30.16F TC 21
DE KALB* SUNNY 67 42 40 S18G28 30.18F TC 20
PERU* SUNNY 72 40 30 SE13G21 30.15F TC 22
ILZ005-006-012>014-019>023-272200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 69 39 33 S12G21 30.18F TC 21
CHICAGO-MIDWAY MOSUNNY 70 38 31 S15G23 30.19F TC 21
AURORA SUNNY 69 43 38 SE16G25 30.17F TC 21
JOLIET* SUNNY 70 42 35 SE10 30.19F TC 21
WAUKEGAN SUNNY 60 42 51 E8 30.20F TC 16
DUPAGE AIRPORT SUNNY 68 41 37 S14G22 30.18F TC 20
KANKAKEE* SUNNY 68 38 33 SE9 30.20F TC 20
WHEELING SUNNY 68 41 37 S16G22 30.20F TC 20
MORRIS* SUNNY 69 41 35 SE13G23 30.18F TC 21
ROMEOVILLE* SUNNY 68 41 37 S10G21 30.21F TC 20
LANSING* SUNNY 67 40 37 S8 30.21F TC 20
NORTHERLY ISL* N/A 55 44 66 N1 N/A TC 13
LMZ740>746-272200-
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 62 70/ 17/ 18 N/A
NORTHERLY ISL 54 40/ 3/ 7 N/A
CALUMET HARBOR 55 20/ 6/ 10 1022.5
BURNS HARBOR 56 30/ 7/ 9 1023.7F
MICHIGAN CITY 65 200/ 4/ 10 1022.4F
ST. JOSEPH BUOY 52 50 30/ 8/ 12 1024.1F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-272200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 61 47 59 SE13G22 30.13F TC 16
GALESBURG* MOSUNNY 69 45 41 SE9G18 30.14F TC 21
MACOMB* CLOUDY 70 45 41 S14G21 30.15F TC 21
JACKSONVILLE* CLOUDY 62 46 57 SE10G16 30.16F TC 16
PITTSFIELD* CLOUDY 61 48 61 SE13 30.16F TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-272200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 71 33 24 S14G22 30.17F TC 22
BLOOMINGTON MOSUNNY 68 41 37 S14G21 30.18F TC 20
DECATUR SUNNY 67 44 43 S14 30.19F TC 19
PEORIA SUNNY 69 41 36 SE10G22 30.15F TC 21
LACON* SUNNY 70 38 31 S7G16 30.14F TC 21
LINCOLN* MOSUNNY 68 40 36 SE9G18 30.17F TC 20
SPRINGFIELD CLOUDY 67 41 38 S17 30.16F TC 19
TAYLORVILLE CLOUDY 64 45 48 MISG 30.18F TC 18
ILZ033-039-045-046-055>057-062-063-272200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 68 40 35 S14 30.19F TC 20
RANTOUL* SUNNY 69 37 31 S10 30.19F TC 20
MATTOON SUNNY 64 42 44 VRB7 30.19F TC 18
PARIS* MOSUNNY 67 41 38 SE8 30.20F TC 19
ILZ079-100>102-272200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 61 46 59 SE13 30.18F TC 16
BELLEVILLE CLOUDY 62 53 72 SE9 30.15F TC 17
CAHOKIA* CLOUDY 60 50 69 SE12 30.15F TC 16
SPARTA* CLOUDY 62 53 71 E7 30.18F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 62 52 69 NE8 30.17F TC 17
CAIRO* PTSUNNY 66 50 55 SE9 30.17F TC 19
EFFINGHAM* CLOUDY 62 45 53 SE7 30.22F TC 17
MARION MOSUNNY 61 52 72 NE5 30.19S TC 16
MT. VERNON CLOUDY 61 49 64 E6 30.19F TC 16
CENTRALIA* CLOUDY 60 48 64 SE8 30.19F TC 16
SALEM* CLOUDY 60 45 58 SE3 30.20F TC 16
METROPOLIS* CLOUDY 65 46 49 MISG 30.18F TC 18
ILZ067-068-072-073-078-083-087-091-272200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 66 44 45 SE3 30.20F TC 19
FLORA* PTSUNNY 61 46 59 SE8 30.21F TC 16
FAIRFIELD* CLOUDY 61 44 53 E6 30.20F TC 16
HARRISBURG* CLOUDY 62 51 66 E7 30.19S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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