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
048
ASUS43 KLOT 041410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT FRI JUL 04 2025
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.
ILZ001-002-007-009-015-016-024-041500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 83 70 64 SW7 30.06S HX 87 TC 28
$$
ILZ003-004-008-010-011-017-018-041500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 74 68 81 VRB5 30.13R TC 23
ROCHELLE* PTSUNNY 75 67 77 NE12 30.14R TC 24
DE KALB* PTSUNNY 73 68 85 CALM 30.14R TC 23
PERU* PTSUNNY 77 70 77 CALM 30.10R TC 25
$$
ILZ005-006-012>014-019>023-041500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 74 70 87 NW7 30.11R TC 23
CHICAGO-MIDWAY CLOUDY 78 67 68 NW12 30.12R HX 80 TC 26
AURORA LGT RAIN 77 68 73 CALM 30.12R TC 25
JOLIET* CLOUDY 80 68 66 CALM 30.11S HX 82 TC 27
WAUKEGAN RAIN 72 68 87 N5 30.11R TC 22
DUPAGE AIRPORT CLOUDY 74 70 87 N6 30.11R TC 23
KANKAKEE* CLOUDY 78 68 72 SW3 30.12S HX 80 TC 25
WHEELING PTSUNNY 73 70 90 CALM 30.13R TC 23
MORRIS* CLOUDY 77 69 75 CALM 30.10R TC 25
ROMEOVILLE* MOSUNNY 79 70 73 CALM 30.11R HX 81 TC 26
LANSING* CLOUDY 75 68 78 SW3 30.11S TC 24
NORTHERLY ISL* N/A 78 64 61 W10 N/A HX 80 TC 26
$$
LMZ740>746-041500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 71 71 260/ 21/ 27 1019.4R
WINTHROP HARBOR 72 71 220/ 12/ 17 N/A 1
WAUKEGAN HARBOR 72 72 290/ 10/ 12 N/A 0
WILMETTE BUOY 75 340/ 12/ 17 1022.2R 1
CHICAGO BUOY 78 75 290/ 14/ 19 1019.9 1
HARRISON CRIB 88 240/ 12/ 17 N/A
NORTHERLY ISL 78 220/ 5/ 8 N/A
CALUMET HARBOR 77 210/ 4/ 7 1018.0
BURNS HARBOR 77 210/ 6/ 8 1020.0R
MICHIGAN CITY 77 200/ 9/ 11 1017.7R
MICH CITY BUOY 77 76 200/ 10/ 12 1017.7R 1/ 2
ST. JOSEPH BUOY 75 74 200/ 6/ 8 1020.0R 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-041500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 80 68 66 S7 30.09R HX 83 TC 27
GALESBURG* SUNNY 79 69 70 S6 30.10S HX 82 TC 26
MACOMB* SUNNY 82 70 68 CALM 30.12R HX 85 TC 28
JACKSONVILLE* SUNNY 82 69 66 CALM 30.10R HX 85 TC 28
PITTSFIELD* SUNNY 82 72 71 CALM 30.11R HX 87 TC 28
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-041500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 78 69 73 S3 30.11S HX 80 TC 26
BLOOMINGTON MOSUNNY 81 69 67 S6 30.13R HX 84 TC 27
DECATUR SUNNY 85 72 65 CALM 30.12R HX 91 TC 29
PEORIA SUNNY 82 69 64 SW5 30.10R HX 85 TC 28
LACON* MOSUNNY 77 68 73 CALM 30.09R TC 25
LINCOLN* SUNNY 82 70 66 S3 30.10S HX 86 TC 28
SPRINGFIELD SUNNY 82 71 69 SW5 30.10R HX 86 TC 28
TAYLORVILLE SUNNY 82 72 69 MISG 30.11S HX 87 TC 28
$$
ILZ033-039-045-046-055>057-062-063-041500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 80 71 74 S3 30.13R HX 84 TC 27
RANTOUL* PTSUNNY 78 69 74 SW3 30.13R HX 81 TC 26
MATTOON SUNNY 81 71 71 S5 30.11R HX 85 TC 27
$$
ILZ079-100>102-041500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 72 69 VRB6 30.10R HX 87 TC 28
BELLEVILLE SUNNY 83 71 66 S3 30.08R HX 88 TC 29
CAHOKIA* SUNNY 83 70 64 S3 30.09S HX 87 TC 28
SPARTA* SUNNY 86 68 54 CALM 30.12R HX 89 TC 30
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-041500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 82 71 69 CALM 30.10S HX 86 TC 28
CAIRO* SUNNY 83 71 66 CALM 30.11S HX 88 TC 28
EFFINGHAM* SUNNY 81 74 77 CALM 30.13R HX 86 TC 27
MARION SUNNY 82 72 69 CALM 30.11R HX 87 TC 28
MT. VERNON SUNNY 85 73 67 SW5 30.11R HX 91 TC 29
CENTRALIA* SUNNY 83 71 66 CALM 30.11R HX 88 TC 29
SALEM* SUNNY 83 71 66 S3 30.11R HX 87 TC 28
METROPOLIS* SUNNY 82 69 63 CALM 30.12R HX 85 TC 28
$$
ILZ067-068-072-073-078-083-087-091-041500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 84 70 62 S6 30.11R HX 88 TC 29
FLORA* SUNNY 82 72 69 CALM 30.12R HX 87 TC 28
FAIRFIELD* SUNNY 81 69 66 CALM 30.11R HX 84 TC 27
HARRISBURG* SUNNY 81 69 68 CALM 30.12R HX 84 TC 27
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$