Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

20:35

09:18

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:34, Set: 20:25, Transit: 13:29. Moon - Rise: 20:35, Set: 09:18. Civil Dark: 21:02 - 05:57. Nautical Dark: 21:48 - 05:11. Astro Dark: 22:41 - 04:19

Total Clouds (% Sky Obscured)

80
79
78
68
95
100
100
100
100
98
96
100
100
90
97
100
100
99
98
93
91
93
83
76

Low Clouds (% Sky Obscured)

77
52
55
39
38
30
35
79
39
58
77
52
83
57
65
65
90
88
82
80
77
83
73
63

Medium Clouds (% Sky Obscured)

3
23
21
19
39
26
52
100
100
97
95
49
98
84
88
100
47
98
75
71
23
16
22
13

High Clouds (% Sky Obscured)

0
0
2
65
79
100
100
100
86
40
0
0
32
44
71
98
100
22
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

37
48
53
51
38
23
45
58
65
39
43
44
36
62
83
95
95
95
62
40
39
41
43
59

Precipitation Amount (mm)

0
0
0.3
0.2
0
0
0
0
0.3
0
0
0
0
0.2
0.6
0.5
1.7
0.4
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

14
15
16
16
15
12
8
7
10
6
8
10
9
11
12
12
14
16
17
18
19
19
19
19

Chance of Frost

Temperature (°C)

19
21
21
21
21
22
22
20
19
18
18
17
17
17
17
17
17
17
17
17
17
18
18
20

Feels Like (°C)

16
18
19
18
21
20
21
19
16
18
16
15
15
15
15
14
14
14
13
13
13
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

67
69
70
77
74
69
68
76
86
93
93
90
93
93
93
95
93
92
90
92
93
92
90
85

Pressure (mb)

1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1004
1003
1003
1003
1003
1004
1004
1005

Ozone (du)

325
321
315
309
306
307
306
303
302
304
307
307
306
307
304
307
306
307
304
301
301
302
304
303

Sunday 30

Waning Gibbous 91%

20:44

10:40

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:36, Set: 20:22, Transit: 13:28. Moon - Rise: 20:44, Set: 10:40. Civil Dark: 20:59 - 05:59. Nautical Dark: 21:45 - 05:14. Astro Dark: 22:37 - 04:22

Total Clouds (% Sky Obscured)

87
80
87
99
100
88
97
100
100
100
100
100
77
88
91
83
94
100
100
100
96
87
100
100

Low Clouds (% Sky Obscured)

77
71
52
59
58
38
43
30
27
23
0
0
7
62
76
34
25
27
36
69
88
68
74
66

Medium Clouds (% Sky Obscured)

14
3
11
9
16
42
31
40
35
38
40
37
20
69
39
67
72
63
65
98
89
32
14
28

High Clouds (% Sky Obscured)

0
2
50
91
100
63
85
97
100
100
100
100
42
30
24
0
65
96
100
100
52
39
54
100

ISS Passover

Visibility (miles)

5
5
5
9
9
9
9
9
9
9
9
9
9
9
9
5
3
9
9
9
3
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

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

Precipitation Probability (%)

67
58
36
30
19
8
7
2
1
1
6
7
39
28
68
83
83
47
50
93
95
47
49
73

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0.4
0.3
0
0
0.6
1.3
0
0
0.2

Wind Speed/Direction (mph)

18
17
17
17
14
13
10
8
5
3
5
6
5
6
7
7
8
8
9
9
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
75
79
69
70
77
85
90
93
93
95
95
93
89
93
95
95
95
95
98
93
90

Pressure (mb)

1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

303
303
302
302
302
302
303
304
305
305
306
308
309
309
312
315
317
323
323
320
318
320
327
328

Monday 31

Waning Gibbous 83%

20:55

12:07

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:38, Set: 20:20, Transit: 13:28. Moon - Rise: 20:55, Set: 12:07. Civil Dark: 20:57 - 06:01. Nautical Dark: 21:42 - 05:16. Astro Dark: 22:34 - 04:25

Total Clouds (% Sky Obscured)

88
97
100
95
100
100
100
61
91
79
79
75
80
60
81
66
57
83
83
82
87
93
91
94

Low Clouds (% Sky Obscured)

49
68
53
79
60
47
68
53
60
46
46
37
38
45
47
42
43
50
53
55
62
67
69
72

Medium Clouds (% Sky Obscured)

32
59
26
10
27
77
60
30
20
38
34
40
23
14
12
0
2
60
69
60
65
66
25
32

High Clouds (% Sky Obscured)

76
89
100
83
100
100
98
15
91
67
79
75
80
3
35
33
10
30
30
35
55
70
72
73

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

87
93
78
95
95
95
56
47
37
36
20
19
18
23
17
12
13
13
16
13
24
24
28
30

Precipitation Amount (mm)

0.6
0.5
0
0.6
1.7
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
78
86
82
80
83
86
87
90
90
90
93
95
96
96
96
95
95
96
95
93
89
81
70

Pressure (mb)

1008
1007
1007
1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

327
325
326
329
331
330
328
325
323
323
321
318
316
315
314
313
312
312
312
314
313
311
312
313

Tuesday 1

Waning Gibbous 74%

21:09

12:07

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:39, Set: 20:17, Transit: 13:28. Moon - Rise: 21:09, Set: 12:07. Civil Dark: 20:54 - 06:03. Nautical Dark: 21:39 - 05:18. Astro Dark: 22:30 - 04:27

Total Clouds (% Sky Obscured)

99
100
99
97
97
94
88
71
64
58
54
65
59
58
69
75
84
84
84
84
88
94
98
77

Low Clouds (% Sky Obscured)

72
69
59
49
45
52
56
47
38
29
19
18
18
20
17
15
12
16
21
23
33
53
55
49

Medium Clouds (% Sky Obscured)

42
48
46
44
39
35
35
35
30
23
18
12
6
0
29
54
55
67
77
83
81
79
71
36

High Clouds (% Sky Obscured)

75
76
61
44
30
24
17
12
8
4
1
15
20
25
47
59
74
74
79
79
80
83
67
69

ISS Passover

Visibility (miles)

9
9
9
9
6
8
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 (%)

22
11
22
38
39
21
22
20
29
30
18
13
9
2
5
5
2
2
2
1
1
2
2
8

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)

16
15
15
13
14
12
12
11
10
9
8
7
7
7
7
7
8
8
8
8
9
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
13
14
12
11
12
12
12
12
12
12
11
12
11
11
11
11
11
10
10
11

Relative Humidity (%)

61
60
60
59
68
75
67
68
80
87
90
90
92
92
92
93
93
93
92
90
84
74
65
61

Pressure (mb)

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

Ozone (du)

312
312
311
312
313
314
315
315
315
315
311
310
310
311
312
313
315
317
317
319
321
321
323
325

Wednesday 2

Waning Gibbous 63%

21:28

13:36

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:41, Set: 20:15, Transit: 13:27. Moon - Rise: 21:28, Set: 13:36. Civil Dark: 20:52 - 06:05. Nautical Dark: 21:37 - 05:20. Astro Dark: 22:27 - 04:30

Total Clouds (% Sky Obscured)

89
100
98
96
95
96
83
100
100
100
100
100
100
100
98
96
95
96
98
100
93
85
79
83

Low Clouds (% Sky Obscured)

61
73
71
71
65
38
39
41
42
39
39
51
74
84
73
59
44
53
63
67
68
69
71
71

Medium Clouds (% Sky Obscured)

32
40
34
60
81
91
34
100
96
41
46
42
41
39
56
72
93
78
63
50
47
41
34
50

High Clouds (% Sky Obscured)

73
77
65
65
49
68
58
70
99
100
100
100
100
100
77
53
30
53
78
99
73
37
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

16
27
40
65
84
74
64
32
16
15
16
49
64
70
95
71
27
47
56
56
53
51
49
50

Precipitation Amount (mm)

0
0
0
0.3
0.6
0.4
0.3
0
0
0
0
0.2
0.3
0.3
0.8
0.3
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
12
13
11
11
10
8
9
10
10
11
13
14
14
14
14
14
15
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
12
13
13
15
15
15
15
15
15
15
14
14
14
14
14
14
15
15
15
16
16
17

Relative Humidity (%)

57
53
64
70
66
80
83
83
88
90
92
93
92
90
89
89
89
87
90
90
92
90
89
88

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1013
1012
1011
1010
1010
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

327
321
318
316
317
317
317
311
311
309
308
306
304
301
299
300
300
301
300
300
299
300
302
303

Thursday 3

Waning Gibbous 51%

21:57

15:06

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:43, Set: 20:13, Transit: 13:27. Moon - Rise: 21:57, Set: 15:06. Civil Dark: 20:49 - 06:07. Nautical Dark: 21:34 - 05:22. Astro Dark: 22:24 - 04:33

Total Clouds (% Sky Obscured)

85
89
88
84
81
75
64
51
57
64
70
70
52
43
47
60
80
86
93
100
97
93
90
80

Low Clouds (% Sky Obscured)

69
62
57
54
52
50
46
43
44
45
41
38
39
29
44
60
76
76
78
79
72
64
45
42

Medium Clouds (% Sky Obscured)

66
85
68
46
25
18
7
0
0
0
0
0
0
0
4
18
24
30
31
32
41
48
59
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
9
24
36
5
35
64
94
85
74
60
35

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

50
50
59
64
70
67
61
50
51
46
20
34
32
13
23
28
23
39
49
37
55
64
60
60

Precipitation Amount (mm)

0
0
0.2
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

17
17
18
17
17
16
15
14
13
12
12
13
12
12
12
11
11
10
11
12
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
82
80
77
75
77
81
83
86
90
93
93
93
93
93
95
95
93
90
87
85
83
81

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

306
309
312
311
311
311
312
312
313
315
317
319
321
322
324
324
323
323
327
330
334
337
339
342

Friday 4

Third Quarter 40%

22:42

16:28

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
07 Bad

Sun - Rise: 06:45, Set: 20:10, Transit: 13:27. Moon - Rise: 22:42, Set: 16:28. Civil Dark: 20:46 - 06:09. Nautical Dark: 21:31 - 05:24. Astro Dark: 22:21 - 04:35

Total Clouds (% Sky Obscured)

70
60
67
75
82
87
91
96
96
97
98
94
91
83
75
58
29
32
35
43

Low Clouds (% Sky Obscured)

43
47
56
64
73
63
53
44
50
57
64
50
34
22
25
30
29
26
25
24

Medium Clouds (% Sky Obscured)

28
15
16
16
22
39
55
72
71
68
65
54
37
39
44
35
29
32
35
43

High Clouds (% Sky Obscured)

19
3
2
1
0
21
42
63
74
87
97
67
36
5
10
15
29
32
35
43

ISS Passover

Visibility (miles)

5
7
8
7
5
4
4
4
4
5
7
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

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

Precipitation Probability (%)

60
58
54
56
64
70
73
75
72
68
66
60
51
36
36
36
32
42
53
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
17
17
17
17
16
15
13
12
11
10
10
11
12
12
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
15
15
14
14
14
13
10
10
10
10
9
9
11
11
10
11
10

Dew Point (°C)

13
13
12
12
13
14
13
13
13
13
12
12
12
11
11
11
10
11
11
11

Relative Humidity (%)

74
71
66
70
74
79
82
85
87
89
89
90
87
84
84
83
82
83
82
82

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

342
342
341
343
344
345
348
351
354
355
355
356
356
355
355
352
349
346
341
337

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 29/08/26 12:08:43. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+2.00