473
ASUS43 KLOT 100001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-100100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 57 43 59 N7 30.10F TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 67; 6HR PCP: TRACE;
STERLING* LGT RAIN 55 46 71 N7 30.13F TC 13
SAVANNA* LGT RAIN 51 47 86 CALM 30.13F TC 11
ILZ003-004-008-010-011-017-018-100100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 56 41 57 SW6 30.18R TC 13
6HR MIN TEMP: 56; 6HR MAX TEMP: 67; 6HR PCP: 0.01;
FREEPORT* CLOUDY 53 48 84 CALM 30.16F TC 12
ROCHELLE* DRIZZLE 55 45 70 N10 30.14F TC 13
DE KALB* CLOUDY 55 48 77 NW10 30.15F TC 13
PERU* CLOUDY 61 44 52 N12 30.12F TC 16
ILZ005-006-012>014-019>023-100100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 65 43 44 NW12 30.13R TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 70; 6HR PCP: 0.01;
CHICAGO-MIDWAY CLOUDY 67 40 37 NW8 30.13R TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 71;
AURORA LGT RAIN 58 47 66 N16 30.14R TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 70; 6HR PCP: 0.01;
JOLIET* CLOUDY 67 45 44 CALM 30.13R TC 19
WAUKEGAN CLOUDY 58 40 51 CALM 30.13R TC 14
6HR MIN TEMP: 58; 6HR MAX TEMP: 68;
DUPAGE AIRPORT LGT RAIN 61 46 57 NW16G22 30.15R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 69; 6HR PCP: 0.01;
KANKAKEE* CLOUDY 65 47 52 NE8 30.12S TC 18
WHEELING LGT RAIN 62 45 53 W10G18 30.15R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 69; 6HR PCP: 0.01;
MORRIS* CLOUDY 63 48 58 CALM 30.12R TC 17
ROMEOVILLE* CLOUDY 66 45 45 NW5 30.13R TC 19
LANSING* CLOUDY 61 49 64 SE3 30.12F TC 16
NORTHERLY ISL* N/A 60 40 47 W1 N/A TC 16
LMZ740>746-100100-
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 42 43 150/ 8/ 12 1011.2F 0
WAUKEGAN HARBOR 49 46 360/ 2/ 6 1022.1R 1/ 3
HARRISON CRIB 59 360/ 11/ 12 N/A
NORTHERLY ISL 67 270/ 8/ 9 N/A
CALUMET HARBOR 69 280/ 2/ 4 1019.4R
BURNS HARBOR 65 170/ 3/ 4 1020.7S
MICHIGAN CITY 65 150/ 5/ 6 1019.1S
ST. JOSEPH BUOY 56 140/ 2/ 4 1021.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 71 47 42 S6 30.05F TC 22
GALESBURG* CLOUDY 60 46 60 N9 30.10S TC 16
MACOMB* CLOUDY 67 48 50 NE10 30.09F TC 20
JACKSONVILLE* CLOUDY 75 42 30 S7 30.08S TC 24
PITTSFIELD* MOCLDY 76 43 31 S5 30.08S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-100100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 64 47 54 MISG 30.10F TC 18
BLOOMINGTON MOCLDY 70 47 43 S14 30.11S TC 21
DECATUR PTCLDY 72 44 36 S14 30.12F TC 22
PEORIA CLOUDY 69 46 43 NE9 30.08S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
LACON* MOCLDY 64 40 42 NE6 30.10S TC 18
LINCOLN* MOCLDY 75 40 28 S10 30.09F TC 24
SPRINGFIELD MOCLDY 75 43 31 S14 30.09S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 81;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 69 44 40 S12 30.14R TC 21
DANVILLE* PTCLDY 72 43 35 SW16G22 30.15S TC 22
RANTOUL* PTCLDY 72 41 33 S9 30.13S TC 22
MATTOON PTCLDY 71 45 39 S9 30.15F TC 22
PARIS* PTCLDY 68 46 45 MISG 30.17S TC 20
ILZ079-100>102-100100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 45 33 S16 30.10F TC 24
BELLEVILLE CLEAR 74 48 39 S13 30.10F TC 23
CAHOKIA* CLEAR 75 47 36 S15G25 30.10S TC 24
SPARTA* CLEAR 73 43 33 S10G16 30.16S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 74 44 34 S15 30.17S TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 78;
CAIRO* CLEAR 75 47 36 S7 30.20S TC 24
EFFINGHAM* CLEAR 73 41 31 SE8 30.18S TC 23
MARION CLEAR 73 45 35 S9 30.19S TC 23
MT. VERNON CLEAR 72 47 40 S9 30.18S TC 22
CENTRALIA* CLEAR 73 44 35 S10 30.16F TC 23
SALEM* CLEAR 74 42 30 S7 30.16F TC 24
METROPOLIS* CLEAR 73 41 31 CALM 30.21S TC 23
ILZ067-068-072-073-078-083-087-091-100100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 73 41 31 S13 30.19 TC 23
FLORA* CLEAR 72 46 40 S12 30.18S TC 22
FAIRFIELD* CLEAR 72 44 36 S12 30.19S TC 22
HARRISBURG* CLEAR 73 41 31 S6 30.20S TC 23
ROBINSON* CLEAR 72 45 37 SW8 30.17F TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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