191
ASUS43 KLOT 160510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-160600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 65 51 60 SW10 29.81F TC 18
STERLING* CLEAR 64 52 64 SW5 29.83F TC 18
SAVANNA* CLEAR 67 50 54 SW10 29.81F TC 20
ILZ003-004-008-010-011-017-018-160600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 61 52 72 S9 29.82F TC 16
FREEPORT* PTCLDY 65 52 62 SW10 29.82F TC 18
ROCHELLE* CLEAR 58 52 79 S7 29.83F TC 15
DE KALB* CLEAR 60 51 73 SW7 29.84F TC 16
PERU* CLEAR 63 54 72 SW7 29.85F TC 17
ILZ005-006-012>014-019>023-160600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 67 48 50 SW9 29.82F TC 19
CHICAGO-MIDWAY MOCLDY 66 49 54 SW9 29.83F TC 19
AURORA CLEAR 61 52 72 SW8 29.83F TC 16
JOLIET* CLEAR 63 53 69 SW3 29.85F TC 17
WAUKEGAN PTCLDY 62 49 62 SW9 29.80F TC 17
DUPAGE AIRPORT CLEAR 63 51 65 SW9 29.83F TC 17
KANKAKEE* PTCLDY 63 51 65 SW6 29.88F TC 17
WHEELING PTCLDY 68 47 46 SW8 29.83F TC 20
MORRIS* CLEAR 63 52 67 SW7 29.84F TC 17
ROMEOVILLE* CLEAR 61 54 77 MISG 29.85F TC 16
LANSING* PTCLDY 61 51 70 SW6 29.86F TC 16
NORTHERLY ISL* N/A 68 46 45 S5 N/A TC 20
LMZ740>746-160600-
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 54 1009.3 0
WAUKEGAN HARBOR 62 54 220/ 8/ 10 1010.2 0
WILMETTE BUOY 67 210/ 10/ 12 1011.9F 1
CHICAGO BUOY 67 61 220/ 10/ 12 1009.1 1
HARRISON CRIB 71 210/ 17/ 20 N/A
NORTHERLY ISL 69 180/ 5/ 8 N/A
CALUMET HARBOR 67 200/ 6/ 8 1010.9
BURNS HARBOR 200/ 6/ 7 1011.5F
MICHIGAN CITY 67 190/ 13/ 15 1009.7F
MICH CITY BUOY 67 65 200/ 12/ 14 989.2F 1/ 2
ST. JOSEPH BUOY 68 66 210/ 12/ 16 1011.3F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-160600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 62 53 72 S7 29.90F TC 17
GALESBURG* CLEAR 58 52 79 SW6 29.87F TC 15
MACOMB* CLEAR 63 54 72 CALM 29.90F TC 17
JACKSONVILLE* PTCLDY 61 52 71 S5 29.91F TC 16
PITTSFIELD* MOCLDY 60 53 77 S5 29.93S TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-160600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 64 53 68 MISG 29.88F TC 18
BLOOMINGTON PTCLDY 61 52 72 SW8 29.91F TC 16
DECATUR CLEAR 61 53 75 SW8 29.92F TC 16
PEORIA CLEAR 62 53 72 SW6 29.88F TC 17
LACON* CLEAR 62 52 69 CALM 29.86F TC 17
SPRINGFIELD PTCLDY 60 54 80 SW3 29.91F TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 57 54 89 S7 29.92F TC 14
DANVILLE* PTCLDY 60 55 81 SW3 29.92F TC 16
MATTOON CLEAR 63 53 70 S5 29.92F TC 17
PARIS* MOCLDY 58 54 84 SW7 29.93F TC 15
ILZ079-100>102-160600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 64 54 68 S3 29.94F TC 18
BELLEVILLE PTCLDY 63 58 82 CALM 29.93F TC 17
CAHOKIA* MOCLDY 61 57 87 CALM 29.94F TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 61 58 90 CALM 29.95F TC 16
CAIRO* CLEAR 64 64 99 CALM 29.96S TC 18
EFFINGHAM* CLEAR 60 56 88 CALM 29.96F TC 15
MARION PTCLDY 59 58 94 CALM 29.97S TC 15
MT. VERNON CLEAR 56 56 100 CALM 29.96F TC 13
CENTRALIA* PTCLDY 59 55 84 CALM 29.95F TC 15
SALEM* PTCLDY 61 57 87 MISG 29.95F TC 16
METROPOLIS* CLEAR 60 60 100 CALM 29.96F TC 16
ILZ067-068-072-073-078-083-087-091-160600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 60 57 89 CALM 29.94F TC 16
FLORA* CLEAR 57 55 94 CALM 29.95F TC 14
FAIRFIELD* CLEAR 58 53 83 CALM 29.95F TC 15
HARRISBURG* PTCLDY 59 58 96 CALM 29.96S TC 15
ROBINSON* CLEAR 59 55 88 S2 29.94F TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page