183
ASUS43 KLOT 090708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-090800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 56 43 61 NW6 30.04R TC 13
STERLING* CLOUDY 58 48 69 W12 30.02R TC 14
SAVANNA* MOCLDY 54 44 67 NW7 30.04R TC 12
ILZ003-004-008-010-011-017-018-090800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 45 64 NW16 30.02R TC 14
FREEPORT* CLOUDY 54 48 79 NW5 30.04R TC 12
ROCHELLE* CLOUDY 56 46 69 W12 30.01R TC 13
DE KALB* CLOUDY 54 47 76 S14 29.99F TC 12
PERU* CLOUDY 61 45 55 S12 30.02S TC 16
ILZ005-006-012>014-019>023-090800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 61 42 49 S21G37 30.00F TC 16
CHICAGO-MIDWAY CLOUDY 63 40 42 SW18G35 30.03R TC 17
AURORA CLOUDY 59 45 59 SW16G23 30.00F TC 15
JOLIET* CLOUDY 63 43 47 SW13G24 30.03S TC 17
WAUKEGAN CLOUDY 61 43 51 SW18G37 29.95F TC 16
DUPAGE AIRPORT CLOUDY 58 45 62 S14 29.99F TC 14
KANKAKEE* PTCLDY 56 40 54 S15G21 30.07F TC 14
WHEELING CLOUDY 61 44 53 SW17G28 30.00F TC 16
MORRIS* CLOUDY 59 43 53 SW14 30.04R TC 15
ROMEOVILLE* LGT RAIN 63 43 48 SW12G21 30.05R TC 17
LANSING* MOCLDY 60 38 44 SW20G30 30.04F TC 16
NORTHERLY ISL* N/A 63 37 38 S15 N/A TC 17
LMZ740>746-090800-
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 1020.2F 2/ 4
WAUKEGAN HARBOR 57 42 30/ 17/ 23 1017.0F 1/ 3
HARRISON CRIB 64 210/ 27/ 31 N/A
NORTHERLY ISL 63 190/ 18/ 23 N/A
CALUMET HARBOR 62 180/ 13/ 23 1016.1
BURNS HARBOR 60 190/ 10/ 15 1017.6F
MICHIGAN CITY 61 190/ 19/ 24 1016.1F
ST. JOSEPH BUOY 56 190/ 19/ 25 1017.7F 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-090800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 59 42 53 SW12 30.06S TC 15
GALESBURG* CLOUDY 59 48 67 SW6 30.05R TC 15
MACOMB* MOCLDY 61 42 50 SW9 30.06S TC 16
JACKSONVILLE* PTCLDY 60 41 48 S8 30.09S TC 16
PITTSFIELD* PTCLDY 62 41 46 S9 30.10S TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-090800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 60 40 48 MISG 30.05F TC 16
BLOOMINGTON PTCLDY 59 43 55 S20 30.08F TC 15
DECATUR CLEAR 56 42 59 S10 30.11F TC 13
PEORIA MOCLDY 61 43 51 SW13G23 30.05F TC 16
LACON* CLOUDY 62 42 47 SW12G17 30.02F TC 17
LINCOLN* PTCLDY 60 40 48 S6 30.08F TC 16
SPRINGFIELD PTCLDY 62 43 49 S18G25 30.09S TC 17
TAYLORVILLE CLEAR 57 43 58 S13 30.12S TC 14
ILZ033-039-045-046-055>057-062-063-090800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 57 42 57 S17 30.12S TC 14
DANVILLE* CLEAR 59 40 50 S14 30.13F TC 15
RANTOUL* CLOUDY 58 40 50 S13G20 30.11S TC 15
MATTOON CLEAR 59 42 53 S9 30.14S TC 15
PARIS* CLEAR 51 40 67 CALM 30.15S TC 10
ILZ079-100>102-090800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 60 43 53 S9 30.14F TC 16
CAHOKIA* CLEAR 61 42 49 S3 30.14S TC 16
SPARTA* CLEAR 59 42 52 S6 30.19S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 43 63 S3 30.19R TC 13
CAIRO* CLEAR 62 46 55 S6 30.22R TC 17
EFFINGHAM* CLEAR 62 40 45 SE8 30.18S TC 16
MARION CLEAR 58 41 53 S5 30.20S TC 14
MT. VERNON CLEAR 49 45 86 CALM 30.19S TC 9
CENTRALIA* CLEAR 59 42 53 CALM 30.18S TC 15
SALEM* CLEAR 62 41 45 S6 30.17S TC 17
METROPOLIS* CLEAR 62 42 48 CALM 30.23S TC 17
ILZ067-068-072-073-078-083-087-091-090800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 54 42 64 S12 30.19S TC 12
FLORA* CLEAR 52 43 71 S7 30.19S TC 11
FAIRFIELD* CLEAR 58 41 52 S3 30.19S TC 15
HARRISBURG* CLEAR 52 42 68 S6 30.21R TC 11
ROBINSON* CLEAR 54 43 66 S9 30.17S TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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