Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 75%

17:33

00:02

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 Bad
22 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: 22:22 - 04:25

Total Clouds (% Sky Obscured)

68
65
53
61
40
32
29
30
33
27
41
33
36
47
70
69
48
60
58
28
35
65
86
100

Low Clouds (% Sky Obscured)

6
10
29
32
39
31
28
26
23
24
28
25
22
34
56
50
44
46
44
18
23
34
53
50

Medium Clouds (% Sky Obscured)

62
37
53
22
19
2
0
1
2
0
22
19
24
21
23
32
18
28
18
0
3
24
34
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
1
0
0
0
2
3
2
2
2
2
3
4
3
28
68

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 (%)

40
33
3
6
5
4
7
8
7
16
38
16
14
14
10
7
7
2
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
5
5
5
8
8
8
7
7
8
10
11
12
12
12
11
11
10
9
8
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
93
95
93
93
93
91
89
80
67
51
47
45
41
39
38
40
45
53
61
60
60

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1021
1022

Ozone (du)

336
334
334
337
337
337
338
334
331
327
323
320
318
317
316
314
313
312
311
312
311
313
315
315

Saturday 22

Waxing Gibbous 83%

18:17

00:53

23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Bad
06 OK
07 OK
08 Good
09 OK
10 OK
11 OK
12 Good
13 Good
14 OK
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 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: 22:20 - 04:27

Total Clouds (% Sky Obscured)

100
84
31
31
40
33
57
36
39
16
24
42
27
7
15
27
57
68
41
58
83
57
59
53

Low Clouds (% Sky Obscured)

69
55
15
11
2
1
16
30
30
0
6
13
10
4
2
4
6
28
25
17
15
0
0
0

Medium Clouds (% Sky Obscured)

50
37
15
14
17
15
0
0
2
0
7
7
6
0
8
0
33
39
0
3
5
2
5
23

High Clouds (% Sky Obscured)

71
0
0
2
18
12
39
2
4
16
8
15
2
0
1
20
10
39
20
40
75
57
51
36

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
39
39
39
22
9
3
2
1
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
1
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
11
10
10
9
9
11
14
16
18
19
20
21
22
21
21
21
19
17
14
14

Feels Like (°C)

11
11
11
12
11
10
10
8
10
12
14
16
18
19
20
21
21
21
21
21
20
16
12
12

Dew Point (°C)

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

Relative Humidity (%)

60
61
69
72
77
78
81
84
82
75
67
60
55
49
45
43
41
40
42
44
56
63
63
68

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1023

Ozone (du)

315
314
314
314
315
316
317
317
318
317
316
314
314
314
313
312
310
309
309
309
309
309
308
307

Sunday 23

Waxing Gibbous 90%

18:52

01:54

23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 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: 22:17 - 04:29

Total Clouds (% Sky Obscured)

36
46
37
40
61
89
38
45
56
40
19
58
98
97
100
81
68
62
19
21
40
37
31
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

21
46
37
32
40
59
26
34
20
29
14
19
15
7
0
19
60
54
17
19
32
25
18
10

High Clouds (% Sky Obscured)

16
4
2
10
18
68
8
23
50
6
3
53
95
97
100
81
67
62
4
0
12
14
14
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
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
5
5
5
6
5
5
5
6
8
10
11
11
11
11
11
11
11
11
10
8
8
8

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
10
10
12
14
16
18
20
21
21
22
22
22
21
21
19
18
16

Feels Like (°C)

11
11
11
11
10
9
8
9
9
11
13
14
16
16
18
18
20
21
20
20
19
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

72
77
80
81
83
83
81
84
81
72
63
57
52
50
47
46
45
44
46
50
57
65
71
72

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

306
305
306
306
307
308
308
309
309
310
310
310
310
309
308
307
306
303
302
301
299
299
299
302

Monday 24

Waxing Gibbous 90%

19:19

03:02

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
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 OK

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: 22:14 - 04:31

Total Clouds (% Sky Obscured)

62
63
61
31
26
19
60
80
100
100
100
100
100
98
58
54
65
70
79
71
59
55
19
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
11
18
83
22
20
24
34
39
46
57
65
51
27
30
55
1
1

Medium Clouds (% Sky Obscured)

10
10
11
13
9
8
47
79
100
100
100
64
65
63
58
48
36
24
37
19
44
55
11
7

High Clouds (% Sky Obscured)

49
46
42
17
16
12
57
77
100
100
98
100
100
98
58
40
20
2
27
40
40
35
7
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
1
15
11
8
15
37
24
30
27
41
54
70
85
84
71
44
43
32
18
32
48
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.6
0.5
0
0
0
0
0
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
10
9
10
9
10
10
11
11
12
12
11
9
8
6
5
5
5
8
10
10
11
13

Relative Humidity (%)

77
78
75
70
79
83
86
87
90
86
90
84
74
62
53
45
40
37
38
48
56
61
74
90

Pressure (mb)

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

Ozone (du)

303
303
305
303
301
299
299
301
306
309
312
314
316
316
311
307
307
307
307
306
306
306
307
307

Tuesday 25

Waxing Gibbous 95%

19:40

04:14

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
22 Bad

Sun - Rise: 06:31, Set: 20:14, Transit: 13:23. Moon - Rise: 19:40, Set: 04:14. Civil Dark: 20:47 - 05:58. Nautical Dark: 21:28 - 05:18. Astro Dark: 22:12 - 04:33

Total Clouds (% Sky Obscured)

65
82
100
100
99
100
100
100
100
88
66
62
59
60
54
51
53
54
65
75
85
85
85
83

Low Clouds (% Sky Obscured)

9
20
31
45
58
62
64
15
100
68
24
17
17
10
0
6
13
16
8
5
3
2
1
0

Medium Clouds (% Sky Obscured)

57
56
60
58
63
74
79
43
88
58
46
43
28
17
6
6
5
5
3
2
0
9
20
37

High Clouds (% Sky Obscured)

57
79
100
81
78
100
78
57
35
18
31
43
55
60
54
51
48
47
55
70
80
77
73
60

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 (%)

1
1
0
0
3
8
0
0
0
0
0
0
1
1
0
1
1
0
4
9
12
10
7
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)

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

Chance of Frost

Temperature (°C)

14
14
14
13
14
14
14
14
14
14
16
18
20
22
23
25
25
26
26
25
24
23
21
20

Feels Like (°C)

16
15
14
13
15
14
14
14
15
15
18
20
22
23
24
27
27
26
27
28
29
30
21
21

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
87
90
89
87
89
90
83
74
68
59
52
47
44
45
44
45
52
59
67
70
74

Pressure (mb)

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

Ozone (du)

306
306
306
305
303
303
305
304
303
302
300
299
299
297
296
295
295
295
295
294
294
294
293
292

Wednesday 26

Waxing Gibbous 98%

19:58

05:27

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
22 Bad

Sun - Rise: 06:32, Set: 20:12, Transit: 13:22. Moon - Rise: 19:58, Set: 05:27. Civil Dark: 20:45 - 05:59. Nautical Dark: 21:25 - 05:19. Astro Dark: 22:09 - 04:35

Total Clouds (% Sky Obscured)

80
78
71
75
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
6
6
4
4
13
16
9
0
0
0
1
3
4
6
13
20
27
27
27
27

Medium Clouds (% Sky Obscured)

34
30
27
29
31
36
46
47
31
44
61
81
86
88
85
87
92
100
91
84
75
76
75
75

High Clouds (% Sky Obscured)

61
57
48
62
79
100
100
100
100
100
100
100
100
100
100
100
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
7
5
3
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
7
13
19
24
28
33
33
33
34
35
32
11
34
53
75
95
95
95
81
60
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.9
0.9
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
16
16
16
16
17
18
20
21
22
24
25
24
22
20
19
19
18
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
81
82
82
85
86
86
87
82
76
73
65
60
55
57
59
62
70
78
88
89
92

Pressure (mb)

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

Ozone (du)

291
291
290
290
290
291
292
292
291
291
290
290
290
290
290
290
293
296
299
301
304
306
310
314

Thursday 27

Waxing Gibbous 100%

20:13

06:40

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 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:34, Set: 20:10, Transit: 13:22. Moon - Rise: 20:13, Set: 06:40. Civil Dark: 20:43 - 06:01. Nautical Dark: 21:23 - 05:21. Astro Dark: 22:07 - 04:37

Total Clouds (% Sky Obscured)

94
87
79
80
80
81
87
93
99
98
97
97
92
88
81
63
47
36
57
75
95

Low Clouds (% Sky Obscured)

35
42
49
41
34
24
34
41
48
57
65
72
71
72
75
55
34
12
30
41
45

Medium Clouds (% Sky Obscured)

72
71
69
66
62
58
73
86
97
97
97
97
87
77
68
41
23
8
15
20
25

High Clouds (% Sky Obscured)

82
53
10
17
24
31
31
39
42
34
26
23
16
10
1
0
0
0
30
59
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

32
26
7
11
15
18
41
73
95
95
95
95
69
47
27
19
9
2
51
70
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.9
1.2
1.3
0.6
0.2
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
12
12
12
14
13
14
14
15
14
15
14
14
21
21
20
22
24

Dew Point (°C)

15
14
14
14
13
13
13
14
14
15
14
14
14
12
10
9
9
8
7
10
13

Relative Humidity (%)

93
92
93
93
92
93
93
93
93
93
90
89
86
72
60
50
46
43
41
53
69

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

318
316
315
313
315
316
318
318
319
320
320
321
322
322
322
323
323
324
324
325
327

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

Generated: 21/08/26 23:55:01. Forecast: 21/08/26 to 27/08/26. Timezone: UTC+2.00