721
ASUS43 KLOT 081910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-082000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 72 42 34 S20G29 29.98F TC 22
STERLING* SUNNY 69 41 36 MISG 30.04F TC 21
SAVANNA* MOSUNNY 70 40 33 SW20G28 29.99F TC 21
ILZ003-004-008-010-011-017-018-082000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 65 40 39 S21G33 30.05F TC 18
FREEPORT* SUNNY 67 41 38 S26G39 30.02F TC 20
ROCHELLE* SUNNY 66 39 37 S28G33 30.06F TC 19
DE KALB* SUNNY 64 41 44 S24G32 30.08F TC 18
PERU* MOSUNNY 68 42 39 S22G32 30.07F TC 20
ILZ005-006-012>014-019>023-082000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 65 35 33 S21G33 30.09F TC 18
CHICAGO-MIDWAY PTSUNNY 64 36 35 S18G29 30.12F TC 18
AURORA SUNNY 66 40 38 S22G32 30.08F TC 19
JOLIET* PTSUNNY 69 39 33 S20G26 30.11F TC 21
WAUKEGAN MOSUNNY 58 37 45 SE14G22 30.07F TC 14
DUPAGE AIRPORT MOSUNNY 65 39 38 S25G39 30.09F TC 18
KANKAKEE* PTSUNNY 67 38 34 S20G26 30.16F TC 19
WHEELING MOSUNNY 64 37 36 S24G36 30.10F TC 18
MORRIS* MOSUNNY 67 39 36 S18G26 30.10F TC 20
ROMEOVILLE* SUNNY 64 39 39 S22G32 30.12F TC 18
LANSING* PTSUNNY 62 36 38 S22G29 30.15F TC 17
NORTHERLY ISL* N/A 63 33 32 S15 N/A TC 17
LMZ740>746-082000-
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 43 39 280/ 16/ 19 1026.3 4/ 5
WAUKEGAN HARBOR 44 40 10/ 16/ 19 1025.9 1/ 3
HARRISON CRIB 55 170/ 22/ 24 N/A
NORTHERLY ISL 60 180/ 11/ 18 N/A
CALUMET HARBOR 61 170/ 15/ 20 1020.2
BURNS HARBOR 61 160/ 10/ 14 1021.7F
MICHIGAN CITY 60 160/ 18/ 23 1020.3F
ST. JOSEPH BUOY 53 160/ 16/ 19 1022.3F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-082000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 72 43 35 SW23G37 30.05F TC 22
GALESBURG* SUNNY 69 50 50 S20G32 30.04F TC 21
MACOMB* MOSUNNY 69 44 39 S16G26 30.07F TC 21
JACKSONVILLE* MOSUNNY 71 42 34 S18 30.10F TC 22
PITTSFIELD* MOSUNNY 71 44 36 S20 30.09F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-082000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 67 38 35 MISG 30.13F TC 19
BLOOMINGTON PTSUNNY 69 42 37 S26 30.12F TC 21
DECATUR MOSUNNY 67 41 38 S21G32 30.15F TC 19
PEORIA MOSUNNY 69 42 37 S21G31 30.08F TC 21
LACON* MOSUNNY 67 38 35 S16G24 30.07F TC 19
LINCOLN* MOSUNNY 70 37 30 S13G25 30.12F TC 21
SPRINGFIELD MOSUNNY 73 42 32 S21G29 30.12F TC 23
TAYLORVILLE MOSUNNY 70 43 37 S22G30 30.15F TC 21
ILZ033-039-045-046-055>057-062-063-082000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 71 40 32 S25G35 30.17F TC 22
DANVILLE* SUNNY 66 40 38 S20G26 30.20F TC 19
RANTOUL* MOSUNNY 68 37 31 S20G31 30.16F TC 20
MATTOON SUNNY 67 42 40 SE17G23 30.19F TC 19
PARIS* SUNNY 66 39 36 S17 30.22F TC 19
ILZ079-100>102-082000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 41 33 S21G28 30.15F TC 22
CAHOKIA* MOSUNNY 75 44 33 S15G24 30.13F TC 24
SPARTA* SUNNY 72 40 32 S16G22 30.19F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 73 42 32 S14 30.20F TC 23
CAIRO* MOSUNNY 75 43 31 SE7 30.22F TC 24
EFFINGHAM* SUNNY 70 42 35 SE12G17 30.21F TC 21
MARION MOSUNNY 73 43 33 S14 30.21F TC 23
MT. VERNON MOSUNNY 72 44 36 S13 30.21F TC 22
CENTRALIA* SUNNY 71 44 37 S13 30.19F TC 22
SALEM* SUNNY 73 42 32 S12G17 30.19F TC 23
METROPOLIS* MOSUNNY 74 38 27 CALM 30.22F TC 23
ILZ067-068-072-073-078-083-087-091-082000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 70 37 29 S10 30.23F TC 21
FLORA* SUNNY 70 43 37 S13 30.22F TC 21
FAIRFIELD* MOSUNNY 69 40 34 SE9 30.22F TC 21
HARRISBURG* MOSUNNY 73 38 27 S10 30.22F TC 23
ROBINSON* SUNNY 68 39 34 S9G21 30.22F TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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