Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 220007
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM 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.
ILZ001-002-007-009-015-016-024-220100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 79 67 66 S8 29.85R HX 81 TC 26
6HR MIN TEMP: 72; 6HR MAX TEMP: 86; 6HR PCP: 0.06;
STERLING* PTCLDY 80 66 62 VRB5 29.87S HX 82 TC 27
SAVANNA* CLOUDY 79 64 61 E7 29.86R HX 81 TC 26
$$
ILZ003-004-008-010-011-017-018-220100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 76 63 64 CALM 29.91R TC 24
6HR MIN TEMP: 76; 6HR MAX TEMP: 92; 6HR PCP: TRACE;
FREEPORT* MOCLDY 72 62 71 NE9 29.92S TC 22
ROCHELLE* PTCLDY 76 57 50 CALM 29.90R TC 25
DE KALB* PTCLDY 78 54 42 CALM 29.91S TC 26
PERU* PTCLDY 79 60 52 S5 29.87S HX 80 TC 26
$$
ILZ005-006-012>014-019>023-220100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 84 57 39 E10 29.88S HX 83 TC 29
6HR MIN TEMP: 84; 6HR MAX TEMP: 92;
CHICAGO-MIDWAY MOCLDY 82 57 42 E10 29.90R HX 82 TC 28
6HR MIN TEMP: 82; 6HR MAX TEMP: 93;
AURORA PTCLDY 79 54 41 CALM 29.90R TC 26
6HR MIN TEMP: 79; 6HR MAX TEMP: 93;
WAUKEGAN PTCLDY 77 58 51 SE3 29.88F TC 25
6HR MIN TEMP: 77; 6HR MAX TEMP: 84;
DUPAGE AIRPORT PTCLDY 80 55 42 CALM 29.89R HX 80 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 92;
KANKAKEE* PTCLDY 77 57 49 CALM 29.89F TC 25
WHEELING PTCLDY 78 58 49 SE5 29.90F TC 26
6HR MIN TEMP: 77; 6HR MAX TEMP: 92;
MORRIS* PTCLDY 80 55 40 SE3 29.87F HX 80 TC 27
ROMEOVILLE* CLEAR 82 55 39 SE5 29.90S HX 82 TC 28
LANSING* CLEAR 77 47 34 CALM 29.90F TC 25
NORTHERLY ISL* N/A 75 61 61 SE1 N/A TC 24
$$
LMZ740>746-220100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 74 130/ 8/ 8 1011.5F 0
WINTHROP HARBOR 75 74 180/ 6/ 8 N/A 1
WAUKEGAN HARBOR 75 74 230/ 4/ 4 N/A 1
WILMETTE BUOY 75 73 70/ 6/ 8 1010.2F 1/ 2
CHICAGO BUOY 75 73 220/ 6/ 8 1012.3 1/ 2
HARRISON CRIB 78 90/ 16/ 17 N/A
NORTHERLY ISL 74 120/ 3/ 5 N/A
CALUMET HARBOR 76 100/ 6/ 9 1011.6S
MICHIGAN CITY 78 140/ 5/ 6 1011.2F
MICH CITY BUOY 73 70/ 10/ 12 1013.8F 1
ST. JOSEPH BUOY 73 71 70/ 4/ 4 1013.5F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-220100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 79 66 64 S6 29.89S HX 81 TC 26
GALESBURG* PTCLDY 75 71 87 S6 29.90R TC 24
JACKSONVILLE* MOCLDY 76 67 73 SW3 29.89F TC 25
PITTSFIELD* MOCLDY 80 68 68 S5 29.91R HX 82 TC 27
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-220100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 73 58 58 CALM 29.88F TC 23
BLOOMINGTON CLOUDY 75 65 70 S5 29.91S TC 24
DECATUR CLOUDY 78 66 66 CALM 29.89F HX 80 TC 26
PEORIA CLOUDY 77 69 76 S5 29.89S TC 25
6HR MIN TEMP: 77; 6HR MAX TEMP: 86; 6HR PCP: TRACE;
LINCOLN* CLOUDY 74 69 85 CALM 29.89S TC 23
SPRINGFIELD MOCLDY 74 71 91 SW5 29.89S TC 23
6HR MIN TEMP: 70; 6HR MAX TEMP: 90;
TAYLORVILLE MOCLDY 71 70 94 CALM 29.89F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 91; 6HR PCP: 0.03;
$$
ILZ033-039-045-046-055>057-062-063-220100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 75 67 76 CALM 29.88F TC 24
RANTOUL* CLOUDY 78 57 48 S7 29.89S TC 26
MATTOON CLOUDY 77 68 73 CALM 29.88F TC 25
$$
ILZ079-100>102-220100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 66 73 SE5 29.90F TC 24
BELLEVILLE CLOUDY 78 67 69 CALM 29.88F TC 25
CAHOKIA* CLOUDY 81 68 64 SE6 29.89F HX 84 TC 27
SPARTA* MOCLDY 83 69 63 CALM 29.91F HX 86 TC 28
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 80 69 69 SW7 29.91R HX 83 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 91;
CAIRO* CLOUDY 80 70 70 NW3 29.93S HX 83 TC 27
EFFINGHAM* MOCLDY 72 68 86 CALM 29.91S TC 22
MARION CLOUDY 81 72 74 SW5 29.91R HX 84 TC 27
MT. VERNON MOCLDY 77 69 76 CALM 29.91S TC 25
CENTRALIA* MOCLDY 74 69 84 S3 29.90S TC 23
SALEM* MOCLDY 74 67 78 S3 29.90R TC 23
METROPOLIS* CLOUDY 81 73 76 SW3 29.92R HX 86 TC 27
$$
ILZ067-068-072-073-078-083-087-091-220100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 77 69 76 SW9G22 29.92R TC 25
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$