090
ASUS43 KLOT 170106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT TUE JUN 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.
ILZ001-002-007-009-015-016-024-170200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 43 37 W9 29.66S TC 21
STERLING* PTCLDY 69 49 48 W7 29.67R TC 21
SAVANNA* PTCLDY 70 48 45 NW8 29.65S TC 21
ILZ003-004-008-010-011-017-018-170200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 67 51 56 W9 29.65S TC 19
FREEPORT* MOCLDY 68 52 57 NW9G16 29.66S TC 20
ROCHELLE* CLOUDY 67 48 51 W9 29.66S TC 19
DE KALB* CLOUDY 66 51 57 W12 29.66S TC 19
PERU* PTCLDY 70 54 56 W6 29.67S TC 21
ILZ005-006-012>014-019>023-170200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 68 49 50 W13G22 29.62R TC 20
CHICAGO-MIDWAY MOCLDY 68 49 50 W16G33 29.64R TC 20
AURORA CLOUDY 67 50 54 W13 29.65R TC 19
JOLIET* CLOUDY 70 51 50 W7 29.66S TC 21
WAUKEGAN CLEAR 65 50 58 W12G22 29.60R TC 18
DUPAGE AIRPORT MOCLDY 66 50 56 W10G21 29.64R TC 19
KANKAKEE* CLOUDY 69 50 50 W13 29.69R TC 21
WHEELING MOCLDY 67 50 54 W10 29.63S TC 19
MORRIS* CLOUDY 70 52 52 W12 29.66R TC 21
ROMEOVILLE* CLOUDY 70 50 49 W15 29.66R TC 21
LANSING* CLOUDY 68 49 49 W12 29.65S TC 20
NORTHERLY ISL* N/A 68 46 45 W13 N/A TC 20
LMZ740>746-170200-
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 63 49 1003.5R 1/ 5
WAUKEGAN HARBOR 65 53 270/ 17/ 27 1004.3R 1/ 2
WILMETTE BUOY 66 300/ 16/ 23 1005.1R 1/ 3
CHICAGO BUOY 67 59 280/ 14/ 21 1002.4R 1/ 3
HARRISON CRIB 69 280/ 23/ 25 N/A
NORTHERLY ISL 69 290/ 9/ 18 N/A
CALUMET HARBOR 70 260/ 8/ 17 1003.5
BURNS HARBOR 260/ 9/ 11 1004.1R
MICHIGAN CITY 67 260/ 18/ 20 1001.4R
MICH CITY BUOY 66 64 260/ 14/ 17 981.9R 3/ 4
ST. JOSEPH BUOY 65 64 270/ 14/ 19 1003.6R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-170200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 70 47 43 NW3 29.73S TC 21
GALESBURG* CLEAR 69 44 39 SW5 29.71S TC 21
MACOMB* CLEAR 68 50 53 CALM 29.74S TC 20
JACKSONVILLE* CLEAR 67 51 56 NW3 29.74R TC 20
PITTSFIELD* PTCLDY 71 50 47 NW3 29.75S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-170200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 68 52 56 MISG 29.69S TC 20
BLOOMINGTON PTCLDY 69 50 50 W13 29.72S TC 21
DECATUR MOCLDY 72 44 36 NW9G21 29.72R TC 22
PEORIA PTCLDY 70 49 47 W6 29.71R TC 21
LACON* CLEAR 70 48 46 W6 29.68S TC 21
SPRINGFIELD CLEAR 70 44 39 NW7 29.72R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 69 48 47 NW14 29.71R TC 21
DANVILLE* PTCLDY 70 47 43 NW10G16 29.70R TC 21
MATTOON MOCLDY 73 58 59 SW9 29.71R TC 23
PARIS* MOCLDY 66 56 69 SW7 29.71R TC 19
ILZ079-100>102-170200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 77 50 38 NW8 29.73R TC 25
BELLEVILLE CLEAR 77 60 55 SW8 29.71R TC 25
CAHOKIA* CLEAR 78 59 51 W6 29.72S TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 73 63 70 SW7 29.75F TC 23
CAIRO* PTCLDY 75 66 74 S3 29.77S TC 24
EFFINGHAM* PTCLDY 71 66 84 S3 29.74R TC 22
MARION MOCLDY 74 61 63 SW5 29.77S TC 23
MT. VERNON PTCLDY 69 62 78 SW10 29.75S TC 21
CENTRALIA* PTCLDY 74 62 64 S9 29.74R TC 24
SALEM* PTCLDY 74 64 70 MISG 29.73R TC 24
METROPOLIS* MOCLDY 72 70 93 CALM 29.78S TC 22
ILZ067-068-072-073-078-083-087-091-170200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 71 61 70 SW8 29.74R TC 22
FLORA* PTCLDY 73 64 73 SW7 29.74R TC 23
FAIRFIELD* PTCLDY 73 60 64 SW14G20 29.74R TC 23
HARRISBURG* CLOUDY 70 65 84 W5 29.77R TC 21
ROBINSON* PTCLDY 70 61 73 SW9 29.72R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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