Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 220706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SUN SEP 22 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.
ILZ001-002-007-009-015-016-024-220800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 73 67 81 SW6 29.86S TC 23
STERLING* CLOUDY 71 68 90 VRB3 29.87F TC 22
SAVANNA* CLOUDY 70 66 88 S3 29.86S TC 21
$$
ILZ003-004-008-010-011-017-018-220800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 71 62 73 SE5 29.87F TC 22
FREEPORT* CLOUDY 69 64 85 S6 29.88F TC 21
ROCHELLE* CLOUDY 64 60 86 CALM 29.87F TC 18
DE KALB* CLOUDY 73 62 68 SW7 29.89F TC 23
PERU* CLOUDY 70 65 83 CALM 29.87F TC 21
$$
ILZ005-006-012>014-019>023-220800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 55 49 N5 29.87F TC 24
CHICAGO-MIDWAY MOCLDY 77 53 43 S7 29.86F TC 25
AURORA CLOUDY 65 57 75 CALM 29.88F TC 18
JOLIET* MOCLDY 68 60 74 CALM 29.89R TC 20
WAUKEGAN CLOUDY 71 60 68 N6 29.87F TC 22
DUPAGE AIRPORT MOCLDY 68 59 73 CALM 29.87F TC 20
KANKAKEE* MOCLDY 67 58 75 SE3 29.89F TC 19
WHEELING CLOUDY 74 59 59 NE7 29.90F TC 23
MORRIS* MOCLDY 65 58 77 CALM 29.88S TC 18
ROMEOVILLE* MOCLDY 72 59 64 CALM 29.89S TC 22
LANSING* MOCLDY 67 53 59 CALM 29.88F TC 20
NORTHERLY ISL* N/A 77 52 41 S3 N/A TC 25
$$
LMZ740>746-220800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 73 73 220/ 4/ 6 1012.1S 1/ 3
WINTHROP HARBOR 73 73 340/ 6/ 8 N/A 1
WAUKEGAN HARBOR 72 74 30/ 8/ 12 N/A 1
WILMETTE BUOY 75 72 320/ 4/ 6 1010.0F 1
CHICAGO BUOY 75 73 270/ 4/ 4 1011.6F 1
HARRISON CRIB 80 190/ 9/ 10 N/A
NORTHERLY ISL 77 260/ 4/ 7 N/A
CALUMET HARBOR 75 200/ 5/ 6 1011.0
MICHIGAN CITY 74 200/ 4/ 6 1010.6F
MICH CITY BUOY 73 150/ 4/ 4 1013.3F 0
ST. JOSEPH BUOY 73 71 180/ 6/ 6 1013.2F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-220800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY TSTM 70 68 93 NW13 29.95R FOG TC 21
GALESBURG* LGT RAIN 70 70 100 S5 29.92R TC 21
MACOMB* LGT RAIN 71 68 89 W8 29.95R TC 22
JACKSONVILLE* CLOUDY 69 69 99 CALM 29.91R TC 21
PITTSFIELD* CLOUDY 74 69 85 N13 29.92R TC 23
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-220800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 67 62 84 SE3 29.88F TC 19
BLOOMINGTON CLOUDY 69 67 93 S7 29.91S TC 21
DECATUR CLOUDY 71 65 81 S3 29.89F TC 22
PEORIA CLOUDY 72 68 87 CALM 29.89S TC 22
LACON* CLOUDY 68 65 88 CALM 29.88R TC 20
LINCOLN* CLOUDY 69 69 100 CALM 29.90R TC 21
SPRINGFIELD CLOUDY 70 68 93 E5 29.89S TC 21
TAYLORVILLE MOCLDY 68 66 94 CALM 29.90R TC 20
$$
ILZ033-039-045-046-055>057-062-063-220800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 68 66 93 CALM 29.90F TC 20
RANTOUL* CLOUDY 69 65 87 CALM 29.89F TC 21
MATTOON MOCLDY 72 66 81 S5 29.89S TC 22
PARIS* MOCLDY 65 63 92 CALM 29.91F TC 19
$$
ILZ079-100>102-220800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 73 68 84 E5 29.88F TC 23
BELLEVILLE MOCLDY 74 71 89 S5 29.86F TC 23
CAHOKIA* MOCLDY 74 70 87 S3 29.88R TC 23
SPARTA* MOCLDY 77 72 84 S7 29.91S TC 25
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 73 69 87 CALM 29.90S TC 23
CAIRO* PTCLDY 69 69 97 CALM 29.92S TC 21
EFFINGHAM* PTCLDY 66 66 98 CALM 29.92S TC 19
MARION MOCLDY 71 69 93 S5 29.91S TC 22
MT. VERNON MOCLDY 71 68 90 CALM 29.91S TC 22
CENTRALIA* MOCLDY 71 69 93 SE5 29.90R TC 22
SALEM* MOCLDY 71 69 93 CALM 29.90S TC 22
METROPOLIS* PTCLDY 71 70 97 CALM 29.93R TC 22
$$
ILZ067-068-072-073-078-083-087-091-220800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 67 32 27 SE5 29.90F TC 19
FLORA* PTCLDY 66 N/A N/A SW3 29.90F TC 19
FAIRFIELD* PTCLDY 67 66 96 CALM 29.90S TC 20
HARRISBURG* PTCLDY 69 66 91 CALM 29.91S TC 21
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$