Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 95%

19:33

03:46

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

Sun - Rise: 06:10, Set: 20:06, Transit: 13:07. Moon - Rise: 19:33, Set: 03:46. Civil Dark: 20:41 - 05:35. Nautical Dark: 21:25 - 04:51. Astro Dark: 22:15 - 04:02

Total Clouds (% Sky Obscured)

100
92
99
100
100
100
100
100
100
100
100
100
93
91
90
94
92
94
99
96
83
61
42
47

Low Clouds (% Sky Obscured)

3
14
27
32
27
31
30
35
39
53
63
86
85
89
79
85
70
88
85
79
50
17
8
10

Medium Clouds (% Sky Obscured)

76
88
95
80
100
91
100
97
99
99
98
100
90
87
85
85
44
51
75
77
58
47
33
34

High Clouds (% Sky Obscured)

54
71
99
100
98
100
100
100
96
100
33
5
1
1
2
10
15
18
93
17
1
0
0
0

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

Precipitation Probability (%)

3
3
7
19
43
68
95
95
95
95
65
42
33
9
3
2
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.8
1.3
1.3
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
74
75
75
78
78
76
76
76
73
74
74
74
73
73
74
73
69
69
68
61
56
57
63

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

313
314
314
314
314
313
313
314
317
318
317
315
313
310
308
308
309
310
311
312
313
311
308
307

Wednesday 26

Waxing Gibbous 98%

19:48

05:02

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

Sun - Rise: 06:11, Set: 20:04, Transit: 13:06. Moon - Rise: 19:48, Set: 05:02. Civil Dark: 20:39 - 05:36. Nautical Dark: 21:23 - 04:53. Astro Dark: 22:12 - 04:04

Total Clouds (% Sky Obscured)

49
25
17
15
51
34
48
48
100
100
85
48
66
7
4
23
5
76
91
100
67
100
91
86

Low Clouds (% Sky Obscured)

5
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
20
11
5
0
0
0
2
0
0
0
2
4
4
2
2
2
0
8
28
6
2
2
15

High Clouds (% Sky Obscured)

1
2
0
7
49
33
48
42
100
100
82
39
63
4
2
19
2
76
89
100
64
100
90
84

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 (%)

0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
14
14
14
14
14
17
20
21
22
24
26
27
27
27
27
26
25

Feels Like (°C)

18
17
16
16
15
13
14
13
13
13
12
13
16
18
21
22
23
25
25
25
25
25
25
25

Dew Point (°C)

13
13
12
12
11
11
10
10
10
10
9
9
10
10
10
10
11
12
12
12
12
13
14
15

Relative Humidity (%)

73
78
79
79
79
78
78
76
78
78
74
71
63
53
47
44
43
41
41
40
40
42
47
54

Pressure (mb)

1019
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

305
303
303
302
301
300
299
298
298
298
297
297
299
300
299
297
297
298
297
300
301
298
297
295

Thursday 27

Waxing Gibbous 100%

20:00

06:18

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

Sun - Rise: 06:13, Set: 19:59, Transit: 13:06. Moon - Rise: 20:00, Set: 06:18. Civil Dark: 20:37 - 05:38. Nautical Dark: 21:20 - 04:55. Astro Dark: 22:09 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
97
100
100
100
100
97
91
98
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
38
32
1
1
1
0
11
19
20
28
37
65
75
75
76

Medium Clouds (% Sky Obscured)

4
5
5
23
85
56
86
93
91
89
91
71
81
86
45
75
85
52
61
56
72
75
78
100

High Clouds (% Sky Obscured)

100
100
100
100
100
95
100
100
100
100
92
100
100
100
100
65
25
94
73
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
5
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
6
52
34
6
4
8
18
24
15
13
39
59
78
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.7
3

Wind Speed/Direction (mph)

5
6
7
6
7
8
9
9
7
6
7
5
6
7
6
6
7
7
6
6
7
9
10
9

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
22
22
22
22
21
22
23
23
25
25
27
28
27
25
23
21
20

Feels Like (°C)

22
21
21
22
22
21
19
20
21
23
23
20
21
23
23
24
25
27
28
26
23
21
18
19

Dew Point (°C)

14
15
15
16
16
14
11
12
13
14
17
17
16
17
17
14
11
13
12
11
10
12
17
19

Relative Humidity (%)

59
63
65
66
66
62
52
52
57
60
73
75
72
67
66
48
41
40
37
36
38
50
75
95

Pressure (mb)

1015
1015
1014
1014
1014
1013
1012
1011
1011
1012
1012
1012
1012
1011
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011

Ozone (du)

294
293
292
291
292
291
291
290
291
290
291
290
291
290
291
291
291
291
292
294
293
292
291
291

Friday 28

Full Moon 99%

20:00

07:35

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

Sun - Rise: 06:14, Set: 19:57, Transit: 13:06. Moon - Rise: 20:00, Set: 07:35. Civil Dark: 20:34 - 05:40. Nautical Dark: 21:18 - 04:57. Astro Dark: 22:06 - 04:09

Total Clouds (% Sky Obscured)

100
100
100
91
82
73
72
73
70
13
8
5
19
36
56
69
69
62
91
87
94
48
54
100

Low Clouds (% Sky Obscured)

70
63
59
58
54
50
45
26
22
13
8
0
3
4
8
28
40
48
66
32
34
2
4
35

Medium Clouds (% Sky Obscured)

100
100
100
85
71
54
8
4
0
0
0
3
9
17
26
28
31
33
37
28
23
22
19
18

High Clouds (% Sky Obscured)

97
73
100
75
47
21
15
25
30
0
0
2
19
36
45
27
10
0
12
65
90
30
38
100

ISS Passover

Visibility (miles)

7
9
4
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
66
13
4
1
0
0
0
0
0
1
10
20
19
22
29
20
26
18
1
13

Precipitation Amount (mm)

0.5
0.6
1.9
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
9
10
11
12
12
12
11
12
12
12
12
13
14
14
15
15
15
13
14
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
20
18
16
16
15
14
14
13
12
14
13
14
16
16
17
18
18
18
18
19
20
21
19

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
92
92
89
89
87
85
86
87
83
81
72
66
64
64
56
57
64
57
64
59
61

Pressure (mb)

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

Ozone (du)

295
297
296
299
307
315
323
320
320
322
323
323
328
328
327
322
321
315
310
307
306
305
304
302

Saturday 29

Waning Gibbous 96%

20:12

08:52

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

Sun - Rise: 06:16, Set: 19:55, Transit: 13:06. Moon - Rise: 20:12, Set: 08:52. Civil Dark: 20:32 - 05:41. Nautical Dark: 21:15 - 04:59. Astro Dark: 22:03 - 04:11

Total Clouds (% Sky Obscured)

97
93
89
90
90
92
71
65
52
43
44
40
92
86
77
79
82
86
84
81
78
84
92
100

Low Clouds (% Sky Obscured)

30
18
0
8
25
73
52
55
38
40
4
40
62
49
35
34
33
31
29
30
33
31
27
22

Medium Clouds (% Sky Obscured)

27
83
89
90
90
85
60
65
52
40
4
0
35
24
12
18
18
23
19
14
6
5
3
0

High Clouds (% Sky Obscured)

83
67
55
42
40
40
0
0
0
2
39
2
37
55
77
72
66
57
59
61
71
82
89
96

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 (%)

2
14
3
2
2
1
2
3
3
1
0
0
30
32
21
13
5
0
1
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)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
18
18
18
18
18
18
18
20
21
22
23
24
24
24
24
25
24
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
71
68
62
66
68
69
69
67
69
71
66
63
61
57
54
50
47
46
44
42
48
54

Pressure (mb)

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

Ozone (du)

300
299
298
298
299
301
301
300
299
299
300
299
299
298
298
298
296
294
292
291
290
289
290
290

Sunday 30

Waning Gibbous 91%

20:24

10:11

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

Sun - Rise: 06:18, Set: 19:53, Transit: 13:05. Moon - Rise: 20:24, Set: 10:11. Civil Dark: 20:30 - 05:43. Nautical Dark: 21:12 - 05:01. Astro Dark: 22:00 - 04:14

Total Clouds (% Sky Obscured)

98
97
95
89
82
76
83
90
97
91
83
73
67
63
62
62
62
62
61
60
58
61
66
72

Low Clouds (% Sky Obscured)

20
17
14
10
6
0
4
8
10
18
22
27
30
35
42
45
49
53
52
50
47
42
39
38

Medium Clouds (% Sky Obscured)

3
6
10
13
16
18
30
39
49
58
66
71
60
50
38
30
22
15
9
5
0
14
29
43

High Clouds (% Sky Obscured)

93
92
89
86
80
63
70
80
94
91
83
73
54
31
13
5
2
0
2
8
11
29
43
60

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 (%)

0
0
0
16
23
27
19
13
7
24
33
38
34
29
23
28
27
22
20
15
3
10
11
5

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)

5
5
5
6
6
6
6
6
6
6
8
10
12
12
13
14
15
15
16
15
15
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
64
67
71
74
78
83
82
79
78
74
73
70
70
70
71
64
59
54
54
53
54
55
57

Pressure (mb)

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

Ozone (du)

291
291
291
292
291
290
289
290
291
292
296
299
302
304
306
308
311
314
316
315
314
312
311
309

Monday 31

Waning Gibbous 84%

20:38

11:34

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
12 Bad
13 Bad

Sun - Rise: 06:19, Set: 19:51, Transit: 13:05. Moon - Rise: 20:38, Set: 11:34. Civil Dark: 20:27 - 05:45. Nautical Dark: 21:10 - 05:02. Astro Dark: 21:57 - 04:16

Total Clouds (% Sky Obscured)

72
72
72
73
76
76
78
79
81
87
94
100
87
74
60
60
60
63

Low Clouds (% Sky Obscured)

32
26
19
24
32
41
31
21
8
11
14
17
15
11
10
19
27
34

Medium Clouds (% Sky Obscured)

53
62
68
70
69
67
66
65
63
44
26
7
5
2
0
4
8
12

High Clouds (% Sky Obscured)

60
60
50
40
26
15
23
28
46
72
87
100
80
62
47
38
34
36

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

14
18
19
20
19
6
12
11
0
4
1
0
0
1
1
4
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
15
15
16
15
15
15
12
12
12
12
11
11
11
11
11
12
13

Dew Point (°C)

12
12
12
12
12
12
12
12
11
10
10
10
10
9
8
7
7
7

Relative Humidity (%)

58
62
65
70
72
75
78
78
78
76
75
73
70
62
53
47
44
41

Pressure (mb)

1014
1014
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

308
309
311
312
314
315
316
317
318
320
322
323
325
325
324
323
321
320

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 25/08/26 20:09:37. Forecast: 25/08/26 to 31/08/26. Timezone: UTC+2.00