797
ASUS43 KLOT 161010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-161100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 63 52 67 W15G21 29.76R TC 17
STERLING* PTCLDY 60 51 72 VRB3 29.73F TC 16
SAVANNA* CLOUDY 65 49 56 SW12 29.71S TC 18
ILZ003-004-008-010-011-017-018-161100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 58 51 78 S8 29.73F TC 14
FREEPORT* MOCLDY 62 53 74 SW13G21 29.72F TC 16
ROCHELLE* PTCLDY 55 50 82 S8 29.74S TC 13
DE KALB* CLEAR 56 51 82 SW8 29.75F TC 14
PERU* CLEAR 63 50 63 SW13 29.76F TC 17
ILZ005-006-012>014-019>023-161100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 62 50 64 SW12 29.73F TC 17
CHICAGO-MIDWAY PTCLDY 61 51 70 SW9 29.75F TC 16
AURORA CLEAR 57 52 83 SW8 29.74F TC 14
JOLIET* CLEAR 59 53 79 S5 29.77F TC 15
WAUKEGAN CLEAR 58 50 75 SW8 29.71F TC 14
DUPAGE AIRPORT CLEAR 60 52 74 SW10 29.74F TC 16
KANKAKEE* CLEAR 58 51 76 SW8 29.81S TC 15
WHEELING PTCLDY 62 51 67 SW8 29.74F TC 17
MORRIS* CLEAR 61 52 72 SW8 29.76F TC 16
ROMEOVILLE* CLEAR 59 54 82 S8 29.77S TC 15
LANSING* CLEAR 57 51 79 SW7 29.78F TC 14
NORTHERLY ISL* N/A 64 49 57 SW6 N/A TC 18
LMZ740>746-161100-
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 61 54 1006.5 1
WAUKEGAN HARBOR 61 55 230/ 12/ 16 1007.6 1/ 3
WILMETTE BUOY 65 220/ 16/ 17 1008.9F 1/ 2
CHICAGO BUOY 65 61 230/ 12/ 16 1006.5 1/ 2
HARRISON CRIB 66 220/ 21/ 24 N/A
NORTHERLY ISL 64 210/ 5/ 7 N/A
CALUMET HARBOR 63 200/ 8/ 11 1008.0
BURNS HARBOR 200/ 8/ 9 1008.8F
MICHIGAN CITY 63 190/ 13/ 16 1006.9F
MICH CITY BUOY 65 64 210/ 16/ 19 986.5F 2/ 3
ST. JOSEPH BUOY 65 65 210/ 14/ 17 1008.8F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-161100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 59 52 77 S8 29.80F TC 15
GALESBURG* PTCLDY 58 51 76 S8 29.77F TC 15
MACOMB* PTCLDY 60 52 75 CALM 29.80F TC 16
JACKSONVILLE* CLEAR 60 50 70 S8 29.82F TC 16
PITTSFIELD* CLEAR 62 51 69 SW5 29.83F TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-161100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 60 51 72 MISG 29.79F TC 16
BLOOMINGTON CLEAR 58 51 78 SW10 29.83F TC 14
DECATUR PTCLDY 60 50 69 SW10 29.85S TC 16
PEORIA CLEAR 57 52 83 S7 29.79F TC 14
LACON* CLEAR 62 50 66 SW7 29.77F TC 16
SPRINGFIELD PTCLDY 59 51 75 SW5 29.83F TC 15
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 57 53 86 S7 29.84F TC 14
DANVILLE* MOCLDY 57 53 85 SW5 29.85F TC 14
MATTOON PTCLDY 60 51 72 S7 29.86S TC 16
PARIS* PTCLDY 56 51 81 SW7 29.86S TC 14
ILZ079-100>102-161100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 61 54 77 SW6 29.87F TC 16
BELLEVILLE CLEAR 57 56 97 CALM 29.86F TC 14
CAHOKIA* CLEAR 56 53 90 CALM 29.87F TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 55 100 S3 29.89F TC 13
CAIRO* MOCLDY 61 61 100 CALM 29.91S VSB 1 TC 16
EFFINGHAM* CLEAR 56 53 88 SE5 29.89F TC 13
MARION CLEAR 57 56 98 CALM 29.90F FOG TC 14
MT. VERNON CLEAR 52 52 100 CALM 29.89F FOG TC 11
CENTRALIA* CLEAR 58 53 83 CALM 29.88F TC 14
SALEM* CLEAR 58 53 84 MISG 29.88S TC 14
METROPOLIS* CLEAR 59 59 100 CALM 29.91S TC 15
ILZ067-068-072-073-078-083-087-091-161100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 56 53 90 S6 29.89F TC 13
FLORA* CLEAR 57 52 82 S3 29.89F TC 14
FAIRFIELD* CLEAR 54 53 97 CALM 29.89F TC 12
HARRISBURG* CLEAR 55 55 100 CALM 29.90F TC 13
ROBINSON* CLEAR 57 54 88 SW5 29.87F TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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