Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Crescent 5%

09:50

20:49

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:15, Set: 20:13, Transit: 13:13. Moon - Rise: 09:50, Set: 20:49. Civil Dark: 20:48 - 05:39. Nautical Dark: 21:33 - 04:54. Astro Dark: 22:24 - 04:04

Total Clouds (% Sky Obscured)

86
76
80
73
68
67
70
96
95
94
100
100
100
100
100
100
100
100
98
98
97
89
85
64

Low Clouds (% Sky Obscured)

53
76
63
73
68
37
35
33
27
35
63
40
62
67
63
68
70
74
66
49
24
0
0
0

Medium Clouds (% Sky Obscured)

0
0
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
32
39
72
84
67
43

High Clouds (% Sky Obscured)

0
0
0
3
21
33
35
83
83
83
100
100
100
100
100
100
100
100
96
97
82
49
9
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
35
31
29
27
26
26
30
38
40
44
47
51
57
61
64
66
68
68
66
57
48
42

Pressure (mb)

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

Ozone (du)

324
322
321
319
317
318
317
316
316
315
316
317
317
317
317
317
317
317
318
317
315
312
311
311

Tuesday 26

Waxing Crescent 11%

11:03

20:59

11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 06:16, Set: 20:10, Transit: 13:12. Moon - Rise: 11:03, Set: 20:59. Civil Dark: 20:46 - 05:41. Nautical Dark: 21:31 - 04:56. Astro Dark: 22:21 - 04:06

Total Clouds (% Sky Obscured)

15
43
46
33
39
40
100
98
99
70
71
100
100
100
100
88
85
79
82
56
65
100
100
91

Low Clouds (% Sky Obscured)

0
14
4
5
13
4
6
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
10
0
1
11
31
1
1
2
44
89
100
100
93
85
79
64
82
37
42
25
51
30

High Clouds (% Sky Obscured)

15
43
46
27
39
40
100
98
99
70
71
100
100
100
55
0
2
45
2
40
45
100
100
81

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
0
0
0
0
0
0
0
0
0
1
4
2
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
3
2
2
3
3
4
5
5
6
6
6
5
5
5
5
5
5
5
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
19
20
22
21
21
21
20
17
15
14
14
14
14
15
15
15
14
14
14
15
18
20

Dew Point (°C)

4
5
4
4
2
2
1
2
4
4
3
2
1
2
3
3
4
5
4
5
6
8
8
7

Relative Humidity (%)

38
35
32
29
25
23
23
24
30
34
36
35
34
36
38
38
42
45
44
45
51
53
44
37

Pressure (mb)

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

Ozone (du)

309
307
307
307
305
305
304
304
304
306
307
308
309
310
311
308
306
306
305
306
307
307
307
307

Wednesday 27

Waxing Crescent 18%

11:03

21:09

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:18, Set: 20:08, Transit: 13:12. Moon - Rise: 11:03, Set: 21:09. Civil Dark: 20:44 - 05:42. Nautical Dark: 21:28 - 04:58. Astro Dark: 22:18 - 04:09

Total Clouds (% Sky Obscured)

64
57
66
72
71
100
97
92
33
39
72
34
93
100
100
70
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
23
36
27
24
4
0
0
0
0
0
0
1
4
5
5
20
25
43
59
64
69
72

Medium Clouds (% Sky Obscured)

18
4
1
0
0
1
4
0
1
39
72
34
91
60
86
70
90
91
100
100
100
100
100
77

High Clouds (% Sky Obscured)

46
52
66
37
38
100
95
92
33
33
64
34
79
100
84
48
100
100
100
96
63
100
63
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
1
6
23
35
28
23
75
66
23
5
7
10
33
30
47
53
66
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
5
6
6
6
6
6
6
5
6
5
5
4
4
5
6
6
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

24
25
27
27
28
29
29
28
27
24
22
21
21
20
20
20
20
20
19
19
19
19
20
20

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
7
7
7
8
11
12
14
14
14
16
17
17
16
16
16
17
17
18
18
18

Relative Humidity (%)

34
33
31
29
26
24
24
28
36
45
58
63
65
77
84
82
81
77
80
85
89
89
91
88

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

308
308
308
307
306
305
305
304
302
301
301
302
301
301
300
299
299
298
299
298
297
297
296
296

Thursday 28

Waxing Crescent 26%

12:16

21:22

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:19, Set: 20:06, Transit: 13:12. Moon - Rise: 12:16, Set: 21:22. Civil Dark: 20:41 - 05:44. Nautical Dark: 21:25 - 05:00. Astro Dark: 22:15 - 04:11

Total Clouds (% Sky Obscured)

87
68
100
100
100
100
100
100
100
100
100
98
73
81
62
66
98
92
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
44
53
62
66
65
64
60
54
45
47
43
37
34
32
35
38
38
49
73
85
77
70
65

Medium Clouds (% Sky Obscured)

57
56
81
98
100
100
100
100
100
82
76
57
55
50
51
56
68
65
100
100
100
100
97
100

High Clouds (% Sky Obscured)

62
64
100
100
100
100
100
100
100
100
100
92
56
48
16
40
76
92
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
4
5
5
4
1
8
8
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

76
85
93
95
95
95
95
95
72
42
23
6
4
0
0
2
2
3
32
83
93
80
91
82

Precipitation Amount (mm)

0.3
0.5
0.6
1.1
1
3.4
3.4
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
58
52
53
61
82
93
95
93
95
95
92
92
92
93
92
92
92
92
89
90
92
92
89

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

296
296
296
296
296
295
294
295
296
299
300
301
301
300
301
301
304
305
304
306
306
311
312
314

Friday 29

Waxing Crescent 35%

13:30

21:39

11 Bad
12 Bad
13 Bad
14 OK
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

Sun - Rise: 06:21, Set: 20:04, Transit: 13:12. Moon - Rise: 13:30, Set: 21:39. Civil Dark: 20:39 - 05:46. Nautical Dark: 21:23 - 05:02. Astro Dark: 22:12 - 04:14

Total Clouds (% Sky Obscured)

82
60
36
42
47
50
52
50
49
58
68
76
86
93
100
94
89
83
76
66
57
63
70
75

Low Clouds (% Sky Obscured)

56
47
34
28
33
38
31
23
16
11
5
0
6
12
19
20
22
25
31
39
45
44
41
37

Medium Clouds (% Sky Obscured)

81
60
27
42
46
30
40
50
49
58
66
60
72
34
35
40
39
41
20
12
7
8
9
13

High Clouds (% Sky Obscured)

67
33
0
0
0
4
11
13
14
37
54
72
81
91
100
92
85
75
52
27
5
4
3
3

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 (%)

48
21
5
8
6
6
14
19
8
10
0
0
0
0
0
1
2
2
14
21
26
23
18
10

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)

9
8
7
6
7
6
6
5
5
6
7
6
6
7
6
6
6
6
6
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
81
66
59
53
51
60
69
71
73
77
76
76
74
77
78
79
78
77
75
68
61

Pressure (mb)

1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

317
320
325
326
323
324
324
321
318
317
317
319
320
320
321
320
320
320
320
320
321
322
321
320

Saturday 30

Waxing Crescent 45%

14:44

22:01

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

Sun - Rise: 06:23, Set: 20:02, Transit: 13:11. Moon - Rise: 14:44, Set: 22:01. Civil Dark: 20:37 - 05:47. Nautical Dark: 21:20 - 05:04. Astro Dark: 22:09 - 04:16

Total Clouds (% Sky Obscured)

70
64
57
57
56
65
71
70
70
58
44
30
30
29
34
43
49
51
60
65
72
74
79
83

Low Clouds (% Sky Obscured)

37
37
35
32
29
29
28
21
19
14
8
3
9
13
11
14
19
25
32
38
44
54
65
75

Medium Clouds (% Sky Obscured)

16
18
17
28
39
54
37
20
2
3
7
13
28
29
34
34
34
40
57
65
72
74
68
54

High Clouds (% Sky Obscured)

2
4
4
7
12
15
38
62
70
58
32
0
30
29
34
43
32
0
2
3
15
22
20
14

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 (%)

15
16
18
14
8
0
0
0
0
0
0
1
27
40
45
40
33
19
20
21
16
22
17
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)

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

Chance of Frost

Temperature (°C)

21
22
23
24
24
24
23
22
21
20
18
17
16
16
15
15
15
15
15
16
16
17
18
20

Feels Like (°C)

17
18
18
19
23
22
21
21
21
20
16
16
16
16
16
16
14
14
14
15
14
14
15
15

Dew Point (°C)

12
11
11
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

56
51
45
41
41
41
41
46
51
57
61
66
72
73
75
79
78
78
76
74
71
67
63
58

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

319
321
322
323
324
325
326
324
322
319
314
308
302
301
299
298
297
297
297
298
299
301
302
302

Sunday 31

First Quarter 55%

15:55

22:33

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

Sun - Rise: 06:24, Set: 19:59, Transit: 13:11. Moon - Rise: 15:55, Set: 22:33. Civil Dark: 20:34 - 05:49. Nautical Dark: 21:18 - 05:06. Astro Dark: 22:06 - 04:19

Total Clouds (% Sky Obscured)

77
71
65
55
43
37
48
57
65
60
52
47
64
83
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
51
38
47
43
37
48
57
65
52
39
23
16
8
0
1
1
2
8
12
18

Medium Clouds (% Sky Obscured)

46
39
39
27
13
0
5
11
16
10
4
0
19
37
60
64
70
79
69
58
48

High Clouds (% Sky Obscured)

9
5
4
2
3
8
3
12
11
19
17
20
46
73
98
99
99
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
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

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

Precipitation Probability (%)

1
1
0
0
0
0
1
2
1
2
2
1
1
1
0
1
1
2
22
29
35

Precipitation Amount (mm)

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)

12
13
13
13
13
12
12
10
9
8
7
7
7
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
18
24
23
22
22
22
22
18
18
18
17
17
16
15
15
15
15
15

Dew Point (°C)

11
12
12
12
12
11
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12

Relative Humidity (%)

54
51
48
44
43
41
40
43
45
48
54
60
67
67
67
67
68
69
72
74
77

Pressure (mb)

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

Ozone (du)

303
304
304
305
306
307
308
308
308
308
308
309
309
309
309
308
309
310
310
313
315

Forecast for Kochstedt, Germany (51.79,12.17)

Generated: 25/08/25 11:49:08. Forecast: 25/08/25 to 31/08/25. Timezone: UTC+2.00