Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 90%

18:52

01:54

23 OK
00 OK
01 OK
02 OK
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: 06:28, 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)

33
32
28
41
60
52
81
59
86
91
53
94
100
97
100
82
71
55
44
54
100
81
65
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
0
0
0
0
1
0
1
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

17
2
28
6
55
49
52
57
77
50
16
3
37
57
73
53
71
41
39
2
42
70
62
24

High Clouds (% Sky Obscured)

9
21
16
9
3
8
11
5
15
65
29
94
100
91
97
57
33
23
1
54
100
53
31
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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
11
9
9
8
9
7
9
9
11
13
14
16
17
18
19
19
19
20
19
17
15
13

Dew Point (°C)

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

Relative Humidity (%)

78
82
81
80
83
81
84
84
84
76
68
60
57
55
53
52
51
51
53
58
64
70
70
67

Pressure (mb)

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

Ozone (du)

311
309
308
309
309
309
309
308
307
306
304
304
306
306
305
303
302
302
302
302
302
302
304
308

Monday 24

Waxing Gibbous 90%

19:19

03:02

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: 06:29, 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)

83
100
100
100
81
72
99
100
100
100
100
100
100
100
88
90
96
88
74
64
63
65
99
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
16
23
91
88
81
60
44
45
51
49
50
49
19
12
12
22
62

Medium Clouds (% Sky Obscured)

78
40
62
35
59
68
99
100
100
99
100
100
51
11
34
34
15
55
26
26
32
2
65
75

High Clouds (% Sky Obscured)

29
100
100
100
81
72
84
100
98
100
100
100
100
100
27
25
87
81
74
64
63
65
74
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
8
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
10
10
13
25
38
64
90
95
91
62
74
41
19
20
30
31
25
47
83
77
40
34
23

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.9
0.6
0
0
0
0
0
0
0
0
0
0.8
0.6
0.2
0
0

Wind Speed/Direction (mph)

9
8
7
6
6
3
4
2
1
3
2
3
2
2
6
5
6
6
4
3
3
3
4
3

Chance of Frost

Temperature (°C)

16
15
14
14
14
13
13
12
12
13
14
14
15
16
19
21
22
23
23
22
20
18
17
16

Feels Like (°C)

13
13
12
12
11
12
12
11
12
12
13
14
14
17
19
21
22
23
24
23
22
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

70
78
76
78
82
87
90
89
86
83
80
83
89
81
75
69
67
64
62
62
72
82
89
90

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

305
304
304
303
304
303
306
306
307
308
309
311
314
315
317
319
319
319
318
313
312
313
310
308

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)

71
98
99
97
100
100
100
100
98
95
90
88
55
70
87
69
80
73
56
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
20
23
25
21
100
49
16
15
11
11
24
16
30
27
23
23
25
14
14
15
11
7
0

Medium Clouds (% Sky Obscured)

44
32
77
46
54
74
88
100
95
88
86
63
22
42
46
11
22
2
0
44
14
8
4
9

High Clouds (% Sky Obscured)

59
98
37
68
100
100
100
100
94
1
1
1
8
6
28
23
35
35
41
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
2
0
2
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 (%)

19
0
1
19
32
30
39
43
54
44
28
15
26
19
12
3
3
1
1
0
0
0
0
16

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
14
15
17
19
21
23
24
25
25
25
25
25
24
22
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
93
92
90
92
90
87
81
76
66
58
52
47
44
43
44
53
65
76
78
82

Pressure (mb)

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

Ozone (du)

308
306
305
303
302
302
303
303
302
303
302
304
303
301
300
301
301
302
302
301
300
301
300
299

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)

89
71
70
67
86
93
96
68
100
89
80
76
57
94
88
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
16
20
22
23
25
25
22
23
17
8
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
22
29
28
37
30
63
48
57
78
44
38
33
32
27
32
34
35
37
36
36
47
56
65

High Clouds (% Sky Obscured)

88
67
70
67
72
74
82
68
100
73
60
48
38
86
82
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
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
4
0
0
0
0
1
2
16
4
5
7
6
6
1
2
1
0
1
1
1
4
12
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)

5
5
5
4
4
3
3
3
2
2
3
1
2
3
5
6
8
9
9
9
7
8
6
5

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
16
16
17
20
22
24
25
26
27
28
27
27
27
25
23
22
21

Feels Like (°C)

17
18
18
18
18
17
16
16
18
18
20
23
25
26
25
27
26
26
27
26
25
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
86
86
86
85
79
83
78
69
58
47
41
40
40
43
47
51
56
66
71
75
81

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1009
1008
1008
1008
1007

Ozone (du)

298
297
298
297
296
297
298
298
297
298
299
302
301
299
298
296
294
293
293
292
292
291
292
291

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 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)

100
100
100
100
100
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

11
23
31
34
46
69
76
89
89
83
82
78
73
68
67
66
67
66
51
26
4
4
9
13

Medium Clouds (% Sky Obscured)

63
96
79
52
88
40
53
73
85
88
92
89
95
95
96
82
68
53
60
69
78
65
54
39

High Clouds (% Sky Obscured)

100
100
100
98
68
64
69
73
67
100
100
85
83
35
35
30
35
35
22
20
32
56
76
97

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

35
60
83
95
77
51
56
53
67
95
95
45
52
40
48
63
49
38
51
54
52
42
32
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
19
18
17
17
18
18
16
17
16
19
17
18
18
18
18
18
17
18
18
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

85
86
75
88
95
96
96
96
95
95
92
92
86
90
93
93
90
89
86
89
89
92
92
90

Pressure (mb)

1007
1008
1010
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015

Ozone (du)

290
290
289
289
290
290
291
292
293
295
295
299
302
303
306
308
310
312
314
317
320
323
322
322

Friday 28

Full Moon 99%

20:28

07:53

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 OK

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

Total Clouds (% Sky Obscured)

99
100
100
89
84
79
80
83
86
83
83
87
92
91
91
80
69
59
62
65
68
50
36
21

Low Clouds (% Sky Obscured)

22
41
61
42
25
7
14
21
30
42
55
67
66
64
61
57
53
50
45
40
36
33
32
21

Medium Clouds (% Sky Obscured)

36
38
39
38
38
41
51
62
70
71
70
70
56
47
37
30
24
15
13
11
8
6
3
1

High Clouds (% Sky Obscured)

98
99
100
89
82
69
54
39
17
26
36
36
36
39
49
36
22
2
20
36
53
36
18
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
9
8
7
5
7
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
Very 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
None
None
None

Precipitation Probability (%)

46
62
81
71
84
84
59
56
45
43
44
39
46
44
39
38
31
20
30
37
40
36
30
18

Precipitation Amount (mm)

0
0.3
1
0.4
0.7
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
8
8
8
8
8
8
8
9
11
13
14
14
15
14
12
11
9
7
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
86
86
89
89
89
90
90
83
77
70
67
62
58
57
55
53
61
70
79
82
85

Pressure (mb)

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

Ozone (du)

321
321
320
320
322
323
325
324
323
322
322
323
323
325
327
329
327
325
323
322
320
318
319
321

Saturday 29

Waning Gibbous 96%

20:43

09:07

23 OK
00 OK
01 OK
02 OK
03 Bad
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 OK
17 OK
18 OK
19 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 - 05:24. Astro Dark: 22:01 - 04:41

Total Clouds (% Sky Obscured)

21
20
22
32
37
41
58
75
92
91
89
88
87
87
87
70
52
34
39
47
59

Low Clouds (% Sky Obscured)

21
5
5
5
4
4
3
1
0
0
0
0
1
1
2
2
2
2
1
0
0

Medium Clouds (% Sky Obscured)

2
2
3
2
1
0
0
0
0
14
27
41
44
48
56
48
39
30
36
41
46

High Clouds (% Sky Obscured)

2
2
1
15
31
41
58
75
91
91
89
86
75
66
55
38
21
2
10
21
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

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

Precipitation Probability (%)

15
10
4
5
4
0
0
0
0
0
0
0
0
0
0
1
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
10
11
12
12
14
17
19
20
21
22
22
23
23
21
20

Feels Like (°C)

14
13
12
12
10
10
10
10
11
10
11
13
13
14
15
16
21
21
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

86
89
90
93
93
95
95
93
93
92
79
69
61
55
50
45
45
45
43
50
57

Pressure (mb)

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

Ozone (du)

322
318
314
309
306
303
300
298
296
295
293
291
289
289
289
289
290
290
291
289
288

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

Generated: 23/08/26 23:50:38. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00