482
ASUS43 KLOT 280101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-280200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 65 45 48 SE12 30.06F TC 18
STERLING* CLEAR 66 39 37 SE7 30.10F TC 19
ILZ003-004-008-010-011-017-018-280200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 66 37 34 SE7 30.12S TC 19
ROCHELLE* CLEAR 64 35 34 SE9 30.12F TC 18
DE KALB* CLEAR 62 40 45 SE12 30.14F TC 17
PERU* PTCLDY 64 38 37 S9 30.12S TC 18
ILZ005-006-012>014-019>023-280200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 59 41 51 E10 30.15R TC 15
CHICAGO-MIDWAY PTCLDY 58 39 49 E9 30.17R TC 14
AURORA CLEAR 63 39 41 SE10 30.13F TC 17
JOLIET* CLEAR 65 38 37 CALM 30.16S TC 19
WAUKEGAN CLEAR 53 38 56 SE6 30.15F TC 12
DUPAGE AIRPORT CLEAR 63 38 39 S8 30.14S TC 17
KANKAKEE* CLEAR 60 40 46 SE6 30.17S TC 16
WHEELING CLEAR 58 40 51 SE8 30.17R TC 14
MORRIS* CLEAR 63 43 47 SE8 30.14S TC 17
ROMEOVILLE* CLEAR 64 39 39 S9 30.16S TC 18
LANSING* CLEAR 62 37 40 SE6 30.18R TC 17
NORTHERLY ISL* N/A 50 40 68 E3 N/A TC 10
LMZ740>746-280200-
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 56 90/ 17/ 18 N/A
NORTHERLY ISL 50 70/ 4/ 6 N/A
CALUMET HARBOR 51 60/ 6/ 8 N/A
BURNS HARBOR 66 160/ 4/ 8 1022.4S
MICHIGAN CITY 67 150/ 8/ 12 1020.8R
ST. JOSEPH BUOY 56 48 CALM 1022.9R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-280200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 60 46 59 SE9 30.09S TC 16
GALESBURG* MOCLDY 62 46 53 S9 30.10S TC 17
MACOMB* CLOUDY 63 45 51 S14 30.12S TC 17
JACKSONVILLE* CLOUDY 59 42 52 SE7 30.12S TC 15
PITTSFIELD* CLOUDY 60 48 64 SE7 30.12R TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-280200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 64 33 31 S9 30.16R TC 18
BLOOMINGTON CLOUDY 63 40 42 S12 30.16S TC 17
DECATUR CLOUDY 63 45 51 SE8 30.16S TC 17
PEORIA CLOUDY 65 41 41 S10 30.12S TC 18
LACON* CLEAR 63 34 33 S7 30.12R TC 17
LINCOLN* CLOUDY 64 43 47 S10 30.15R TC 18
SPRINGFIELD CLOUDY 61 43 51 SE10 30.13S TC 16
TAYLORVILLE CLOUDY 61 45 55 MISG 30.15S TC 16
ILZ033-039-045-046-055>057-062-063-280200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 63 42 46 S7 30.17R TC 17
RANTOUL* CLOUDY 63 38 39 S6 30.17R TC 17
MATTOON CLOUDY 61 43 51 SE5 30.15 TC 16
PARIS* CLOUDY 61 46 57 SE3 30.17S TC 16
ILZ079-100>102-280200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 57 48 72 SE8 30.13F TC 14
BELLEVILLE CLOUDY 60 53 76 SE7 30.12S TC 16
CAHOKIA* CLOUDY 59 47 64 SE7 30.12F TC 15
SPARTA* CLOUDY 61 51 69 E6 30.14F TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 63 50 62 E7 30.14R TC 17
CAIRO* CLEAR 64 53 67 CALM 30.14R TC 18
EFFINGHAM* CLOUDY 60 47 63 CALM 30.18S TC 15
MARION PTCLDY 58 49 70 CALM 30.15S TC 15
MT. VERNON CLOUDY 59 49 69 E3 30.16S TC 15
CENTRALIA* CLOUDY 60 48 66 SE7 30.16S TC 15
SALEM* CLOUDY 61 46 57 CALM 30.15F TC 16
METROPOLIS* CLEAR 62 49 60 MISG 30.15R TC 17
ILZ067-068-072-073-078-083-087-091-280200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 63 47 55 E5 30.16F TC 17
FLORA* MOCLDY 59 48 67 E5 30.17S TC 15
FAIRFIELD* MOCLDY 60 45 57 CALM 30.16S TC 16
HARRISBURG* PTCLDY 60 51 72 E3 30.15S TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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