357
ASUS43 KLOT 281006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-281100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 56 47 71 SE6 30.02F TC 13
STERLING* MOCLDY 57 45 64 VRB3 30.08F TC 14
ILZ003-004-008-010-011-017-018-281100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 54 40 59 SE8 30.10F TC 12
ROCHELLE* PTCLDY 52 39 62 SE9 30.09F TC 11
DE KALB* CLEAR 51 42 72 SE9 30.11F TC 10
PERU* CLOUDY 56 44 64 SE12 30.09F TC 13
ILZ005-006-012>014-019>023-281100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 53 39 59 S9 30.12S TC 12
CHICAGO-MIDWAY CLEAR 56 37 49 S9 30.13F TC 13
AURORA CLEAR 51 42 71 SE7 30.11S TC 11
JOLIET* CLEAR 53 41 64 CALM 30.14S TC 12
WAUKEGAN CLEAR 50 41 71 S7 30.11F TC 10
DUPAGE AIRPORT CLEAR 53 40 61 SE9 30.11F TC 12
KANKAKEE* PTCLDY 51 41 69 SE7 30.16S TC 10
WHEELING CLEAR 48 40 73 S7 30.13F TC 9
MORRIS* CLEAR 52 43 72 S8 30.12R TC 11
ROMEOVILLE* CLEAR 52 43 71 SE10 30.14S TC 11
LANSING* CLEAR 50 39 66 SE7 30.15F TC 10
NORTHERLY ISL* N/A 51 46 83 S3 N/A TC 11
LMZ740>746-281100-
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 57 160/ 11/ 13 N/A
NORTHERLY ISL 51 160/ 3/ 3 N/A
CALUMET HARBOR 55 150/ 6/ 8 1019.8
BURNS HARBOR 56 140/ 7/ 9 1022.0
MICHIGAN CITY 56 150/ 8/ 10 1020.7F
ST. JOSEPH BUOY 53 49 160/ 12/ 14 1022.3F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-281100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 58 53 84 S14G21 30.03F TC 14
GALESBURG* MOCLDY 55 46 71 SE7 30.05F TC 13
MACOMB* PTCLDY 55 48 76 SE12 30.07F TC 13
JACKSONVILLE* PTCLDY 55 47 73 SE8 30.08F TC 13
PITTSFIELD* CLOUDY 55 51 85 SE7 30.07F TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-281100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 52 43 70 SE8 30.12F TC 11
BLOOMINGTON CLOUDY 57 45 64 S15 30.12F TC 14
DECATUR CLOUDY 58 45 62 S12 30.13S TC 14
PEORIA PTCLDY 58 45 62 S10 30.08F TC 14
LACON* CLOUDY 55 43 63 SE7 30.08F TC 13
LINCOLN* CLOUDY 57 46 67 S6 30.10F TC 14
SPRINGFIELD CLEAR 56 46 69 S12 30.09F TC 13
TAYLORVILLE CLOUDY 55 46 71 MISG 30.11F TC 13
ILZ033-039-045-046-055>057-062-063-281100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 44 69 SE8 30.14F TC 12
RANTOUL* MOCLDY 52 43 71 SE7 30.15S TC 11
MATTOON MOCLDY 55 45 68 SE9 30.13F TC 13
PARIS* CLEAR 53 42 66 SE5 30.16F TC 12
ILZ079-100>102-281100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 53 49 86 SE5 30.11S TC 12
BELLEVILLE CLEAR 54 50 86 CALM 30.10S TC 12
CAHOKIA* CLOUDY 56 51 84 S7 30.10S TC 13
SPARTA* MOCLDY 57 53 87 SE6 30.12F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 56 51 84 E3 30.12F TC 13
CAIRO* CLEAR 57 54 89 CALM 30.13S TC 14
EFFINGHAM* PTCLDY 51 48 89 E5 30.16F TC 11
MARION CLEAR 53 48 83 CALM 30.14F TC 12
MT. VERNON CLEAR 52 49 89 CALM 30.14S TC 11
CENTRALIA* CLEAR 54 47 79 SE5 30.13F TC 12
SALEM* CLEAR 57 46 67 SE3 30.13F TC 14
METROPOLIS* CLEAR 53 52 95 CALM 30.14S TC 12
ILZ067-068-072-073-078-083-087-091-281100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 51 46 83 E5 30.16F TC 11
FLORA* CLEAR 52 46 82 SE5 30.14F TC 11
FAIRFIELD* CLEAR 52 46 79 CALM 30.14F TC 11
HARRISBURG* CLEAR 51 48 89 CALM 30.14F TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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