768
ASUS43 KLOT 161503
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 71 54 54 W18G29 29.66F TC 22
STERLING* SUNNY 72 56 57 SW18G26 29.64F TC 22
SAVANNA* SUNNY 70 53 54 W13G20 29.63F TC 21
ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 72 53 51 S20G32 29.63F TC 22
FREEPORT* SUNNY 70 56 61 SW16G25 29.64F TC 21
DE KALB* PTSUNNY 67 55 65 S23 29.67F TC 20
PERU* MOSUNNY 70 54 56 SW20 29.68F TC 21
ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 69 51 52 SW12G22 29.66S TC 21
CHICAGO-MIDWAY CLOUDY 66 53 63 SW12G24 29.68S TC 19
AURORA PTSUNNY 67 54 63 S17G25 29.67F TC 19
JOLIET* CLOUDY 65 57 77 S12 29.70F TC 18
WAUKEGAN PTSUNNY 70 52 52 SW14 29.62F TC 21
DUPAGE AIRPORT PTSUNNY 67 53 61 S16G28 29.66F TC 19
KANKAKEE* CLOUDY 64 54 69 S16G26 29.75S TC 18
WHEELING PTSUNNY 70 50 49 S23G30 29.66F TC 21
ROMEOVILLE* PTSUNNY 63 59 88 S12G23 29.70S TC 17
LANSING* RAIN 62 54 75 SW16G23 29.74R TC 16
NORTHERLY ISL* N/A 68 47 46 S16 N/A TC 20
LMZ740>746-161600-
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)
HARRISON CRIB 67 200/ 19/ 21 N/A
NORTHERLY ISL 67 190/ 9/ 16 N/A
CALUMET HARBOR 67 200/ 9/ 13 1005.4F
BURNS HARBOR 200/ 9/ 11 1006.1F
MICHIGAN CITY 69 180/ 11/ 15 1004.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 70 58 65 W16G23 29.77F TC 21
MACOMB* MOSUNNY 71 62 74 W14 29.76S TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON RAIN 58 57 97 S16 29.76F TC 14
DECATUR PTSUNNY 70 53 54 SW10 29.80F TC 21
PEORIA MOSUNNY 65 58 78 SW10 29.74R TC 18
SPRINGFIELD PTSUNNY 67 57 70 SW3 29.78F TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 70 55 59 S12 29.79F TC 21
DANVILLE* PTSUNNY 72 54 52 SW13 29.81F TC 22
MATTOON MOSUNNY 71 54 54 S10 29.81F TC 22
PARIS* MOSUNNY 71 53 52 SW13 29.83F TC 22
ILZ079-100>102-161600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 55 56 SW9 29.83S TC 22
BELLEVILLE MOSUNNY 75 61 62 SW10 29.82S TC 24
CAHOKIA* MOSUNNY 73 58 59 SW5 29.83R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 77 54 44 SW12 29.86S TC 25
CAIRO* SUNNY 76 63 64 S5 29.88S TC 24
EFFINGHAM* PTSUNNY 71 58 62 S9 29.85F TC 22
MARION SUNNY 77 55 47 SW6 29.86F TC 25
MT. VERNON PTSUNNY 78 53 41 SW10 29.84F TC 26
CENTRALIA* PTSUNNY 76 53 44 S7 29.85S TC 25
SALEM* PTSUNNY 76 58 53 MISG 29.85S TC 24
ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 73 55 53 SW10 29.85S TC 23
FLORA* PTSUNNY 73 54 49 S10 29.85F TC 23
FAIRFIELD* PTSUNNY 75 53 46 SW9 29.86F TC 24
HARRISBURG* SUNNY 75 59 56 S5 29.87F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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