223
ASUS43 KLOT 050501
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-050600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 74 58 57 S7 29.93F TC 23
STERLING* PTCLDY 74 55 51 CALM 29.96F TC 23
SAVANNA* CLOUDY 73 54 52 CALM 29.94S TC 23
ILZ003-004-008-010-011-017-018-050600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 71 55 56 SE7 29.96F TC 22
FREEPORT* PTCLDY 71 57 60 S8 29.96F TC 22
DE KALB* PTCLDY 65 54 66 S7 29.99F TC 19
PERU* PTCLDY 72 57 60 S8 29.98F TC 22
ILZ005-006-012>014-019>023-050600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 77 54 44 S8G18 29.97F TC 25
CHICAGO-MIDWAY CLOUDY 76 55 48 S10 29.98F TC 24
AURORA PTCLDY 71 55 56 S8 29.98F TC 22
JOLIET* MOCLDY 75 58 53 S7 29.99F TC 24
WAUKEGAN PTCLDY 73 54 51 S10 29.96F TC 23
DUPAGE AIRPORT PTCLDY 73 55 53 S10 29.97F TC 23
KANKAKEE* PTCLDY 70 55 59 S6 30.02F TC 21
WHEELING PTCLDY 77 54 44 SW10 29.98F TC 25
MORRIS* PTCLDY 73 55 53 S8 29.98F TC 23
LANSING* PTCLDY 67 54 61 S8 30.01F TC 20
NORTHERLY ISL* N/A 77 52 41 S10 N/A TC 25
LMZ740>746-050600-
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 59 1013.9F 0
WAUKEGAN HARBOR 66 60 200/ 6/ 8 1015.1F 1
WILMETTE BUOY 70 200/ 8/ 10 1017.8F 1
CHICAGO BUOY 71 63 210/ 8/ 12 1014.5F 1
HARRISON CRIB 77 200/ 14/ 15 N/A
NORTHERLY ISL 78 180/ 13/ 14 N/A
CALUMET HARBOR 76 190/ 6/ 9 1016.0
BURNS HARBOR 74 190/ 6/ 7 1016.6F
MICHIGAN CITY 75 170/ 11/ 15 1014.6F
ST. JOSEPH BUOY 68 190/ 8/ 10 1017.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-050600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 75 64 68 S10G20 29.96F TC 24
MACOMB* MOCLDY 74 64 70 S9 29.98S TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-050600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 71 58 63 S10 30.02F TC 22
DECATUR CLOUDY 71 58 63 MISG 30.03F TC 22
PEORIA PTCLDY 74 61 63 S12 29.98F TC 23
LINCOLN* PTCLDY 75 61 62 S8 30.01S TC 24
SPRINGFIELD CLEAR 74 60 61 S14 30.00F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-050600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 71 57 61 S12 30.04F TC 22
DANVILLE* N/A 69 56 63 S6 30.06F VSB 1 TC 21
MATTOON CLEAR 70 59 68 S8 30.05F TC 21
PARIS* CLEAR 66 56 71 S8 30.07F TC 19
ILZ079-100>102-050600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 72 61 67 S7 30.03S TC 22
CAHOKIA* MOCLDY 73 61 65 S8 30.02F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-050600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 59 78 S6 30.06F TC 19
CAIRO* PTCLDY 66 62 89 CALM 30.08F TC 19
EFFINGHAM* CLEAR 68 61 79 SE5 30.08S TC 20
MT. VERNON PTCLDY 66 60 81 CALM 30.07F TC 19
CENTRALIA* PTCLDY 69 59 71 CALM 30.06F TC 21
SALEM* PTCLDY 70 62 75 MISG 30.06F TC 21
ILZ067-068-072-073-078-083-087-091-050600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 66 59 78 S6 30.08F TC 19
FLORA* PTCLDY 66 61 82 S3 30.08S TC 19
FAIRFIELD* PTCLDY 68 60 75 S3 30.07F TC 20
HARRISBURG* MOCLDY 65 62 91 CALM 30.08F TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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