Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Gibbous 75%

17:33

00:53

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

Sun - Rise: 06:25, Set: 20:22, Transit: 13:24. Moon - Rise: 17:33, Set: 00:53. Civil Dark: 20:55 - 05:53. Nautical Dark: 21:37 - 05:12. Astro Dark: 22:22 - 04:27

Total Clouds (% Sky Obscured)

46
44
42
39
36
40
33
49
46
68
59
48
33
33
47
69
93
88
46
43
41
33
40
43

Low Clouds (% Sky Obscured)

43
43
38
31
32
35
30
33
35
49
48
45
25
22
12
13
57
51
41
38
37
28
20
14

Medium Clouds (% Sky Obscured)

1
2
1
27
7
7
0
22
18
32
18
0
0
0
12
31
50
42
26
19
15
1
17
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
0
2
2
5
5
4
13
62
6
2
0
0
2
3
22

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
39
39

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 (%)

3
5
10
39
34
26
25
13
10
3
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)

7
6
7
10
11
12
12
12
12
11
11
9
8
7
5
4
3
2
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

11
11
12
14
15
16
17
18
19
19
19
19
18
17
15
14
13
12
11
11
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
89
79
66
54
50
45
41
40
40
42
46
55
64
65
66
68
72
83
84
84
85
85

Pressure (mb)

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

Ozone (du)

337
332
328
324
321
319
318
316
315
313
312
311
310
310
312
315
315
314
314
314
314
315
316
317

Sunday 23

Waxing Gibbous 83%

18:17

01:54

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

Sun - Rise: 06:27, Set: 20:20, Transit: 13:23. Moon - Rise: 18:17, Set: 01:54. Civil Dark: 20:53 - 05:55. Nautical Dark: 21:34 - 05:14. Astro Dark: 22:20 - 04:29

Total Clouds (% Sky Obscured)

23
26
7
41
24
31
29
33
47
60
64
53
32
62
62
22
64
15
40
35
30
65
75
70

Low Clouds (% Sky Obscured)

18
20
0
0
17
27
26
24
10
15
17
16
11
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
31
38
39
8
2
8
3
1
3
7
14
27
27
42
68
67

High Clouds (% Sky Obscured)

2
1
6
39
7
1
1
2
2
6
14
33
16
56
61
21
59
7
23
10
5
49
23
5

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 (%)

28
35
29
13
6
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
11
15
17
18
18
19
21
21
21
20
19
20
16
12
12
12
11
10
9
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

87
85
77
68
62
55
51
47
44
42
42
42
45
58
63
64
70
76
79
81
81
83
84
84

Pressure (mb)

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

Ozone (du)

317
317
317
316
314
312
311
311
310
309
308
307
307
307
307
306
306
305
304
304
306
306
307
306

Monday 24

Waxing Gibbous 90%

18:52

03:02

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

49
50
45
42
47
52
54
69
65
99
65
69
49
50
67
37
40
61
41
57
32
34
59
83

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)

37
40
35
37
3
2
2
48
15
26
52
54
48
43
11
1
0
20
0
15
11
9
5
17

High Clouds (% Sky Obscured)

16
3
4
37
43
47
52
64
62
99
65
69
45
37
53
37
40
47
41
45
20
25
55
79

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
7
6
4

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)

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

Chance of Frost

Temperature (°C)

9
9
11
14
16
18
19
20
21
22
22
21
21
20
18
17
16
15
14
14
13
12
12
12

Feels Like (°C)

7
7
9
11
12
14
15
18
19
20
19
20
19
19
18
14
13
13
12
11
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

82
80
72
64
58
55
52
49
46
46
46
47
51
58
66
71
71
75
78
74
74
80
84
86

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

305
306
306
307
306
306
306
306
305
304
303
302
302
300
299
300
301
302
302
302
300
300
299
298

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 OK
21 OK
22 OK
23 OK
00 OK
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)

91
98
99
99
99
100
96
81
60
67
68
62
53
49
40
33
19
29
46
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
1
26
50
54
54
11
9
12
17
11
7
5
0
0
0
17
30
35
32
33
30
24

Medium Clouds (% Sky Obscured)

56
71
81
89
96
95
71
62
40
25
13
11
8
4
17
22
4
5
2
2
13
21
83
82

High Clouds (% Sky Obscured)

87
95
95
94
95
96
72
71
51
40
30
25
30
35
30
19
14
19
34
83
86
91
94
75

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 (%)

8
7
14
23
30
37
44
46
43
38
28
19
9
18
13
19
8
2
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
76
71
70
79
82
65
55
52
50
51
56
66
74
81
83
86
87
87
87
87
89
89

Pressure (mb)

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

Ozone (du)

300
302
303
304
306
309
314
314
310
310
309
309
308
309
310
312
310
308
307
306
304
304
304
302

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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)

98
98
85
72
56
52
65
80
81
85
89
93
96
100
87
73
60
69
79
88
92
97
100
100

Low Clouds (% Sky Obscured)

29
31
82
38
1
3
4
5
6
12
17
24
24
27
1
0
0
0
0
0
1
1
2
7

Medium Clouds (% Sky Obscured)

80
77
69
51
56
12
9
5
4
1
0
56
56
21
22
25
32
29
27
24
34
47
63
67

High Clouds (% Sky Obscured)

54
19
36
36
13
28
41
57
57
61
70
76
89
100
78
60
43
56
67
78
79
79
79
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
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
0
1
0
0
3
4
2
4
5
2
2
2
1
10
7
0
0
0
0
14
20
24
28

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)

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

Chance of Frost

Temperature (°C)

13
14
14
16
18
21
23
25
26
27
27
27
26
25
23
21
20
19
18
18
18
16
17
16

Feels Like (°C)

13
13
15
16
19
21
23
25
26
26
27
26
26
25
23
22
21
21
20
20
20
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

90
89
86
86
76
65
55
49
46
44
45
47
55
65
71
75
78
84
85
86
89
85
82
79

Pressure (mb)

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

Ozone (du)

300
300
299
299
298
297
297
297
297
298
299
299
299
299
299
299
298
298
297
296
295
296
297
298

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)

100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
95

Low Clouds (% Sky Obscured)

13
19
14
8
1
1
0
0
0
0
0
22
44
63
45
27
11
39
67
98
98
96
94
95

Medium Clouds (% Sky Obscured)

71
70
73
74
82
73
66
57
57
63
65
69
73
77
68
59
53
63
73
84
80
78
74
83

High Clouds (% Sky Obscured)

94
100
98
96
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
90
80
70
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
3
2
1

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

Precipitation Probability (%)

28
25
24
24
23
27
28
10
33
52
74
95
95
95
85
64
45
66
82
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.9
1
0.9
0.5
0.3
0
0.3
0.4
0.6
1
1.4
1.7
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
18
20
21
23
24
26
24
23
22
21
20
18
17
17
16
16
16
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
76
67
59
54
50
47
47
49
49
60
74
92
93
93
95
96
96
96
96
95
95

Pressure (mb)

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

Ozone (du)

298
299
299
299
299
298
298
298
297
297
297
296
296
296
295
296
297
297
298
298
298
300
301
303

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

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)

97
99
99
99
100
95
91
87
85
84
84
88
94
100
93
81
70
81
90
99

Low Clouds (% Sky Obscured)

97
97
82
67
53
49
45
40
29
17
6
29
51
73
57
41
34
30
28
26

Medium Clouds (% Sky Obscured)

90
96
96
95
95
82
68
55
57
55
57
50
48
45
41
49
61
67
74
80

High Clouds (% Sky Obscured)

75
75
78
75
75
52
28
5
13
19
25
46
67
85
77
72
67
80
90
98

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
77
61
54
44
38
35
49
64
80
82
81
74
63
50
30

Precipitation Amount (mm)

2.2
2.6
2.3
1.8
0.6
0.3
0.2
0.2
0
0
0
0
0.3
0.5
0.5
0.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
86
79
75
73
72
72
68
62
58
68
79
90
87
86
84
86
89

Pressure (mb)

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

Ozone (du)

306
308
311
313
314
316
316
317
317
318
319
320
322
323
325
326
327
328
328
329

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

Generated: 22/08/26 06:12:46. Forecast: 22/08/26 to 28/08/26. Timezone: UTC+2.00