506
ASUS43 KLOT 300012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT WED APR 29 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.
ILZ001-002-007-009-015-016-024-300100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 57 26 30 N12 30.00R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 61;
STERLING* CLEAR 55 33 43 N14 30.01S TC 13
SAVANNA* PTCLDY 54 30 38 NW10 30.01S TC 12
ILZ003-004-008-010-011-017-018-300100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 51 36 56 NW14 30.01R TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 59;
FREEPORT* MOCLDY 52 36 54 N9 30.02R TC 11
ROCHELLE* MOCLDY 51 35 53 N9 30.00S TC 11
DE KALB* CLOUDY 49 38 67 N9 30.00R TC 9
PERU* CLEAR 55 30 38 NW14G24 30.01R TC 13
ILZ005-006-012>014-019>023-300100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 46 39 76 N10 29.98R TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 53; 6HR PCP: TRACE;
CHICAGO-MIDWAY MOCLDY 46 39 76 NE10 29.98R TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 52; 6HR PCP: 0.02;
AURORA CLOUDY 50 37 61 N15 29.98R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 59;
JOLIET* CLOUDY 54 37 53 N7G17 29.98R TC 12
WAUKEGAN CLOUDY 44 37 76 N10 29.99R TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 47; 6HR PCP: TRACE;
DUPAGE AIRPORT MOCLDY 50 39 66 N10 29.98R TC 10
6HR MIN TEMP: 49; 6HR MAX TEMP: 56; 6HR PCP: TRACE;
KANKAKEE* MOCLDY 49 43 78 NE10G16 29.99R TC 10
WHEELING CLOUDY 45 39 79 NE7 30.00R TC 7
6HR MIN TEMP: 45; 6HR MAX TEMP: 50; 6HR PCP: TRACE;
MORRIS* CLOUDY 54 37 54 N8 29.98R TC 12
ROMEOVILLE* CLOUDY 52 41 66 N14G22 29.98R TC 11
LANSING* CLOUDY 43 38 82 NE12 29.99S TC 6
NORTHERLY ISL* N/A 43 37 79 MISG N/A TC 6
LMZ740>746-300100-
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 1010.2 2/ 4
WAUKEGAN HARBOR 45 47 340/ 14/ 17 1015.7 2/ 4
HARRISON CRIB 43 360/ 15/ 18 N/A
NORTHERLY ISL 45 360/ 11/ 16 N/A
CALUMET HARBOR 44 350/ 10/ 15 1015.2
BURNS HARBOR 42 360/ 7/ 8 1016.3R
MICHIGAN CITY 41 340/ 15/ 17 1015.2R
ST. JOSEPH BUOY 41 340/ 14/ 17 1015.5R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-300100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY N/A 56 34 43 MISG 30.03S TC 13
GALESBURG* PTCLDY 56 23 27 NW8G18 30.02S TC 14
MACOMB* CLEAR 56 33 40 NW7 30.04S TC 14
JACKSONVILLE* MOCLDY 56 35 46 NW13G20 30.02S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-300100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 55 32 41 MISG 29.99R TC 13
BLOOMINGTON CLEAR 56 31 38 NW13 29.99S TC 13
DECATUR MOCLDY 56 32 40 NW10 29.99S TC 13
PEORIA CLEAR 57 27 31 N12G20 30.00R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 60;
LACON* CLEAR 55 29 36 N16 30.00R TC 13
LINCOLN* PTCLDY 58 33 39 NW6 30.00S TC 14
SPRINGFIELD MOCLDY 57 32 38 NW16G23 30.01R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 61; 6HR PCP: TRACE;
TAYLORVILLE MOCLDY 55 37 50 NW10 30.01S TC 13
ILZ033-039-045-046-055>057-062-063-300100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 56 33 42 NW14 29.97S TC 13
DANVILLE* PTCLDY 57 32 39 NW14G22 29.97S TC 14
RANTOUL* CLEAR 55 32 41 NW14G22 29.97S TC 13
MATTOON PTCLDY 55 38 52 NW13 29.96F TC 13
PARIS* PTCLDY 56 36 48 NW12G18 29.97S TC 13
ILZ079-100>102-300100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 59 37 44 NW12 30.01S TC 15
BELLEVILLE MOCLDY 60 43 52 N9 29.99R TC 16
CAHOKIA* MOCLDY 59 39 47 N14 30.00S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOCLDY 65 47 51 N10G16 29.97S TC 18
EFFINGHAM* PTCLDY 58 38 47 NW12G17 30.00S TC 15
MARION PTCLDY 63 43 48 N9 29.99R TC 17
MT. VERNON MOCLDY 60 43 53 VRB3 29.99R TC 16
CENTRALIA* PTCLDY 59 41 50 NW7 30.00R TC 15
SALEM* MOCLDY 60 44 55 N12G17 29.99S TC 15
METROPOLIS* PTCLDY 64 45 51 N9 29.97S TC 18
ILZ067-068-072-073-078-083-087-091-300100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 60 40 47 NW13 29.96S TC 16
FLORA* PTCLDY 59 41 51 NW12 29.98S TC 15
FAIRFIELD* PTCLDY 60 42 51 NW5 29.98R TC 16
HARRISBURG* PTCLDY 62 44 51 N7 29.98S TC 17
ROBINSON* MOCLDY 59 41 51 NW12G22 29.95F TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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