Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 27%

11:58

22:06

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
06 Bad

Sun - Rise: 06:21, 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)

92
97
98
100
100
100
100
100
100
100
58
93
87
97
79
65
68
59
94
91
91
93
99
100

Low Clouds (% Sky Obscured)

37
37
26
28
86
92
93
97
93
69
42
44
65
59
64
46
57
46
85
83
79
84
84
88

Medium Clouds (% Sky Obscured)

30
25
67
100
95
100
100
100
100
76
29
40
33
42
35
35
26
23
27
26
30
42
89
99

High Clouds (% Sky Obscured)

92
97
98
100
100
100
100
95
100
96
23
35
62
93
62
13
2
4
2
30
3
5
4
4

ISS Passover

Visibility (miles)

7
5
8
3
2
2
5
5
1
0
7
3
3
2
3
9
9
9
8
9
7
9
9
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

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

Precipitation Probability (%)

78
95
94
95
95
95
95
95
95
95
95
95
95
95
76
51
47
37
30
37
38
34
38
37

Precipitation Amount (mm)

0.7
1.3
0.6
2.4
2.1
3.7
3.1
5.2
4.8
2.4
2.2
2.2
2.5
1.9
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
89
88
95
96
96
96
98
85
88
93
92
95
95
95
93
93
92
90
92
90
87

Pressure (mb)

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

Ozone (du)

315
314
313
317
320
320
322
325
324
331
332
327
323
321
320
319
316
313
310
308
307
306
305
304

Tuesday 18

Waxing Crescent 36%

13:10

22:27

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 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:22, 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)

100
100
93
90
88
100
98
100
100
95
94
100
96
97
89
89
85
84
76
42
63
61
50
94

Low Clouds (% Sky Obscured)

45
70
49
39
18
21
43
43
97
72
66
73
86
87
60
46
68
46
8
7
6
4
0
0

Medium Clouds (% Sky Obscured)

100
100
89
89
67
73
72
73
73
69
75
64
69
64
56
48
40
24
16
12
6
2
0
0

High Clouds (% Sky Obscured)

2
2
2
4
26
35
91
41
58
43
40
49
46
57
16
17
5
40
40
19
38
35
25
91

ISS Passover

Visibility (miles)

9
9
9
5
8
9
7
6
4
5
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
40
48
58
50
41
39
42
61
47
39
37
24
7
4
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
3
4
5
5
6
7
3
3
2
2
2
2
2
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
18
18
19
19
19
19
20
21
21
20
19
18
18
17
17
15
15
16
14
14
14

Dew Point (°C)

14
14
15
16
15
13
14
13
14
17
16
15
15
15
14
14
13
13
13
12
12
12
12
12

Relative Humidity (%)

89
90
90
88
85
68
68
62
68
82
76
69
74
78
77
79
78
77
79
79
80
80
79
80

Pressure (mb)

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

Ozone (du)

304
303
304
303
301
301
301
301
300
299
298
299
299
299
298
298
297
298
298
298
298
299
297
297

Wednesday 19

Waxing Crescent 46%

14:21

22:52

07 Bad
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
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
06 Bad

Sun - Rise: 06:23, 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)

50
50
2
1
3
0
10
20
44
50
37
55
68
96
94
96
47
61
85
100
100
99
90
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
20
44
50
37
55
14
56
57
52
6
24
62
42
27
27
30
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
50
3
9
33
44
35
29
39
38
42
64
78
83
80
88

High Clouds (% Sky Obscured)

20
20
1
0
1
0
0
1
1
0
0
4
68
75
75
76
27
32
75
100
100
86
72
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
5
9
9
4
9
4
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
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
4
3
7
17
20
27
31
24
45
54
44
47
94
82
74
76
58
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.8
0.7
0.5
0.5
0.2
0.2

Wind Speed/Direction (mph)

1
1
0
2
4
6
8
8
7
4
3
6
4
2
2
3
2
2
2
3
3
0
0
0

Chance of Frost

Temperature (°C)

15
18
21
23
24
25
25
26
26
26
23
24
22
21
19
19
19
17
17
16
16
16
15
16

Feels Like (°C)

15
18
22
24
24
24
25
25
25
25
23
25
22
22
20
20
19
20
19
17
15
16
15
16

Dew Point (°C)

12
14
14
12
12
12
12
13
13
14
17
17
19
19
17
17
17
16
16
16
15
15
15
15

Relative Humidity (%)

79
77
62
50
47
45
43
44
43
46
67
62
81
86
88
89
89
95
96
96
98
96
96
95

Pressure (mb)

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

Ozone (du)

299
299
302
303
304
304
304
304
304
304
304
304
306
308
310
310
311
312
311
307
307
308
310
312

Thursday 20

First Quarter 56%

15:30

23:24

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
06 Bad

Sun - Rise: 06:25, 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
100
91
49
59
82
80
99
100
100
100
100
100
100
100
100
100
100
100
100
78
89
100

Low Clouds (% Sky Obscured)

34
38
32
29
31
44
68
62
89
62
59
13
89
22
13
50
91
73
22
26
23
51
78
98

Medium Clouds (% Sky Obscured)

86
76
76
71
49
59
61
67
54
73
100
99
99
95
77
85
86
85
26
51
50
34
38
81

High Clouds (% Sky Obscured)

63
100
100
91
49
59
59
67
70
97
96
93
100
80
95
100
100
100
100
100
100
73
72
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
1
9
9
8
3
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

55
60
66
75
89
95
95
95
95
95
95
95
95
71
51
50
73
44
36
58
70
80
72
71

Precipitation Amount (mm)

0.5
0.3
0.4
0.6
0.6
0.5
0.5
0.8
0.9
0.9
0.6
1
1.4
0
0
0
0.4
0
0
0.3
0.4
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
13
12
12
12
13
14
15
16
18
17
16
16
16
16
16
16
15
15
14
14

Relative Humidity (%)

95
92
88
80
62
57
55
56
55
62
70
76
92
93
93
93
93
96
98
96
96
95
93
95

Pressure (mb)

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

Ozone (du)

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

Friday 21

Waxing Gibbous 66%

16:32

00:06

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
06 Bad

Sun - Rise: 06:26, 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
100
100
93
94
100
100
100
83
99
98
95
95
91
86
86
83
82
87
92
98
95
92

Low Clouds (% Sky Obscured)

100
98
70
41
56
63
67
94
88
54
66
83
44
39
26
12
10
7
4
9
13
17
19
22

Medium Clouds (% Sky Obscured)

59
88
58
81
65
72
64
67
57
56
58
88
91
76
63
50
45
40
32
33
27
25
25
25

High Clouds (% Sky Obscured)

100
100
100
100
88
79
100
97
100
69
75
63
30
27
33
41
36
32
36
43
51
55
52
54

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

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

Precipitation Probability (%)

74
80
88
95
95
95
95
81
67
58
50
37
30
36
31
14
20
17
9
12
11
6
13
12

Precipitation Amount (mm)

0.5
0.4
0.5
0.6
0.7
0.6
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
9
8
8
9
10
9
8
9
12
12
12
12
11
11
11
11
11
11
11
11

Relative Humidity (%)

93
92
89
77
58
51
49
51
55
53
48
53
69
72
74
78
80
80
82
82
83
83
84
83

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

312
312
312
312
310
310
309
309
308
307
304
304
303
303
304
305
306
305
304
304
303
303
302
303

Saturday 22

Waxing Gibbous 75%

17:27

00:57

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
06 Bad

Sun - Rise: 06:27, 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
82
76
71
67
62
57
68
78
89
91
93
96
82
69
51
50
44
48
48
45
41
47
54

Low Clouds (% Sky Obscured)

24
32
41
50
42
33
24
37
51
66
73
77
81
56
30
5
3
1
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

30
34
34
39
39
44
48
56
58
61
66
74
77
69
62
51
50
44
48
48
43
41
47
54

High Clouds (% Sky Obscured)

51
34
21
13
11
8
4
32
59
89
91
90
85
65
46
23
15
7
0
24
41
41
46
33

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

Precipitation Probability (%)

8
21
23
21
31
40
51
55
58
60
51
48
50
56
61
64
62
60
57
53
50
47
51
57

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.2
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
16
16
17
17
17
17
22
21
21
21
21
22
16
17
17
17
17
16
15
15
15
14

Dew Point (°C)

11
12
11
10
10
10
9
8
9
9
10
11
12
13
12
12
11
11
11
10
10
10
10
10

Relative Humidity (%)

80
80
71
62
55
52
49
46
49
52
54
61
68
78
78
79
78
78
76
75
76
76
78
76

Pressure (mb)

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

Ozone (du)

304
305
304
303
302
302
301
300
301
301
301
301
300
300
301
302
303
304
304
304
304
304
303
303

Sunday 23

Waxing Gibbous 83%

18:12

01:58

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

Sun - Rise: 06:29, Set: 20:18, Transit: 13:22. Moon - Rise: 18:12, Set: 01:58. Civil Dark: 20:50 - 05:56. Nautical Dark: 21:30 - 05:16. Astro Dark: 22:14 - 04:32

Total Clouds (% Sky Obscured)

60
55
50
45
57
69
81
87
94
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
3
4
5
6
3
3
16
30
43
54
63
72
62
55
43
42
41
37

Medium Clouds (% Sky Obscured)

58
54
50
45
43
39
31
35
40
52
61
71
86
83
80
74
74
69
63

High Clouds (% Sky Obscured)

24
33
46
45
57
69
81
83
76
69
72
79
83
89
94
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

64
59
50
29
24
16
5
16
18
15
32
37
38
41
49
59
72
86
95

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
19
21
21
23
23
23
23
22
20
19
18
17
16
15
15
15

Feels Like (°C)

14
14
17
18
18
19
21
22
25
24
22
22
22
22
16
17
18
17
17

Dew Point (°C)

11
11
10
10
10
10
10
9
10
11
12
12
12
13
13
12
13
12
12

Relative Humidity (%)

74
72
64
57
50
47
43
40
44
48
53
58
63
71
76
79
85
84
84

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016

Ozone (du)

303
303
303
303
303
302
302
302
301
299
298
297
297
296
296
296
296
296
295

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

Generated: 17/08/26 07:09:30. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00