Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

20:57

10:14

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 Bad
23 OK
00 Bad
01 OK
02 Bad
03 OK

Sun - Rise: 06:25, Set: 19:36, Transit: 13:00. Moon - Rise: 20:57, Set: 10:14. Civil Dark: 20:05 - 05:55. Nautical Dark: 20:40 - 05:20. Astro Dark: 21:16 - 04:44

Total Clouds (% Sky Obscured)

67
68
62
80
76
91
61
33
79
64
83
85
98
100
86
67
42
73
68
22
40
31
36
32

Low Clouds (% Sky Obscured)

4
4
3
1
2
2
4
0
2
2
0
0
0
0
1
1
0
0
0
0
1
1
0
4

Medium Clouds (% Sky Obscured)

45
31
0
1
1
48
50
29
39
25
24
24
23
61
20
31
42
39
38
22
40
31
30
21

High Clouds (% Sky Obscured)

67
68
62
80
69
75
48
12
56
47
73
68
94
100
86
20
31
67
58
9
9
17
33
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
50
0
9
6
5
2
0
0
0
0
4
0
0
0
0
0
0
0
0
0
8
14
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
7
7
12
12
12
12
11
10
9
9
8
7
6
4
4
3
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

24
24
23
22
22
23
25
26
27
28
29
30
30
30
29
27
26
25
24
24
23
23
23
22

Feels Like (°C)

23
23
22
21
21
23
24
27
29
29
31
32
32
32
31
31
30
29
27
27
27
27
26
26

Dew Point (°C)

23
22
22
21
20
21
21
20
21
22
22
23
24
25
25
25
24
23
23
22
21
21
21
21

Relative Humidity (%)

91
92
91
91
89
87
78
72
70
67
67
68
72
76
80
86
88
91
91
91
89
88
89
89

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1013
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

279
278
278
277
277
277
277
276
275
276
277
278
280
280
280
280
278
277
277
278
279
279
281
282

Tuesday 1

Waning Gibbous 81%

21:24

11:28

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:26, Set: 19:34, Transit: 13:00. Moon - Rise: 21:24, Set: 11:28. Civil Dark: 20:03 - 05:57. Nautical Dark: 20:38 - 05:22. Astro Dark: 21:14 - 04:45

Total Clouds (% Sky Obscured)

73
97
96
100
96
97
84
85
100
91
99
100
92
100
100
97
55
83
73
98
48
68
67
71

Low Clouds (% Sky Obscured)

1
2
1
1
4
4
5
4
5
4
10
5
0
0
0
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
41
9
33
29
59
59
72
67
62
87
81
62
21
11
5
0
0
25
48
11
48
25
37

High Clouds (% Sky Obscured)

73
89
91
100
90
89
28
36
100
68
91
100
92
100
100
92
55
83
55
40
35
40
35
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
0
7
14
0
0
4
9
15
3
30
12
25
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
3
4
4
6
4
6
6
6
6
5
4
4
4
4
5
5
6
7
8
9

Chance of Frost

Temperature (°C)

22
22
22
22
24
26
27
29
29
30
30
30
31
30
29
28
27
26
26
26
25
25
25
25

Feels Like (°C)

26
25
24
24
26
29
29
30
33
33
34
34
34
34
34
32
30
30
29
29
26
27
25
24

Dew Point (°C)

20
20
20
20
21
22
23
23
26
23
23
25
24
25
26
26
25
24
24
24
23
23
21
18

Relative Humidity (%)

88
88
88
87
84
81
76
73
81
67
65
72
67
72
81
86
91
91
91
92
88
88
76
65

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

282
282
282
283
283
282
281
281
281
282
281
281
280
280
281
282
283
282
282
281
282
283
285
286

Wednesday 2

Waning Gibbous 71%

21:58

12:45

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 Bad
20 OK
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:27, Set: 19:32, Transit: 12:59. Moon - Rise: 21:58, Set: 12:45. Civil Dark: 20:01 - 05:58. Nautical Dark: 20:36 - 05:23. Astro Dark: 21:12 - 04:47

Total Clouds (% Sky Obscured)

94
85
87
63
88
49
36
22
33
41
88
74
22
31
38
69
31
47
30
37
87
42
39
68

Low Clouds (% Sky Obscured)

0
0
0
4
0
0
0
0
0
1
2
2
1
4
3
0
0
2
5
8
6
6
5
5

Medium Clouds (% Sky Obscured)

82
49
81
42
42
38
35
22
30
38
51
28
4
29
38
67
31
47
29
37
28
32
32
29

High Clouds (% Sky Obscured)

84
75
76
43
76
24
0
5
0
3
55
59
14
2
0
0
0
0
0
0
25
25
39
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

0
2
2
1
1
0
0
1
2
2
1
1
0
0
0
1
0
7
13
1
3
26
37
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

8
7
6
5
4
6
8
10
10
8
7
6
7
6
5
3
3
4
4
3
4
3
2
2

Chance of Frost

Temperature (°C)

26
25
25
24
25
25
27
28
29
30
30
31
30
30
29
28
26
26
25
25
24
24
23
23

Feels Like (°C)

24
23
24
25
27
28
28
29
32
33
34
33
33
35
36
34
30
30
29
28
28
26
29
27

Dew Point (°C)

16
13
14
17
20
20
21
21
21
22
22
23
23
24
25
24
23
23
23
21
22
22
21
21

Relative Humidity (%)

55
45
51
61
73
73
69
66
62
60
59
62
66
68
76
80
79
84
86
82
84
88
88
89

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

287
287
287
287
285
284
283
280
280
279
278
278
277
276
275
275
273
273
271
270
271
269
268
269

Thursday 3

Waning Gibbous 60%

22:42

14:01

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:28, Set: 19:30, Transit: 12:59. Moon - Rise: 22:42, Set: 14:01. Civil Dark: 19:59 - 05:59. Nautical Dark: 20:34 - 05:24. Astro Dark: 21:10 - 04:48

Total Clouds (% Sky Obscured)

42
66
100
96
86
48
92
96
100
95
90
86
50
96
76
93
92
39
41
71
100
95
100
100

Low Clouds (% Sky Obscured)

6
5
8
6
5
5
10
9
74
87
6
8
4
4
3
5
6
7
8
14
16
50
69
49

Medium Clouds (% Sky Obscured)

38
66
100
66
63
28
64
37
72
70
67
68
37
40
35
38
44
39
41
71
85
83
78
66

High Clouds (% Sky Obscured)

42
47
84
90
65
7
35
87
100
83
67
60
18
83
76
82
65
10
27
63
100
84
100
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

42
56
54
45
33
18
18
36
39
28
31
21
50
67
80
82
75
57
84
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.4
0
0.6
0.8
1.1
1.2
1.5
2

Wind Speed/Direction (mph)

2
2
3
3
4
4
4
5
5
2
5
6
6
5
3
3
5
6
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

22
22
22
22
23
24
25
26
27
28
28
29
29
29
27
26
25
24
24
23
23
23
22
22

Feels Like (°C)

26
26
24
24
25
27
30
28
29
31
30
30
31
33
32
30
27
26
27
27
26
24
25
24

Dew Point (°C)

21
20
20
20
21
21
21
22
22
25
26
26
26
24
24
23
23
22
22
22
22
22
21
20

Relative Humidity (%)

91
91
89
89
88
85
77
78
71
83
90
86
83
75
81
84
90
89
89
92
92
95
92
88

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012

Ozone (du)

270
270
271
270
271
272
273
273
273
274
274
274
273
274
275
277
282
286
293
290
292
290
289
289

Friday 4

Third Quarter 48%

23:38

15:12

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:29, Set: 19:29, Transit: 12:59. Moon - Rise: 23:38, Set: 15:12. Civil Dark: 19:57 - 06:00. Nautical Dark: 20:32 - 05:26. Astro Dark: 21:08 - 04:49

Total Clouds (% Sky Obscured)

100
100
99
100
99
100
100
100
100
74
60
53
51
53
58
66
65
61
62
71
81
87
94
100

Low Clouds (% Sky Obscured)

70
18
57
34
11
12
12
11
11
13
13
12
15
29
22
27
22
19
22
33
43
56
69
81

Medium Clouds (% Sky Obscured)

61
41
22
22
25
23
19
41
18
21
18
19
11
9
9
12
13
9
11
14
16
32
44
52

High Clouds (% Sky Obscured)

100
100
97
100
99
100
100
100
100
41
29
16
14
8
21
31
39
32
50
38
27
49
75
100

ISS Passover

Visibility (miles)

9
9
4
2
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
6
7
9
7
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
89
70
47
49
57
32
16
1
6
7
5
34
40
45
95
95
95
48
36
22
95
95
95

Precipitation Amount (mm)

1.3
0.7
0.4
0
0
0.3
0
0
0
0
0
0
0
0
0
1.2
2.4
4.4
0
0
0
0.8
0.8
1

Wind Speed/Direction (mph)

8
7
7
9
9
10
10
10
9
8
7
7
6
4
4
3
4
6
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

22
22
22
21
22
23
24
25
26
27
28
29
29
29
29
28
26
25
23
23
23
22
22
22

Feels Like (°C)

21
22
22
20
22
23
24
25
27
29
32
33
34
35
34
34
33
32
32
31
30
29
24
23

Dew Point (°C)

20
20
21
21
21
21
22
22
21
22
22
22
23
23
25
25
25
24
23
23
22
22
22
21

Relative Humidity (%)

89
89
96
96
95
91
89
84
75
70
68
68
69
70
79
85
90
94
98
98
97
95
96
96

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

290
290
290
290
289
290
290
291
291
291
289
289
289
290
291
291
292
293
293
292
290
288
287
286

Saturday 5

Waning Crescent 36%

00:46

16:14

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:30, Set: 19:27, Transit: 12:58. Moon - Rise: 00:46, Set: 16:14. Civil Dark: 19:56 - 06:01. Nautical Dark: 20:30 - 05:27. Astro Dark: 21:06 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
88
84
80
72
66
62
64
60
60
68
72
80
84
89
93
94
97

Low Clouds (% Sky Obscured)

75
69
63
59
57
52
48
46
44
43
43
43
38
36
36
37
37
41
47
53
60
53
47
38

Medium Clouds (% Sky Obscured)

54
56
58
47
46
39
30
16
3
4
5
6
41
54
55
44
34
26
33
37
44
42
48
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
85
73
65
61
45
37
43
27
7
28
49
72
80
84
85
88
92
97

ISS Passover

Visibility (miles)

1
1
1
1
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
95
85
52
12
17
17
12
32
35
20
25
19
3
33
40
30
95
95
95

Precipitation Amount (mm)

1
1.4
1.9
2.5
2
1.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
2.6
4.6

Wind Speed/Direction (mph)

5
5
4
4
4
7
9
9
9
8
8
7
6
7
7
8
7
6
6
6
7
7
7
6

Chance of Frost

Temperature (°C)

22
22
21
21
22
23
23
24
25
27
27
27
28
26
25
24
23
22
21
21
21
21
21
20

Feels Like (°C)

23
23
23
23
22
24
25
24
24
24
30
29
29
28
28
28
26
25
26
25
25
23
22
22

Dew Point (°C)

21
21
21
21
22
22
23
23
22
23
23
23
23
23
23
22
22
21
21
21
21
20
20
20

Relative Humidity (%)

96
98
98
98
98
97
97
89
83
78
77
77
76
79
84
89
92
95
98
98
98
95
96
96

Pressure (mb)

1015
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

285
286
287
288
287
287
287
286
286
285
286
286
286
287
287
287
287
286
286
284
282
280
280
280

Sunday 6

Waning Crescent 25%

02:03

17:04

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:31, Set: 19:25, Transit: 12:58. Moon - Rise: 02:03, Set: 17:04. Civil Dark: 19:54 - 06:02. Nautical Dark: 20:28 - 05:28. Astro Dark: 21:04 - 04:52

Total Clouds (% Sky Obscured)

96
97
90
90
90
87
77
69
61
65
75
92
95
97
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

38
39
59
70
70
58
50
42
29
42
41
40
45
46
47
45
44
46
44
38
29

Medium Clouds (% Sky Obscured)

55
70
65
65
65
35
32
21
19
22
37
44
48
45
42
44
42
28
15
15
13

High Clouds (% Sky Obscured)

96
97
90
90
90
87
77
69
61
65
74
87
91
95
99
99
100
100
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
87
63
42
10
7
3
0
0
0
0

Precipitation Amount (mm)

3.2
3.6
3.9
3.8
3.3
2.4
2.6
2.6
2.6
1.9
1.2
0.6
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
7
8
9
10
10
10
10
9
9
8
8
8
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

20
20
20
20
21
21
22
21
21
21
21
21
21
21
20
20
19
19
18
18
18

Feels Like (°C)

22
22
22
22
20
20
19
18
18
17
23
22
21
22
23
24
19
20
21
21
21

Dew Point (°C)

20
19
19
19
19
18
17
16
15
13
13
13
13
14
15
17
17
16
17
17
16

Relative Humidity (%)

98
96
96
96
89
82
75
70
66
62
62
61
61
66
74
81
84
85
89
90
90

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

279
278
278
277
276
275
274
274
273
272
272
272
271
271
271
271
270
269
268
267
266

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 31/08/26 04:56:29. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-5.00