Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 96%

20:22

09:05

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
11 Bad
12 Bad

Sun - Rise: 06:27, Set: 20:06, Transit: 13:16. Moon - Rise: 20:22, Set: 09:05. Civil Dark: 20:40 - 05:53. Nautical Dark: 21:22 - 05:10. Astro Dark: 22:09 - 04:24

Total Clouds (% Sky Obscured)

93
100
93
85
65
63
62
59
61
57
52
42
37
39
84
98
97
80
97
86
69
41
41
69

Low Clouds (% Sky Obscured)

93
71
55
78
60
57
51
53
53
42
39
30
34
34
29
45
58
66
59
51
44
38
41
42

Medium Clouds (% Sky Obscured)

24
44
5
7
0
0
1
0
0
0
0
0
0
0
2
6
1
3
5
0
0
4
0
25

High Clouds (% Sky Obscured)

17
18
1
0
0
0
10
5
8
2
0
1
1
6
66
96
88
42
89
60
20
0
0
69

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
31
20
2
0
19
24
33
28
5
9
21
27
1
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 (%)

47
23
21
22
8
8
3
5
2
2
3
3
2
4
7
10
13
13
11
8
13
28
30
54

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)

24
26
25
22
23
23
21
17
15
14
14
12
11
9
7
7
6
5
6
8
12
15
18
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
70
69
80
85
85
86
86
83
83
85
90
93
95
93
96
96
96
89
74
65
60
59

Pressure (mb)

1000
1000
1001
1002
1003
1004
1006
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1009
1010
1010
1009
1009
1009
1009

Ozone (du)

317
314
314
314
312
313
312
310
309
310
310
311
311
311
310
311
312
313
313
313
317
320
320
320

Sunday 30

Waning Gibbous 91%

20:35

10:24

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 OK
11 OK
12 Bad

Sun - Rise: 06:28, Set: 20:04, Transit: 13:15. Moon - Rise: 20:35, Set: 10:24. Civil Dark: 20:38 - 05:54. Nautical Dark: 21:20 - 05:12. Astro Dark: 22:06 - 04:26

Total Clouds (% Sky Obscured)

73
100
100
55
39
65
81
86
50
61
66
76
88
90
65
34
49
57
58
57
62
38
35
97

Low Clouds (% Sky Obscured)

48
71
71
55
39
42
60
52
50
56
57
55
57
49
51
34
49
42
43
38
46
38
35
23

Medium Clouds (% Sky Obscured)

38
81
2
0
0
4
6
0
1
3
0
0
26
20
9
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
100
100
0
0
65
72
71
1
14
36
76
85
71
0
0
0
0
0
1
2
2
4
94

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
28
0
0
0
0
9
1
0
0
0
0
0
0
0
0
17
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
44
25
40
56
44
37
16
11
10
6
7
14
17
12
10
16
9
12
4
2
2

Precipitation Amount (mm)

1.1
1.3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
15
15
15
14
14
14
13
14
14
14
14
13
13
14
13
12
12
12
12
12
9
8

Relative Humidity (%)

58
65
90
89
85
82
87
93
90
92
93
93
93
90
92
93
92
87
87
87
83
79
61
57

Pressure (mb)

1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1013
1014
1015
1015
1016

Ozone (du)

321
326
333
330
331
333
335
338
340
337
336
334
335
335
333
332
331
333
331
329
324
322
319
315

Monday 31

Waning Gibbous 83%

20:50

11:46

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 OK
06 OK
07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:30, Set: 20:02, Transit: 13:15. Moon - Rise: 20:50, Set: 11:46. Civil Dark: 20:36 - 05:56. Nautical Dark: 21:17 - 05:14. Astro Dark: 22:03 - 04:29

Total Clouds (% Sky Obscured)

100
100
98
97
100
98
97
100
92
84
86
77
57
60
59
69
28
35
38
40
45
77
86
94

Low Clouds (% Sky Obscured)

54
30
33
53
32
26
29
25
7
0
0
0
0
0
0
0
0
0
4
7
12
19
26
36

Medium Clouds (% Sky Obscured)

2
3
5
9
21
24
18
20
92
84
86
77
57
60
59
39
14
16
18
33
35
35
73
64

High Clouds (% Sky Obscured)

100
100
75
89
100
79
65
100
10
10
6
2
5
25
35
40
3
5
9
0
2
46
43
53

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
1
0
0
1
2
3
4
4
6
3
8
5
2

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)

17
15
15
15
13
12
9
7
4
4
3
3
4
3
3
3
3
3
3
5
7
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
52
48
50
51
55
65
76
80
82
86
89
90
90
91
90
91
91
91
84
75
63
57
56

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

313
313
313
312
312
312
312
312
313
314
314
312
311
312
313
314
316
316
315
314
311
311
311
310

Tuesday 1

Waning Gibbous 74%

21:08

No Set

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

Sun - Rise: 06:31, Set: 19:59, Transit: 13:15. Moon - Rise: 21:08, Set: No Set. Civil Dark: 20:33 - 05:57. Nautical Dark: 21:15 - 05:16. Astro Dark: 22:00 - 04:31

Total Clouds (% Sky Obscured)

88
81
74
72
73
37
50
88
100
100
100
99
96
91
88
92
96
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

33
38
31
30
32
17
18
19
21
26
40
54
69
55
74
78
74
75
83
90
98
98
87
87

Medium Clouds (% Sky Obscured)

26
81
15
10
7
3
2
1
0
29
39
20
25
19
88
92
96
48
19
14
9
100
84
96

High Clouds (% Sky Obscured)

57
51
50
53
56
10
27
82
100
100
100
95
83
66
43
66
78
94
71
98
100
96
49
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
7
5
0
0
0
0
0
8
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

9
21
8
8
9
2
6
2
0
10
14
14
23
31
38
28
25
32
36
35
37
48
56
54

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
0.2
0.2

Wind Speed/Direction (mph)

14
15
15
15
14
13
12
10
9
8
9
9
10
12
13
15
15
15
16
17
17
19
19
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
63
64
66
70
78
90
93
95
95
95
95
92
93
93
96
95
96
96
95
95
90
82

Pressure (mb)

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

Ozone (du)

310
311
313
315
316
319
315
312
313
313
310
311
309
307
305
304
302
300
297
296
295
293
292
291

Wednesday 2

Waning Gibbous 63%

21:32

13:11

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
11 Bad
12 Bad

Sun - Rise: 06:33, Set: 19:57, Transit: 13:14. Moon - Rise: 21:32, Set: 13:11. Civil Dark: 20:31 - 05:59. Nautical Dark: 21:12 - 05:18. Astro Dark: 21:58 - 04:33

Total Clouds (% Sky Obscured)

100
99
100
96
91
84
70
70
55
57
74
85
92
95
98
99
99
99
99
99
99
90
80
72

Low Clouds (% Sky Obscured)

95
95
93
80
53
33
25
28
19
25
69
85
84
83
80
81
84
90
91
92
91
72
51
31

Medium Clouds (% Sky Obscured)

100
88
82
52
6
47
7
30
31
24
34
22
39
56
72
80
89
99
84
70
55
37
18
0

High Clouds (% Sky Obscured)

86
45
90
87
84
72
42
48
12
6
5
14
27
44
67
86
90
94
70
46
23
32
41
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
0
0
2
3
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

49
38
27
32
22
5
5
5
2
17
11
42
43
45
46
77
95
95
91
62
12
18
15
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1.1
0.8
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
78
78
73
76
82
88
93
95
98
96
96
96
95
95
95
95
90
86
82
70
57

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

291
292
291
291
290
290
290
290
291
290
290
289
290
290
291
291
292
292
293
294
294
294
296
297

Thursday 3

Waning Gibbous 51%

22:06

14:36

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

Sun - Rise: 06:34, Set: 19:55, Transit: 13:14. Moon - Rise: 22:06, Set: 14:36. Civil Dark: 20:29 - 06:01. Nautical Dark: 21:10 - 05:20. Astro Dark: 21:55 - 04:35

Total Clouds (% Sky Obscured)

55
40
27
30
32
35
37
41
47
58
68
78
85
91
98
99
99
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

22
12
4
11
17
23
15
8
0
11
23
35
44
52
61
53
46
38
25
13
0
7
13
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
4
8
18
25
24
20
18
15
19
12
9
5
5
8
7

High Clouds (% Sky Obscured)

38
25
12
9
5
3
9
14
17
22
36
46
54
66
85
95
90
85
90
85
80
60
60
45

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
3
1
6
7
6
14
10
3
6
7
6
16
16
11
19
18
17
21
20
15
28
30
32

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
11
11
12
13
13
14
14
13
13
13
12
12
12
11
11
11
11
11
11
10

Relative Humidity (%)

49
50
50
53
58
65
73
79
86
93
92
89
89
86
83
82
78
75
72
71
68
67
63
60

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

299
301
302
304
307
309
312
314
317
319
320
321
322
321
319
318
319
320
321
319
317
315
313
310

Friday 4

Third Quarter 39%

22:54

15:54

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 OK
04 OK
05 Bad
06 Bad

Sun - Rise: 06:36, Set: 19:53, Transit: 13:14. Moon - Rise: 22:54, Set: 15:54. Civil Dark: 20:27 - 06:02. Nautical Dark: 21:08 - 05:21. Astro Dark: 21:52 - 04:37

Total Clouds (% Sky Obscured)

98
98
99
99
98
98
98
99
100
92
83
71
50
30
10
9
13
54

Low Clouds (% Sky Obscured)

17
15
9
10
10
10
10
10
20
23
22
22
21
20
10
9
12
8

Medium Clouds (% Sky Obscured)

12
9
9
9
4
0
0
0
0
2
3
5
4
3
2
6
6
6

High Clouds (% Sky Obscured)

35
40
40
45
40
40
40
40
35
53
71
71
50
30
10
9
13
54

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

40
42
35
53
56
42
58
63
46
74
87
90
84
77
32
42
45
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.7
0
0
0
0

Wind Speed/Direction (mph)

21
21
20
19
17
15
14
13
13
13
11
10
8
8
7
6
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
56
54
58
62
66
71
74
78
82
83
86
86
87
87
87
87

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

308
307
305
304
303
302
300
300
299
298
298
297
297
297
297
297
296
295

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 29/08/26 13:30:56. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+1.00