842
ASUS43 KLOT 060106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SAT SEP 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.
ILZ001-002-007-009-015-016-024-060200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 79 71 76 NE15 29.96R HX 82 TC 26
STERLING* CLEAR 74 71 91 E5 29.99S TC 23
SAVANNA* PTCLDY 76 70 80 NE3 29.99S TC 25
ILZ003-004-008-010-011-017-018-060200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 75 69 81 NE9 30.01R TC 24
FREEPORT* PTCLDY 73 72 94 NE6 30.01F TC 23
ROCHELLE* PTCLDY 75 69 80 NE12 30.00R TC 24
DE KALB* MOCLDY 73 69 88 NE12 30.03R TC 23
PERU* CLEAR 77 72 83 N8 29.97F TC 25
ILZ005-006-012>014-019>023-060200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 67 81 NE18 30.00S TC 23
CHICAGO-MIDWAY CLOUDY 74 68 81 NE14 29.99R TC 23
AURORA MOCLDY 74 68 81 NE13 30.01R TC 23
JOLIET* CLOUDY 76 70 83 NE12 30.00R TC 24
WAUKEGAN CLOUDY 70 68 93 N9 30.01S TC 21
DUPAGE AIRPORT CLOUDY 73 67 81 NE13G22 30.01R TC 23
KANKAKEE* PTCLDY 73 68 85 NE10 29.99R TC 23
WHEELING CLOUDY 72 68 87 NE9 30.03R TC 22
ROMEOVILLE* CLOUDY 73 70 88 NE13 30.01R TC 23
LANSING* CLOUDY 72 67 82 N13G20 29.99S TC 22
NORTHERLY ISL* N/A 72 67 84 MISG N/A TC 22
LMZ740>746-060200-
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 71 72 350/ 14/ 19 1013.1F 2/ 4
WAUKEGAN HARBOR 71 71 330/ 12/ 16 1016.7R 2/ 4
WILMETTE BUOY 73 50/ 16/ 21 1018.7F 3/ 4
CHICAGO BUOY 74 74 1014.6R 3/ 4
HARRISON CRIB 73 20/ 17/ 20 N/A
NORTHERLY ISL 71 20/ 9/ 15 N/A
CALUMET HARBOR 73 10/ 11/ 15 1015.6R
MICHIGAN CITY 73 10/ 20/ 21 1013.5R
MICH CITY BUOY 73 74 20/ 16/ 21 N/A 3/ 4
ST. JOSEPH BUOY 74 74 40/ 12/ 14 1016.4R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-060200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 84 76 76 NE6 29.92R HX 93 TC 29
GALESBURG* CLEAR 81 75 81 NE14 29.96S HX 87 TC 27
MACOMB* CLEAR 83 80 88 NE7 29.96R HX 96 TC 29
JACKSONVILLE* PTCLDY 84 76 77 N5 29.91R HX 93 TC 29
PITTSFIELD* CLEAR 88 76 67 N3 29.93R HX 98 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-060200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 76 71 86 NE6 29.97S TC 24
BLOOMINGTON CLEAR 79 74 84 NE10 29.97R HX 82 TC 26
DECATUR CLEAR 82 74 76 N8 29.92R HX 88 TC 28
PEORIA PTCLDY 82 73 74 NE14G28 29.95R HX 87 TC 28
LACON* CLEAR 78 69 75 NE5 29.95S TC 25
LINCOLN* PTCLDY 83 77 81 NE7 29.93R HX 91 TC 28
SPRINGFIELD PTCLDY 85 77 77 N7 29.91R HX 95 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-060200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 80 73 79 NE10 29.93R HX 84 TC 27
RANTOUL* CLEAR 78 72 82 NE13 29.95R TC 25
MATTOON CLEAR 84 75 74 N6 29.90R HX 92 TC 29
PARIS* CLEAR 81 73 77 N8 29.92R HX 86 TC 27
ILZ079-100>102-060200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 87 70 56 N3 29.86F HX 92 TC 31
SPARTA* PTCLDY 83 69 62 CALM 29.89S HX 87 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 86 70 58 CALM 29.87R HX 90 TC 30
CAIRO* MOCLDY 84 76 77 CALM 29.86S HX 93 TC 29
EFFINGHAM* PTCLDY 85 75 71 N3 29.91S HX 93 TC 29
MARION PTCLDY 88 70 55 VRB3 29.87R HX 92 TC 31
MT. VERNON CLEAR 84 74 71 CALM 29.87S HX 91 TC 29
CENTRALIA* PTCLDY 86 73 64 E3 29.88S HX 92 TC 30
SALEM* PTCLDY 87 74 64 MISG 29.88S HX 96 TC 31
METROPOLIS* MOCLDY 85 73 67 CALM 29.86S HX 92 TC 30
ILZ067-068-072-073-078-083-087-091-060200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 87 73 62 N7 29.86F HX 94 TC 31
FLORA* PTCLDY 84 75 74 CALM 29.88S HX 92 TC 29
FAIRFIELD* CLEAR 85 71 60 CALM 29.86F HX 90 TC 30
HARRISBURG* MOCLDY 80 73 78 CALM 29.87S HX 85 TC 27
ROBINSON* PTCLDY 84 75 74 N6 29.87S HX 92 TC 29
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