Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 251507
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT WED SEP 25 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.
ILZ001-002-007-009-015-016-024-251600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 67 54 63 CALM 29.97R TC 19
STERLING* SUNNY 67 55 65 CALM 29.98R TC 19
$$
ILZ003-004-008-010-011-017-018-251600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 65 56 72 W3 29.98R TC 18
FREEPORT* SUNNY 64 52 65 CALM 29.99R TC 18
ROCHELLE* MOSUNNY 61 55 82 CALM 29.97S TC 16
DE KALB* SUNNY 64 57 78 NW6 29.97S TC 18
$$
ILZ005-006-012>014-019>023-251600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 68 54 60 NW6 29.94R TC 20
CHICAGO-MIDWAY MOSUNNY 69 55 60 NW7 29.93S TC 21
AURORA SUNNY 66 55 67 NW5 29.95S TC 19
JOLIET* SUNNY 66 60 79 NW5 29.96R TC 19
WAUKEGAN SUNNY 67 53 61 W5 29.93R TC 19
DUPAGE AIRPORT SUNNY 67 56 67 NW6 29.94S TC 19
KANKAKEE* MOSUNNY 67 59 75 NW8 29.96R TC 19
WHEELING SUNNY 67 55 65 N3 29.95R TC 19
MORRIS* SUNNY 66 60 79 CALM 29.95S TC 19
ROMEOVILLE* SUNNY 64 63 94 NW6 29.96R TC 18
LANSING* SUNNY 66 54 64 N5 29.95R TC 19
NORTHERLY ISL* N/A 67 54 63 W3 N/A TC 19
$$
LMZ740>746-251600-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 66 71 330/ 8/ 10 1013.0R 3/ 5
WINTHROP HARBOR 65 69 300/ 6/ 8 N/A 1/ 5
WAUKEGAN HARBOR 65 69 320/ 6/ 10 N/A 1/ 5
WILMETTE BUOY 65 70 280/ 8/ 12 1012.2R 3/ 5
CHICAGO BUOY 66 70 270/ 8/ 12 1014.1 2/ 5
HARRISON CRIB 66 320/ 9/ 9 N/A
NORTHERLY ISL 68 330/ 6/ 9 N/A
CALUMET HARBOR 67 300/ 3/ 7 1012.6R
MICHIGAN CITY 69 50/ 12/ 13 1012.0R
MICH CITY BUOY 68 320/ 10/ 14 1014.3R 3/ 5
ST. JOSEPH BUOY 67 69 350/ 10/ 14 1013.9R 3/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-251600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 68 56 65 N6 29.98R TC 20
GALESBURG* SUNNY 66 59 76 CALM 29.99R TC 19
MACOMB* SUNNY 68 55 61 CALM 30.00S TC 20
JACKSONVILLE* SUNNY 65 60 85 N3 29.98R TC 18
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-251600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 68 58 70 NW5 29.98R TC 20
DECATUR MOSUNNY 66 57 72 CALM 29.97R TC 19
PEORIA SUNNY 69 54 58 NE5 29.97R TC 21
LACON* SUNNY 62 56 79 CALM 29.97R TC 17
LINCOLN* SUNNY 67 59 76 CALM 29.97S TC 19
SPRINGFIELD SUNNY 66 60 81 CALM 29.97R TC 19
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-251600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 67 59 75 N5 29.96R TC 19
RANTOUL* MOSUNNY 66 56 71 N5 29.96R TC 19
MATTOON PTSUNNY 62 60 93 NW3 29.96R TC 17
PARIS* PTSUNNY 67 58 73 N3 29.97S TC 20
$$
ILZ079-100>102-251600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 64 61 88 CALM 29.98S TC 18
CAHOKIA* SUNNY 70 60 70 CALM 29.97S TC 21
SPARTA* SUNNY 69 60 71 CALM 29.99S TC 21
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 68 61 78 N3 29.97S TC 20
CAIRO* MOSUNNY 72 62 69 NE6 29.96F TC 22
EFFINGHAM* MOSUNNY 64 60 87 CALM 29.98S TC 18
MARION SUNNY 66 61 82 N9 29.97S TC 19
MT. VERNON SUNNY 67 60 78 CALM 29.98S TC 19
CENTRALIA* SUNNY 66 59 78 CALM 29.98S TC 19
SALEM* SUNNY 66 60 79 CALM 29.98S TC 19
METROPOLIS* MOSUNNY 69 60 73 N9 29.96F TC 20
$$
ILZ067-068-072-073-078-083-087-091-251600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 63 93 CALM 29.96R TC 18
FLORA* PTSUNNY 66 61 82 CALM 29.97S TC 19
FAIRFIELD* PTSUNNY 65 60 85 CALM 29.97S TC 18
HARRISBURG* MOSUNNY 67 60 76 NW6 29.97S TC 20
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$