Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 90%

18:52

03:02

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

Sun - Rise: 06:28, 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)

72
67
77
92
100
100
100
100
75
38
61
19
28
100
100
81
62
66
44
98
95
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28

Medium Clouds (% Sky Obscured)

68
67
72
65
60
59
37
46
54
30
36
11
24
24
31
4
22
25
16
56
75
66
66
98

High Clouds (% Sky Obscured)

7
35
26
73
100
100
100
100
29
6
37
4
14
100
98
75
28
20
21
91
92
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
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
1
1
9
33
38
42

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

Chance of Frost

Temperature (°C)

11
11
12
14
15
18
19
20
21
22
22
22
22
20
19
17
16
16
15
14
14
14
14
13

Feels Like (°C)

8
9
9
11
12
14
16
17
18
19
20
19
20
20
17
15
14
14
13
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
83
76
68
61
59
55
54
52
52
52
53
58
64
72
74
75
77
82
78
80
82
87
89

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1019
1018
1018
1017
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

309
309
308
306
306
307
307
306
305
305
304
303
304
304
303
304
305
305
303
303
304
306
305
304

Tuesday 25

Waxing Gibbous 95%

19:19

04:14

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
04 Bad
05 Bad

Sun - Rise: 06:29, 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)

100
100
100
100
100
100
100
85
90
90
94
61
91
97
96
91
100
100
73
78
72
80
82
100

Low Clouds (% Sky Obscured)

27
26
80
81
81
42
57
56
61
53
45
37
24
27
29
22
3
18
12
18
20
26
25
74

Medium Clouds (% Sky Obscured)

100
100
96
98
69
65
7
1
29
40
8
18
20
11
40
39
26
46
48
38
50
70
71
87

High Clouds (% Sky Obscured)

99
100
100
97
100
86
100
14
21
28
73
61
91
93
81
72
100
100
66
78
72
60
56
63

ISS Passover

Visibility (miles)

9
8
5
7
4
9
9
9
9
9
9
9
9
1
5
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
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
95
95
77
54
15
9
11
25
27
28
42
95
95
39
19
44
36
14
2
0
4
36
48

Precipitation Amount (mm)

0.4
0.6
0.7
0
0
0
0
0
0
0
0
0
0.9
1.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
16
17
19
21
22
23
23
23
20
18
17
16
16
15
15
14
14
14
14

Feels Like (°C)

13
12
12
14
14
16
17
19
22
23
23
24
25
21
19
17
17
16
15
16
16
16
16
14

Dew Point (°C)

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

Relative Humidity (%)

87
84
87
93
95
93
83
75
67
64
61
60
61
78
83
85
92
93
93
93
93
90
90
92

Pressure (mb)

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

Ozone (du)

306
308
309
310
312
314
315
316
317
319
321
323
323
323
320
317
314
311
309
308
305
306
305
304

Wednesday 26

Waxing Gibbous 98%

19:40

05:27

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

Sun - Rise: 06:31, 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)

100
100
87
82
70
84
71
92
80
84
97
100
99
100
53
74
43
57
64
71
66
57
35
54

Low Clouds (% Sky Obscured)

52
51
16
8
40
29
6
11
9
11
14
14
10
0
0
0
0
0
7
13
11
8
4
3

Medium Clouds (% Sky Obscured)

93
78
74
78
51
21
50
50
44
16
21
0
13
18
2
0
0
18
23
27
23
20
17
12

High Clouds (% Sky Obscured)

94
90
3
15
10
43
18
60
26
20
82
100
99
100
53
74
43
48
35
33
36
31
14
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

17
65
68
14
13
29
30
41
7
11
5
7
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.5
0.7
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
15
17
19
22
23
25
25
25
26
26
25
24
21
19
19
19
18
17
16
16
16
16

Feels Like (°C)

14
14
16
18
20
22
24
26
26
26
26
25
26
24
21
21
20
20
20
17
16
16
15
17

Dew Point (°C)

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

Relative Humidity (%)

92
90
87
83
77
70
62
58
56
51
51
53
62
71
75
80
84
86
89
89
87
87
87
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

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

Thursday 27

Waxing Gibbous 100%

19:58

No Set

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
04 Bad
05 Bad

Sun - Rise: 06:32, Set: 20:12, Transit: 13:22. Moon - Rise: 19:58, Set: No Set. Civil Dark: 20:45 - 05:59. Nautical Dark: 21:25 - 05:21. Astro Dark: 22:09 - 04:37

Total Clouds (% Sky Obscured)

81
89
92
76
66
64
65
80
100
100
100
100
100
100
100
100
100
100
100
100
99
100
91
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

17
29
47
33
45
49
54
57
63
46
37
35
30
28
22
14
7
34
41
76
93
85
49
50

High Clouds (% Sky Obscured)

73
78
76
76
66
64
65
80
99
100
100
100
100
100
100
100
100
100
100
100
78
100
89
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
3
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
3
5
6
4
0
0
0
0
2
2
2
8
14
15
59
48
40
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
19
21
23
25
26
26
27
27
27
26
24
23
22
20
19
19
19
19
18
18
18

Feels Like (°C)

16
16
17
20
23
26
26
27
27
26
26
27
26
24
23
22
20
20
20
19
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

89
90
82
75
67
61
56
52
47
47
47
52
59
67
73
76
80
82
82
80
75
88
90
92

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1011
1011
1012

Ozone (du)

299
299
297
297
298
299
299
298
297
295
294
294
293
292
291
291
291
289
289
287
286
286
287
287

Friday 28

Full Moon 99%

20:13

06:40

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
04 Bad
05 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 - 05:23. Astro Dark: 22:07 - 04:39

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

13
22
48
65
79
86
90
90
86
87
85
79
72
68
4
9
17
38
42
21
33
44
56
57

Medium Clouds (% Sky Obscured)

53
48
51
70
87
79
86
86
91
96
99
100
100
100
95
97
100
100
100
100
98
95
93
79

High Clouds (% Sky Obscured)

97
100
100
100
100
98
67
68
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79

ISS Passover

Visibility (miles)

9
9
9
8
3
3
9
4
9
9
9
9
7
9
6
7
8
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
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

31
27
72
95
95
95
95
95
57
61
90
95
95
95
91
95
95
95
95
95
95
95
95
81

Precipitation Amount (mm)

0
0
0
0.7
3.2
1.3
0.8
0.9
0.2
0
0.4
1.2
2.2
2.8
0.4
0.5
0.6
0.6
0.6
1
0.6
0.7
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
86
89
90
92
95
93
95
93
90
95
95
96
96
96
95
95
95
93
95
95
96

Pressure (mb)

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

Ozone (du)

287
287
287
288
288
293
296
297
298
298
299
300
300
302
305
307
309
312
315
318
321
323
325
326

Saturday 29

Waning Gibbous 96%

20:28

07:53

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
04 Bad
05 Bad

Sun - Rise: 06:35, Set: 20:08, Transit: 13:22. Moon - Rise: 20:28, Set: 07:53. Civil Dark: 20:41 - 06:02. Nautical Dark: 21:21 - 05:24. Astro Dark: 22:04 - 04:41

Total Clouds (% Sky Obscured)

96
94
82
70
59
62
63
63
69
75
80
60
41
25
40
52
65
69
70
72
79
87
95
96

Low Clouds (% Sky Obscured)

58
58
48
38
28
35
45
58
64
71
77
53
29
8
10
10
12
13
16
18
14
11
8
9

Medium Clouds (% Sky Obscured)

65
52
36
21
5
6
7
8
10
12
14
4
4
3
2
2
0
11
22
33
38
48
53
57

High Clouds (% Sky Obscured)

56
24
17
11
10
4
2
0
3
7
17
13
8
2
14
22
37
38
39
45
60
71
81
84

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

74
52
50
51
47
51
54
61
61
59
59
53
45
36
25
14
1
2
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
10
11
12
12
12
13
12
10
9
7
6
4
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
12
13
13
14
14
18
17
17
17
18
18
15
15
15
15
14
12
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
89
83
78
74
70
68
70
71
72
76
81
85
87
87
89
89
90
89
88
88
90

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

327
328
329
329
329
329
327
324
322
319
317
314
310
305
301
298
295
293
292
291
290
289
288
288

Sunday 30

Waning Gibbous 91%

20:43

09:07

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: 06:36, Set: 20:06, Transit: 13:21. Moon - Rise: 20:43, Set: 09:07. Civil Dark: 20:39 - 06:04. Nautical Dark: 21:18 - 05:26. Astro Dark: 22:01 - 04:43

Total Clouds (% Sky Obscured)

97
97
97
97
97
92
87
82
74
67
64
76
86
95
90
87
83
89
94
100

Low Clouds (% Sky Obscured)

9
8
11
10
8
22
36
51
61
67
64
76
79
77
66
56
50
32
17
2

Medium Clouds (% Sky Obscured)

60
64
69
77
81
74
67
59
44
29
15
19
22
27
34
41
48
38
29
19

High Clouds (% Sky Obscured)

86
89
82
72
60
55
50
40
28
12
4
10
10
8
20
33
48
65
84
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
3
4
7
10
8
6
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
15
17
19
21
21
22
23
23
22
21
20
19
18
17
16
15
15

Feels Like (°C)

10
10
10
13
14
15
16
16
16
22
22
21
22
22
22
17
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
78
70
62
60
55
52
54
56
59
64
68
72
73
74
77
76
78

Pressure (mb)

1019
1019
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

289
290
292
292
293
293
293
293
293
293
293
292
292
291
290
290
290
290
291
291

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

Generated: 24/08/26 06:07:46. Forecast: 24/08/26 to 30/08/26. Timezone: UTC+2.00