Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 211101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT SAT SEP 21 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-211200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 57 53 86 E10 29.88S TC 14
STERLING* CLEAR 56 56 100 E6 29.92R TC 13
$$
ILZ003-004-008-010-011-017-018-211200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 56 54 93 CALM 29.94R TC 13
$$
ILZ005-006-012>014-019>023-211200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 63 55 75 W3 29.91R TC 17
CHICAGO-MIDWAY PTCLDY 65 57 75 NW3 29.92R TC 18
AURORA PTCLDY 54 51 90 CALM 29.92R TC 12
WAUKEGAN CLEAR 58 53 84 CALM 29.91R TC 14
DUPAGE AIRPORT CLEAR 58 54 86 CALM 29.92R TC 14
WHEELING CLEAR 57 56 96 CALM 29.94R TC 14
ROMEOVILLE* CLEAR 63 63 100 CALM 29.93S TC 17
NORTHERLY ISL* N/A 69 57 65 W2 N/A TC 21
$$
LMZ740>746-211200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 72 340/ 8/ 10 1012.3R 0
WINTHROP HARBOR 68 73 270/ 6/ 8 N/A 0
WAUKEGAN HARBOR 69 73 320/ 8/ 10 N/A 0
WILMETTE BUOY 72 72 260/ 4/ 6 1010.9R 1
CHICAGO BUOY 74 72 50/ 4/ 6 1012.8R 0
HARRISON CRIB 74 290/ 6/ 6 N/A
NORTHERLY ISL 69 270/ 2 N/A
CALUMET HARBOR 66 240/ 2/ 3 1011.8
MICHIGAN CITY 68 250/ 4/ 4 1011.3R
MICH CITY BUOY 70 190/ 4/ 4 1013.2R 0
ST. JOSEPH BUOY 69 69 210/ 4/ 4 1013.1R 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-211200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 67 56 67 SE5 29.87S TC 19
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-211200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 64 53 67 E6 29.94R TC 18
DECATUR FOG 59 58 96 E3 29.92S VSB 3/4 TC 15
PEORIA PTCLDY 61 57 87 NE5 29.91S TC 16
SPRINGFIELD PTCLDY 60 60 100 E3 29.91R TC 16
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-211200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 58 55 90 E3 29.93R TC 14
MATTOON FOG 62 62 100 CALM 29.91S VSB 1/4 TC 17
$$
ILZ079-100>102-211200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 70 69 96 CALM 29.87S TC 21
CAHOKIA* MOCLDY 72 70 93 S3 29.89R TC 22
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 69 67 93 CALM 29.89S FOG TC 21
MT. VERNON PTCLDY 67 67 100 CALM 29.90S FOG TC 19
$$
ILZ067-068-072-073-078-083-087-091-211200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 69 67 93 CALM 29.91R TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$