093
ASUS43 KLOT 091708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-091800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 63 34 33 NW6 30.15F TC 17
STERLING* SUNNY 64 37 36 NW8 30.17S TC 18
SAVANNA* SUNNY 58 31 36 NW5 30.17F TC 14
ILZ003-004-008-010-011-017-018-091800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 62 32 32 W7 30.17S TC 17
FREEPORT* SUNNY 60 33 35 W8 30.19R TC 16
ROCHELLE* SUNNY 63 40 43 W8 30.17S TC 17
DE KALB* SUNNY 62 43 51 W12 30.17F TC 17
PERU* PTSUNNY 65 35 32 W5 30.16F TC 18
ILZ005-006-012>014-019>023-091800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 65 35 33 W8G21 30.14S TC 18
CHICAGO-MIDWAY MOSUNNY 66 35 31 W9 30.16R TC 19
AURORA CLOUDY 65 39 38 MISG 30.15F TC 18
JOLIET* PTSUNNY 67 35 30 W5 30.17S TC 19
WAUKEGAN SUNNY 63 38 39 W13G21 30.14S TC 17
DUPAGE AIRPORT SUNNY 65 38 36 W12 30.15S TC 18
KANKAKEE* LGT RAIN 65 47 53 W9G16 30.17F TC 18
WHEELING MOSUNNY 65 38 36 W13G20 30.15S TC 18
MORRIS* MOSUNNY 66 36 32 CALM 30.16S TC 19
ROMEOVILLE* SUNNY 66 39 37 W9 30.17S TC 19
LANSING* CLOUDY 62 40 44 W6 30.18S TC 17
NORTHERLY ISL* N/A 64 30 28 W7 N/A TC 18
LMZ740>746-091800-
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 56 41 80/ 12/ 17 1022.9R 1/ 2
WAUKEGAN HARBOR 57 43 30/ 10/ 23 1022.3S 1/ 3
HARRISON CRIB 63 260/ 10/ 12 N/A
NORTHERLY ISL 64 260/ 7/ 10 N/A
CALUMET HARBOR 64 220/ 6/ 10 1020.9R
BURNS HARBOR 53 CALM / 4 1022.4R
MICHIGAN CITY 58 230/ 5/ 5 1021.2R
ST. JOSEPH BUOY 48 210/ 8/ 8 1022.3R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-091800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 72 47 40 SW9 30.15F TC 22
GALESBURG* MOSUNNY 66 42 41 CALM 30.16S TC 19
MACOMB* MOSUNNY 71 45 39 SW6 30.16F TC 22
JACKSONVILLE* SUNNY 75 42 30 SW12 30.16F TC 24
PITTSFIELD* SUNNY 76 46 34 SW9G16 30.16F TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-091800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 70 44 39 MISG 30.16F TC 21
BLOOMINGTON SUNNY 74 45 35 SW14 30.17F TC 23
DECATUR MOSUNNY 75 45 34 SW15G30 30.18F TC 24
PEORIA MOSUNNY 69 46 43 SW9 30.14F TC 21
LACON* MOSUNNY 68 35 29 CALM 30.14F TC 20
LINCOLN* SUNNY 76 40 27 SW13 30.16F TC 25
SPRINGFIELD SUNNY 75 43 31 SW15G25 30.17F TC 24
TAYLORVILLE SUNNY 75 45 33 SW17G24 30.19F TC 24
ILZ033-039-045-046-055>057-062-063-091800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 76 43 30 SW22G30 30.19F TC 24
DANVILLE* MOSUNNY 72 46 39 SW23G29 30.20S TC 22
RANTOUL* MOSUNNY 74 43 32 SW16G25 30.18S TC 23
MATTOON MOSUNNY 72 45 37 SW20G35 30.23S TC 22
PARIS* MOSUNNY 71 47 41 SW25 30.23S TC 22
ILZ079-100>102-091800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 43 29 S21G28 30.20F TC 25
CAHOKIA* SUNNY 77 43 29 SW12G26 30.19 TC 25
SPARTA* SUNNY 72 46 40 S12G21 30.26F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 73 46 38 S17G28 30.27F TC 23
CAIRO* SUNNY 73 46 38 SW14 30.32S TC 23
EFFINGHAM* MOSUNNY 72 47 40 S17G29 30.26S TC 22
MARION SUNNY 72 46 40 S18G25 30.28F TC 22
MT. VERNON SUNNY 72 49 44 S17 30.27F TC 22
CENTRALIA* SUNNY 73 47 38 SW20G25 30.25F TC 23
SALEM* SUNNY 74 46 37 S20 30.24F TC 23
METROPOLIS* SUNNY 72 42 33 S14 30.32F TC 22
ILZ067-068-072-073-078-083-087-091-091800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 74 44 34 SW25G31 30.27F TC 23
FLORA* SUNNY 72 50 46 SW20 30.26F TC 22
FAIRFIELD* SUNNY 72 45 37 SW15G21 30.28F TC 22
HARRISBURG* SUNNY 73 41 32 SW15G21 30.30F TC 23
ROBINSON* SUNNY 73 46 38 SW18 30.25F TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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