522
ASUS43 KLOT 291306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-291400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 49 37 63 NW9G22 30.01R TC 9
STERLING* MOSUNNY 50 39 66 NW14G22 29.99R TC 10
SAVANNA* CLOUDY 48 37 65 N10 30.00S TC 9
ILZ003-004-008-010-011-017-018-291400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 51 40 65 NW16G25 29.96S TC 11
FREEPORT* PTSUNNY 48 42 80 NW16G25 29.99R TC 9
ROCHELLE* MOSUNNY 50 37 61 NW15G22 29.96S TC 10
DE KALB* PTSUNNY 49 42 75 NW14 29.95S TC 10
PERU* MOSUNNY 52 43 71 NW13 29.96S TC 11
ILZ005-006-012>014-019>023-291400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 50 43 77 N8 29.92R TC 10
CHICAGO-MIDWAY PTSUNNY 52 42 69 N9 29.91S TC 11
AURORA MOSUNNY 52 45 77 NW15 29.93S TC 11
JOLIET* CLOUDY 54 46 74 N7 29.93F TC 12
WAUKEGAN CLOUDY 47 43 86 N5 29.92S TC 8
DUPAGE AIRPORT PTSUNNY 51 45 79 NW9 29.92S TC 11
KANKAKEE* CLOUDY 52 45 77 N10G20 29.93R TC 11
WHEELING CLOUDY 49 43 80 N6 29.93S TC 9
MORRIS* CLOUDY 54 45 71 N6 29.93S TC 12
ROMEOVILLE* PTSUNNY 54 46 76 NW7G13 29.93S TC 12
LANSING* CLOUDY 52 42 68 N9 29.92S TC 11
NORTHERLY ISL* N/A 51 41 68 NW7 N/A TC 11
LMZ740>746-291400-
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 1005.4R 2/ 3
WAUKEGAN HARBOR 47 48 340/ 10/ 14 1013.8 2/ 3
HARRISON CRIB 48 330/ 20/ 22 N/A
NORTHERLY ISL 51 330/ 10/ 17 N/A
CALUMET HARBOR 52 330/ 8/ 12 1012.8
BURNS HARBOR 46 310/ 8/ 9 1013.5R
MICHIGAN CITY 53 210/ 5/ 5 1011.2
ST. JOSEPH BUOY 49 40/ 6/ 6 1012.8R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-291400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 50 38 63 NW15G24 30.04R TC 10
GALESBURG* SUNNY 49 38 67 NW13 30.02R TC 9
MACOMB* SUNNY 50 42 73 NW14 30.04R TC 10
JACKSONVILLE* MOSUNNY 51 44 75 NW12 30.01R TC 11
PITTSFIELD* SUNNY 51 41 67 NW12 30.03R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-291400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 53 45 74 MISG 29.95R TC 12
BLOOMINGTON SUNNY 53 44 71 N15 29.96R TC 12
DECATUR SUNNY 54 45 71 N15 29.95R TC 12
PEORIA SUNNY 51 41 68 NW8 29.98R TC 11
LACON* PTSUNNY 51 39 64 NW9 29.96S TC 11
LINCOLN* SUNNY 54 45 70 NW6 29.97R TC 12
SPRINGFIELD SUNNY 53 45 74 NW10 29.98R TC 12
TAYLORVILLE SUNNY 54 45 71 N13G20 29.97R TC 12
ILZ033-039-045-046-055>057-062-063-291400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 53 47 79 NW15 29.94R TC 12
DANVILLE* SUNNY 54 48 81 NW13 29.93S TC 12
RANTOUL* SUNNY 52 46 80 NW10 29.93S TC 11
MATTOON SUNNY 54 48 80 NW13 29.93R TC 12
PARIS* MOSUNNY 55 50 84 NW12 29.93R TC 13
ILZ079-100>102-291400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 52 45 76 N9 29.99R TC 11
BELLEVILLE SUNNY 55 49 81 NW10 29.98R TC 13
CAHOKIA* SUNNY 54 44 69 N14G21 30.00R TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 57 54 89 NW12 29.97R TC 14
CAIRO* CLOUDY 59 56 88 NW15 29.96R TC 15
EFFINGHAM* MOSUNNY 55 53 94 NW12 29.97R TC 13
MARION PTSUNNY 55 55 100 N12 29.96R TC 13
MT. VERNON CLOUDY 56 53 90 CALM 29.96R TC 13
CENTRALIA* SUNNY 56 50 80 NW10 29.97R TC 14
SALEM* MOSUNNY 57 53 86 N12 29.96S TC 14
METROPOLIS* CLOUDY 59 58 99 NW12 29.95R TC 15
ILZ067-068-072-073-078-083-087-091-291400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* MOSUNNY 57 54 88 N10 29.94S TC 14
FAIRFIELD* PTSUNNY 55 55 99 NW7 29.94R TC 13
HARRISBURG* CLOUDY 56 55 94 N8 29.95R TC 14
ROBINSON* MOSUNNY 55 54 94 N9 29.92R TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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