Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 46%

14:26

22:49

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

Sun - Rise: 06:21, Set: 20:28, Transit: 13:24. Moon - Rise: 14:26, Set: 22:49. Civil Dark: 21:01 - 05:47. Nautical Dark: 21:43 - 05:05. Astro Dark: 22:30 - 04:18

Total Clouds (% Sky Obscured)

54
55
53
50
37
54
48
30
48
28
42
21
19
18
15
0
6
10
3
2
61
60
90
100

Low Clouds (% Sky Obscured)

54
39
32
50
0
0
3
4
23
18
25
21
19
18
15
0
0
0
0
0
22
0
25
0

Medium Clouds (% Sky Obscured)

48
37
36
50
32
50
41
22
29
8
25
0
0
0
0
0
0
0
2
2
36
24
44
35

High Clouds (% Sky Obscured)

1
0
0
3
4
3
0
0
0
0
0
0
0
0
0
0
5
10
0
0
60
60
90
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
0
1
8
0
0
1
1
4
3
1
2
1
0
0
1
15
14
13
19
32
28
51
34

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

Wind Speed/Direction (mph)

5
4
4
3
5
7
9
10
11
12
12
14
14
14
12
9
7
7
6
6
6
8
6
5

Chance of Frost

Temperature (°C)

15
15
16
16
18
20
21
23
24
26
27
28
29
29
28
28
26
23
21
20
20
20
19
18

Feels Like (°C)

15
16
16
16
18
20
21
22
23
25
26
26
26
27
27
28
27
23
21
21
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

87
85
86
86
83
72
59
46
41
39
36
32
31
31
34
40
50
65
74
74
82
81
76
77

Pressure (mb)

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

Ozone (du)

303
303
303
302
302
302
302
302
304
306
307
308
308
308
308
308
309
311
313
315
316
317
316
316

Thursday 20

First Quarter 56%

15:35

23:21

04 Bad
05 Bad
06 Bad
07 OK
08 OK
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:23, Set: 20:26, Transit: 13:24. Moon - Rise: 15:35, Set: 23:21. Civil Dark: 20:59 - 05:49. Nautical Dark: 21:41 - 05:07. Astro Dark: 22:28 - 04:21

Total Clouds (% Sky Obscured)

69
68
48
34
42
81
100
100
100
100
100
100
93
70
69
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
14
16
0
21
19
27
74
69
60
76
52
11
14
46
29
21
28
24
26
29
33
35

Medium Clouds (% Sky Obscured)

29
5
35
17
32
38
47
61
100
100
88
83
64
25
24
3
5
17
52
91
100
100
100
94

High Clouds (% Sky Obscured)

35
63
7
5
2
78
100
100
100
100
100
100
58
57
57
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
7
9
9
8
4
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
Light Rain
None
None
None
Light Rain
Light Rain
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

13
7
5
3
10
47
40
24
56
95
95
72
28
55
67
74
51
41
36
31
29
21
38
52

Precipitation Amount (mm)

0
0
0
0
0
0.4
0
0
0
2.1
1.5
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
88
86
81
74
66
58
51
61
95
92
91
82
76
82
89
90
89
89
90
89
89
87

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

315
315
314
315
314
314
313
313
312
309
313
316
317
317
318
317
314
311
309
307
307
309
312
311

Friday 21

Waxing Gibbous 66%

16:38

00:02

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 OK
21 Bad
22 OK
23 Good
00 OK
01 Bad
02 Bad
03 OK

Sun - Rise: 06:24, Set: 20:24, Transit: 13:24. Moon - Rise: 16:38, Set: 00:02. Civil Dark: 20:57 - 05:50. Nautical Dark: 21:39 - 05:09. Astro Dark: 22:25 - 04:23

Total Clouds (% Sky Obscured)

100
100
88
51
62
100
100
100
100
100
100
100
100
62
51
40
28
50
26
9
36
69
55
17

Low Clouds (% Sky Obscured)

23
25
19
19
30
73
84
79
83
69
82
71
65
62
31
38
28
38
19
2
21
30
20
10

Medium Clouds (% Sky Obscured)

86
82
27
51
57
63
96
100
98
100
100
100
100
62
25
15
2
22
1
0
0
10
9
8

High Clouds (% Sky Obscured)

100
100
40
1
7
70
93
100
75
100
100
58
34
32
2
0
0
0
11
7
17
45
40
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
2
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
23
15
11
18
64
95
95
95
95
95
95
95
91
14
7
3
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.6
1
1.9
2.8
1.1
0.8
0.6
1.3
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
3
4
4
7
12
12
6
6
8
7
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
15
18
20
18
19
18
17
15
10
11
14
15
14
14
13
13
13
13
12
11
11

Dew Point (°C)

14
13
13
13
14
14
13
13
12
8
5
8
12
14
15
14
14
14
13
13
12
12
12
12

Relative Humidity (%)

86
86
86
87
86
79
72
70
68
53
44
59
82
93
95
90
92
95
95
96
95
95
95
95

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

311
312
314
313
312
312
311
309
306
306
307
308
312
310
314
316
317
316
315
314
313
311
310
312

Saturday 22

Waxing Gibbous 75%

17:33

00:53

04 OK
05 OK
06 OK
07 Bad
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 06:25, Set: 20:22, Transit: 13:24. Moon - Rise: 17:33, Set: 00:53. Civil Dark: 20:55 - 05:52. Nautical Dark: 21:37 - 05:11. Astro Dark: 22:22 - 04:25

Total Clouds (% Sky Obscured)

10
28
25
53
38
26
37
48
79
100
100
100
100
99
99
98
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
2
2
4
5
6
9
16
15
38
51
72
71
67
66
64
63
61
65
71
71

Medium Clouds (% Sky Obscured)

3
23
17
20
18
20
30
40
76
100
100
100
100
97
94
92
93
94
95
96
97
98
87
82

High Clouds (% Sky Obscured)

4
3
4
26
15
2
3
23
48
70
83
100
72
90
66
46
48
51
55
56
57
59
63
57

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
4
23
25
18
17
10
27
24
22
21
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
11
11
11
10
8
7
7
6
6
6
7
10
11
13
13
14
14
14
14
14

Relative Humidity (%)

93
93
93
92
89
78
66
53
44
39
37
36
35
36
42
54
63
71
78
81
83
89
92
89

Pressure (mb)

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

Ozone (du)

311
310
309
309
309
308
308
308
309
309
308
307
307
307
307
307
308
308
308
308
308
308
309
309

Sunday 23

Waxing Gibbous 83%

18:17

01:54

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:27, Set: 20:20, Transit: 13:23. Moon - Rise: 18:17, Set: 01:54. Civil Dark: 20:53 - 05:53. Nautical Dark: 21:34 - 05:12. Astro Dark: 22:20 - 04:27

Total Clouds (% Sky Obscured)

100
100
99
98
98
94
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
86

Low Clouds (% Sky Obscured)

72
83
77
74
52
47
69
78
78
73
98
51
27
76
91
89
99
98
97
98
99
99
79
58

Medium Clouds (% Sky Obscured)

99
93
98
96
96
92
98
97
95
98
100
96
100
100
100
100
92
92
93
94
94
95
81
64

High Clouds (% Sky Obscured)

87
72
77
38
48
55
80
67
100
100
100
100
100
100
98
100
99
99
99
95
93
90
84
78

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

Precipitation Probability (%)

32
52
65
79
90
95
95
95
95
84
81
82
85
83
77
63
24
27
27
29
30
33
56
70

Precipitation Amount (mm)

0
0
0.2
0.4
0.6
0.7
0.6
0.9
0.8
0.5
0.5
0.6
0.7
0.7
0.6
0.3
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
14
15
15
15
16
15
15
15
15
14
14
14
14
15
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
87
84
82
78
75
79
76
70
63
57
53
58
72
76
80
83
87
86
87
87
89

Pressure (mb)

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

Ozone (du)

308
306
306
306
307
306
304
304
305
304
305
303
302
301
300
301
301
302
303
304
304
304
303
303

Monday 24

Waxing Gibbous 90%

18:52

03:02

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:28, Set: 20:18, Transit: 13:23. Moon - Rise: 18:52, Set: 03:02. Civil Dark: 20:51 - 05:55. Nautical Dark: 21:32 - 05:14. Astro Dark: 22:17 - 04:29

Total Clouds (% Sky Obscured)

79
74
71
69
80
90
100
100
100
100
100
100
100
93
86
78
79
79
80
84
89
93
95
96

Low Clouds (% Sky Obscured)

37
25
13
1
6
11
11
10
5
5
0
0
0
0
0
4
4
9
14
9
8
4
15
25

Medium Clouds (% Sky Obscured)

45
37
30
26
27
34
37
42
47
49
44
42
37
33
28
24
21
21
21
24
27
33
44
59

High Clouds (% Sky Obscured)

72
70
68
68
69
65
61
74
86
100
100
100
100
93
86
78
78
70
64
67
68
69
80
86

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

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
None
Very Light Rain

Precipitation Probability (%)

80
71
57
32
27
15
7
20
24
8
12
13
3
8
10
7
9
9
6
38
32
11
41
64

Precipitation Amount (mm)

0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

6
7
7
7
7
8
9
10
10
10
10
11
11
12
12
12
12
12
12
11
10
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
87
86
74
63
54
53
51
48
49
49
49
55
60
65
70
74
78
79
82
82
87

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009
1008
1008
1007
1006
1006
1006
1005
1005

Ozone (du)

303
303
302
302
302
302
302
303
303
303
304
304
304
304
304
304
305
303
302
301
301
300
300
300

Tuesday 25

Waxing Gibbous 95%

19:19

No Set

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:29, Set: 20:16, Transit: 13:23. Moon - Rise: 19:19, Set: No Set. Civil Dark: 20:49 - 05:56. Nautical Dark: 21:30 - 05:16. Astro Dark: 22:14 - 04:31

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
98
95
92
87
82
77
77
76
74
84
95
100
91
82
77

Low Clouds (% Sky Obscured)

36
57
78
99
91
84
76
68
60
49
53
56
60
57
57
55
69
69
69
51
36
22

Medium Clouds (% Sky Obscured)

70
80
86
94
96
98
100
81
62
42
43
49
50
55
55
55
68
71
70
69
64
64

High Clouds (% Sky Obscured)

93
96
98
100
100
100
100
92
83
77
67
57
50
50
50
40
41
37
38
28
21
16

ISS Passover

Visibility (miles)

9
9
7
5
2
5
7
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

Precipitation Type

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

Precipitation Probability (%)

85
95
95
95
95
95
95
95
95
91
71
51
32
51
57
54
49
40
21
19
12
5

Precipitation Amount (mm)

0.5
1.7
2.6
3.5
1
1
0.7
0.9
0.8
0.4
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
9
13
17
15
14
13
12
12
12
13
13
14
13
12
10
10
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
14
12
10
9
7
6
6
15
14
13
15
15
17
11
11
12
13
14

Dew Point (°C)

14
15
14
13
12
13
12
13
10
8
6
6
4
4
5
6
7
7
6
6
7
7

Relative Humidity (%)

90
95
93
92
90
90
87
87
71
58
48
48
46
44
48
54
61
62
62
62
67
73

Pressure (mb)

1005
1005
1006
1007
1008
1009
1009
1010
1011
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017

Ozone (du)

301
301
305
310
314
320
326
331
330
328
326
325
324
323
321
319
317
316
315
314
314
314

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

Generated: 19/08/26 04:42:19. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+2.00