Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 90%

18:52

03:02

13 OK
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
12 Bad

Sun - Rise: 06:29, Set: 20:18, Transit: 13:23. Moon - Rise: 18:52, Set: 03:02. Civil Dark: 20:51 - 05:56. Nautical Dark: 21:32 - 05:16. Astro Dark: 22:17 - 04:31

Total Clouds (% Sky Obscured)

48
58
65
67
82
94
100
100
100
99
67
74
85
98
96
77
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
18
0
3
0
0
0
0
0
0
0
0
5
61
84
27
78
51
18

Medium Clouds (% Sky Obscured)

32
58
65
66
79
75
79
48
29
34
29
22
42
34
37
60
67
99
100
100
100
98
100
52

High Clouds (% Sky Obscured)

48
58
44
34
33
87
100
100
100
99
43
34
82
92
83
36
100
100
100
100
95
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
2
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
11
8
4
11
4
5
3
22
27
44
59
71
91
95
65
37
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.7
1.8
0.4
0
0

Wind Speed/Direction (mph)

10
11
11
12
12
12
11
9
9
9
8
7
6
5
5
5
4
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

22
23
23
22
22
21
20
19
17
16
15
14
14
13
13
13
13
12
12
13
14
14
15
17

Feels Like (°C)

19
20
20
19
19
19
18
16
14
13
12
12
12
12
11
11
12
12
12
12
14
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

53
52
51
52
52
58
63
61
62
62
65
73
80
82
83
84
84
89
92
93
95
89
83
76

Pressure (mb)

1019
1018
1018
1017
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

303
303
303
303
303
303
303
303
306
309
308
304
303
304
305
307
307
308
310
311
313
314
315
317

Tuesday 25

Waxing Gibbous 95%

19:19

04:14

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
12 Bad

Sun - Rise: 06:31, Set: 20:16, Transit: 13:23. Moon - Rise: 19:19, Set: 04:14. Civil Dark: 20:49 - 05:58. Nautical Dark: 21:30 - 05:18. Astro Dark: 22:14 - 04:33

Total Clouds (% Sky Obscured)

78
72
71
58
100
65
100
100
100
98
73
67
62
60
72
100
100
100
89
87
72
54
63
64

Low Clouds (% Sky Obscured)

15
15
20
25
27
16
19
84
80
76
3
22
35
37
37
39
50
25
18
4
8
13
10
11

Medium Clouds (% Sky Obscured)

39
14
4
6
18
28
13
40
40
58
39
35
35
60
53
50
69
57
66
79
63
31
32
35

High Clouds (% Sky Obscured)

26
20
71
16
100
65
100
100
100
83
73
67
62
60
9
97
53
25
13
2
2
12
18
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
6
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
2
0
0
6
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
7
23
17
21
60
94
95
48
12
3
0
4
21
18
35
23
19
5
5
6
23
33
19

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
1.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
4
3
3
3
4
3
2
2
2
2
2
2
2
2
2
3
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
21
22
24
24
23
23
19
17
16
15
15
16
15
16
16
14
13
14
16
19
21
25
25

Dew Point (°C)

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

Relative Humidity (%)

66
64
60
56
56
60
74
85
96
89
93
93
95
93
93
92
93
93
93
89
85
79
69
60

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1014
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

318
320
322
322
323
324
319
314
314
312
311
310
308
306
304
303
302
302
302
303
303
302
301
300

Wednesday 26

Waxing Gibbous 98%

19:40

05:27

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:32, Set: 20:14, Transit: 13:23. Moon - Rise: 19:40, Set: 05:27. Civil Dark: 20:47 - 05:59. Nautical Dark: 21:28 - 05:19. Astro Dark: 22:12 - 04:35

Total Clouds (% Sky Obscured)

86
84
93
100
100
100
100
100
100
100
100
54
44
57
64
85
100
100
73
83
74
69
99
100

Low Clouds (% Sky Obscured)

13
14
11
7
4
4
4
0
0
4
5
1
10
13
14
0
15
16
15
11
6
0
0
0

Medium Clouds (% Sky Obscured)

43
16
3
2
1
0
49
55
55
60
95
32
7
28
29
25
27
25
32
39
49
56
49
40

High Clouds (% Sky Obscured)

15
15
74
100
100
100
100
100
100
100
100
25
24
57
64
85
100
100
67
79
67
62
98
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
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 (%)

20
5
1
1
0
1
0
8
27
45
8
0
0
0
0
0
0
0
0
1
1
2
5
6

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)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
25
24
22
20
19
18
18
17
16
16
15
16
15
15
17
19
21
23
24

Feels Like (°C)

25
25
26
26
26
26
24
22
20
20
17
18
16
17
18
17
17
15
15
19
20
24
26
25

Dew Point (°C)

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

Relative Humidity (%)

55
51
50
51
52
61
71
73
75
77
85
78
77
86
86
86
87
89
89
85
78
70
62
57

Pressure (mb)

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

Ozone (du)

300
300
300
299
298
298
299
299
299
298
299
300
300
298
298
298
299
301
300
300
300
298
299
301

Thursday 27

Waxing Gibbous 100%

19:58

06:40

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
12 Bad

Sun - Rise: 06:34, Set: 20:12, Transit: 13:22. Moon - Rise: 19:58, Set: 06:40. Civil Dark: 20:45 - 06:01. Nautical Dark: 21:25 - 05:21. Astro Dark: 22:09 - 04:37

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
94
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
6
13
84
54
36
58
86
84

Medium Clouds (% Sky Obscured)

32
32
30
29
54
28
27
69
35
30
31
35
86
83
33
32
42
49
62
61
51
76
84
93

High Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
92
93
100
100
100
100
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
9
3
3

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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

6
7
5
0
0
0
0
1
1
2
2
3
3
15
27
16
31
33
34
59
72
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
1.5
2.7

Wind Speed/Direction (mph)

5
6
8
9
9
9
8
7
6
6
4
3
2
5
5
5
3
4
4
4
3
3
8
10

Chance of Frost

Temperature (°C)

25
27
27
27
27
26
24
23
22
21
20
19
19
18
19
19
18
18
18
18
19
20
20
17

Feels Like (°C)

25
27
27
26
27
25
24
23
22
21
20
20
20
18
18
19
20
18
18
19
20
22
19
15

Dew Point (°C)

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

Relative Humidity (%)

53
50
48
47
53
59
66
71
73
81
88
89
88
83
78
86
92
93
95
88
81
76
71
89

Pressure (mb)

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

Ozone (du)

300
298
296
295
294
294
294
292
291
291
291
290
287
286
286
286
287
288
289
289
290
290
291
292

Friday 28

Full Moon 99%

20:13

07:53

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
12 Bad

Sun - Rise: 06:35, Set: 20:10, Transit: 13:22. Moon - Rise: 20:13, Set: 07:53. Civil Dark: 20:43 - 06:02. Nautical Dark: 21:23 - 05:23. Astro Dark: 22:07 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
87
83
79
79
79
85
91
98
92
86
73
74
71
68
72
75

Low Clouds (% Sky Obscured)

57
73
62
68
77
81
74
57
34
33
35
36
33
36
36
39
32
28
20
25
30
34
36
49

Medium Clouds (% Sky Obscured)

57
100
70
100
100
100
100
89
80
71
71
68
70
73
70
68
52
36
21
29
35
46
38
27

High Clouds (% Sky Obscured)

100
100
94
100
100
100
100
82
67
55
60
66
66
70
65
65
76
74
61
44
31
18
27
34

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
92
81
84
81
88
95
95
69
33
38
25
28
22
15
17
13
2
11
12
8
32
43

Precipitation Amount (mm)

0.7
0.8
0.6
0.5
0.5
0.5
0.5
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
6
7
9
8
8
7
7
6
5
4
5
5
4
4
4
5
5
6
7
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
78
90
85
95
96
98
92
89
92
89
89
89
93
93
95
95
93
92
92
82
73
65
64

Pressure (mb)

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

Ozone (du)

295
296
298
299
302
304
306
307
310
314
317
318
321
322
323
323
324
325
326
327
328
329
330
330

Saturday 29

Waning Gibbous 96%

20:28

09:07

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 OK
11 Bad
12 OK

Sun - Rise: 06:36, Set: 20:08, Transit: 13:22. Moon - Rise: 20:28, Set: 09:07. Civil Dark: 20:41 - 06:04. Nautical Dark: 21:21 - 05:24. Astro Dark: 22:04 - 04:41

Total Clouds (% Sky Obscured)

80
76
77
77
76
78
77
83
88
96
82
68
56
70
84
97
97
97
97
78
62
42
44
43

Low Clouds (% Sky Obscured)

63
59
54
51
42
33
23
19
14
10
8
6
3
8
15
42
60
63
61
57
56
42
35
14

Medium Clouds (% Sky Obscured)

15
12
7
6
4
3
0
16
33
50
45
36
28
46
62
76
81
86
91
66
41
18
23
19

High Clouds (% Sky Obscured)

34
21
13
4
22
43
71
60
67
73
49
35
26
41
63
73
66
54
47
32
16
2
6
10

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 (%)

49
47
42
37
32
24
8
7
3
0
0
0
0
10
13
15
13
8
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)

12
12
12
12
12
10
7
4
4
4
4
4
4
4
4
4
4
5
5
6
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
59
55
51
59
66
77
79
82
84
86
89
90
89
86
84
83
82
82
72
64
58
55

Pressure (mb)

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

Ozone (du)

331
331
324
318
311
307
304
300
299
297
296
295
295
294
294
295
295
296
296
297
296
295
293
293

Sunday 30

Waning Gibbous 91%

20:43

10:23

13 Bad
14 Bad
15 Bad
16 Bad
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 OK
07 OK

Sun - Rise: 06:38, Set: 20:06, Transit: 13:21. Moon - Rise: 20:43, Set: 10:23. Civil Dark: 20:39 - 06:05. Nautical Dark: 21:18 - 05:26. Astro Dark: 22:01 - 04:43

Total Clouds (% Sky Obscured)

49
59
64
69
72
76
77
61
45
30
30
30
35
35
30
27
29
32
36

Low Clouds (% Sky Obscured)

18
28
38
48
32
16
0
0
0
0
0
0
5
8
9
11
21
32
36

Medium Clouds (% Sky Obscured)

20
25
31
41
40
34
33
38
38
30
30
30
35
31
18
3
2
2
2

High Clouds (% Sky Obscured)

16
34
54
69
72
76
70
48
26
3
6
7
5
4
5
2
3
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

Fog (%)

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

Precipitation Probability (%)

0
5
10
14
30
39
46
36
30
23
27
31
35
39
42
38
30
18
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
49
49
49
55
62
71
73
75
78
78
79
79
80
83
84
83
80

Pressure (mb)

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

Ozone (du)

292
292
291
291
290
290
291
291
291
292
292
292
292
292
292
292
292
292
292

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

Generated: 24/08/26 13:15:43. Forecast: 24/08/26 to 30/08/26. Timezone: UTC+2.00