565
ASUS43 KLOT 090610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 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.
ILZ001-002-007-009-015-016-024-090700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 61 44 53 NW13 30.01R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 72; 6HR PCP: TRACE;
STERLING* CLOUDY 60 46 59 SW9 29.99S TC 16
SAVANNA* CLOUDY 58 43 56 NW10 30.01R TC 15
ILZ003-004-008-010-011-017-018-090700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 47 64 S14 29.99R TC 15
6HR MIN TEMP: 59; 6HR MAX TEMP: 67; 6HR PCP: TRACE;
FREEPORT* CLOUDY 56 47 71 NW12 30.01R TC 14
ROCHELLE* CLOUDY 56 46 70 S17 29.99F TC 13
DE KALB* LGT RAIN 55 47 76 S14 30.01F TC 13
PERU* LGT RAIN 61 44 53 S10 30.03R TC 16
ILZ005-006-012>014-019>023-090700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 64 39 39 S17G28 29.99S TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 70;
CHICAGO-MIDWAY CLOUDY 62 39 42 S23G35 30.01F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 70;
AURORA CLOUDY 60 43 53 W12G22 30.04R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 68;
JOLIET* MOCLDY 63 42 45 S16G23 30.03F TC 17
WAUKEGAN LGT RAIN 61 43 51 SW25G35 29.97S TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 68; 6HR PCP: TRACE;
DUPAGE AIRPORT LGT RAIN 60 43 53 SW14 30.03R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 68;
KANKAKEE* PTCLDY 57 40 53 S15 30.09S TC 14
WHEELING CLOUDY 66 39 37 SW14G37 30.01R TC 19
6HR MIN TEMP: 63; 6HR MAX TEMP: 69; 6HR PCP: TRACE;
MORRIS* MOCLDY 59 42 53 S16 30.02S TC 15
ROMEOVILLE* CLOUDY 63 43 48 S24G38 30.03S TC 17
LANSING* MOCLDY 58 38 47 S15G22 30.05F TC 15
NORTHERLY ISL* N/A 63 36 36 S22 N/A TC 17
LMZ740>746-090700-
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 58 40 350/ 17/ 25 1021.3R 3/ 4
WAUKEGAN HARBOR 59 42 30/ 19/ 29 1018.7R 1/ 3
HARRISON CRIB 62 200/ 28/ 30 N/A
NORTHERLY ISL 62 200/ 18/ 26 N/A
CALUMET HARBOR 62 170/ 13/ 19 N/A
BURNS HARBOR 60 180/ 9/ 13 1017.9F
MICHIGAN CITY 60 170/ 19/ 21 1016.5F
ST. JOSEPH BUOY 56 190/ 19/ 29 1018.3F 3/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-090700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 60 42 51 S12 30.06R TC 16
GALESBURG* CLOUDY 62 48 61 S10 30.03S TC 16
MACOMB* CLOUDY 62 42 47 S10 30.06S TC 17
JACKSONVILLE* PTCLDY 61 41 48 S10 30.09R TC 16
PITTSFIELD* PTCLDY 64 41 43 S8 30.10S TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-090700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 59 40 50 MISG 30.06S TC 15
BLOOMINGTON MOCLDY 59 43 55 S17 30.09S TC 15
DECATUR CLEAR 58 41 53 S13 30.12R TC 14
PEORIA CLOUDY 61 43 51 SW13 30.06R TC 16
6HR MIN TEMP: 61; 6HR MAX TEMP: 69;
LACON* CLOUDY 63 41 45 SW13 30.03S TC 17
LINCOLN* PTCLDY 61 40 46 S7 30.09S TC 16
SPRINGFIELD PTCLDY 63 43 48 S17G24 30.09S TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 71;
TAYLORVILLE CLEAR 61 43 51 S14G21 30.12S TC 16
ILZ033-039-045-046-055>057-062-063-090700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 58 41 53 S20 30.12S TC 14
DANVILLE* CLEAR 61 40 44 S18G24 30.13S TC 16
RANTOUL* CLEAR 58 39 50 S13 30.12S TC 14
MATTOON CLEAR 59 41 51 S9 30.14S TC 15
PARIS* CLEAR 53 40 61 CALM 30.16F TC 12
ILZ079-100>102-090700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 60 43 52 S9 30.15R TC 16
BELLEVILLE CLEAR 58 46 65 SW3 30.14R TC 14
CAHOKIA* CLEAR 61 43 51 S5 30.14S TC 16
SPARTA* CLEAR 61 41 48 S6 30.18S TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 44 66 S6 30.18R TC 13
6HR MIN TEMP: 52; 6HR MAX TEMP: 71;
CAIRO* CLEAR 64 46 50 S7 30.21R TC 18
EFFINGHAM* CLEAR 60 41 48 SE7 30.18S TC 16
MARION CLEAR 58 40 50 S3 30.20R TC 15
MT. VERNON CLEAR 47 44 90 CALM 30.19R TC 8
CENTRALIA* CLEAR 59 42 53 CALM 30.18S TC 15
SALEM* CLEAR 64 41 43 S10 30.17S TC 18
METROPOLIS* CLEAR 59 42 53 CALM 30.22R TC 15
ILZ067-068-072-073-078-083-087-091-090700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 53 41 63 S10 30.19R TC 12
FLORA* CLEAR 55 43 62 S8 30.19R TC 13
FAIRFIELD* CLEAR 59 41 50 S5 30.19R TC 15
HARRISBURG* CLEAR 52 42 68 CALM 30.20S TC 11
ROBINSON* CLEAR 55 43 62 S9 30.17S TC 13
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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