779
ASUS43 KLOT 270106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SUN APR 26 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.
ILZ001-002-007-009-015-016-024-270200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 70 48 45 E13 29.84F TC 21
STERLING* MOCLDY 65 50 58 E17 29.91S TC 18
SAVANNA* MOCLDY 65 46 50 E14 29.90S TC 18
ILZ003-004-008-010-011-017-018-270200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 48 67 NE6 29.98R TC 15
FREEPORT* MOCLDY 61 50 67 E10 29.96S TC 16
ROCHELLE* MOCLDY 59 46 61 E14 29.96S TC 15
DE KALB* MOCLDY 57 48 72 E12 29.99R TC 14
PERU* MOCLDY 66 48 52 E15 29.92S TC 19
ILZ005-006-012>014-019>023-270200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 55 46 71 E10 30.00R TC 13
CHICAGO-MIDWAY MOCLDY 55 47 74 E12 30.01R TC 13
AURORA MOCLDY 58 48 69 E9 29.97R TC 14
JOLIET* PTCLDY 63 49 60 E9 29.98R TC 17
WAUKEGAN PTCLDY 45 43 93 NE8 30.02S TC 7
DUPAGE AIRPORT PTCLDY 56 47 71 E10 29.98S TC 13
KANKAKEE* PTCLDY 60 48 64 E9 30.00R TC 16
WHEELING PTCLDY 48 44 86 E9 30.03R TC 9
MORRIS* PTCLDY 63 48 57 E9 29.96R TC 17
ROMEOVILLE* CLEAR 59 50 72 NE9 29.99R TC 15
LANSING* PTCLDY 57 47 69 E7 30.01R TC 14
NORTHERLY ISL* N/A 47 44 90 N7 N/A TC 8
LMZ740>746-270200-
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 1014.4 1/ 2
WAUKEGAN HARBOR 44 47 350/ 10/ 12 1017.0 1/ 2
HARRISON CRIB 47 10/ 7/ 8 N/A
NORTHERLY ISL 50 30/ 8 N/A
CALUMET HARBOR 50 40/ 9/ 13 1015.8
BURNS HARBOR 61 80/ 3/ 7 1016.6R
MICHIGAN CITY 30/ 13/ 15 1015.4R
ST. JOSEPH BUOY 49 20/ 12/ 16 1017.0F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-270200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 71 50 47 SE7 29.85R TC 22
GALESBURG* CLOUDY 70 48 46 E5 29.85S TC 21
MACOMB* CLOUDY 72 46 38 SE12 29.87R TC 22
JACKSONVILLE* CLOUDY 71 51 47 SE7 29.86R TC 22
PITTSFIELD* MOCLDY 73 50 44 SE7 29.87R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-270200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 65 45 47 MISG 29.94R TC 19
BLOOMINGTON MOCLDY 67 49 52 E13 29.92R TC 19
DECATUR MOCLDY 70 51 51 SE7 29.89S TC 21
PEORIA MOCLDY 72 50 45 E9 29.88R TC 22
LACON* MOCLDY 70 44 39 E10G18 29.89S TC 21
LINCOLN* MOCLDY 73 52 47 SE5 29.89R TC 23
SPRINGFIELD MOCLDY 71 50 47 SE8 29.86S TC 22
TAYLORVILLE MOCLDY 70 54 56 SE5 29.88R TC 21
ILZ033-039-045-046-055>057-062-063-270200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 68 49 50 E14 29.92R TC 20
DANVILLE* PTCLDY 66 47 49 E8 29.97R TC 19
RANTOUL* MOCLDY 67 46 46 E10 29.94R TC 19
MATTOON MOCLDY 70 50 49 E9 29.90R TC 21
PARIS* PTCLDY 67 49 51 E12 29.94S TC 19
ILZ079-100>102-270200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 70 54 56 SE7 29.85R TC 21
BELLEVILLE CLOUDY 71 55 58 SE7 29.83S TC 21
CAHOKIA* CLOUDY 73 52 47 SE9 29.83R TC 23
SPARTA* CLOUDY 72 52 49 SE6 29.86S TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 72 52 49 SE8 29.85F TC 22
CAIRO* PTCLDY 74 55 51 E5 29.87R TC 23
EFFINGHAM* MOCLDY 71 52 51 E6 29.91S TC 22
MARION MOCLDY 72 53 51 SE3 29.87S TC 22
SALEM* MOCLDY 74 53 46 CALM 29.88S TC 24
METROPOLIS* PTCLDY 73 54 51 CALM 29.88S TC 23
ILZ067-068-072-073-078-083-087-091-270200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 70 50 49 E12 29.93R TC 21
FLORA* MOCLDY 72 52 49 SE8 29.89F TC 22
FAIRFIELD* MOCLDY 72 51 48 E7 29.89S TC 22
HARRISBURG* MOCLDY 71 54 54 SE6 29.89S TC 22
ROBINSON* MOCLDY 70 50 49 E10 29.92R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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