972
ASUS43 KLOT 210514
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN JUN 21 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.
ILZ001-002-007-009-015-016-024-210600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 61 58 90 CALM 29.93F TC 16
STERLING* PTCLDY 61 60 97 CALM 29.95F TC 16
SAVANNA* MOCLDY 62 57 84 CALM 29.94F TC 17
ILZ003-004-008-010-011-017-018-210600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 55 87 CALM 29.96S TC 15
FREEPORT* PTCLDY 59 57 96 CALM 29.97S TC 15
ROCHELLE* MOCLDY 59 56 89 CALM 29.96S TC 15
DE KALB* PTCLDY 62 54 75 W3 29.96F TC 17
PERU* MOCLDY 64 57 77 CALM 29.95F TC 18
ILZ005-006-012>014-019>023-210600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 66 53 63 CALM 29.93F TC 19
CHICAGO-MIDWAY MOCLDY 68 53 58 S5 29.94S TC 20
AURORA MOCLDY 58 57 97 CALM 29.94F TC 14
JOLIET* MOCLDY 61 59 94 CALM 29.95F TC 16
WAUKEGAN PTCLDY 57 54 89 NE5 29.93F TC 14
DUPAGE AIRPORT PTCLDY 62 56 80 CALM 29.94S TC 17
KANKAKEE* MOCLDY 64 54 68 CALM 29.96F TC 18
WHEELING PTCLDY 63 56 78 CALM 29.95S TC 17
ROMEOVILLE* MOCLDY 68 55 64 SW5 29.95F TC 20
LANSING* PTCLDY 61 55 82 CALM 29.95F TC 16
NORTHERLY ISL* N/A 67 51 56 S3 N/A TC 19
LMZ740>746-210600-
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 57 55 1013.2 0
WAUKEGAN HARBOR 60 56 350/ 2/ 4 1014.1 0
WILMETTE BUOY 61 170/ 4/ 4 1015.5F 0
CHICAGO BUOY 67 62 210/ 4/ 6 1012.8 0
HARRISON CRIB 71 200/ 9/ 10 N/A
NORTHERLY ISL 66 210/ 4 N/A
CALUMET HARBOR 66 190/ 2/ 2 1014.1F
BURNS HARBOR 180/ 3/ 4 1014.9R
MICHIGAN CITY 66 150/ 5/ 6 1013.0R
MICH CITY BUOY 65 64 170/ 4/ 4 992.7R 0
ST. JOSEPH BUOY 66 65 200/ 4/ 4 1014.9R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-210600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 68 60 75 SE6 29.93F TC 20
GALESBURG* CLOUDY 62 59 91 CALM 29.96F TC 16
MACOMB* CLOUDY 65 63 94 CALM 29.97S TC 18
JACKSONVILLE* PTCLDY 64 63 97 CALM 29.95S TC 18
PITTSFIELD* PTCLDY 65 62 90 CALM 29.95F TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-210600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 61 59 95 MISG 29.96F TC 16
BLOOMINGTON MOCLDY 64 57 78 CALM 29.97F TC 18
DECATUR MOCLDY 66 59 78 CALM 29.96F TC 19
PEORIA MOCLDY 63 59 87 CALM 29.95F TC 17
LACON* MOCLDY 60 55 84 CALM 29.95S TC 15
SPRINGFIELD PTCLDY 65 60 84 NE5 29.95F TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 64 57 78 SE3 29.97F TC 18
DANVILLE* MOCLDY 61 58 88 CALM 29.98S TC 16
MATTOON MOCLDY 64 60 87 CALM 29.96F TC 18
PARIS* PTCLDY 60 60 98 CALM 29.98S TC 16
ILZ079-100>102-210600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 68 61 77 CALM 29.96S TC 20
BELLEVILLE PTCLDY 72 64 76 NE3 29.92F TC 22
CAHOKIA* CLEAR 71 62 73 E6 29.93F TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 69 65 86 CALM 29.94S TC 21
CAIRO* CLEAR 69 67 92 CALM 29.94S TC 21
EFFINGHAM* PTCLDY 65 64 97 CALM 29.98S TC 18
MARION CLEAR 68 64 87 CALM 29.95S TC 20
MT. VERNON MOCLDY 70 64 81 CALM 29.96S TC 21
CENTRALIA* MOCLDY 71 63 75 CALM 29.96S TC 22
SALEM* MOCLDY 72 64 77 MISG 29.96S TC 22
METROPOLIS* CLEAR 65 65 100 CALM 29.94F TC 19
ILZ067-068-072-073-078-083-087-091-210600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 70 64 81 CALM 29.95S TC 21
FLORA* MOCLDY 70 64 83 CALM 29.96S TC 21
FAIRFIELD* MOCLDY 71 62 73 CALM 29.95F TC 21
HARRISBURG* MOCLDY 69 67 93 CALM 29.95F TC 21
ROBINSON* CLOUDY 66 66 100 N2 29.96R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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