227
ASUS43 KLOT 291806
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-291900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 58 32 37 NW21G36 30.01F TC 14
6HR MIN TEMP: 48; 6HR MAX TEMP: 58;
STERLING* SUNNY 57 31 37 NW15G29 29.99F TC 14
SAVANNA* PTSUNNY 57 29 34 NW18 30.01S TC 14
ILZ003-004-008-010-011-017-018-291900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 57 37 47 NW17G23 29.97F TC 14
6HR MIN TEMP: 49; 6HR MAX TEMP: 57;
FREEPORT* MOSUNNY 56 34 43 W15G25 29.99F TC 13
ROCHELLE* PTSUNNY 57 34 42 NW15G21 29.97S TC 14
DE KALB* PTSUNNY 53 38 57 NW17G24 29.96S TC 12
PERU* PTSUNNY 57 39 51 NW17 29.98F TC 14
ILZ005-006-012>014-019>023-291900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 52 45 77 NW16 29.93R TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 56; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 51 43 74 N16 29.92R TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 55; 6HR PCP: TRACE;
AURORA PTSUNNY 55 40 56 NW21G29 29.94S TC 13
6HR MIN TEMP: 49; 6HR MAX TEMP: 56;
JOLIET* CLOUDY 58 41 52 NW8G18 29.94S TC 15
WAUKEGAN CLOUDY 46 38 73 N10 29.94S TC 8
6HR MIN TEMP: 45; 6HR MAX TEMP: 47;
DUPAGE AIRPORT CLOUDY 54 40 59 NW21 29.93S TC 12
6HR MIN TEMP: 50; 6HR MAX TEMP: 58;
KANKAKEE* CLOUDY 57 40 52 NW17G24 29.94R TC 14
WHEELING CLOUDY 47 44 90 N10 29.95R TC 8
6HR MIN TEMP: 47; 6HR MAX TEMP: 54; 6HR PCP: 0.01;
MORRIS* PTSUNNY 57 39 51 NW24 29.94S TC 14
ROMEOVILLE* CLOUDY 57 41 54 W18G25 29.93S TC 14
LANSING* CLOUDY 50 42 74 NE12 29.92S TC 10
NORTHERLY ISL* N/A 49 43 80 NW13 N/A TC 9
LMZ740>746-291900-
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 1007.8 2/ 4
WAUKEGAN HARBOR 45 48 330/ 16/ 19 1014.4 2/ 3
HARRISON CRIB 45 350/ 19/ 21 N/A
NORTHERLY ISL 49 350/ 15 N/A
CALUMET HARBOR 48 330/ 12/ 16 1012.9
BURNS HARBOR 44 350/ 6/ 8 1013.9S
MICHIGAN CITY 43 310/ 12/ 13 1012.9F
ST. JOSEPH BUOY 43 310/ 12/ 14 1013.1S 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-291900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 57 39 51 NW15G26 30.07S TC 14
GALESBURG* MOSUNNY 57 32 37 NW16G28 30.04S TC 14
MACOMB* MOSUNNY 58 38 46 NW21G28 30.07S TC 15
JACKSONVILLE* PTSUNNY 58 42 55 NW14G22 30.05R TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-291900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 57 42 55 MISG 29.97S TC 14
BLOOMINGTON MOSUNNY 58 41 53 W23G29 29.99S TC 14
DECATUR MOSUNNY 60 43 53 NW18G28 29.99S TC 16
PEORIA PTSUNNY 57 36 45 NW14G22 30.01S TC 14
6HR MIN TEMP: 50; 6HR MAX TEMP: 58;
LACON* PTSUNNY 58 35 43 NW15G22 29.99S TC 14
LINCOLN* PTSUNNY 60 43 52 NW8 30.01S TC 16
SPRINGFIELD MOSUNNY 59 41 51 NW13G23 30.02S TC 15
6HR MIN TEMP: 50; 6HR MAX TEMP: 60;
TAYLORVILLE PTSUNNY 59 45 58 NW20 30.02S TC 15
ILZ033-039-045-046-055>057-062-063-291900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 59 45 59 NW21G26 29.96F TC 15
DANVILLE* CLOUDY 61 44 52 NW21G26 29.95R TC 16
RANTOUL* CLOUDY 58 43 57 NW13G29 29.96S TC 14
MATTOON CLOUDY 60 46 59 NW16 29.97S TC 16
PARIS* PTSUNNY 62 46 55 NW18G26 29.95S TC 17
ILZ079-100>102-291900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 61 41 48 NW15 30.05S TC 16
BELLEVILLE SUNNY 65 47 52 NW14G24 30.01F TC 18
CAHOKIA* MOSUNNY 63 43 48 NW15 30.04F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 64 46 52 NW16G24 30.02S TC 18
6HR MIN TEMP: 56; 6HR MAX TEMP: 65;
CAIRO* MOSUNNY 67 53 60 NW12 30.01F TC 20
EFFINGHAM* PTSUNNY 61 46 57 W14G25 30.01R TC 16
MARION MOSUNNY 64 46 52 NW14 30.01S TC 18
MT. VERNON PTSUNNY 64 46 52 VRB6 30.01F TC 18
CENTRALIA* MOSUNNY 63 45 50 NW16G23 30.02S TC 17
SALEM* PTSUNNY 64 49 59 NW15 30.02R TC 18
METROPOLIS* MOSUNNY 67 51 56 NW15 30.00S TC 20
ILZ067-068-072-073-078-083-087-091-291900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 65 47 52 NW18G29 29.95S TC 18
FLORA* PTSUNNY 63 46 55 NW14G22 30.00S TC 17
FAIRFIELD* PTSUNNY 62 45 52 NW8G17 29.99S TC 17
HARRISBURG* SUNNY 65 48 53 NW12 29.99F TC 18
ROBINSON* PTSUNNY 63 48 59 NW16G22 29.95S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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