Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 18%

10:45

21:48

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
04 Bad
05 Bad

Sun - Rise: 06:18, Set: 20:30, Transit: 13:24. Moon - Rise: 10:45, Set: 21:48. Civil Dark: 21:04 - 05:46. Nautical Dark: 21:45 - 05:04. Astro Dark: 22:32 - 04:18

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
98
100
100
100
92
100
100
95
88
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
39
55
24
3
2
7
12
17
2
26
14
11
49
40
32
17
58
67
43
46
39

Medium Clouds (% Sky Obscured)

29
62
76
65
73
74
100
71
91
93
22
24
32
16
10
73
25
22
38
70
77
49
62
84

High Clouds (% Sky Obscured)

94
100
93
100
100
100
96
100
100
100
97
100
100
100
90
100
100
87
74
87
100
100
100
100

ISS Passover

Visibility (miles)

9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
2
9
7
9
9
9
9
3
2

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

Precipitation Probability (%)

18
46
31
9
19
40
11
11
16
23
37
55
63
74
88
95
52
42
6
21
68
95
95
95

Precipitation Amount (mm)

0
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0.4
0.7
1.6
0
0
0
0
0.7
2.2
3
2

Wind Speed/Direction (mph)

3
2
4
2
1
2
1
2
4
5
5
4
2
3
2
3
3
1
3
3
2
3
2
2

Chance of Frost

Temperature (°C)

18
19
19
21
22
22
24
26
27
27
27
26
25
23
21
18
17
18
18
17
17
17
16
17

Feels Like (°C)

17
18
19
22
22
23
25
27
26
26
26
26
25
24
22
19
17
18
18
17
17
18
16
16

Dew Point (°C)

10
12
15
18
19
20
16
15
14
13
13
13
14
16
16
17
17
17
17
16
16
15
15
16

Relative Humidity (%)

56
62
77
85
87
84
60
48
44
42
43
43
51
64
73
89
96
95
93
92
90
88
92
95

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

309
309
309
309
309
308
308
308
308
308
307
307
308
309
310
307
311
313
312
311
310
310
309
312

Monday 17

Waxing Crescent 27%

11:58

22:06

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
04 Bad
05 Bad

Sun - Rise: 06:19, Set: 20:28, Transit: 13:24. Moon - Rise: 11:58, Set: 22:06. Civil Dark: 21:02 - 05:47. Nautical Dark: 21:43 - 05:06. Astro Dark: 22:30 - 04:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
92
95
87
93
100
100
99
92
83
81
85
97
90

Low Clouds (% Sky Obscured)

49
48
88
92
85
94
90
92
79
88
75
81
63
60
39
64
87
97
45
73
75
72
28
28

Medium Clouds (% Sky Obscured)

83
78
100
100
98
96
100
100
100
70
61
72
72
67
52
43
82
89
62
31
34
58
94
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
65
43
25
25
25
100
100
67
53
10
2
0
2
2

ISS Passover

Visibility (miles)

4
3
9
5
3
3
4
1
6
3
6
3
5
3
3
4
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
34
0
1
0
0
0
0
0
0
0
0
12
9

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
94
76
82
74
53
47
39
40
33
26

Precipitation Amount (mm)

2.8
2.1
2.5
2.7
3
2.5
2.7
3
2.4
3.9
2
2.3
2.2
1.4
0.7
0.4
0.9
0.7
0.4
0.4
0
0.2
0
0

Wind Speed/Direction (mph)

2
1
1
1
2
2
3
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
18
17
17
17
17
18
17
17
16
15
15
15
15
15
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
17
17
17
17
17
17
17
17
16
16
15
15
15
14
14
13
13
13
13
13

Relative Humidity (%)

93
93
93
93
92
90
92
96
98
95
96
93
92
92
92
95
95
92
90
90
89
87
87
90

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

313
313
315
318
321
322
323
323
328
333
336
330
325
322
320
319
317
316
314
310
307
306
306
307

Tuesday 18

Waxing Crescent 36%

13:10

22:27

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
04 Bad
05 OK

Sun - Rise: 06:21, Set: 20:27, Transit: 13:24. Moon - Rise: 13:10, Set: 22:27. Civil Dark: 21:00 - 05:49. Nautical Dark: 21:41 - 05:08. Astro Dark: 22:27 - 04:22

Total Clouds (% Sky Obscured)

97
99
100
100
98
72
62
98
100
99
97
100
100
100
100
96
94
100
98
88
81
81
62
35

Low Clouds (% Sky Obscured)

41
79
83
82
73
16
20
22
36
30
78
67
93
89
93
89
90
92
89
88
65
54
30
6

Medium Clouds (% Sky Obscured)

91
99
97
100
63
67
58
52
58
52
44
55
100
98
97
93
91
100
96
83
46
44
36
29

High Clouds (% Sky Obscured)

17
0
2
1
17
10
12
25
28
82
34
84
83
78
78
28
22
13
25
11
13
33
21
14

ISS Passover

Visibility (miles)

9
9
8
7
8
9
9
9
9
9
9
7
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
34
37
43
71
71
92
81
59
52
70
65
86
81
46
29
9
7
9
8
5
2
2
1

Precipitation Amount (mm)

0
0
0
0.2
0.8
0.7
0.9
0.8
0.2
0
0.5
0.3
0.6
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
18
19
20
21
21
21
20
20
18
18
18
18
18
18
18
19
18
17
17

Feels Like (°C)

14
14
16
16
17
18
19
20
19
19
19
19
20
18
17
17
17
17
17
17
18
18
17
17

Dew Point (°C)

13
13
14
15
16
16
12
11
10
10
10
11
13
14
14
14
14
14
13
13
12
12
12
11

Relative Humidity (%)

90
89
92
90
92
88
65
56
48
48
47
56
66
73
76
79
79
77
73
70
65
67
68
71

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1015
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

306
304
303
302
302
303
302
301
301
301
301
299
298
300
299
301
301
300
300
299
299
298
299
299

Wednesday 19

Waxing Crescent 46%

14:21

22:52

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

Sun - Rise: 06:22, Set: 20:25, Transit: 13:23. Moon - Rise: 14:21, Set: 22:52. Civil Dark: 20:58 - 05:50. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:25 - 04:24

Total Clouds (% Sky Obscured)

48
24
43
57
61
59
22
28
28
30
33
36
32
49
56
81
38
44
52
100
99
99
100
100

Low Clouds (% Sky Obscured)

4
0
0
0
0
6
13
17
13
10
11
19
13
43
50
81
23
20
15
88
89
90
43
21

Medium Clouds (% Sky Obscured)

38
20
29
27
12
20
22
28
28
30
30
24
22
21
23
79
26
25
26
55
29
32
43
81

High Clouds (% Sky Obscured)

6
1
3
33
40
26
1
2
0
0
0
0
0
0
2
3
5
27
48
70
70
71
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
7
0
3
4
5

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
11
16
14
26
37
35
42
61
67
79
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.9
0.9
0.6

Wind Speed/Direction (mph)

2
2
2
3
5
7
8
10
10
10
9
6
4
2
1
0
1
2
2
1
1
2
0
0

Chance of Frost

Temperature (°C)

17
17
19
21
22
23
24
25
25
25
25
25
24
23
21
20
19
17
17
16
16
16
16
15

Feels Like (°C)

17
17
20
21
21
22
22
24
24
25
25
25
25
25
22
21
19
20
20
18
17
16
16
15

Dew Point (°C)

12
12
13
13
12
11
11
11
11
11
11
11
11
15
15
13
13
15
16
16
16
15
15
15

Relative Humidity (%)

71
72
70
62
50
45
43
42
40
40
40
40
44
59
68
67
65
89
93
98
100
96
96
96

Pressure (mb)

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

Ozone (du)

297
297
297
296
296
297
298
298
299
299
299
300
301
302
302
302
305
308
308
308
308
309
308
307

Thursday 20

First Quarter 56%

15:30

23:24

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
04 Bad
05 Bad

Sun - Rise: 06:23, Set: 20:23, Transit: 13:23. Moon - Rise: 15:30, Set: 23:24. Civil Dark: 20:56 - 05:52. Nautical Dark: 21:37 - 05:11. Astro Dark: 22:22 - 04:26

Total Clouds (% Sky Obscured)

86
100
85
83
73
78
93
100
100
100
100
100
97
100
78
59
43
51
65
78
85
92
100
100

Low Clouds (% Sky Obscured)

29
37
26
17
14
13
15
55
75
19
62
83
61
16
12
17
21
22
20
21
47
71
96
94

Medium Clouds (% Sky Obscured)

45
99
78
70
61
77
67
72
90
87
80
86
71
57
41
46
43
51
65
74
82
89
98
98

High Clouds (% Sky Obscured)

86
71
55
40
26
40
78
100
100
100
100
100
93
100
71
42
12
27
45
55
47
39
36
51

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
74
64
51
41
33
33
71
88
95
95
95
95
95
95
95
90
77
59
51
49
50
58

Precipitation Amount (mm)

1.1
1
0.6
0.4
0.3
0
0
0
0.3
0.4
1.2
1.3
2
3.2
1.3
1
0.8
0.6
0.5
0.5
0.3
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
18
19
21
22
22
22
22
21
20
19
18
17
17
16
15
15
16
15
15
16
15

Feels Like (°C)

15
16
17
19
20
21
22
22
22
22
22
20
19
18
17
18
18
18
18
18
17
16
16
16

Dew Point (°C)

15
15
16
16
15
13
13
13
14
14
14
18
17
17
16
16
15
15
15
15
14
15
15
15

Relative Humidity (%)

96
98
96
88
76
59
56
57
59
61
64
92
92
93
92
93
95
96
95
95
95
95
95
95

Pressure (mb)

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

Ozone (du)

307
308
310
309
310
309
308
308
307
307
307
307
309
311
312
313
314
315
314
313
312
312
311
310

Friday 21

Waxing Gibbous 66%

16:32

00:06

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
04 Bad
05 Bad

Sun - Rise: 06:25, Set: 20:21, Transit: 13:23. Moon - Rise: 16:32, Set: 00:06. Civil Dark: 20:54 - 05:53. Nautical Dark: 21:35 - 05:13. Astro Dark: 22:20 - 04:28

Total Clouds (% Sky Obscured)

100
100
95
91
88
88
89
89
93
96
100
96
93
89
94
97
100
100
100
100
95
91
89
89

Low Clouds (% Sky Obscured)

90
88
76
61
45
41
35
31
45
57
71
73
77
80
55
29
4
15
27
40
59
77
89
89

Medium Clouds (% Sky Obscured)

97
97
91
85
81
68
59
51
56
55
55
55
60
56
57
58
59
70
80
93
83
78
67
63

High Clouds (% Sky Obscured)

64
80
73
67
71
85
89
89
93
96
100
96
93
89
94
97
100
75
53
30
30
40
40
45

ISS Passover

Visibility (miles)

7
8
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0

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

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

Precipitation Probability (%)

66
71
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84
67
47
68
81
91
95

Precipitation Amount (mm)

0.2
0.3
0.6
0.8
1.1
1.9
2.5
3.7
2.4
2.5
3.4
2.6
2.1
2
1.5
1.1
0.7
0.4
0.2
0
0.3
0.4
0.6
0.9

Wind Speed/Direction (mph)

1
1
1
0
1
0
1
3
4
4
4
4
3
4
5
5
4
4
4
4
5
4
4
4

Chance of Frost

Temperature (°C)

16
16
16
17
17
17
18
18
19
19
19
18
18
17
17
16
15
15
15
16
16
15
14
14

Feels Like (°C)

15
16
16
17
17
17
17
15
15
21
20
19
19
20
20
16
17
17
17
16
16
15
15
15

Dew Point (°C)

15
15
16
16
16
16
15
13
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
14

Relative Humidity (%)

95
95
95
95
95
93
82
71
61
62
63
65
70
76
81
82
85
86
85
83
82
86
93
100

Pressure (mb)

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

Ozone (du)

311
311
312
311
310
309
307
306
304
304
303
302
302
301
300
300
300
299
299
299
299
299
299
298

Saturday 22

Waxing Gibbous 75%

17:27

00:57

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

Sun - Rise: 06:26, Set: 20:19, Transit: 13:23. Moon - Rise: 17:27, Set: 00:57. Civil Dark: 20:52 - 05:55. Nautical Dark: 21:32 - 05:14. Astro Dark: 22:17 - 04:30

Total Clouds (% Sky Obscured)

89
89
84
79
75
59
43
28
20
11
4
6
8
10
31
52
72
66
60
54

Low Clouds (% Sky Obscured)

89
89
84
79
75
59
43
17
12
7
2
2
2
2
12
22
33
22
11
0

Medium Clouds (% Sky Obscured)

60
62
61
61
60
42
24
6
5
4
2
2
2
2
11
18
26
37
47
52

High Clouds (% Sky Obscured)

50
50
50
44
34
23
17
11
8
5
2
4
5
6
11
16
21
29
37
40

ISS Passover

Visibility (miles)

0
0
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
77
49
41
28
2
4
4
3
19
24
20
19
16
8
11
9
0

Precipitation Amount (mm)

1.2
1.3
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
4
4
5
6
6
5
5
3
2
2
1
1
2
3
4

Chance of Frost

Temperature (°C)

14
14
14
15
16
17
18
20
22
22
22
22
20
19
17
16
15
14
14
13

Feels Like (°C)

15
16
15
16
15
16
16
15
15
25
24
23
23
23
24
18
17
16
16
15

Dew Point (°C)

14
14
14
15
15
16
14
13
12
12
12
12
12
14
15
14
12
11
10
10

Relative Humidity (%)

100
100
98
96
95
93
77
63
52
52
52
52
60
72
85
85
82
80
80
79

Pressure (mb)

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

Ozone (du)

299
299
299
300
300
301
301
302
302
300
298
296
295
295
295
295
296
297
296
296

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 16/08/26 06:09:16. Forecast: 16/08/26 to 22/08/26. Timezone: UTC+2.00