977
ASUS43 KLOT 160701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-160800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 64 51 62 SW12 29.78F TC 18
STERLING* CLEAR 61 52 72 VRB3 29.79F TC 16
SAVANNA* CLEAR 65 50 57 SW8 29.76F TC 19
ILZ003-004-008-010-011-017-018-160800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 59 51 75 S7 29.79F TC 15
FREEPORT* CLEAR 63 53 71 SW12G17 29.78F TC 17
DE KALB* CLEAR 58 51 79 SW8 29.80F TC 14
PERU* CLEAR 63 54 72 SW8 29.82F TC 17
ILZ005-006-012>014-019>023-160800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 64 50 60 SW9 29.78F TC 18
CHICAGO-MIDWAY PTCLDY 64 50 60 SW8 29.80F TC 18
AURORA CLEAR 59 52 77 SW9 29.79F TC 15
JOLIET* PTCLDY 61 53 76 S5 29.82F TC 16
WAUKEGAN PTCLDY 60 50 69 SW9 29.76F TC 16
DUPAGE AIRPORT CLEAR 61 52 72 SW9 29.79F TC 16
KANKAKEE* CLEAR 60 51 71 SW7 29.85F TC 16
WHEELING PTCLDY 65 49 56 SW7 29.79F TC 18
LANSING* CLEAR 58 51 76 SW6 29.83F TC 15
NORTHERLY ISL* N/A 66 47 50 SW6 N/A TC 19
LMZ740>746-160800-
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 1008.1F 0
WAUKEGAN HARBOR 61 54 220/ 8/ 10 1009.1F 1
WILMETTE BUOY 66 210/ 12/ 16 1010.8F 1
CHICAGO BUOY 65 61 220/ 8/ 14 1008.1F 1
HARRISON CRIB 69 220/ 17/ 19 N/A
NORTHERLY ISL 67 210/ 5/ 9 N/A
CALUMET HARBOR 66 200/ 6/ 8 1009.7F
BURNS HARBOR 200/ 7/ 9 1010.5F
MICHIGAN CITY 66 190/ 12/ 15 1008.4F
MICH CITY BUOY 66 65 210/ 14/ 16 988.1F 1/ 3
ST. JOSEPH BUOY 67 66 200/ 12/ 16 1010.3F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-160800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 59 52 77 S7 29.86F TC 15
MACOMB* CLEAR 62 52 71 CALM 29.86F TC 17
JACKSONVILLE* CLEAR 60 51 70 S6 29.87F TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-160800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 58 52 80 SW8 29.87F TC 14
DECATUR MOCLDY 61 52 72 SW9 29.88F TC 16
PEORIA CLEAR 59 52 77 SW6 29.84F TC 15
SPRINGFIELD CLEAR 60 52 74 S7 29.87F TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 57 54 89 S7 29.88F TC 14
DANVILLE* PTCLDY 58 54 86 SW3 29.89F TC 15
MATTOON CLEAR 61 52 72 S7 29.89F TC 16
PARIS* CLEAR 56 52 84 SW6 29.90F TC 14
ILZ079-100>102-160800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 58 53 82 SE3 29.90F TC 15
BELLEVILLE CLEAR 58 58 97 CALM 29.90F TC 15
CAHOKIA* CLEAR 58 54 86 CALM 29.90F TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 59 58 96 CALM 29.93F TC 15
CAIRO* MOCLDY 65 65 99 CALM 29.94S TC 18
EFFINGHAM* PTCLDY 58 56 92 CALM 29.93F TC 14
MARION MOCLDY 58 57 98 CALM 29.94F TC 14
MT. VERNON PTCLDY 55 54 96 CALM 29.93F TC 13
CENTRALIA* CLEAR 57 53 89 CALM 29.92F TC 14
SALEM* N/A 62 54 74 MISG 29.92F TC 17
METROPOLIS* MOCLDY 60 60 100 CALM 29.94F TC 16
ILZ067-068-072-073-078-083-087-091-160800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 58 56 93 S5 29.92F TC 14
FLORA* CLEAR 55 54 94 CALM 29.92F TC 13
FAIRFIELD* CLEAR 56 53 91 CALM 29.93S TC 13
HARRISBURG* MOCLDY 57 57 98 CALM 29.94S TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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