244
ASUS43 KLOT 161402
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.
ILZ001-002-007-009-015-016-024-161500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 56 62 W15G23 29.67R TC 21
STERLING* PTSUNNY 67 55 65 SW9 29.67F TC 19
SAVANNA* MOSUNNY 69 54 57 SW12 29.65F TC 21
ILZ003-004-008-010-011-017-018-161500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 70 52 52 S17G25 29.65F TC 21
FREEPORT* SUNNY 69 55 60 SW16G23 29.65F TC 21
DE KALB* PTSUNNY 68 54 59 S20G28 29.68S TC 20
PERU* CLOUDY 63 55 77 S12 29.69F TC 17
ILZ005-006-012>014-019>023-161500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 50 54 S10 29.66F TC 19
CHICAGO-MIDWAY CLOUDY 67 51 56 S12 29.68F TC 19
AURORA PTSUNNY 65 54 67 S14 29.68F TC 18
JOLIET* CLOUDY 65 55 69 SW7 29.72R TC 18
WAUKEGAN CLOUDY 63 54 72 SW8 29.65F TC 17
DUPAGE AIRPORT CLOUDY 65 54 67 S10 29.67F TC 18
KANKAKEE* PTSUNNY 67 50 54 SW10 29.78F TC 20
WHEELING CLOUDY 67 51 56 VRB5 29.67F TC 19
ROMEOVILLE* MOSUNNY 66 55 68 S8 29.70F TC 19
LANSING* PTSUNNY 65 51 60 S17 29.72F TC 19
NORTHERLY ISL* N/A 67 48 50 S12 N/A TC 19
LMZ740>746-161500-
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 62 53 1005.5 1/ 3
WAUKEGAN HARBOR 63 55 240/ 14/ 17 1006.8 1/ 3
WILMETTE BUOY 66 240/ 19/ 29 1008.3 2/ 3
CHICAGO BUOY 66 61 250/ 16/ 23 1005.5 1/ 2
HARRISON CRIB 68 220/ 13/ 15 N/A
NORTHERLY ISL 67 210/ 10/ 14 N/A
CALUMET HARBOR 67 210/ 8/ 14 1006.6
BURNS HARBOR 220/ 7/ 10 1007.8F
MICHIGAN CITY 68 220/ 15/ 18 1005.9F
MICH CITY BUOY 65 64 210/ 16/ 19 985.8 2/ 3
ST. JOSEPH BUOY 65 63 200/ 14/ 19 1008.0 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-161500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 66 56 70 SW13G24 29.78R TC 19
GALESBURG* PTSUNNY 65 57 76 SW17 29.73R TC 18
MACOMB* MOSUNNY 65 60 84 CALM 29.76S TC 18
JACKSONVILLE* PTSUNNY 67 55 66 SW13G18 29.77F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-161500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON LGT RAIN 60 56 86 NW5 29.81S TC 16
DECATUR SUNNY 71 54 54 SW14 29.81S TC 22
PEORIA LGT RAIN 59 55 87 S7 29.72F TC 15
SPRINGFIELD PTSUNNY 66 55 67 SW7 29.79S TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 70 55 59 S10 29.81F TC 21
DANVILLE* MOSUNNY 70 53 56 SW14 29.82F TC 21
MATTOON MOSUNNY 68 54 60 S10 29.83S TC 20
PARIS* MOSUNNY 70 53 54 SW14G20 29.84S TC 21
ILZ079-100>102-161500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 68 55 64 SW10 29.83S TC 20
BELLEVILLE PTSUNNY 69 59 72 S10 29.82S TC 20
CAHOKIA* PTSUNNY 69 55 60 SW6 29.82F TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 73 59 61 S7 29.86F TC 23
CAIRO* SUNNY 73 64 71 CALM 29.89S TC 23
EFFINGHAM* PTSUNNY 65 57 75 S6 29.87R TC 19
MARION SUNNY 73 55 53 SW6 29.87F TC 23
MT. VERNON SUNNY 72 55 55 SW8 29.87S TC 22
CENTRALIA* MOSUNNY 72 53 51 S8 29.85S TC 22
SALEM* MOSUNNY 70 57 62 MISG 29.85S TC 21
METROPOLIS* SUNNY 72 61 68 CALM 29.89S TC 22
ILZ067-068-072-073-078-083-087-091-161500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 71 57 61 S9 29.85F TC 22
FLORA* MOSUNNY 70 55 60 SW8 29.86S TC 21
FAIRFIELD* SUNNY 70 54 56 S3 29.86F TC 21
HARRISBURG* SUNNY 70 61 71 CALM 29.88S TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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