Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 171211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT SAT AUG 17 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.
ILZ001-002-007-009-015-016-024-171300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 68 65 90 W12 29.83R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 72;
STERLING* CLOUDY 68 68 100 W9 29.82R TC 20
SAVANNA* CLOUDY 70 66 88 NW10 29.82R TC 21
$$
ILZ003-004-008-010-011-017-018-171300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 68 66 93 W5 29.80S TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 70;
FREEPORT* N/A 68 65 89 W6 29.82R TC 20
ROCHELLE* CLOUDY 67 65 94 W5 29.81R TC 20
DE KALB* CLOUDY 67 67 100 W7 29.81R TC 20
PERU* CLOUDY 69 67 93 W8 29.82R TC 21
$$
ILZ005-006-012>014-019>023-171300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 67 90 W6 29.77R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 71;
CHICAGO-MIDWAY CLOUDY 71 66 84 SW6 29.78R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 73;
AURORA PTCLDY 69 67 93 W3 29.79R TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 70;
JOLIET* MOCLDY 68 67 97 W3 29.80S TC 20
WAUKEGAN CLOUDY 70 66 87 W3 29.76R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 70; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 69 66 90 W5 29.78R TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 69;
KANKAKEE* MOCLDY 67 66 95 SW6 29.82S TC 20
WHEELING CLOUDY 71 67 87 W6 29.78R TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 71;
MORRIS* CLOUDY 68 68 99 W3 29.79S TC 20
ROMEOVILLE* CLOUDY 68 68 100 W6 29.80R TC 20
LANSING* MOCLDY 67 66 94 SW5 29.80R FOG TC 20
NORTHERLY ISL* N/A 70 65 84 SW7 N/A TC 21
$$
LMZ740>746-171300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 71 72 310/ 12/ 14 1007.0R 2/ 4
WINTHROP HARBOR 70 72 260/ 6/ 10 N/A 0
WAUKEGAN HARBOR 71 73 70/ 8/ 10 N/A 0
WILMETTE BUOY 71 74 230/ 8/ 10 1006.2R 1/ 2
CHICAGO BUOY 72 74 340/ 8/ 12 1008.2 1
HARRISON CRIB 72 270/ 11/ 13 N/A
NORTHERLY ISL 70 240/ 6/ 8 N/A
CALUMET HARBOR 69 220/ 4/ 6 1007.4
BURNS HARBOR 70 240/ 6/ 8 1009.1R
MICHIGAN CITY 70 280/ 12/ 13 1006.8R
MICH CITY BUOY 72 200/ 14/ 17 1008.9R 2/ 4
ST. JOSEPH BUOY 71 72 290/ 14/ 17 1008.4R 3/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-171300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 67 66 97 SW3 29.89R TC 19
GALESBURG* CLEAR 66 66 98 W7 29.87R TC 19
MACOMB* CLEAR 66 65 96 W7 29.90R TC 19
JACKSONVILLE* CLEAR 67 66 98 SW3 29.88S TC 19
PITTSFIELD* CLEAR 70 70 98 W3 29.90S TC 21
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-171300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 68 66 96 W6 29.84R TC 20
BLOOMINGTON CLEAR 68 68 100 W7 29.86R TC 20
DECATUR CLEAR 73 69 87 W6 29.86S TC 23
PEORIA CLEAR 68 65 90 W7 29.85R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 73;
LACON* MOCLDY 66 64 91 MISG 29.83R TC 19
LINCOLN* PTCLDY 71 70 95 W3 29.86S TC 22
SPRINGFIELD CLEAR 68 67 96 W6 29.87R TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 73;
TAYLORVILLE CLEAR 68 67 96 W3 29.87S TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 74;
$$
ILZ033-039-045-046-055>057-062-063-171300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 69 67 93 W7 29.85S TC 21
DANVILLE* PTCLDY 69 67 95 W6 29.84S TC 21
RANTOUL* PTCLDY 67 66 99 W3 29.85S TC 19
MATTOON CLEAR 71 69 93 SW6 29.85S TC 22
PARIS* CLEAR 68 67 97 W6 29.86S TC 20
$$
ILZ079-100>102-171300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 70 68 94 W6 29.91R TC 21
BELLEVILLE CLEAR 73 69 88 SW5 29.89R TC 23
CAHOKIA* CLEAR 74 70 87 W6 29.91R TC 23
SPARTA* CLEAR 74 70 89 W5 29.93R TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 73 70 88 SW7 29.91 TC 23
CAIRO* CLEAR 73 69 88 CALM 29.91S TC 23
EFFINGHAM* CLEAR 68 67 99 SW3 29.89S TC 20
MARION CLEAR 75 70 83 SW6 29.90R TC 24
MT. VERNON CLEAR 74 70 87 W3 29.90R TC 23
CENTRALIA* CLEAR 73 69 88 W7 29.90S TC 23
SALEM* CLEAR 72 68 88 W3 29.90R TC 22
METROPOLIS* CLEAR 73 68 83 SW5 29.92S TC 23
$$
ILZ067-068-072-073-078-083-087-091-171300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 72 69 90 CALM 29.86R TC 22
FLORA* CLEAR 73 70 88 W10 29.89R TC 23
FAIRFIELD* CLEAR 73 68 85 CALM 29.88S TC 23
HARRISBURG* PTCLDY 75 73 95 W3 29.91R TC 24
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$