704
ASUS43 KLOT 062006
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT SUN SEP 06 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.
ILZ001-002-007-009-015-016-024-062100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 82 67 60 E8 30.06F HX 84 TC 28
STERLING* MOSUNNY 84 64 50 E10 30.08F HX 85 TC 29
SAVANNA* PTSUNNY 85 64 50 E9 30.08F HX 86 TC 29
ILZ003-004-008-010-011-017-018-062100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 82 62 50 VRB6 30.10F HX 83 TC 28
FREEPORT* CLOUDY 81 66 60 E7 30.12F HX 83 TC 27
ROCHELLE* PTSUNNY 81 60 48 E7 30.09F HX 81 TC 27
DE KALB* PTSUNNY 82 62 50 NE9 30.11S HX 83 TC 28
PERU* MOSUNNY 82 63 51 NE10 30.07F HX 83 TC 28
ILZ005-006-012>014-019>023-062100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 57 48 NE14G21 30.09F TC 26
CHICAGO-MIDWAY PTSUNNY 78 54 43 NE12G22 30.09F TC 26
AURORA MOSUNNY 81 59 47 NE9 30.09S HX 81 TC 27
JOLIET* SUNNY 82 58 44 NE10G20 30.09S HX 82 TC 28
WAUKEGAN MOSUNNY 74 61 63 NE9 30.12F TC 23
DUPAGE AIRPORT MOSUNNY 79 60 52 NE13G21 30.10S HX 80 TC 26
KANKAKEE* SUNNY 81 54 38 NE10 30.08S HX 80 TC 27
WHEELING MOSUNNY 76 57 51 VRB7 30.12F TC 24
ROMEOVILLE* SUNNY 81 59 47 NE13 30.09F HX 81 TC 27
LANSING* SUNNY 79 49 34 NE12 30.09F TC 26
NORTHERLY ISL* N/A 75 60 59 NE9 N/A TC 24
LMZ740>746-062100-
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 10/ 6/ 10 1019.0 2/ 5
WAUKEGAN HARBOR 71 72 360/ 8/ 10 1019.9 2/ 5
WILMETTE BUOY 71 80/ 8/ 12 1022.9F 2/ 4
CHICAGO BUOY 72 74 1018.3 2/ 5
HARRISON CRIB 71 30/ 10/ 11 N/A
NORTHERLY ISL 75 30/ 8/ 10 N/A
CALUMET HARBOR 72 360/ 9/ 12 1019.4
MICHIGAN CITY 73 360/ 16/ 17 1017.4F
MICH CITY BUOY 72 75 10/ 14/ 17 N/A 2/ 5
ST. JOSEPH BUOY 71 73 350/ 12/ 14 1019.9F 2/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-062100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 85 68 56 E9G20 30.03S HX 88 TC 29
GALESBURG* PTSUNNY 83 68 60 E8 30.07F HX 86 TC 28
MACOMB* MOSUNNY 84 70 62 E5 30.07S HX 88 TC 29
JACKSONVILLE* SUNNY 85 66 53 NE8 30.02S HX 87 TC 30
PITTSFIELD* MOSUNNY 86 69 55 E6 30.02F HX 90 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-062100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 82 60 46 E7G17 30.07F HX 83 TC 28
BLOOMINGTON MOSUNNY 82 63 52 E13 30.07F HX 83 TC 28
DECATUR MOSUNNY 85 63 47 NE16G23 30.03F HX 86 TC 29
PEORIA MOSUNNY 83 64 52 E12 30.05F HX 84 TC 28
LACON* MOSUNNY 83 62 50 NE6 30.05F HX 83 TC 28
LINCOLN* MOSUNNY 85 66 53 NE10 30.04F HX 87 TC 29
SPRINGFIELD MOSUNNY 86 64 47 E13G21 30.02F HX 87 TC 30
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-062100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 81 63 54 NE14G20 30.05F HX 82 TC 27
RANTOUL* SUNNY 82 57 41 E12 30.06F HX 82 TC 28
MATTOON SUNNY 84 63 49 NE10 30.01F HX 85 TC 29
PARIS* SUNNY 83 60 45 NE9 30.03F HX 83 TC 28
ILZ079-100>102-062100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOSUNNY 88 71 57 N6 29.97F HX 94 TC 31
SPARTA* SUNNY 89 68 49 NE7 29.97F HX 92 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-062100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 90 68 48 N12G18 29.95F HX 93 TC 32
CAIRO* SUNNY 92 73 54 NE14 29.92F HX 100 TC 33
EFFINGHAM* SUNNY 86 62 44 N7 30.01F HX 87 TC 30
MARION MOSUNNY 90 70 51 NE9 29.95F HX 95 TC 32
MT. VERNON MOSUNNY 90 67 46 NE10 29.96F HX 93 TC 32
CENTRALIA* SUNNY 91 65 42 N6 29.97F HX 93 TC 33
SALEM* SUNNY 90 67 45 MISG 29.97F HX 93 TC 32
METROPOLIS* SUNNY 90 69 50 N10 29.94F HX 94 TC 32
ILZ067-068-072-073-078-083-087-091-062100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 88 64 44 NE8G17 29.98S HX 89 TC 31
FLORA* SUNNY 90 66 45 NE13 29.97F HX 92 TC 32
FAIRFIELD* MOSUNNY 91 63 39 N8G16 29.95F HX 91 TC 33
HARRISBURG* MOSUNNY 90 70 52 NE12 29.95F HX 95 TC 32
ROBINSON* SUNNY 86 64 48 NE10G17 29.99S HX 87 TC 30
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