181
ASUS43 KLOT 281208
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT TUE APR 28 2026
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.
ILZ001-002-007-009-015-016-024-281300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 49 41 74 W21G29 29.91R TC 9
6HR MIN TEMP: 49; 6HR MAX TEMP: 55;
STERLING* SUNNY 49 44 83 W17 29.88R TC 9
SAVANNA* CLOUDY 50 42 75 W14G22 29.88R TC 10
ILZ003-004-008-010-011-017-018-281300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 49 43 80 W9G22 29.84R TC 9
6HR MIN TEMP: 49; 6HR MAX TEMP: 57;
FREEPORT* CLOUDY 49 45 85 W14G22 29.85R TC 10
ROCHELLE* CLOUDY 49 42 79 W17 29.85R TC 9
DE KALB* CLOUDY 48 44 85 W14G22 29.84R TC 9
ILZ005-006-012>014-019>023-281300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 51 43 74 W12G24 29.81R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 60;
CHICAGO-MIDWAY CLOUDY 52 45 77 W13G24 29.83R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 60;
AURORA CLOUDY 50 44 80 NW16G29 29.83R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 59;
JOLIET* CLOUDY 53 47 81 W9 29.86R TC 12
WAUKEGAN CLOUDY 51 45 79 W12G21 29.77R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 61;
DUPAGE AIRPORT CLOUDY 50 45 83 W13G25 29.82R TC 10
6HR MIN TEMP: 49; 6HR MAX TEMP: 59;
KANKAKEE* CLOUDY 52 46 80 W18G28 29.89R TC 11
WHEELING CLOUDY 52 44 74 W14G31 29.81R TC 11
6HR MIN TEMP: 52; 6HR MAX TEMP: 61;
MORRIS* CLOUDY 51 45 80 W14 29.85R TC 10
ROMEOVILLE* CLOUDY 52 48 87 W12G23 29.86R TC 11
LANSING* CLOUDY 51 45 77 W15G24 29.86R TC 11
NORTHERLY ISL* N/A 52 44 74 W13 N/A TC 11
LMZ740>746-281300-
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)
WINTHROP HARBOR 47 1004.8F 1/ 2
WAUKEGAN HARBOR 52 47 270/ 14/ 21 1009.8R 1
HARRISON CRIB 53 280/ 19/ 22 N/A
NORTHERLY ISL 52 270/ 10/ 19 N/A
CALUMET HARBOR 53 240/ 8/ 13 1008.9
BURNS HARBOR 52 270/ 13/ 15 1010.2R
MICHIGAN CITY 51 230/ 17/ 19 1009.3R
ST. JOSEPH BUOY 48 250/ 8/ 12 1010.1R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-281300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 51 44 77 W7 29.96R TC 11
GALESBURG* CLOUDY 49 44 82 W16 29.95R TC 9
MACOMB* CLOUDY 51 46 83 W15 29.98R TC 10
JACKSONVILLE* CLOUDY 52 46 80 W10 29.96R TC 11
PITTSFIELD* CLOUDY 53 46 76 W3 29.98R TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-281300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 51 46 80 MISG 29.90R TC 11
BLOOMINGTON CLOUDY 51 46 83 W14 29.94R TC 11
DECATUR CLOUDY 54 47 77 NW10G21 29.94R TC 12
PEORIA CLOUDY 51 43 74 NW12 29.93R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 58;
LACON* CLOUDY 50 42 74 W12G21 29.90R TC 10
LINCOLN* CLOUDY 53 47 79 CALM 29.95R TC 12
SPRINGFIELD CLOUDY 53 45 74 W13G23 29.96R TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 59;
TAYLORVILLE CLOUDY 54 48 82 W9 29.97R TC 12
ILZ033-039-045-046-055>057-062-063-281300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 53 48 83 W16 29.92R TC 12
DANVILLE* SUNNY 53 48 83 W13G18 29.90R TC 12
MATTOON SUNNY 54 51 90 W12 29.92R TC 12
ILZ079-100>102-281300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 54 48 82 NW5 29.97R TC 12
BELLEVILLE CLEAR 57 54 88 NW9 29.96R TC 14
CAHOKIA* CLEAR 57 51 80 NW8 29.97R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 58 56 93 CALM 29.98R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 65;
CAIRO* PTCLDY 64 62 92 CALM 29.99R TC 18
EFFINGHAM* SUNNY 55 53 91 W8 29.96R TC 13
MARION PTCLDY 57 55 94 NW5 29.98R TC 14
MT. VERNON SUNNY 56 55 97 CALM 29.97R TC 13
CENTRALIA* SUNNY 57 53 85 CALM 29.97R TC 14
SALEM* SUNNY 57 53 86 W3 29.96R TC 14
METROPOLIS* MOSUNNY 64 64 100 NW5 29.98R TC 18
ILZ067-068-072-073-078-083-087-091-281300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* SUNNY 57 54 88 NW5 29.96R TC 14
FAIRFIELD* CLOUDY 58 53 81 CALM 29.97R TC 15
HARRISBURG* MOSUNNY 61 59 93 NW5 29.98R TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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