690
ASUS43 KLOT 051106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT FRI JUN 05 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.
ILZ001-002-007-009-015-016-024-051200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 65 75 S12 29.87R TC 23
STERLING* MOCLDY 70 66 87 VRB3 29.90R TC 21
SAVANNA* CLOUDY 66 65 94 CALM 29.88S TC 19
ILZ003-004-008-010-011-017-018-051200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 71 62 73 S8 29.90S TC 22
FREEPORT* CLOUDY 64 63 94 CALM 29.91R TC 18
ROCHELLE* CLOUDY 72 59 64 S12 29.90S TC 22
PERU* CLOUDY 72 61 68 S14 29.91S TC 22
ILZ005-006-012>014-019>023-051200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 72 59 63 S12G22 29.91F TC 22
CHICAGO-MIDWAY MOCLDY 71 58 63 S12 29.93F TC 22
AURORA MOCLDY 70 60 70 S10 29.91F TC 21
WAUKEGAN MOCLDY 72 60 66 SW10 29.89F TC 22
DUPAGE AIRPORT PTCLDY 68 60 75 S9 29.91F TC 20
WHEELING MOCLDY 72 60 66 S12 29.92F TC 22
MORRIS* MOCLDY 70 59 68 S7 29.93S TC 21
ROMEOVILLE* MOCLDY 72 61 68 S12 29.94F TC 22
LANSING* MOCLDY 68 57 67 S10 29.96S TC 20
NORTHERLY ISL* N/A 72 56 57 S13 N/A TC 22
LMZ740>746-051200-
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 58 1011.9F 1
WAUKEGAN HARBOR 63 60 150/ 6/ 8 1013.2F 1
WILMETTE BUOY 67 210/ 6/ 10 1015.4F 1
CHICAGO BUOY 68 62 200/ 8/ 14 1012.5F 1
HARRISON CRIB 72 200/ 18/ 21 N/A
NORTHERLY ISL 72 200/ 9/ 12 N/A
CALUMET HARBOR 71 190/ 6/ 10 1014.0
BURNS HARBOR 69 190/ 7/ 9 1014.9S
MICHIGAN CITY 70 170/ 13/ 16 1012.8F
ST. JOSEPH BUOY 65 180/ 8/ 10 1015.2F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-051200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 72 65 78 S15 29.92S TC 22
GALESBURG* MOCLDY 71 63 76 S12 29.91S TC 22
MACOMB* MOCLDY 71 66 83 S13 29.93S TC 22
JACKSONVILLE* PTCLDY 69 61 76 S10 29.95F TC 21
PITTSFIELD* MOCLDY 71 65 81 S9 29.96S TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-051200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 73 59 61 MISG 29.95F TC 23
BLOOMINGTON CLOUDY 71 58 63 S16 29.98R TC 22
DECATUR CLOUDY 70 57 63 SW13 30.00R TC 21
PEORIA PTCLDY 71 62 73 S14 29.93S TC 22
LACON* CLOUDY 72 60 65 SW10G17 29.91S TC 22
LINCOLN* CLOUDY 72 59 63 S6G18 29.97S TC 22
SPRINGFIELD CLOUDY 71 58 63 S12 29.97R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-051200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 70 57 63 S13 30.01R TC 21
RANTOUL* CLOUDY 71 55 58 SW10G16 30.00R TC 22
MATTOON MOCLDY 66 59 78 S9 30.02R TC 19
PARIS* CLOUDY 69 57 66 S9 30.03S TC 20
ILZ079-100>102-051200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 69 58 67 S10 30.00S TC 21
CAHOKIA* CLOUDY 67 59 75 S6 29.99S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
EFFINGHAM* PTCLDY 63 62 96 SE5 30.05R TC 17
MARION PTCLDY 65 59 82 S6 30.05S TC 18
MT. VERNON PTCLDY 65 60 84 S3 30.05R TC 18
SALEM* CLEAR 69 59 70 MISG 30.03R TC 21
METROPOLIS* PTCLDY 64 58 83 CALM 30.07S TC 18
ILZ067-068-072-073-078-083-087-091-051200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 60 57 89 CALM 30.06R TC 16
FAIRFIELD* PTCLDY 64 58 81 S3 30.05R TC 18
HARRISBURG* PTCLDY 60 58 95 CALM 30.06R TC 15
ROBINSON* CLEAR 64 59 82 S6 30.04S TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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