726
ASUS43 KLOT 081610
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT WED APR 08 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.
ILZ001-002-007-009-015-016-024-081700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 59 37 44 S20G32 30.07F TC 15
STERLING* PTSUNNY 57 36 45 S8G18 30.14F TC 14
SAVANNA* MOSUNNY 58 35 42 S20G26 30.08F TC 14
ILZ003-004-008-010-011-017-018-081700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 51 32 48 S20G30 30.15F TC 11
FREEPORT* MOSUNNY 55 36 48 S25G32 30.11F TC 13
ROCHELLE* PTSUNNY 53 33 46 S23G31 30.14F TC 12
DE KALB* PTSUNNY 50 33 50 S25 30.17F TC 10
PERU* PTSUNNY 55 35 47 S15G24 30.17F TC 13
ILZ005-006-012>014-019>023-081700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 52 28 39 S16G28 30.18F TC 11
CHICAGO-MIDWAY PTSUNNY 53 28 38 S15G26 30.21F TC 12
AURORA PTSUNNY 53 31 42 S21 30.18F TC 12
JOLIET* PTSUNNY 56 32 39 S10G18 30.21F TC 13
WAUKEGAN MOSUNNY 48 33 56 SE14 30.17F TC 9
DUPAGE AIRPORT PTSUNNY 50 29 44 S20G29 30.18F TC 10
KANKAKEE* MOSUNNY 55 29 37 S16 30.26F TC 13
WHEELING MOSUNNY 50 29 44 S21G29 30.20F TC 10
MORRIS* PTSUNNY 54 31 42 S17G26 30.19F TC 12
ROMEOVILLE* PTSUNNY 54 32 43 S20G29 30.21F TC 12
LANSING* MOSUNNY 52 30 43 S17G23 30.25F TC 11
NORTHERLY ISL* N/A 52 26 36 S17 N/A TC 11
LMZ740>746-081700-
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 40 40 280/ 17/ 21 1028.3 5/ 5
WAUKEGAN HARBOR 41 41 20/ 16/ 21 1028.8 1/ 3
HARRISON CRIB 46 170/ 21/ 23 N/A
NORTHERLY ISL 49 140/ 9/ 15 N/A
CALUMET HARBOR 49 160/ 12/ 19 1023.6
BURNS HARBOR 50 170/ 9/ 13 1025.1F
MICHIGAN CITY 49 150/ 16/ 20 1024.3F
ST. JOSEPH BUOY 45 150/ 14/ 19 1025.8F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-081700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 60 41 49 S15G23 30.12F TC 16
GALESBURG* PTSUNNY 56 44 63 S17G24 30.13F TC 14
MACOMB* PTSUNNY 56 38 50 S16G24 30.16F TC 14
JACKSONVILLE* MOSUNNY 58 37 45 S15G21 30.19F TC 15
PITTSFIELD* MOSUNNY 61 42 50 S13 30.17F TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-081700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 57 31 37 MISG 30.21F TC 14
BLOOMINGTON PTSUNNY 57 35 43 S22G30 30.21F TC 14
DECATUR MOSUNNY 58 36 43 S18G26 30.24F TC 14
PEORIA PTSUNNY 54 36 50 S16G23 30.18F TC 12
LACON* PTSUNNY 56 33 42 S14G20 30.16F TC 13
LINCOLN* PTSUNNY 57 32 37 S18 30.22S TC 14
SPRINGFIELD MOSUNNY 60 37 42 S15G32 30.20F TC 16
TAYLORVILLE MOSUNNY 61 39 44 S14 30.23F TC 16
ILZ033-039-045-046-055>057-062-063-081700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 58 33 39 S17 30.25F TC 14
DANVILLE* MOSUNNY 55 32 41 SE13 30.29F TC 13
RANTOUL* MOSUNNY 57 31 37 S18G24 30.26F TC 14
MATTOON MOSUNNY 57 34 41 S17 30.26F TC 14
PARIS* SUNNY 55 32 41 SE13 30.30S TC 13
ILZ079-100>102-081700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 61 39 44 S13 30.23F TC 16
CAHOKIA* MOSUNNY 61 40 45 S12 30.23S TC 16
SPARTA* MOSUNNY 62 40 45 SE10G16 30.26S TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 65 41 41 S10 30.26F TC 18
CAIRO* SUNNY 66 40 38 SE12 30.27F TC 19
EFFINGHAM* MOSUNNY 58 37 45 E13 30.29F TC 14
MARION MOSUNNY 64 39 39 SE9 30.27S TC 18
MT. VERNON SUNNY 61 39 44 SE9 30.28S TC 16
CENTRALIA* SUNNY 62 39 43 CALM 30.27S TC 16
SALEM* MOSUNNY 61 37 41 SE6 30.27S TC 16
METROPOLIS* SUNNY 64 35 34 CALM 30.29S TC 18
ILZ067-068-072-073-078-083-087-091-081700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 58 30 34 S8 30.31F TC 14
FLORA* SUNNY 59 37 44 SE9 30.30S TC 15
FAIRFIELD* SUNNY 59 33 37 SE9 30.30S TC 15
HARRISBURG* SUNNY 62 35 36 SE7 30.30S TC 16
ROBINSON* SUNNY 57 34 41 SE8 30.30F TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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