907
ASUS43 KLOT 300106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-300200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 55 24 30 NW10 30.02R TC 13
STERLING* CLEAR 51 33 50 N6 30.03R TC 11
SAVANNA* PTCLDY 52 29 42 N7 30.02R TC 11
ILZ003-004-008-010-011-017-018-300200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 47 37 68 N8 30.03R TC 8
FREEPORT* PTCLDY 49 34 55 NW9 30.03R TC 10
ROCHELLE* CLEAR 48 34 57 N9 30.02R TC 9
DE KALB* CLOUDY 47 37 66 N14 30.02R TC 9
ILZ005-006-012>014-019>023-300200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 45 38 76 NE8 30.00R TC 7
CHICAGO-MIDWAY MOCLDY 44 38 79 NE7 30.01R TC 7
AURORA CLOUDY 48 38 68 N9 30.00R TC 9
JOLIET* CLOUDY 52 37 57 N8 30.01R TC 11
WAUKEGAN CLOUDY 41 38 89 N3 30.00R TC 5
DUPAGE AIRPORT PTCLDY 48 37 65 NW10 30.00R TC 9
KANKAKEE* MOCLDY 47 42 82 NE9 30.01R TC 9
WHEELING CLOUDY 44 39 82 E5 30.02R TC 7
MORRIS* CLOUDY 50 37 62 N3 30.01R TC 10
ROMEOVILLE* MOCLDY 50 39 66 N6G14 30.01R TC 10
LANSING* CLOUDY 43 37 82 N9 30.02R TC 6
NORTHERLY ISL* N/A 42 37 82 NW12 N/A TC 6
LMZ740>746-300200-
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 1010.4R 2/ 4
WAUKEGAN HARBOR 45 47 340/ 12/ 14 1016.2R 2/ 4
HARRISON CRIB 43 10/ 16/ 18 N/A
NORTHERLY ISL 43 360/ 12/ 15 N/A
CALUMET HARBOR 43 340/ 10/ 15 1015.7R
BURNS HARBOR 42 360/ 7/ 9 1016.6R
MICHIGAN CITY 41 340/ 14/ 15 1016.0R
ST. JOSEPH BUOY 41 340/ 12/ 16 1015.9R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-300200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 52 37 56 N7 30.04R TC 11
GALESBURG* PTCLDY 53 25 33 NW9 30.03R TC 12
MACOMB* CLEAR 52 34 51 CALM 30.05S TC 11
JACKSONVILLE* MOCLDY 53 37 53 NW8 30.04R TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-300200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 51 33 49 MISG 30.01R TC 11
BLOOMINGTON CLEAR 52 33 48 N14 30.01R TC 11
DECATUR MOCLDY 54 34 46 NW8 30.00R TC 12
PEORIA CLEAR 54 28 36 N3 30.01R TC 12
LACON* CLEAR 53 28 37 N12G17 30.01R TC 12
LINCOLN* PTCLDY 55 34 44 NW5 30.01R TC 13
SPRINGFIELD MOCLDY 54 34 46 NW9 30.02R TC 12
TAYLORVILLE MOCLDY 54 36 50 NW8 30.02R TC 12
ILZ033-039-045-046-055>057-062-063-300200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 51 36 56 NW10 29.99R TC 11
DANVILLE* PTCLDY 53 33 46 NW15G22 29.99R TC 12
RANTOUL* CLEAR 52 33 49 NW8 29.99R TC 11
MATTOON PTCLDY 53 38 56 NW9 29.98R TC 12
PARIS* PTCLDY 53 35 50 NW9 29.98R TC 12
ILZ079-100>102-300200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 57 37 47 NW6 30.03R TC 14
BELLEVILLE CLEAR 58 43 57 N9 30.01R TC 15
CAHOKIA* MOCLDY 58 39 49 N9 30.03R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 41 45 100 N9 30.00R TC 5
CAIRO* MOCLDY 62 49 60 N8 29.99R TC 17
EFFINGHAM* PTCLDY 55 38 51 NW8 30.01S TC 13
MARION PTCLDY 57 44 59 N3 30.01R TC 14
MT. VERNON PTCLDY 57 41 55 CALM 30.01R TC 14
CENTRALIA* PTCLDY 57 41 54 CALM 30.02R TC 14
SALEM* MOCLDY 57 44 60 CALM 30.01R TC 14
METROPOLIS* PTCLDY 61 46 56 NW6 29.99R TC 16
ILZ067-068-072-073-078-083-087-091-300200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 57 40 52 NW9 29.98R TC 14
FLORA* PTCLDY 57 41 54 N9 30.00R TC 14
FAIRFIELD* PTCLDY 57 41 54 NW5 30.00R TC 14
HARRISBURG* PTCLDY 58 45 60 NW6 30.00R TC 15
ROBINSON* MOCLDY 57 39 51 NW10 29.98R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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