Regional Weather Roundup
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
075
ASUS43 KLOT 250706
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-250800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 58 55 90 W3 29.87R TC 14
STERLING* PTCLDY 57 57 100 CALM 29.88R TC 14
SAVANNA* CLEAR 52 50 93 CALM 29.88R TC 11
$$
ILZ003-004-008-010-011-017-018-250800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 53 52 96 CALM 29.88R FOG TC 12
FREEPORT* CLEAR 51 48 89 CALM 29.89S TC 11
ROCHELLE* CLEAR 51 50 95 CALM 29.87S FOG TC 11
DE KALB* CLEAR 54 54 100 NW8 29.87R FOG TC 12
PERU* MOCLDY 56 56 99 W5 29.86S FOG TC 13
$$
ILZ005-006-012>014-019>023-250800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 61 57 87 W6 29.82S TC 16
CHICAGO-MIDWAY PTCLDY 62 58 86 W5 29.83R TC 17
AURORA FOG 54 53 97 NW5 29.85R VSB 3/4 TC 12
JOLIET* PTCLDY 59 59 99 CALM 29.85S TC 15
WAUKEGAN CLOUDY 60 56 86 NW6 29.82R TC 16
DUPAGE AIRPORT PTCLDY 56 55 97 CALM 29.84R TC 13
KANKAKEE* CLOUDY 59 58 96 W3 29.85S TC 15
WHEELING PTCLDY 59 57 93 NW7 29.84S TC 15
MORRIS* PTCLDY 57 57 100 NW6 29.84S FOG TC 14
ROMEOVILLE* PTCLDY 59 59 100 W7 29.85R TC 15
LANSING* PTCLDY 60 58 92 CALM 29.84R TC 16
NORTHERLY ISL* N/A 63 56 78 W10 N/A TC 17
$$
LMZ740>746-250800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 330/ 12/ 12 N/A 3/ 5
WINTHROP HARBOR 63 69 290/ 12/ 16 N/A 2/ 5
WAUKEGAN HARBOR 62 70 320/ 10/ 14 N/A 2/ 5
WILMETTE BUOY 63 70 250/ 12/ 16 1008.8R 4/ 6
CHICAGO BUOY 64 70 240/ 14/ 16 1010.2R 3/ 5
HARRISON CRIB 64 310/ 16/ 17 N/A
NORTHERLY ISL 63 280/ 8/ 12 N/A
CALUMET HARBOR 61 280/ 3/ 6 1008.8
MICHIGAN CITY 66 340/ 15/ 17 1007.8R
MICH CITY BUOY 66 270/ 14/ 17 1009.8R 4/ 5
ST. JOSEPH BUOY 67 69 360/ 12/ 16 1009.7R 3/ 5
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-250800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 59 56 89 CALM 29.89R TC 15
GALESBURG* MOCLDY 56 56 97 CALM 29.90R TC 14
MACOMB* CLOUDY 59 57 94 W3 29.90S TC 15
JACKSONVILLE* CLOUDY 59 58 98 W3 29.89R TC 15
PITTSFIELD* N/A 57 56 98 CALM 29.91R TC 14
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-250800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 59 58 97 CALM 29.87R TC 15
BLOOMINGTON MOCLDY 59 59 100 W5 29.88R TC 15
DECATUR PTCLDY 62 57 83 W6 29.87R TC 17
PEORIA PTCLDY 56 54 93 CALM 29.87S TC 13
LACON* FOG 56 55 95 CALM 29.87R VSB 1/4 TC 14
LINCOLN* PTCLDY 59 59 100 CALM 29.88R TC 15
SPRINGFIELD MOCLDY 58 57 97 CALM 29.88R TC 14
TAYLORVILLE MOCLDY 58 57 97 CALM 29.88S TC 14
$$
ILZ033-039-045-046-055>057-062-063-250800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 59 57 93 W5 29.86S TC 15
RANTOUL* MOCLDY 57 57 98 CALM 29.86S TC 14
MATTOON PTCLDY 61 60 97 SW3 29.85S TC 16
PARIS* CLOUDY 60 59 97 W5 29.87S TC 16
$$
ILZ079-100>102-250800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON FOG 56 56 99 CALM 29.90S VSB 3/4 TC 13
BELLEVILLE PTCLDY 60 58 93 CALM 29.88R TC 16
CAHOKIA* PTCLDY 58 57 97 SW3 29.89S TC 14
SPARTA* MOCLDY 63 62 96 SW3 29.91S TC 17
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 62 60 93 W5 29.89S TC 17
CAIRO* CLOUDY 63 62 96 CALM 29.91R TC 17
EFFINGHAM* CLEAR 59 58 99 CALM 29.89S FOG TC 15
MARION PTCLDY 61 60 96 CALM 29.90R TC 16
MT. VERNON CLEAR 62 62 100 CALM 29.89S TC 17
CENTRALIA* PTCLDY 61 60 97 CALM 29.89S TC 16
SALEM* PTCLDY 62 61 97 CALM 29.88F TC 17
METROPOLIS* CLEAR 60 60 97 W3 29.90S TC 16
$$
ILZ067-068-072-073-078-083-087-091-250800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 64 97 NW3 29.87R TC 18
FLORA* CLEAR 61 N/A N/A W3 29.89R TC 16
FAIRFIELD* CLOUDY 60 60 98 CALM 29.89R FOG TC 16
HARRISBURG* PTCLDY 62 61 96 W5 29.90R TC 17
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$