144
ASUS43 KLOT 070212
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-070300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 66 84 E8 30.07S TC 22
STERLING* CLOUDY 68 64 87 E8 30.12R TC 20
SAVANNA* MOCLDY 72 63 74 E6 30.11R TC 22
ILZ003-004-008-010-011-017-018-070300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 69 58 67 NE5 30.14R TC 21
FREEPORT* MOCLDY 67 66 95 SE3 30.15R TC 20
ROCHELLE* MOCLDY 65 58 76 E3 30.14R TC 19
DE KALB* PTCLDY 61 55 82 NE3 30.15R TC 16
PERU* MOCLDY 68 59 73 E7 30.12R TC 20
ILZ005-006-012>014-019>023-070300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 70 61 73 NE7 30.13R TC 21
CHICAGO-MIDWAY MOCLDY 72 62 71 E8 30.12R TC 22
AURORA PTCLDY 64 56 75 NE5 30.13R TC 18
JOLIET* PTCLDY 70 61 74 CALM 30.13R TC 21
WAUKEGAN PTCLDY 62 60 93 CALM 30.14R TC 17
DUPAGE AIRPORT PTCLDY 65 58 78 NE5 30.13R TC 18
KANKAKEE* PTCLDY 65 63 92 NE7 30.13R TC 18
WHEELING PTCLDY 66 62 87 CALM 30.14R TC 19
ROMEOVILLE* PTCLDY 66 63 88 NE7 30.14R TC 19
LANSING* PTCLDY 69 63 80 NE5 30.13R TC 21
NORTHERLY ISL* N/A 71 63 75 NE10 N/A TC 22
LMZ740>746-070300-
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 72 72 10/ 6/ 8 1019.5 1/ 3
WAUKEGAN HARBOR 72 72 10/ 8/ 12 1020.3 1/ 3
WILMETTE BUOY 73 90/ 10/ 14 1023.0R 2/ 4
CHICAGO BUOY 73 73 1019.2 2/ 4
HARRISON CRIB 73 50/ 14/ 15 N/A
NORTHERLY ISL 71 50/ 9/ 13 N/A
CALUMET HARBOR 72 20/ 10/ 13 1019.7
MICHIGAN CITY 71 30/ 11/ 12 1018.5R
MICH CITY BUOY 72 74 30/ 14/ 17 N/A 3/ 4
ST. JOSEPH BUOY 71 71 70/ 4/ 6 1020.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-070300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 75 66 73 NE8 30.05R TC 24
GALESBURG* CLOUDY 73 67 81 E6 30.09F TC 23
MACOMB* CLOUDY 70 68 94 E3 30.08F TC 21
JACKSONVILLE* MOCLDY 73 64 72 NE8 30.06R TC 23
PITTSFIELD* CLOUDY 77 65 67 NE6 30.06R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-070300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 67 59 75 NE6 30.12R TC 19
BLOOMINGTON PTCLDY 68 56 65 NE9 30.11R TC 20
DECATUR PTCLDY 65 58 78 NE5 30.08R TC 18
PEORIA MOCLDY 74 58 57 NE7 30.09R TC 23
LACON* MOCLDY 70 56 60 E7 30.09R TC 21
LINCOLN* MOCLDY 71 61 71 NE6 30.08R TC 21
SPRINGFIELD PTCLDY 72 63 73 N5 30.07R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-070300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 70 55 59 NE9 30.09R TC 21
RANTOUL* PTCLDY 67 56 67 NE6 30.10R TC 20
MATTOON PTCLDY 68 57 68 NE3 30.06R TC 20
PARIS* PTCLDY 68 55 62 NE7 30.08R TC 20
ILZ079-100>102-070300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 64 69 NE8 30.02R TC 24
BELLEVILLE CLEAR 78 66 66 NE6 29.98R HX 80 TC 26
CAHOKIA* CLEAR 79 64 60 NE7 29.99R HX 81 TC 26
SPARTA* CLEAR 78 64 62 NE7 30.00R HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 81 64 57 NE7 29.96R HX 82 TC 27
CAIRO* CLEAR 77 73 87 CALM 29.95R TC 25
EFFINGHAM* PTCLDY 72 58 61 CALM 30.06R TC 22
MARION CLEAR 79 64 61 NE6 29.97R HX 81 TC 26
MT. VERNON CLEAR 78 63 59 NE8 30.00R HX 80 TC 26
CENTRALIA* CLEAR 78 63 59 NE5 30.01R TC 25
SALEM* CLEAR 77 64 63 MISG 30.02R TC 25
METROPOLIS* CLEAR 77 67 72 CALM 29.96R TC 25
ILZ067-068-072-073-078-083-087-091-070300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 74 55 51 NE8 30.03R TC 23
FLORA* PTCLDY 75 59 57 NE7 30.03R TC 24
FAIRFIELD* PTCLDY 77 60 56 N7 30.01R TC 25
HARRISBURG* CLEAR 79 67 65 NE7 29.98R HX 81 TC 26
ROBINSON* PTCLDY 70 59 68 NE6 30.04R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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