550
ASUS43 KLOT 290011
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM 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.
ILZ001-002-007-009-015-016-024-290100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 61 39 44 W7 29.92F TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 64;
STERLING* MOCLDY 60 46 59 W7 29.92F TC 16
SAVANNA* CLOUDY 61 39 43 W8 29.93F TC 16
ILZ003-004-008-010-011-017-018-290100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 61 40 45 W12 29.92S TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 64;
FREEPORT* MOCLDY 59 41 50 NW8 29.94S TC 15
ROCHELLE* MOCLDY 60 43 52 W8 29.92S TC 16
DE KALB* MOCLDY 60 44 56 W3 29.92S TC 16
PERU* MOCLDY 63 46 55 NW6 29.91F TC 17
ILZ005-006-012>014-019>023-290100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 62 44 51 W5 29.88F TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
CHICAGO-MIDWAY MOCLDY 62 44 51 W5 29.89S TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
AURORA MOCLDY 61 46 57 NW7 29.90F TC 16
6HR MIN TEMP: 56; 6HR MAX TEMP: 63;
JOLIET* PTCLDY 63 47 57 CALM 29.91F TC 17
WAUKEGAN MOCLDY 62 42 47 W5 29.88R TC 17
6HR MIN TEMP: 59; 6HR MAX TEMP: 64;
DUPAGE AIRPORT MOCLDY 60 46 59 W7 29.89F TC 16
6HR MIN TEMP: 57; 6HR MAX TEMP: 62;
KANKAKEE* PTCLDY 59 49 68 SW6 29.93F TC 15
WHEELING PTCLDY 63 43 48 W6 29.90S TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 64;
MORRIS* PTCLDY 61 46 59 W3 29.91F TC 16
ROMEOVILLE* CLEAR 61 46 59 W8 29.90F TC 16
LANSING* PTCLDY 60 46 59 W7 29.90F TC 16
NORTHERLY ISL* N/A 55 48 77 E5 N/A TC 13
LMZ740>746-290100-
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 48 1017.5 0
WAUKEGAN HARBOR 59 49 290/ 6/ 8 1013.1 0
HARRISON CRIB 58 110/ 9/ 9 N/A
NORTHERLY ISL 57 70/ 6/ 9 N/A
CALUMET HARBOR 58 100/ 5/ 7 1012.4R
BURNS HARBOR 58 80/ 3/ 4 1013.5R
MICHIGAN CITY 55 50/ 5/ 5 1012.2
ST. JOSEPH BUOY 52 160/ 4/ 4 1013.6S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-290100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 58 48 69 N10 29.88F TC 14
GALESBURG* PTCLDY 59 44 56 NW6 29.93F TC 15
MACOMB* MOCLDY 61 46 56 CALM 29.93F TC 16
JACKSONVILLE* PTCLDY 58 53 83 N6 29.88F TC 14
PITTSFIELD* CLOUDY 59 51 76 N5 29.89F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-290100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 59 49 68 MISG 29.93F TC 15
BLOOMINGTON PTCLDY 59 49 69 NW3 29.93F TC 15
DECATUR MOCLDY 60 49 66 CALM 29.93F TC 16
PEORIA MOCLDY 60 47 61 CALM 29.91F TC 16
6HR MIN TEMP: 55; 6HR MAX TEMP: 62;
LACON* PTCLDY 59 46 61 SW5 29.92F TC 15
LINCOLN* MOCLDY 60 50 68 CALM 29.92F TC 16
SPRINGFIELD PTCLDY 61 50 67 N7 29.88F TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 62;
TAYLORVILLE MOCLDY 61 52 72 NE3 29.90F TC 16
ILZ033-039-045-046-055>057-062-063-290100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 59 51 75 SW5 29.96R TC 15
DANVILLE* MOCLDY 60 51 74 S5 29.96S TC 15
RANTOUL* MOCLDY 59 50 73 W5 29.95R TC 15
MATTOON MOCLDY 60 52 74 CALM 29.94F TC 16
PARIS* CLOUDY 59 52 77 CALM 29.96S TC 15
ILZ079-100>102-290100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 59 52 77 VRB5 29.86F TC 15
BELLEVILLE MOCLDY 60 57 90 E5 29.82F TC 15
CAHOKIA* MOCLDY 58 54 86 E7 29.82F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 62 60 93 SE10 29.89F TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 70; 6HR PCP: 0.30;
CAIRO* CLOUDY 64 63 95 NE25G32 29.79F TC 18
EFFINGHAM* CLOUDY 61 56 85 E3 29.95F TC 16
MARION MOCLDY 63 61 94 SE7 29.93F TC 17
MT. VERNON LGT RAIN 60 58 92 SE9 29.87F TC 16
CENTRALIA* MOCLDY 60 58 92 N8 29.89F TC 16
SALEM* LGT RAIN 61 58 89 NE5 29.91F TC 16
METROPOLIS* RAIN 64 64 100 NE7 29.93F TC 18
ILZ067-068-072-073-078-083-087-091-290100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 66 56 70 NW7 29.94S TC 19
FLORA* LGT RAIN 61 57 88 CALM 29.94F TC 16
FAIRFIELD* LGT RAIN 63 58 82 SW3 29.95S TC 17
HARRISBURG* RAIN 61 60 96 SE3 29.93F TC 16
ROBINSON* CLOUDY 64 57 77 N2 29.93F TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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