106
ASUS43 KLOT 082108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-082200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 75 42 30 S26G37 29.93F TC 24
STERLING* N/A N/A N/A N/A MISG N/A
SAVANNA* SUNNY 73 40 30 S24G30 29.92F TC 23
ILZ003-004-008-010-011-017-018-082200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 70 41 34 S26G37 29.97F TC 21
FREEPORT* SUNNY 72 41 32 S28G33 29.95F TC 22
ROCHELLE* SUNNY 69 40 34 S29G35 29.99F TC 21
DE KALB* SUNNY 68 44 41 S28G35 30.03F TC 20
PERU* MOSUNNY 71 42 34 S29 30.01F TC 22
ILZ005-006-012>014-019>023-082200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 70 38 31 S21G38 30.02F TC 21
CHICAGO-MIDWAY PTSUNNY 71 39 31 S17G33 30.04F TC 22
AURORA SUNNY 69 43 38 S18G28 30.01F TC 21
JOLIET* MOSUNNY 73 42 32 S18G28 30.04F TC 23
WAUKEGAN SUNNY 69 40 34 SW24G37 30.00F TC 21
DUPAGE AIRPORT SUNNY 68 40 35 S22G38 30.02F TC 20
KANKAKEE* MOSUNNY 70 40 32 S23G29 30.10F TC 21
WHEELING SUNNY 70 39 32 SW20G36 30.03F TC 21
MORRIS* MOSUNNY 72 41 32 SW23G33 30.04F TC 22
ROMEOVILLE* SUNNY 70 43 37 S28G38 30.05F TC 21
LANSING* PTSUNNY 68 39 33 S22G31 30.08 TC 20
NORTHERLY ISL* N/A 68 35 29 S17 N/A TC 20
LMZ740>746-082200-
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 44 39 280/ 14/ 21 1026.1 3/ 5
WAUKEGAN HARBOR 49 40 10/ 12/ 17 1024.3 1/ 3
HARRISON CRIB 63 200/ 29/ 32 N/A
NORTHERLY ISL 66 190/ 20/ 23 N/A
CALUMET HARBOR 67 160/ 13/ 30 1017.8F
BURNS HARBOR 66 170/ 10/ 15 1019.6F
MICHIGAN CITY 64 170/ 17/ 23 1018.2F
ST. JOSEPH BUOY 56 170/ 16/ 21 1020.2F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-082200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 74 43 32 SW17G32 30.01F TC 23
GALESBURG* SUNNY 72 50 46 S23G33 30.00F TC 22
MACOMB* SUNNY 74 43 32 S24G32 30.02F TC 24
JACKSONVILLE* MOSUNNY 73 41 31 S14G20 30.05F TC 23
PITTSFIELD* MOSUNNY 76 38 25 S21G31 30.04F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-082200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 71 39 31 MISG 30.06F TC 22
BLOOMINGTON MOSUNNY 72 41 32 SW28G39 30.06F TC 22
DECATUR MOSUNNY 72 41 32 S23G31 30.10F TC 22
PEORIA SUNNY 72 41 32 SW29G38 30.02F TC 22
LACON* MOSUNNY 72 38 28 SW21G30 30.01F TC 22
LINCOLN* MOSUNNY 74 38 27 S9G21 30.07F TC 23
SPRINGFIELD MOSUNNY 73 41 31 S23G36 30.07F TC 23
TAYLORVILLE MOSUNNY 73 43 33 S20G28 30.10F TC 23
ILZ033-039-045-046-055>057-062-063-082200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 73 40 30 S23G35 30.12F TC 23
DANVILLE* MOSUNNY 71 42 35 S20 30.14F TC 22
RANTOUL* MOSUNNY 71 38 31 S16G28 30.11F TC 21
MATTOON SUNNY 70 42 36 S15G30 30.14F TC 21
PARIS* SUNNY 70 40 33 S18G26 30.17F TC 21
ILZ079-100>102-082200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 73 41 31 S18G30 30.08F TC 23
CAHOKIA* MOSUNNY 76 40 27 S13G24 30.08F TC 24
SPARTA* MOSUNNY 72 40 31 S15G22 30.14F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-082200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 74 42 31 S16 30.14F TC 23
CAIRO* MOSUNNY 77 41 27 S12 30.17F TC 25
EFFINGHAM* SUNNY 73 42 33 SE18 30.16F TC 23
MARION SUNNY 75 43 31 S14 30.16F TC 24
MT. VERNON MOSUNNY 75 41 29 S15 30.15F TC 24
CENTRALIA* MOSUNNY 75 40 28 S17 30.14F TC 24
SALEM* MOSUNNY 74 40 28 S15G23 30.14F TC 24
METROPOLIS* MOSUNNY 76 38 24 CALM 30.17F TC 25
ILZ067-068-072-073-078-083-087-091-082200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 73 37 27 S14 30.18F TC 23
FLORA* MOSUNNY 72 43 35 S21 30.17F TC 22
FAIRFIELD* MOSUNNY 73 39 29 SE12G18 30.17F TC 23
HARRISBURG* MOSUNNY 76 34 21 S10G16 30.17F TC 24
ROBINSON* MOSUNNY 72 39 30 S15 30.17F TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page