254
ASUS43 KLOT 081401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-081500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 51 33 50 S20G31 30.11F TC 11
STERLING* MOSUNNY 47 30 51 SE9 30.17F TC 8
SAVANNA* PTSUNNY 46 29 51 S18G26 30.13F TC 8
ILZ003-004-008-010-011-017-018-081500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 43 27 53 SE17G32 30.20F TC 6
FREEPORT* PTSUNNY 45 32 60 S21G29 30.16F TC 7
ROCHELLE* PTSUNNY 43 28 54 S23G33 30.19F TC 6
DE KALB* PTSUNNY 42 29 58 S18G25 30.22F TC 6
ILZ005-006-012>014-019>023-081500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 44 25 47 S18G26 30.24F TC 7
CHICAGO-MIDWAY PTSUNNY 44 24 45 S17G24 30.26F TC 7
AURORA PTSUNNY 44 27 51 S17G25 30.23F TC 7
JOLIET* MOSUNNY 46 28 49 S12G17 30.27S TC 8
WAUKEGAN PTSUNNY 40 32 73 SE16 30.23F TC 4
DUPAGE AIRPORT PTSUNNY 43 27 53 S17G29 30.23F TC 6
KANKAKEE* PTSUNNY 45 25 45 S12G18 30.29F TC 7
WHEELING PTSUNNY 43 26 51 S16G23 30.26F TC 6
MORRIS* MOSUNNY 44 25 46 S14G22 30.25S TC 7
ROMEOVILLE* MOSUNNY 43 28 56 SE15G26 30.27S TC 6
LANSING* MOSUNNY 42 24 49 S14 30.29S TC 5
NORTHERLY ISL* N/A 43 24 47 SE13 N/A TC 6
LMZ740>746-081500-
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 38 39 280/ 16/ 21 1026.2R 3/ 5
WAUKEGAN HARBOR 39 41 20/ 16/ 21 1027.5F 1/ 3
HARRISON CRIB 41 170/ 20/ 23 N/A
NORTHERLY ISL 42 160/ 11/ 16 N/A
CALUMET HARBOR 41 150/ 9/ 18 1024.6
BURNS HARBOR 42 160/ 6/ 11 1026.1F
MICHIGAN CITY 40 150/ 14/ 19 1025.8F
ST. JOSEPH BUOY 39 140/ 16/ 23 1027.0F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-081500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 50 35 56 S12G22 30.16S TC 10
GALESBURG* MOSUNNY 47 38 70 S14G22 30.16F TC 8
MACOMB* MOSUNNY 49 34 57 S21 30.19F TC 9
JACKSONVILLE* MOSUNNY 50 32 50 S10 30.21F TC 10
PITTSFIELD* MOSUNNY 51 37 58 S14 30.19F TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-081500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 47 26 43 MISG 30.25F TC 8
BLOOMINGTON MOSUNNY 47 29 49 S20 30.24F TC 8
DECATUR MOSUNNY 48 29 47 SE14G22 30.25F TC 9
PEORIA MOSUNNY 48 31 51 S14 30.21F TC 9
LACON* MOSUNNY 48 29 47 S13G18 30.20F TC 9
LINCOLN* MOSUNNY 48 28 45 S15 30.24S TC 9
SPRINGFIELD MOSUNNY 50 32 50 S18 30.23S TC 10
TAYLORVILLE MOSUNNY 48 32 53 SE16 30.24F TC 9
ILZ033-039-045-046-055>057-062-063-081500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 45 26 47 SE14 30.28F TC 7
DANVILLE* SUNNY 46 28 48 SE10 30.31S TC 8
RANTOUL* SUNNY 46 23 39 SE16 30.29S TC 8
MATTOON MOSUNNY 49 28 44 SE16G22 30.27F TC 9
PARIS* SUNNY 46 27 48 SE14 30.31F TC 8
ILZ079-100>102-081500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 50 34 53 S14 30.24F TC 10
CAHOKIA* MOSUNNY 50 37 61 S7 30.24F TC 10
SPARTA* MOSUNNY 51 36 55 SE8 30.27F TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 53 36 52 SE8 30.26F TC 12
CAIRO* SUNNY 57 37 46 SE6 30.28S TC 14
EFFINGHAM* MOSUNNY 48 30 50 E12 30.30F TC 9
MARION SUNNY 52 36 54 SE7 30.27F TC 11
MT. VERNON MOSUNNY 51 33 50 SE8 30.28F TC 11
CENTRALIA* PTSUNNY 51 34 50 SE12G17 30.27F TC 11
SALEM* PTSUNNY 51 31 47 SE10 30.27F TC 11
METROPOLIS* SUNNY 53 35 49 CALM 30.29F TC 12
ILZ067-068-072-073-078-083-087-091-081500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 49 24 37 SE13 30.32F TC 9
FLORA* MOSUNNY 48 30 49 SE10 30.30F TC 9
FAIRFIELD* MOSUNNY 49 31 48 SE7 30.30F TC 10
HARRISBURG* SUNNY 51 32 48 SE10 30.30S TC 11
ROBINSON* MOSUNNY 48 27 43 SE12 30.31F TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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