Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 46%

14:26

22:25

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

Sun - Rise: 06:21, Set: 20:28, Transit: 13:24. Moon - Rise: 14:26, Set: 22:25. Civil Dark: 21:01 - 05:47. Nautical Dark: 21:43 - 05:05. Astro Dark: 22:33 - 04:18

Total Clouds (% Sky Obscured)

89
92
93
86
95
78
85
55
57
52
43
23
37
36
40
43
41
28
24
18
20
39
5
27

Low Clouds (% Sky Obscured)

25
34
48
53
54
61
63
31
26
26
0
0
4
22
18
33
36
24
24
18
20
29
0
18

Medium Clouds (% Sky Obscured)

89
92
87
60
45
71
43
39
36
39
38
17
28
22
28
30
28
19
0
0
0
0
2
18

High Clouds (% Sky Obscured)

89
92
71
37
73
3
3
2
2
3
4
4
2
2
2
0
0
0
2
2
1
2
2
2

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
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
21
13
3
4
3
2
2
0
1
0
2
1
0
3
1
2
0
0
0
0
7
17
15

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)

2
3
3
5
5
5
5
5
5
5
6
8
10
11
11
11
12
13
14
14
11
9
7
6

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
16
16
16
18
19
22
23
24
26
27
28
29
29
28
28
25
22

Feels Like (°C)

16
16
16
16
15
16
15
15
16
16
18
19
20
21
23
24
25
26
26
26
27
28
24
23

Dew Point (°C)

13
14
14
14
14
13
12
12
13
13
13
12
11
9
10
10
10
10
10
10
10
12
13
16

Relative Humidity (%)

79
85
86
85
83
81
78
77
82
82
76
63
52
42
40
37
34
31
31
31
33
38
46
66

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1008
1007
1007
1006
1006
1007

Ozone (du)

300
300
299
299
300
301
302
302
302
302
302
303
303
303
305
307
307
308
308
308
308
308
309
311

Wednesday 19

Waxing Crescent 56%

15:35

22:49

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

Sun - Rise: 06:23, Set: 20:26, Transit: 13:24. Moon - Rise: 15:35, Set: 22:49. Civil Dark: 20:59 - 05:49. Nautical Dark: 21:41 - 05:07. Astro Dark: 22:30 - 04:21

Total Clouds (% Sky Obscured)

67
9
60
60
61
84
51
50
33
62
93
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
9
0
0
12
0
0
6
7
8
17
18
28
39
78
72
32
38
41
32
43
35
51

Medium Clouds (% Sky Obscured)

20
8
43
23
31
12
8
4
6
2
10
37
68
45
80
85
77
56
39
54
53
65
65
79

High Clouds (% Sky Obscured)

65
0
60
60
61
69
40
44
23
52
88
92
100
100
100
100
88
97
100
100
99
100
100
94

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
7
6
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
Very Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Light Rain
None
None
Light Rain

Precipitation Probability (%)

23
27
44
68
48
84
14
5
9
17
6
27
35
31
71
89
53
41
29
45
64
32
14
71

Precipitation Amount (mm)

0
0
0.2
0.4
0
1.1
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.4
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
89
88
85
86
88
89
89
90
88
80
70
63
52
53
88
81
58
53
53
54
66
80

Pressure (mb)

1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1010

Ozone (du)

314
315
315
318
316
315
315
315
314
315
314
313
311
312
312
313
316
317
317
319
317
314
311
308

Thursday 20

First Quarter 66%

16:38

23:21

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 OK
20 OK
21 Bad

Sun - Rise: 06:24, Set: 20:24, Transit: 13:24. Moon - Rise: 16:38, Set: 23:21. Civil Dark: 20:57 - 05:50. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:28 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
69
84
69
89
100
100
96
87
90
77
57
57
40
40
45

Low Clouds (% Sky Obscured)

77
17
26
28
22
8
7
0
1
0
0
5
20
41
53
82
67
67
54
54
33
25
19
17

Medium Clouds (% Sky Obscured)

100
100
95
100
73
95
89
54
49
52
48
55
61
70
99
76
79
83
68
45
57
40
29
32

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
65
82
63
87
100
100
33
35
35
42
40
45
0
0
0

ISS Passover

Visibility (miles)

2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
6
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
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

89
65
78
95
49
25
22
6
4
7
12
19
29
15
11
15
27
75
95
55
35
4
0
0

Precipitation Amount (mm)

0.4
0
0.2
1.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1
0.2
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
4
4
4
4
3
3
3
3
2
3
3
5
13
13
8
5
8
8
7
6

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
16
16
16
17
18
19
19
19
18
17
17
17
18
18
18
17
16

Feels Like (°C)

19
19
18
17
17
16
16
16
16
16
19
19
22
20
19
17
12
12
16
18
17
16
16
16

Dew Point (°C)

17
16
16
16
16
16
16
15
15
15
15
15
14
10
5
3
5
10
15
17
18
17
17
16

Relative Humidity (%)

90
90
92
93
93
93
93
93
93
93
92
83
72
55
41
36
43
62
83
93
95
95
96
98

Pressure (mb)

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

Ozone (du)

307
307
307
307
308
310
310
313
315
314
312
311
310
310
307
307
305
307
308
313
314
316
317
316

Friday 21

Waxing Gibbous 75%

17:33

00:02

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
20 Bad
21 Bad

Sun - Rise: 06:25, Set: 20:22, Transit: 13:24. Moon - Rise: 17:33, Set: 00:02. Civil Dark: 20:55 - 05:52. Nautical Dark: 21:37 - 05:11. Astro Dark: 22:25 - 04:25

Total Clouds (% Sky Obscured)

50
82
83
61
47
85
88
87
73
61
72
73
86
99
93
92
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

20
19
20
20
12
7
5
2
3
4
6
3
3
3
2
1
7
35
57
59
59
65
72
73

Medium Clouds (% Sky Obscured)

34
34
31
31
40
79
81
69
62
46
60
64
79
98
92
91
99
99
98
98
98
98
99
99

High Clouds (% Sky Obscured)

2
37
39
23
10
16
21
28
10
10
17
20
23
43
54
67
64
100
64
70
83
58
61
56

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
6
8

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
Very Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
1
2
3
2
1
0
0
1
2
15
12
6
29
32
26
29
31
33
54
62

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
95
92
90
92
92
87
79
69
55
45
40
38
36
39
50
64
77
83
87

Pressure (mb)

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

Ozone (du)

315
314
313
310
309
308
308
308
308
308
308
309
309
309
309
308
308
307
306
306
306
307
308
309

Saturday 22

Waxing Gibbous 83%

18:17

00:53

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
20 Bad
21 Bad

Sun - Rise: 06:27, Set: 20:20, Transit: 13:23. Moon - Rise: 18:17, Set: 00:53. Civil Dark: 20:53 - 05:53. Nautical Dark: 21:34 - 05:12. Astro Dark: 22:22 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
100
100
100
100
100
89
87
99
97
95
93
95
98
100
100
100

Low Clouds (% Sky Obscured)

75
83
84
88
89
86
85
89
94
95
94
88
83
47
53
38
52
57
57
50
56
63
71
78

Medium Clouds (% Sky Obscured)

100
100
99
99
99
98
98
96
93
91
89
88
88
75
76
62
58
54
50
63
77
91
90
90

High Clouds (% Sky Obscured)

57
71
53
36
40
11
16
33
60
67
72
75
66
57
40
62
76
85
89
92
96
100
91
83

ISS Passover

Visibility (miles)

6
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

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

Precipitation Probability (%)

66
61
58
52
44
38
37
32
26
23
24
25
23
30
30
19
32
37
43
35
27
23
25
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
96
95
93
93
93
93
93
92
90
90
87
73
63
53
53
52
52
59
66
74
79

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

308
307
306
306
307
306
305
304
304
303
303
304
304
304
306
305
304
302
300
299
298
298
298
298

Sunday 23

Waxing Gibbous 83%

18:52

01:54

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
20 Bad
21 Bad

Sun - Rise: 06:28, Set: 20:18, Transit: 13:23. Moon - Rise: 18:52, Set: 01:54. Civil Dark: 20:51 - 05:55. Nautical Dark: 21:32 - 05:14. Astro Dark: 22:20 - 04:29

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
85
87
90
91
93
97
99
99
99
99
99
99
99
99
99
90
81
72
68
64
62
57
49

Medium Clouds (% Sky Obscured)

90
88
86
84
87
89
91
91
90
83
81
77
77
79
83
88
80
69
57
56
56
58
47
36

High Clouds (% Sky Obscured)

78
79
82
87
90
93
94
91
90
88
74
57
40
60
80
100
100
100
100
95
90
84
78
72

ISS Passover

Visibility (miles)

8
7
8
9
9
7
5
2
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
38
40
40
62
79
94
95
95
95
95
95
87
73
53
28
27
23
18
17
15
12
13
13

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.7
0.7
0.7
0.9
1
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
14
14
14
14
14
15
15
14
15
14
14
14
13
14
15
14

Relative Humidity (%)

83
87
89
90
92
92
95
95
95
96
96
98
96
96
93
90
87
82
78
74
77
81
86
89

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1010

Ozone (du)

299
299
300
301
302
302
302
303
303
302
302
304
305
307
307
307
308
308
308
308
308
307
307
307

Monday 24

Waxing Gibbous 90%

19:19

03:02

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: 06:29, Set: 20:16, Transit: 13:23. Moon - Rise: 19:19, Set: 03:02. Civil Dark: 20:49 - 05:56. Nautical Dark: 21:30 - 05:16. Astro Dark: 22:17 - 04:31

Total Clouds (% Sky Obscured)

97
95
94
93
95
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
40
50
62
72
85
98
98
99
99
99
99
100
98
96
93
89
84
79
83
87
89

Medium Clouds (% Sky Obscured)

27
28
27
27
36
44
53
69
83
95
96
98
100
99
99
98
98
98
98
99
99
100

High Clouds (% Sky Obscured)

70
65
66
73
81
88
96
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
6
3
0
1
1
1
1
1
1
1
1
0
3
6
9
9
8
8
8
8

Fog (%)

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

Precipitation Probability (%)

9
45
39
21
24
27
22
42
59
72
95
95
95
95
95
95
95
90
68
86
86
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.7
1.9
4.1
3
3
2.6
1.2
0.4
0
0.4
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
98
98
98
98
98
96
98
96
98
98
100
93
87
84
84
86
87
90
90

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1007
1007
1008
1009
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

306
306
306
306
307
306
305
304
305
306
307
309
311
313
319
325
331
331
331
331
330
328

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

Generated: 18/08/26 22:13:30. Forecast: 18/08/26 to 24/08/26. Timezone: UTC+2.00