087
ASUS43 KLOT 100208
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT THU APR 09 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.
ILZ001-002-007-009-015-016-024-100300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 52 46 80 NE7 30.06F TC 11
STERLING* LGT RAIN 51 48 89 NE7 30.10F TC 11
SAVANNA* RAIN 50 46 87 N5 30.10S TC 10
ILZ003-004-008-010-011-017-018-100300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 51 48 89 NW6 30.15R TC 11
FREEPORT* CLOUDY 50 49 95 CALM 30.13F TC 10
ROCHELLE* DRIZZLE 52 44 73 N8 30.12R TC 11
DE KALB* CLOUDY 53 46 77 N7 30.13R TC 12
PERU* CLOUDY 57 46 65 NE5 30.12R TC 14
ILZ005-006-012>014-019>023-100300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 58 45 62 N3 30.10F TC 14
CHICAGO-MIDWAY CLOUDY 62 44 51 N5 30.13R TC 17
AURORA CLOUDY 55 48 77 N5 30.11R TC 13
JOLIET* CLOUDY 61 47 60 E3 30.13R TC 16
WAUKEGAN LGT RAIN 44 36 73 NE10 30.11F TC 7
DUPAGE AIRPORT CLOUDY 56 47 71 CALM 30.10F TC 13
KANKAKEE* MOCLDY 63 46 53 NE15 30.12F TC 17
WHEELING CLOUDY 57 49 74 E5 30.11F TC 14
MORRIS* CLOUDY 57 47 71 CALM 30.11R TC 14
ROMEOVILLE* CLOUDY 59 46 63 NE3 30.13R TC 15
LANSING* CLOUDY 60 47 62 CALM 30.14R TC 16
NORTHERLY ISL* N/A 51 43 74 CALM N/A TC 11
LMZ740>746-100300-
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 41 42 170/ 10/ 14 1010.9 1
WAUKEGAN HARBOR 43 45 30/ 14/ 17 1021.7 1/ 3
HARRISON CRIB 54 20/ 10/ 10 N/A
NORTHERLY ISL 50 10/ 3/ 10 N/A
CALUMET HARBOR 56 30/ 3/ 5 1019.7
BURNS HARBOR 56 360/ 3/ 5 1020.7S
MICHIGAN CITY 62 130/ 2/ 4 1019.4R
ST. JOSEPH BUOY 49 100/ 4/ 4 1020.8R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 70 45 40 S6 30.03F TC 21
GALESBURG* CLOUDY 58 47 66 E9 30.07F TC 14
MACOMB* CLOUDY 62 43 50 E6 30.08F TC 17
JACKSONVILLE* CLOUDY 71 45 39 S14 30.07F TC 22
PITTSFIELD* CLOUDY 71 46 40 S6 30.06F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-100300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 62 44 52 MISG 30.11F TC 17
BLOOMINGTON MOCLDY 65 47 52 S14 30.10S TC 18
DECATUR PTCLDY 67 44 43 S14 30.12S TC 19
PEORIA CLOUDY 64 43 46 E9 30.09R TC 18
LACON* CLOUDY 59 41 50 NE6 30.10R TC 15
LINCOLN* MOCLDY 69 41 36 S14 30.09S TC 21
SPRINGFIELD PTCLDY 70 44 39 S17 30.09S TC 21
TAYLORVILLE CLOUDY 68 45 42 S12 30.12S TC 20
ILZ033-039-045-046-055>057-062-063-100300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 65 45 48 S14 30.13S TC 18
DANVILLE* PTCLDY 66 46 48 S12 30.15R TC 19
RANTOUL* MOCLDY 65 45 47 S9 30.13S TC 18
MATTOON CLEAR 67 44 43 S8 30.15R TC 19
PARIS* CLEAR 57 46 65 MISG 30.17R TC 14
ILZ079-100>102-100300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 70 45 40 S14 30.11S TC 21
CAHOKIA* CLEAR 71 45 39 S10G21 30.11R TC 22
SPARTA* CLEAR 70 44 38 S10G18 30.17S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 66 47 50 S7 30.19R TC 19
CAIRO* CLEAR 69 48 46 S6 30.21S TC 21
EFFINGHAM* CLEAR 68 44 40 SE8 30.18S TC 20
MARION CLEAR 62 44 51 S5 30.21R TC 17
MT. VERNON CLEAR 68 46 45 S9 30.18S TC 20
CENTRALIA* CLEAR 67 46 45 S10 30.17S TC 20
SALEM* CLEAR 70 45 41 S7 30.17R TC 21
METROPOLIS* CLEAR 69 41 36 CALM 30.22S TC 21
ILZ067-068-072-073-078-083-087-091-100300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 62 43 49 S9 30.19R TC 17
FLORA* CLEAR 63 46 55 S12 30.19R TC 17
FAIRFIELD* CLEAR 65 44 47 S6 30.19S TC 18
HARRISBURG* CLEAR 62 42 48 S3 30.21R TC 17
ROBINSON* PTCLDY 61 46 59 S8 30.18R TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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