Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 221106
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-221200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 69 67 93 NW3 29.87R TC 21
STERLING* CLOUDY 70 70 100 SW10 29.88R TC 21
SAVANNA* CLOUDY 72 66 83 SW5 29.86S TC 22
$$
ILZ003-004-008-010-011-017-018-221200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 70 66 87 S5 29.86F TC 21
FREEPORT* CLOUDY 70 67 90 SW9 29.87F TC 21
ROCHELLE* CLOUDY 70 65 86 SW5 29.87F TC 21
DE KALB* CLOUDY 71 66 85 SW8 29.87F TC 21
PERU* DRIZZLE 71 68 89 SW8 29.88F TC 22
$$
ILZ005-006-012>014-019>023-221200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 57 57 SW7 29.85S TC 23
CHICAGO-MIDWAY CLOUDY 75 57 53 SW7 29.85S TC 24
AURORA CLOUDY 67 60 78 SW5 29.86F TC 19
JOLIET* CLOUDY 70 62 75 CALM 29.87S TC 21
WAUKEGAN CLOUDY 68 61 78 W3 29.84S TC 20
DUPAGE AIRPORT CLOUDY 67 60 78 S5 29.85F TC 19
KANKAKEE* CLOUDY 67 61 82 S3 29.89S TC 19
WHEELING CLOUDY 72 59 63 SW3 29.86S TC 22
MORRIS* CLOUDY 68 61 80 W5 29.87S TC 20
ROMEOVILLE* CLOUDY 70 63 78 SW6 29.87F TC 21
LANSING* CLOUDY 69 57 65 CALM 29.87S TC 20
NORTHERLY ISL* N/A 75 54 47 W6 N/A TC 24
$$
LMZ740>746-221200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 73 180/ 8/ 10 1010.3R 1
WINTHROP HARBOR 71 73 290/ 4/ 8 N/A 1
WAUKEGAN HARBOR 72 73 260/ 4/ 8 N/A 1
WILMETTE BUOY 73 72 150/ 4/ 6 1008.8R 1
CHICAGO BUOY 75 73 290/ 8/ 8 1010.7F 0
HARRISON CRIB 77 210/ 9/ 10 N/A
NORTHERLY ISL 75 220/ 3/ 8 N/A
CALUMET HARBOR 72 270/ 2/ 2 1010.1
MICHIGAN CITY 72 190/ 5/ 6 1009.5F
MICH CITY BUOY 72 140/ 6/ 8 1012.0F 0
ST. JOSEPH BUOY 71 70 150/ 6/ 8 1012.1F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-221200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 68 67 96 S3 29.91S TC 20
GALESBURG* CLOUDY 67 67 100 CALM 29.91R TC 20
MACOMB* LGT RAIN 68 68 100 CALM 29.92S TC 20
JACKSONVILLE* CLOUDY 68 67 98 CALM 29.91F TC 20
PITTSFIELD* CLOUDY 69 68 98 CALM 29.92S TC 20
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-221200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 69 67 95 W6 29.91R TC 21
BLOOMINGTON LGT RAIN 69 69 100 W9 29.93R TC 21
DECATUR LGT RAIN 71 67 87 NW12 29.92R TC 22
PEORIA LGT RAIN 70 68 93 CALM 29.90F TC 21
LACON* LGT RAIN 69 66 90 CALM 29.89S TC 21
LINCOLN* RAIN 70 70 100 CALM 29.92F TC 21
SPRINGFIELD CLOUDY 69 69 100 NW3 29.91F TC 21
TAYLORVILLE RAIN 69 68 97 NW6 29.93S TC 21
$$
ILZ033-039-045-046-055>057-062-063-221200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 70 68 93 CALM 29.92R TC 21
RANTOUL* LGT RAIN 70 67 89 W8 29.91R TC 21
MATTOON CLOUDY 71 68 90 W8 29.91R TC 22
PARIS* CLOUDY 67 64 88 CALM 29.91R TC 20
$$
ILZ079-100>102-221200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 71 70 98 CALM 29.92F TC 22
BELLEVILLE LGT RAIN 73 70 93 N12 29.89 TC 23
CAHOKIA* TSTM 72 70 93 NE6 29.90F FOG TC 22
SPARTA* CLOUDY 73 72 94 NW3 29.93S TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 75 69 81 NW12G21 29.92R TC 24
CAIRO* CLOUDY 72 70 93 CALM 29.91S TC 22
EFFINGHAM* CLOUDY 69 67 96 W7 29.93S TC 20
MARION CLOUDY 72 70 96 N5 29.92R TC 22
MT. VERNON CLOUDY 73 70 90 CALM 29.92R TC 23
CENTRALIA* CLOUDY 73 70 93 W6 29.92F TC 23
SALEM* CLOUDY 73 69 87 NW5 29.92S TC 23
METROPOLIS* MOCLDY 73 72 97 S3 29.91S TC 23
$$
ILZ067-068-072-073-078-083-087-091-221200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY N/A N/A N/A CALM 29.90R
FLORA* CLOUDY 70 68 94 W3 29.91R TC 21
FAIRFIELD* CLOUDY 69 67 94 CALM 29.91R TC 21
HARRISBURG* CLOUDY 71 68 91 CALM 29.91R TC 22
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$