264
ASUS43 KLOT 091210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM 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.
ILZ001-002-007-009-015-016-024-091300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 49 44 83 CALM 30.11R TC 9
6HR MIN TEMP: 46; 6HR MAX TEMP: 61; 6HR PCP: TRACE;
STERLING* PTCLDY 50 47 89 CALM 30.12R TC 10
SAVANNA* PTCLDY 42 40 91 CALM 30.11R TC 6
ILZ003-004-008-010-011-017-018-091300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 47 42 83 S5 30.10R TC 8
6HR MIN TEMP: 47; 6HR MAX TEMP: 60; 6HR PCP: TRACE;
FREEPORT* CLEAR 49 44 83 W6 30.12R TC 9
ROCHELLE* MOCLDY 47 44 91 S5 30.11R TC 8
DE KALB* CLOUDY 49 45 86 SW5 30.11R TC 10
PERU* MOCLDY 50 45 82 S5 30.12R TC 10
ILZ005-006-012>014-019>023-091300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 55 44 66 S3 30.09R TC 13
6HR MIN TEMP: 55; 6HR MAX TEMP: 65; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 57 44 62 SW6 30.10R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63; 6HR PCP: TRACE;
AURORA CLOUDY 50 46 86 SW5 30.10R TC 10
6HR MIN TEMP: 49; 6HR MAX TEMP: 60; 6HR PCP: TRACE;
JOLIET* MOCLDY 54 46 75 CALM 30.12R TC 12
WAUKEGAN PTCLDY 50 40 68 SW8 30.07R TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 62; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 51 46 83 SW8 30.10R TC 11
6HR MIN TEMP: 50; 6HR MAX TEMP: 61; 6HR PCP: TRACE;
KANKAKEE* CLOUDY 57 43 59 SW7 30.14R TC 14
WHEELING MOCLDY 53 42 66 S5 30.10R TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 65; 6HR PCP: TRACE;
MORRIS* MOCLDY 50 44 79 CALM 30.11R TC 10
ROMEOVILLE* MOCLDY 55 46 71 SW6 30.11R TC 13
LANSING* CLOUDY 57 43 60 SW6 30.12R TC 14
NORTHERLY ISL* N/A 57 43 59 W5 N/A TC 14
LMZ740>746-091300-
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 49 40 340/ 6/ 8 1015.1 1/ 4
WAUKEGAN HARBOR 50 43 40/ 6/ 8 1020.6 1/ 3
HARRISON CRIB 59 250/ 8/ 9 N/A
NORTHERLY ISL 58 250/ 3/ 12 N/A
CALUMET HARBOR 240/ 4/ 7 1018.6
BURNS HARBOR 59 250/ 9/ 11 1020.0R
MICHIGAN CITY 56 230/ 17/ 18 1018.6R
ST. JOSEPH BUOY 48 250/ 10/ 16 1019.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-091300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 54 41 61 S8 30.12S TC 12
GALESBURG* MOCLDY 50 47 88 CALM 30.13S TC 10
MACOMB* MOCLDY 50 43 76 CALM 30.15R TC 10
JACKSONVILLE* PTCLDY 53 40 60 S3 30.16R TC 12
PITTSFIELD* PTCLDY 55 41 59 CALM 30.16S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-091300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 56 44 65 MISG 30.14R TC 13
BLOOMINGTON CLOUDY 56 45 66 SW10 30.15R TC 13
DECATUR PTCLDY 57 43 59 SW17 30.16R TC 14
PEORIA CLOUDY 56 43 61 CALM 30.13R TC 13
6HR MIN TEMP: 56; 6HR MAX TEMP: 62;
LACON* MOCLDY 49 41 73 S3 30.12R TC 10
LINCOLN* CLOUDY 59 40 49 CALM 30.16R TC 15
SPRINGFIELD PTCLDY 58 42 55 W7 30.16R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
TAYLORVILLE PTCLDY 54 45 71 S9 30.18R TC 12
ILZ033-039-045-046-055>057-062-063-091300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 54 43 66 S12 30.16R TC 12
DANVILLE* CLOUDY 58 43 57 SW16 30.17R TC 14
RANTOUL* CLOUDY 58 42 54 SW13G18 30.16R TC 15
MATTOON CLEAR 55 43 63 S12 30.19R TC 13
PARIS* PTCLDY 56 42 60 S17 30.20R TC 13
ILZ079-100>102-091300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 55 43 62 S8 30.19R TC 13
CAHOKIA* CLEAR 49 42 77 CALM 30.19R TC 9
SPARTA* CLEAR 58 42 57 S8 30.24R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 45 71 S8 30.26R TC 12
6HR MIN TEMP: 50; 6HR MAX TEMP: 59;
CAIRO* CLEAR 57 46 66 S6 30.30R TC 14
EFFINGHAM* CLEAR 57 44 61 S7 30.23S TC 14
MARION PTCLDY 57 45 62 S12 30.26R TC 14
MT. VERNON PTCLDY 53 46 77 S8 30.25R TC 12
CENTRALIA* CLEAR 56 44 64 S12 30.23R TC 13
SALEM* CLEAR 59 44 57 S8 30.23R TC 15
METROPOLIS* CLEAR 59 42 52 CALM 30.30R TC 15
ILZ067-068-072-073-078-083-087-091-091300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 57 45 64 S14 30.25R TC 14
FLORA* CLEAR 52 45 76 S8 30.25R TC 11
FAIRFIELD* CLEAR 55 44 65 S8 30.26R TC 13
HARRISBURG* CLEAR 59 43 54 S8 30.29R TC 15
ROBINSON* CLEAR 55 46 71 S8 30.23R TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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