942
ASUS43 KLOT 161910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT THU APR 16 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.
ILZ001-002-007-009-015-016-024-162000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 71 57 61 W9G18 29.86F TC 22
STERLING* MOSUNNY 71 59 65 W12 29.86S TC 22
SAVANNA* MOSUNNY 73 56 56 W7 29.85R TC 23
ILZ003-004-008-010-011-017-018-162000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 71 56 58 NW7 29.83S TC 22
FREEPORT* MOSUNNY 71 58 64 W9G16 29.85S TC 22
ROCHELLE* PTSUNNY 69 55 60 W7 29.85S TC 21
DE KALB* CLOUDY 67 58 73 W9 29.85R TC 20
PERU* CLOUDY 67 58 73 W13G18 29.87S TC 19
ILZ005-006-012>014-019>023-162000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 71 56 58 W15G23 29.79R TC 22
CHICAGO-MIDWAY LGT RAIN 69 60 73 W15G25 29.79S TC 21
AURORA PTSUNNY 69 61 75 W15 29.83R TC 21
JOLIET* CLOUDY 67 62 82 W10G17 29.85R TC 20
WAUKEGAN PTSUNNY 66 60 81 NE7 29.79R TC 19
DUPAGE AIRPORT MOSUNNY 70 58 65 W12G21 29.81S TC 21
KANKAKEE* PTSUNNY 70 59 67 W16 29.86S TC 21
WHEELING PTSUNNY 71 57 61 NW9 29.81R TC 22
MORRIS* CLOUDY 64 59 84 W16 29.85R TC 18
ROMEOVILLE* PTSUNNY 68 61 77 SW17G25 29.84R TC 20
LANSING* PTSUNNY 70 58 67 W17G23 29.82S TC 21
NORTHERLY ISL* N/A 62 55 77 NE8 N/A TC 17
LMZ740>746-162000-
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 46 1014.8 1
WAUKEGAN HARBOR 52 50 1011.8 1
HARRISON CRIB 63 30/ 14/ 17 N/A
NORTHERLY ISL 69 250/ 8/ 16 N/A
CALUMET HARBOR 69 210/ 12/ 17 1008.7S
BURNS HARBOR 59 280/ 8/ 11 1009.8R
MICHIGAN CITY 59 250/ 20/ 21 1007.9R
ST. JOSEPH BUOY 52 230/ 6/ 8 1009.7S 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-162000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 77 52 41 SW13 29.89F TC 25
GALESBURG* MOSUNNY 74 60 61 W9 29.89S TC 23
MACOMB* PTSUNNY 77 53 43 W14G21 29.90S TC 25
JACKSONVILLE* SUNNY 78 49 35 W16G23 29.90S TC 26
PITTSFIELD* SUNNY 79 53 40 SW16 29.91F TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-162000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 72 57 59 MISG 29.86S TC 22
BLOOMINGTON MOSUNNY 75 50 41 W25G31 29.88S TC 24
DECATUR MOSUNNY 75 52 44 W20G28 29.89S TC 24
PEORIA SUNNY 75 48 38 W16G29 29.87S TC 24
LACON* MOSUNNY 72 56 56 W8 29.87R TC 22
LINCOLN* PTSUNNY 77 49 36 SW12 29.89R TC 25
SPRINGFIELD MOSUNNY 77 52 41 W21G28 29.89S TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 76 55 48 SW21G32 29.88F TC 24
DANVILLE* PTSUNNY 75 55 50 W22G33 29.88S TC 24
RANTOUL* MOSUNNY 73 54 51 W16G26 29.88S TC 23
MATTOON MOSUNNY 74 58 57 W14G21 29.91S TC 23
PARIS* MOSUNNY 74 57 55 MISG 29.91F TC 24
ILZ079-100>102-162000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 59 57 SW12 29.92F TC 24
BELLEVILLE MOSUNNY 79 62 55 SW6 29.91F HX 80 TC 26
CAHOKIA* MOSUNNY 78 57 48 SW7 29.92F TC 26
SPARTA* PTSUNNY 77 59 53 SW7 29.96S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 78 62 57 SW13 29.96F HX 80 TC 26
CAIRO* CLOUDY 80 63 55 SW14G21 29.98F HX 81 TC 27
EFFINGHAM* SUNNY 75 63 66 SW10G16 29.95S TC 24
MARION MOSUNNY 79 59 50 SW9G18 29.96F HX 80 TC 26
MT. VERNON MOSUNNY 76 62 62 SW14 29.95F TC 24
CENTRALIA* MOSUNNY 76 61 60 W9G17 29.95F TC 24
SALEM* MOSUNNY 76 63 64 SW14 29.94F TC 24
METROPOLIS* MOSUNNY 80 62 54 MISG 29.98F HX 81 TC 27
ILZ067-068-072-073-078-083-087-091-162000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 77 58 51 W15 29.94F TC 25
FLORA* MOSUNNY 75 61 60 SW14G20 29.95S TC 24
FAIRFIELD* SUNNY 74 60 60 SW13 29.95F TC 24
HARRISBURG* SUNNY 79 59 50 W10G16 29.96F HX 80 TC 26
ROBINSON* MOSUNNY 75 61 60 W16G24 29.93S TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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