013
ASUS43 KLOT 090508
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-090600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 65 44 46 SW15 29.96S TC 18
STERLING* LGT RAIN 60 47 61 VRB6 29.99F TC 16
SAVANNA* CLOUDY 62 46 55 W8 29.98R TC 17
ILZ003-004-008-010-011-017-018-090600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 47 64 S17 29.98F TC 15
FREEPORT* CLOUDY 60 50 70 SW18 29.97R TC 15
ROCHELLE* LGT RAIN 56 45 65 SW17 30.03R TC 14
DE KALB* CLOUDY 58 44 60 S14 30.01S TC 15
PERU* MOCLDY 62 42 49 S15 30.02S TC 16
ILZ005-006-012>014-019>023-090600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 63 39 41 S18G31 29.99F TC 17
CHICAGO-MIDWAY CLOUDY 63 39 41 S25G38 30.02S TC 17
AURORA CLOUDY 60 43 53 S14 30.01S TC 16
WAUKEGAN CLOUDY 65 40 39 SW23G37 29.97R TC 18
DUPAGE AIRPORT CLOUDY 60 41 49 S17G28 30.00S TC 16
KANKAKEE* CLEAR 58 39 50 S14G21 30.09S TC 14
WHEELING CLOUDY 64 39 39 SW20G33 30.00S TC 18
MORRIS* MOCLDY 60 42 50 S18 30.02F TC 16
ROMEOVILLE* CLOUDY 61 41 48 S25G32 30.03S TC 16
LANSING* PTCLDY 59 38 45 S21G28 30.06S TC 15
NORTHERLY ISL* N/A 63 36 36 S20 N/A TC 17
LMZ740>746-090600-
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 59 40 350/ 14/ 23 1021.2 2/ 4
WAUKEGAN HARBOR 56 42 30/ 16/ 23 1017.5 1/ 3
HARRISON CRIB 62 200/ 29/ 31 N/A
NORTHERLY ISL 63 190/ 19/ 23 N/A
CALUMET HARBOR 63 170/ 14/ 25 1016.5
BURNS HARBOR 61 190/ 10/ 15 1018.3R
MICHIGAN CITY 60 170/ 15/ 20 1016.8R
ST. JOSEPH BUOY 56 180/ 17/ 23 1018.4R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-090600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 60 41 49 S9 30.05S TC 16
GALESBURG* CLOUDY 63 48 58 S13 30.03R TC 17
MACOMB* CLOUDY 64 42 45 SW13 30.06R TC 18
JACKSONVILLE* CLEAR 62 42 48 S14 30.08S TC 17
PITTSFIELD* CLEAR 64 40 42 S10 30.09R TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-090600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 59 40 49 MISG 30.06S TC 15
BLOOMINGTON CLEAR 56 43 61 S13 30.09R TC 13
DECATUR CLEAR 60 42 51 S15 30.11S TC 16
PEORIA PTCLDY 61 42 49 S14 30.05R TC 16
LACON* PTCLDY 63 39 41 S14G20 30.03R TC 17
LINCOLN* CLEAR 61 39 44 S7 30.09R TC 16
SPRINGFIELD CLEAR 64 43 46 S17 30.09R TC 18
TAYLORVILLE CLEAR 61 43 51 S15 30.11S TC 16
ILZ033-039-045-046-055>057-062-063-090600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 58 41 53 S17G25 30.12R TC 14
DANVILLE* CLEAR 61 39 44 S18 30.13S TC 16
RANTOUL* CLEAR 56 40 53 S14 30.11S TC 14
MATTOON CLEAR 60 41 49 S12 30.14S TC 16
ILZ079-100>102-090600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 62 43 50 S9 30.13R TC 17
BELLEVILLE CLEAR 59 46 63 SW3 30.13R TC 15
CAHOKIA* CLEAR 62 43 49 S6 30.14R TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 44 69 SE3 30.17S TC 12
CAIRO* CLEAR 66 45 46 S8 30.20R TC 19
EFFINGHAM* CLEAR 59 41 51 SE8 30.18S TC 15
MARION CLEAR 53 43 67 CALM 30.19R TC 12
MT. VERNON CLEAR 49 45 86 CALM 30.18R TC 9
CENTRALIA* CLEAR 60 42 52 S5 30.17S TC 15
METROPOLIS* CLEAR 55 43 63 CALM 30.21R TC 13
ILZ067-068-072-073-078-083-087-091-090600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 52 41 66 S8 30.18S TC 11
FLORA* CLEAR 55 43 62 S8 30.18R TC 13
FAIRFIELD* CLEAR 58 40 51 CALM 30.18S TC 15
ROBINSON* CLEAR 55 41 58 S8 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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