Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

19:41

05:17

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:22, Set: 20:12, Transit: 13:16. Moon - Rise: 19:41, Set: 05:17. Civil Dark: 20:47 - 05:48. Nautical Dark: 21:29 - 05:05. Astro Dark: 22:17 - 04:18

Total Clouds (% Sky Obscured)

92
86
88
96
60
66
70
93
89
90
90
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

31
32
59
36
31
31
33
37
37
38
43
37
39
64
87
86
88
92
97
92
93
67
55
63

Medium Clouds (% Sky Obscured)

0
0
0
4
7
2
3
1
19
84
79
66
83
93
100
100
100
19
16
79
80
31
4
0

High Clouds (% Sky Obscured)

36
47
45
96
27
33
40
81
70
74
67
92
95
100
100
100
100
100
100
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
9
9
9
6
3
0
0
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
8
33
27
17
9
70
66
70
70
73
76
35
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
5
13
39
59
95
95
95
95
95
78
90
65
26
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.7
0.8
1.3
0.6
0.4
0.8
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
20
20
21
20
19
19
18
18
17
17
17
17
17
18
19
19
18
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
56
54
55
58
59
63
65
74
90
95
95
92
93
95
93
96
95
96
98
98
98
92
81

Pressure (mb)

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

Ozone (du)

328
326
326
326
326
324
325
325
324
325
325
325
326
325
326
328
328
326
328
328
328
331
333
335

Thursday 27

Waxing Gibbous 100%

19:56

06:33

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:24, Set: 20:10, Transit: 13:16. Moon - Rise: 19:56, Set: 06:33. Civil Dark: 20:44 - 05:49. Nautical Dark: 21:27 - 05:07. Astro Dark: 22:14 - 04:20

Total Clouds (% Sky Obscured)

100
100
88
100
100
90
65
73
72
68
72
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

66
46
43
46
60
62
61
59
47
52
48
61
59
68
56
71
58
52
54
65
61
74
88
66

Medium Clouds (% Sky Obscured)

17
47
23
100
100
90
12
4
72
68
60
55
33
30
34
100
100
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
55
100
100
29
33
45
49
36
46
100
100
100
100
100
100
100
100
100
100
25
30
25

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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

10
15
11
10
13
12
16
12
8
7
7
7
10
10
11
16
25
26
34
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.6
2.7
5.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
58
51
51
58
60
60
63
69
82
89
92
92
93
95
95
95
95
93
95
92
86
78
82

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

335
336
336
337
339
341
341
340
340
339
340
340
340
340
338
335
335
333
330
330
329
327
325
325

Friday 28

Full Moon 99%

20:10

07:48

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

Sun - Rise: 06:25, Set: 20:08, Transit: 13:16. Moon - Rise: 20:10, Set: 07:48. Civil Dark: 20:42 - 05:51. Nautical Dark: 21:24 - 05:09. Astro Dark: 22:11 - 04:22

Total Clouds (% Sky Obscured)

100
100
86
79
67
60
31
17
30
60
71
96
63
100
100
100
100
100
100
95
92
88
85
80

Low Clouds (% Sky Obscured)

60
56
58
50
43
55
31
17
29
40
61
44
44
60
67
65
89
95
100
94
91
88
83
73

Medium Clouds (% Sky Obscured)

93
95
81
79
5
4
0
4
0
0
0
2
0
39
100
100
100
100
100
57
16
17
11
11

High Clouds (% Sky Obscured)

100
100
39
4
0
0
0
0
5
16
1
87
31
100
100
100
100
44
82
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
1
0
0
0
0

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

Precipitation Probability (%)

58
42
29
20
20
10
4
2
2
2
4
3
4
8
13
45
86
95
95
56
44
53
64
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.1
1.5
0
0
0
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
92
85
85
79
76
70
69
75
86
82
83
85
82
86
90
89
92
95
96
96
96
96
95

Pressure (mb)

1005
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1007
1007
1006
1005
1004
1004
1004
1004

Ozone (du)

325
326
324
322
319
318
317
315
312
310
308
306
304
302
300
299
298
299
302
305
309
309
307
307

Saturday 29

Waning Gibbous 96%

20:22

09:05

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:27, Set: 20:06, Transit: 13:15. Moon - Rise: 20:22, Set: 09:05. Civil Dark: 20:40 - 05:53. Nautical Dark: 21:22 - 05:11. Astro Dark: 22:08 - 04:25

Total Clouds (% Sky Obscured)

53
78
86
89
92
55
44
38
73
74
96
98
99
100
92
85
79
86
94
96
72
39
36
40

Low Clouds (% Sky Obscured)

46
61
68
74
79
51
44
35
41
46
58
55
53
50
58
63
18
28
32
35
40
37
36
40

Medium Clouds (% Sky Obscured)

12
11
12
9
10
7
5
1
1
0
5
3
6
6
6
6
74
76
71
54
21
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
59
44
76
87
91
100
84
73
63
73
85
93
39
13
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
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

Very Light Rain
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 (%)

50
39
35
22
27
23
25
8
14
13
5
10
15
2
2
5
7
16
17
10
11
23
23
19

Precipitation Amount (mm)

0.2
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)

21
24
25
26
26
26
25
23
21
20
18
17
15
12
10
11
9
8
7
7
7
9
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
78
80
81
88
85
66
71
76
82
85
82
85
87
89
85
86
95
95
96
95
87
71
64

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1004
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

308
307
307
308
306
306
307
306
307
305
306
305
306
306
306
306
307
308
309
309
310
311
312
313

Sunday 30

Waning Gibbous 91%

20:35

10:24

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:28, Set: 20:03, Transit: 13:15. Moon - Rise: 20:35, Set: 10:24. Civil Dark: 20:38 - 05:54. Nautical Dark: 21:19 - 05:13. Astro Dark: 22:06 - 04:27

Total Clouds (% Sky Obscured)

57
54
92
95
100
100
84
80
68
53
37
39
43
39
42
48
55
62
70
77
71
60
48
64

Low Clouds (% Sky Obscured)

57
54
62
72
71
63
44
26
27
22
20
26
34
30
39
46
54
58
63
74
64
54
42
30

Medium Clouds (% Sky Obscured)

0
10
92
95
100
0
2
0
0
0
0
0
0
0
1
2
3
3
4
5
5
6
6
6

High Clouds (% Sky Obscured)

0
3
77
88
100
100
45
50
40
22
1
0
0
0
1
2
4
4
2
1
1
1
2
30

ISS Passover

Visibility (miles)

9
9
5
5
4
9
8
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
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
57
92
95
95
95
88
75
76
51
22
31
25
11
27
26
13
20
16
8
15
14
7
12

Precipitation Amount (mm)

0
0.2
0.5
2.6
1.1
0.6
0.5
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
66
77
93
92
85
85
87
89
89
90
92
90
89
87
84
83
82
82
80
72
64
57

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

315
316
321
326
327
329
330
330
333
336
338
335
336
335
333
330
327
325
323
321
320
319
319
318

Monday 31

Waning Gibbous 83%

20:50

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:30, Set: 20:01, Transit: 13:15. Moon - Rise: 20:50, Set: No Set. Civil Dark: 20:35 - 05:56. Nautical Dark: 21:17 - 05:14. Astro Dark: 22:03 - 04:29

Total Clouds (% Sky Obscured)

79
90
93
97
100
100
100
99
96
91
81
84
89
94
91
92
90
84
74
65
64
63
72
85

Low Clouds (% Sky Obscured)

19
7
7
7
10
11
12
12
8
5
2
4
7
10
12
12
13
12
11
10
18
25
32
24

Medium Clouds (% Sky Obscured)

5
5
21
32
43
59
77
96
95
91
81
84
89
94
90
88
87
74
59
42
29
17
5
7

High Clouds (% Sky Obscured)

58
86
91
95
100
97
91
82
73
63
52
47
54
51
57
67
84
65
36
13
17
28
39
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 (%)

9
1
2
2
0
7
7
4
5
6
2
7
10
11
20
19
10
21
20
16
26
25
17
25

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)

16
16
15
14
13
13
12
11
10
9
8
8
8
8
8
8
8
8
8
9
9
11
14
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
48
44
45
46
47
52
58
64
69
74
78
80
83
86
87
89
92
92
93
93
85
76
69

Pressure (mb)

1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

318
319
319
319
319
319
319
319
319
320
320
321
321
321
321
323
325
327
327
328
329
329
328
327

Tuesday 1

Waning Gibbous 74%

21:08

11:46

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
06 Bad

Sun - Rise: 06:31, Set: 19:59, Transit: 13:14. Moon - Rise: 21:08, Set: 11:46. Civil Dark: 20:33 - 05:58. Nautical Dark: 21:15 - 05:16. Astro Dark: 22:00 - 04:31

Total Clouds (% Sky Obscured)

93
99
99
100
100
100
100
100
98
95
92
81
68
51
64
80
96
97
99
100

Low Clouds (% Sky Obscured)

16
10
15
21
25
33
40
47
37
27
25
36
44
51
64
78
91
91
92
93

Medium Clouds (% Sky Obscured)

12
15
24
29
36
51
68
87
68
50
31
22
13
4
20
36
52
70
85
100

High Clouds (% Sky Obscured)

83
98
99
99
100
100
100
100
95
90
87
80
68
51
64
75
76
85
92
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
6
5
4
2

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
18
23
24
23
33
27
25
40
42
42
51
52
47
67
73
80
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.6
1.3

Wind Speed/Direction (mph)

18
19
20
20
20
21
20
18
17
18
18
19
19
19
19
19
18
18
18
17

Chance of Frost

Temperature (°C)

19
20
20
20
20
20
19
18
17
17
17
17
17
18
18
18
18
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
63
64
65
66
71
76
82
86
90
95
93
93
92
90
90
90
93
95

Pressure (mb)

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

Ozone (du)

327
327
327
328
329
331
331
332
332
335
337
339
338
338
337
334
332
329
327
325

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 26/08/26 11:48:54. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+1.00