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ADD:
Station:
Ob Time
Temps °F
Wind [knots]
Precip
Air
(
Hi
/
Lo
)
DewP
Feels
RH%
Vis
Speed
Direction
Gust
@
Time
Accum
[1]
Altoona (I-80/US 65)
05:10 PM
85(
85
/
66
)
69
89
59
10.1
2G4
130
13@ 12:30 AM
0
Eddyville
05:10 PM
83.1(
87.6
/
70.7
)
73.6
89
73
7.1
1G4
0
11@ 02:00 AM
0.1
Tipton (I-80)
05:10 PM
83.3(
84
/
70
)
74.5
90
74
5.8
4G8
200
14@ 08:00 AM
0
New Hampton (US 18)
04:45 PM
75(
75
/
68.7
)
68.7
75
82
2.9
5G9
30
14@ 09:20 AM
Urbana (I-380)
05:10 PM
79.2(
79.2
/
68.4
)
72
79
78
2.2
2G12
290
21@ 04:50 AM
Storm Lake (US 71/IA 3)
05:10 PM
87.8(
88.7
/
68.5
)
63.7
89
44
2
0
Leland
04:59 PM
80.8(
84.3
/
70
)
68.9
84
67
De Soto (I-80/US 169)
05:10 PM
86(
86
/
64
)
68
83
23
4G5
270
14@ 03:00 AM
0
Carroll (US 30)
05:10 PM
85(
85
/
65
)
69
98
83
0G4
180
87@ 12:20 AM
0
Colfax - I-80
05:10 PM
88.5(
90.5
/
70.7
)
72.3
96
59
2G4
290
8@ 12:30 AM
0
Plainfield
05:10 PM
68.5(
68.9
/
63
)
68.5
69
100
0
Adair (I-80)
05:10 PM
87.3(
88.7
/
67.8
)
73.6
95
64
0
Alton (IA10)
05:10 PM
88(
88
/
66
)
67
91
50
0
Avoca (I-80)
05:10 PM
89.2(
90.9
/
69.6
)
68.7
94
51
0G5
160
12@ 12:05 AM
Steamboat Rock (US20)
05:10 PM
81(
81
/
67
)
67
93
100
0
Sibley
05:10 PM
90.5(
90.5
/
66.4
)
66.9
94
46
3G4
260
15@ 12:10 AM
0
Spencer (US 18)
05:10 PM
86.7(
87.6
/
65.5
)
67.6
90
53
1G4
60
14@ 12:50 PM
0
Williamsburg (I-80)
05:10 PM
84.2(
84.6
/
67.1
)
69.3
88
61
0
310
9@ 12:30 AM
0
Grinnell (I-80)
05:10 PM
84.2(
84.9
/
69.1
)
71.1
89
65
0
60
4@ 03:20 AM
0
Fort Dodge (US 20)
05:10 PM
88.3(
90.1
/
70
)
70.7
94
56
0
360
4@ 07:50 AM
0
Iowa City (US 218)
05:10 PM
81(
81
/
68
)
71
87
84
4
190
9@ 06:50 AM
0
Quad Cities
05:10 PM
77(
79
/
69
)
72
77
85
3G6
210
26@ 01:00 PM
0
Algona (US 18)
05:10 PM
86(
88.7
/
70.2
)
70.9
91
61
7G7
0
16@ 02:10 AM
0
Williams (I-35)
05:10 PM
85.3(
85.3
/
70.9
)
69.3
89
59
4G6
240
15@ 12:05 AM
0
Pella (IA 163)
05:10 PM
87.4(
87.4
/
69.8
)
64.6
89
46
2G7
220
21@ 02:20 AM
0
Tama
05:10 PM
81.3(
82.6
/
68.5
)
69.8
85
68
6G9
20
28@ 04:30 AM
0
Red Oak (US 34/US 71)
05:10 PM
87.8(
90
/
68.9
)
69.4
92
54
0G3
120
9@ 12:50 AM
0
Sidney (I-29/IA 2)
05:10 PM
87.6(
91.2
/
71.4
)
67.5
91
51
0G2
200
11@ 01:40 AM
7
Sigourney (IA 92)
05:10 PM
83.8(
86.7
/
69.4
)
71.2
89
66
0
10
17@ 12:30 AM
Des Moines (I-35)
05:10 PM
86.7(
88
/
69.1
)
69.6
91
57
0G4
260
14@ 02:20 AM
0
De Witt (US 30/US 61)
05:10 PM
77(
81.3
/
68.5
)
74.8
77
92
2G5
180
23@ 02:00 PM
0.1
Sioux City Maintenance
05:10 PM
87.1(
88.3
/
69.3
)
70.5
92
58
4G4
130
12@ 04:20 AM
Iowa City (I-80)
05:10 PM
81(
81
/
68
)
71
87
83
4
190
9@ 06:50 AM
Jefferson (IA 4)
05:10 PM
85(
85
/
66
)
70
90
61
2G2
70
21@ 03:00 AM
0
Leon (I-35)/IA 2)
05:10 PM
84(
84
/
67
)
70
88
63
3
250
7@ 01:05 AM
Manchester (US 20)
05:10 PM
74.8(
76.5
/
67.8
)
72.1
75
91
1G4
320
13@ 12:40 AM
0.1
Maquoketa (US 61/IA 64)
05:10 PM
82(
82.9
/
68
)
72.7
91
88
0
Mason City (I-35)
05:10 PM
79.9(
79.9
/
69.6
)
67.1
80
65
0
Missouri Valley (I-29)
05:10 PM
89.2(
91
/
69.8
)
70
94
53
6
170
10@ 12:05 AM
Mount Pleasant (US 218)
05:10 PM
85.3(
87.3
/
69.4
)
71
92
66
3G4
210
10@ 02:20 AM
0
Osceola (US 34)
05:10 PM
84(
84
/
83
)
68
87
59
3
270
4@ 04:40 PM
Ottumwa (US 63)
05:10 PM
88.2(
88.7
/
71.1
)
71.1
94
57
4G5
280
11@ 04:00 AM
0
Denison
05:10 PM
76.1(
76.3
/
62.6
)
69
76
53
0
Ainsworth
05:09 PM
82.8(
85.6
/
69
)
71.4
88
69
Marshalltown (US 30)
05:10 PM
82(
86.9
/
69.4
)
67.1
84
60
3G7
340
14@ 03:40 AM
0
Moville
05:10 PM
91.8(
91.8
/
69.3
)
67.8
96
45
4G4
260
13@ 12:05 PM
Ida Grove (US 59)
05:10 PM
88.2(
90.3
/
68.5
)
68.4
92
52
9G12
80
12@ 05:10 PM
0
Des Moines (I-235)
05:10 PM
89.1(
90.5
/
71.6
)
69
84
6
4
300
9@ 12:05 AM
0
Bedford
05:10 PM
88.3(
89.1
/
69.6
)
73.6
97
62
5G6
230
9@ 08:20 AM
0
Waterloo (US 20)
05:10 PM
80.1(
80.8
/
68.5
)
70.7
83
73
4G6
10
24@ 05:20 AM
0
Hanlontown (I-35)
05:10 PM
82.9(
83.5
/
70.2
)
68
86
61
2
340
12@ 03:50 AM
Cedar Rapids (I-380)
05:10 PM
79.9(
79.9
/
69.4
)
69.3
80
70
8G9
320
17@ 04:50 PM
0
Cedar Rapids (US 30)
05:10 PM
81.1(
81.3
/
69.4
)
72.5
86
75
4
200
9@ 06:50 AM
0
Creston (US 34)
05:10 PM
82.6(
88.5
/
67.5
)
73.8
89
74
2G4
110
15@ 12:05 AM
0
Davenport (I-80/I-280)
05:10 PM
77.2(
81.3
/
69.8
)
73.9
77
90
3G8
160
25@ 02:30 PM
0
Decorah (IA 9)
05:10 PM
75(
75
/
66
)
70
75
49
4G5
310
13@ 12:20 AM
0
Rockwell City
05:10 PM
91.6(
91.6
/
68.4
)
69.1
97
48
0G4
170
15@ 01:30 AM
0
Estherville - Hwy 9
05:10 PM
85.5(
86.2
/
69.3
)
66
90
58
7G9
80
11@ 04:15 PM
0
Mason City US18
05:10 PM
81.9(
83.3
/
70.2
)
70.7
86
69
7G10
40
17@ 12:05 AM
0
Williams
05:09 PM
86.1(
87
/
70
)
69.8
90
55
Council Bluffs No2
05:10 PM
87.6(
88.5
/
70.3
)
70.3
93
56
2G4
30
9@ 06:10 AM
0
Saratoga
05:10 PM
72.1(
72.9
/
67.3
)
70.3
72
94
10G12
40
17@ 01:50 AM
Hawkeye
05:10 PM
71.4(
71.8
/
67.1
)
70
71
95
8G10
360
18@ 05:40 AM
Victor
05:10 PM
84.9(
84.9
/
74
)
70
89
61
4
210
5@ 10:50 AM
Early - US20/US71
05:10 PM
87.8(
87.8
/
67.8
)
68.5
92
53
2G2
30
13@ 12:30 AM
0
Akron
04:54 PM
89.6(
93.5
/
67.1
)
73
96
54
Bloomfield
05:03 PM
87.7(
89.6
/
69.5
)
73
94
59
Grinnell
04:56 PM
87.3(
87.3
/
69.7
)
73.9
95
63
Mount Ayr
05:10 PM
92.1(
92.6
/
68.4
)
75.2
101
53
Pleasantville
05:06 PM
89(
93
/
70
)
73.2
96
56
Olds
05:01 PM
84.6(
86.5
/
69.4
)
74.3
92
72
Pacific Junction
05:09 PM
(
/
)
Prairie City
05:06 PM
88.8(
91.4
/
69.9
)
73.1
95
56
Cleghorn
05:01 PM
89.5(
91.9
/
66.8
)
70.6
93
48
Humboldt
04:59 PM
88.3(
89.1
/
70.3
)
72.1
94
55
Anamosa (US 151)
05:10 PM
78.4(
79.9
/
68.5
)
71.4
78
78
9G13
290
31@ 12:50 PM
0
Council Bluffs (I-80)
05:10 PM
88.2(
88.7
/
70.9
)
71.4
95
58
4
160
8@ 12:50 AM
0
Mount Vernon - US30/IA1
05:10 PM
79.9(
79.9
/
68.5
)
69.3
80
70
9G12
30
19@ 09:00 AM
0
Van Horne - US30/IA218
05:10 PM
79(
79.2
/
68.2
)
71.6
79
78
8G8
40
24@ 04:10 AM
0
Little Sioux - I29
05:10 PM
87.8(
88.7
/
69.6
)
69.1
92
54
7G11
40
14@ 12:40 AM
0
Cantril
05:10 PM
81(
83.7
/
74.1
)
80.6
92
99
9G10
330
12@ 03:00 AM
0
Ames (I-35)
05:10 PM
87.4(
87.4
/
70.2
)
70.9
93
58
0
40
11@ 12:10 AM
0
Ankeny (I-35)
05:10 PM
84(
84
/
64
)
69
88
61
4G8
350
13@ 02:30 AM
0.1
Burlington (US 34)
05:10 PM
80.6(
82.8
/
72
)
80.4
91
99
1G3
60
23@ 02:00 AM
Sloan I-29
05:10 PM
89(
89
/
68
)
67
111
82
0
Granger
05:10 PM
85(
85
/
68
)
69
89
59
2G4
10
19@ 03:00 AM
0
Tiffin - I80/I380 Flyover
05:10 PM
81.3(
82.2
/
70
)
71.1
85
71
4G5
0
17@ 03:30 AM
0
Argyle
05:06 PM
82.7(
87.7
/
70.7
)
75.2
90
79
Riverside
05:08 PM
83.9(
87.7
/
70
)
71.5
89
66
Centerville (IA 2)
Jun-06-2026
Site Offline
Notes:
1
Not all sites have the ability to measure precip nor visibility.
2
The Iowa City (I-80) RWIS site does not have atmospheric sensors on it , so it is not included on this page.