Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 27%

12:01

22:05

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 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:20, Set: 20:31, Transit: 13:25. Moon - Rise: 12:01, Set: 22:05. Civil Dark: 21:05 - 05:46. Nautical Dark: 21:48 - 05:04. Astro Dark: 22:36 - 04:16

Total Clouds (% Sky Obscured)

83
87
90
92
83
58
56
64
93
82
83
61
36
85
77
61
94
90
96
100
94
97
88
97

Low Clouds (% Sky Obscured)

63
76
38
41
38
38
48
62
61
26
3
19
11
18
23
0
38
26
27
45
45
65
15
30

Medium Clouds (% Sky Obscured)

76
87
90
62
50
35
18
16
6
16
16
38
19
69
44
58
86
82
93
100
90
92
64
82

High Clouds (% Sky Obscured)

83
87
90
92
40
0
0
34
77
77
77
17
9
5
1
4
2
33
6
6
3
35
41
85

ISS Passover

Visibility (miles)

3
3
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
68
84
45
55
48
49
29
10
10
7
4
2
2
1
8
32
23
24
31
16
14
8

Precipitation Amount (mm)

0.6
0.6
4.4
0.3
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
9
8
7
7
10
10
9
6
4
2
3
3
4
4
5
5
5
5
5
5
6
7
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
16
16
13
11
12
12
12
12
12
12
13
13
12
13
12
14
14
14
14
15
14

Relative Humidity (%)

81
84
88
88
84
63
56
57
60
64
74
78
80
85
85
84
89
83
90
89
89
86
83
69

Pressure (mb)

1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1015
1014
1015
1014

Ozone (du)

324
327
329
330
340
344
337
330
326
322
319
319
318
315
311
310
308
308
305
305
304
304
303
304

Tuesday 18

Waxing Crescent 36%

13:14

22:25

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: 06:21, Set: 20:29, Transit: 13:25. Moon - Rise: 13:14, Set: 22:25. Civil Dark: 21:03 - 05:47. Nautical Dark: 21:46 - 05:05. Astro Dark: 22:33 - 04:18

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
100
99
83
76
93
92
86
82
89
88
91
89
89
72
72

Low Clouds (% Sky Obscured)

37
33
61
76
43
59
35
31
49
56
57
42
48
39
41
40
55
64
61
67
57
56
34
28

Medium Clouds (% Sky Obscured)

47
94
98
97
91
98
100
100
100
100
93
80
67
89
83
58
58
83
84
88
85
73
72
67

High Clouds (% Sky Obscured)

48
40
100
100
100
100
74
100
100
100
93
52
49
32
32
35
4
2
2
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
8
13
17
43
55
59
71
56
40
9
3
1
12
12
13
3
9
6
12
10
4
4
10

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
14
14
14
14
11
8
7
4
4
3
3
3
4
5
5
5
6
6
6
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
48
42
39
38
40
50
47
47
52
53
57
62
65
65
67
73
72
69
68
67
66
58
49

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

302
302
302
302
303
303
303
304
305
304
303
303
304
303
304
304
302
302
302
303
303
304
305
305

Wednesday 19

Waxing Crescent 46%

14:26

22:49

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: 06:23, Set: 20:28, Transit: 13:24. Moon - Rise: 14:26, Set: 22:49. Civil Dark: 21:01 - 05:49. Nautical Dark: 21:43 - 05:07. Astro Dark: 22:30 - 04:21

Total Clouds (% Sky Obscured)

56
95
91
83
80
74
70
57
63
43
53
43
57
72
82
100
100
96
100
100
100
96
97
81

Low Clouds (% Sky Obscured)

20
85
85
79
80
70
61
44
48
23
26
18
14
12
13
28
22
15
7
21
46
51
61
69

Medium Clouds (% Sky Obscured)

40
50
44
41
21
20
17
22
28
14
32
23
46
62
44
53
73
76
100
100
100
77
76
51

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
2
35
98
94
85
100
47
48
45
61
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
6
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

11
19
18
14
14
20
10
21
37
36
30
39
24
31
55
58
87
75
64
34
40
25
22
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
14
13
13
12
13
12
7
4
3
3
2
2
2
3
2
1
2
3
3
4
6
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
8
8
11
19
15
13
14
15
16
15
15
15
14
14
14
14
13
13
13
14
15
15

Relative Humidity (%)

43
36
36
38
46
75
67
63
71
83
90
92
92
93
92
95
95
93
93
95
95
92
86
78

Pressure (mb)

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

Ozone (du)

304
304
305
306
305
304
303
302
302
303
305
307
309
307
306
305
305
305
306
310
312
312
313
314

Thursday 20

First Quarter 56%

15:35

23:21

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: 06:24, Set: 20:26, Transit: 13:24. Moon - Rise: 15:35, Set: 23:21. Civil Dark: 20:59 - 05:50. Nautical Dark: 21:41 - 05:09. Astro Dark: 22:28 - 04:23

Total Clouds (% Sky Obscured)

77
100
100
100
79
68
75
75
71
92
100
100
99
100
100
100
99
99
98
98
97
98
95
92

Low Clouds (% Sky Obscured)

56
49
39
48
30
28
34
28
20
19
70
23
24
30
34
43
45
49
41
38
60
68
67
55

Medium Clouds (% Sky Obscured)

47
74
37
71
46
26
22
23
22
17
31
11
26
42
40
57
40
60
47
57
46
66
73
44

High Clouds (% Sky Obscured)

66
100
100
100
62
64
68
72
71
92
100
100
99
99
98
96
94
92
78
65
52
65
46
77

ISS Passover

Visibility (miles)

9
9
9
3
9
5
5
9
9
6
9
9
9
9
9
9
9
9
9
9
9
5
9
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
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

21
22
42
62
65
75
92
95
95
95
86
62
45
29
1
14
4
5
4
9
38
12
35
47

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.3
0.6
0.8
1.1
0.8
0.6
0.6
0.3
0
0
0
0
0
0
0
0.2
0
0
0.2

Wind Speed/Direction (mph)

11
11
10
11
9
7
7
6
6
5
3
3
3
3
4
2
3
2
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
53
53
60
77
71
69
72
71
85
86
85
86
89
92
92
95
95
96
93
95
93
88
84

Pressure (mb)

1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

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

Friday 21

Waxing Gibbous 66%

16:38

00:02

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Good
08 OK
09 OK
10 OK

Sun - Rise: 06:25, Set: 20:24, Transit: 13:24. Moon - Rise: 16:38, Set: 00:02. Civil Dark: 20:57 - 05:52. Nautical Dark: 21:39 - 05:11. Astro Dark: 22:25 - 04:25

Total Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
100
100
100
94
86
33
22
14
7
10
13
16
18
20
23

Low Clouds (% Sky Obscured)

15
16
26
87
84
84
89
95
97
19
19
19
24
28
31
22
14
7
8
8
8
10
13
15

Medium Clouds (% Sky Obscured)

26
86
61
92
96
100
100
100
100
98
95
81
84
62
16
11
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
100
100
100
77
55
0
0
0
0
2
4
5
6
8
8

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
Light Rain
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

Precipitation Probability (%)

29
20
16
54
57
58
91
95
95
95
95
95
87
57
7
14
13
7
8
6
2
13
18
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1
1.4
1.4
1.2
0.9
0.5
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
23
22
21
20
21
19
18
17
16
16
14
14
14
13
13
12
12
12
13
13
14
17

Feels Like (°C)

22
24
22
20
19
19
20
19
19
18
16
16
14
13
13
15
14
14
14
13
13
12
15
15

Dew Point (°C)

15
13
10
9
16
18
18
17
16
15
14
14
13
13
13
12
12
11
11
11
11
10
9
8

Relative Humidity (%)

71
57
45
41
75
88
86
85
86
86
87
90
93
92
92
92
92
90
90
89
86
83
69
57

Pressure (mb)

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

Ozone (du)

314
313
312
309
308
308
307
307
306
305
306
308
309
313
316
317
316
315
315
314
314
313
312
311

Saturday 22

Waxing Gibbous 75%

17:33

00:53

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

Sun - Rise: 06:27, Set: 20:22, Transit: 13:24. Moon - Rise: 17:33, Set: 00:53. Civil Dark: 20:55 - 05:53. Nautical Dark: 21:37 - 05:12. Astro Dark: 22:22 - 04:27

Total Clouds (% Sky Obscured)

42
61
82
72
55
40
50
63
72
58
44
28
42
54
65
64
65
64
67
69
72
79
85
90

Low Clouds (% Sky Obscured)

19
23
28
42
55
40
50
63
47
19
10
4
4
2
2
2
3
2
1
1
0
1
1
1

Medium Clouds (% Sky Obscured)

12
24
36
25
14
4
26
48
67
51
34
18
29
42
58
60
58
54
56
59
64
65
67
66

High Clouds (% Sky Obscured)

27
46
64
59
50
40
45
38
35
26
14
6
11
17
23
15
8
2
6
10
14
33
52
64

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 (%)

19
15
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
2
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
6
7
8
8
9
7
5
4
4
3
3
3
3
3
3
3
3
3
3
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
19
20
20
19
19
19
19
16
17
17
16
16
16
13
12
14
13
12
11
14
15

Dew Point (°C)

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

Relative Humidity (%)

48
42
37
32
34
36
40
43
47
50
54
60
64
68
70
72
78
80
84
80
78
74
65
57

Pressure (mb)

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

Ozone (du)

311
310
310
310
310
310
310
310
311
311
311
310
310
311
312
313
311
309
308
307
305
304
303
302

Sunday 23

Waxing Gibbous 83%

18:17

01:54

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

Sun - Rise: 06:28, Set: 20:20, Transit: 13:23. Moon - Rise: 18:17, Set: 01:54. Civil Dark: 20:53 - 05:55. Nautical Dark: 21:34 - 05:14. Astro Dark: 22:20 - 04:29

Total Clouds (% Sky Obscured)

93
96
100
99
99
99
99
100
100
100
100
100
100
99
99
98
98
98
99
99
100

Low Clouds (% Sky Obscured)

2
2
3
21
39
60
60
63
65
71
75
77
67
62
59
48
38
26
36
44
50

Medium Clouds (% Sky Obscured)

58
51
45
46
48
50
69
83
92
94
97
99
80
61
42
52
59
65
69
70
73

High Clouds (% Sky Obscured)

62
59
58
68
78
89
93
96
100
94
88
83
73
65
61
83
90
96
95
93
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
5
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
0

Precipitation Type

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

Precipitation Probability (%)

1
1
0
4
9
13
41
57
69
71
71
68
54
45
45
40
31
9
17
21
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
8
8
8
9
10
7
5
3
3
2
3
3
3
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
9
10
11
13
15
17
17
16
16
16
16
16
16
16
15
15
16

Relative Humidity (%)

50
46
44
40
43
46
49
61
74
90
92
93
95
96
96
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

301
300
299
298
298
298
297
298
299
299
301
302
303
303
303
304
304
304
304
304
304

Forecast for Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 17/08/26 11:49:32. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00