Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 51%

14:16

22:41

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

Sun - Rise: 07:03, Set: 16:53, Transit: 11:57. Moon - Rise: 14:16, Set: 22:41. Civil Dark: 17:27 - 06:29. Nautical Dark: 18:06 - 05:50. Astro Dark: 18:44 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
12
21
5
36
42
45
54
51
59
47
79
61
76
33
61
95
86
96
100
100

Low Clouds (% Sky Obscured)

82
82
64
42
11
18
5
36
42
45
54
51
45
32
35
38
30
22
0
0
0
48
52
29

Medium Clouds (% Sky Obscured)

99
100
63
40
6
0
0
0
0
0
0
0
0
0
0
22
35
14
46
43
86
73
96
95

High Clouds (% Sky Obscured)

100
100
100
100
12
0
0
0
0
0
0
2
22
16
18
6
5
12
7
72
50
81
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

Very 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 (%)

78
95
95
5
3
1
1
2
2
1
2
1
1
0
1
1
1
1
1
0
1
1
1
10

Precipitation Amount (mm)

0.3
1
1.3
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
8
8
10
11
9
6
5
5
6
7
7
7
6
5
5
4
4
3
3
3
4
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
8
7
8
7
7
6
6
6
6
6
6
6
6
6
5
5
4
4
6
7

Dew Point (°C)

10
10
10
8
7
6
6
6
5
5
6
6
6
6
6
5
5
5
4
4
4
4
6
6

Relative Humidity (%)

92
92
88
77
75
74
82
87
85
84
87
85
87
87
88
88
88
88
87
86
86
85
81
73

Pressure (mb)

1001
1001
1000
1000
1000
1000
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

271
275
277
279
284
290
292
293
294
289
287
283
280
277
272
270
271
273
273
270
267
266
264
264

Thursday 30

Waxing Gibbous 62%

14:36

00:01

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: 07:05, Set: 16:51, Transit: 11:57. Moon - Rise: 14:36, Set: 00:01. Civil Dark: 17:26 - 06:30. Nautical Dark: 18:04 - 05:52. Astro Dark: 18:42 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
100
100
100
100
55
43
44
55
82
76
95
92
82
96
93
82

Low Clouds (% Sky Obscured)

27
79
63
94
96
77
85
67
100
92
83
90
55
43
44
55
63
64
57
62
60
74
53
49

Medium Clouds (% Sky Obscured)

100
100
88
100
100
100
79
40
74
100
100
100
21
9
0
0
1
36
81
73
20
76
68
39

High Clouds (% Sky Obscured)

33
100
99
100
100
100
100
63
85
100
100
89
0
0
0
0
60
70
76
76
57
36
65
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

28
66
31
3
8
9
18
26
41
95
95
76
47
21
9
6
8
17
26
34
34
39
43
38

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0
0.5
1.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
16
16
17
19
21
22
24
24
24
24
22
15
13
13
12
11
10
9
11
12
13
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
77
77
81
83
83
84
84
84
92
90
90
92
92
93
93
93
95
95
93
89
86
80

Pressure (mb)

1007
1006
1005
1004
1003
1003
1002
1001
1000
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

265
263
260
261
262
264
266
267
271
274
277
281
283
282
283
285
285
286
288
289
291
290
292
291

Friday 31

Waxing Gibbous 72%

14:52

01:22

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: 07:06, Set: 16:50, Transit: 11:57. Moon - Rise: 14:52, Set: 01:22. Civil Dark: 17:24 - 06:32. Nautical Dark: 18:03 - 05:53. Astro Dark: 18:41 - 05:15

Total Clouds (% Sky Obscured)

71
64
55
41
53
56
72
100
100
100
100
100
100
100
100
100
100
98
79
90
80
68
75
72

Low Clouds (% Sky Obscured)

64
64
55
41
53
56
52
49
55
77
74
73
85
61
60
59
55
49
33
38
53
42
40
43

Medium Clouds (% Sky Obscured)

36
33
21
2
5
5
48
100
100
95
98
97
98
100
100
100
100
92
67
80
57
40
51
44

High Clouds (% Sky Obscured)

50
18
0
0
0
1
11
86
15
95
100
100
98
100
100
100
100
75
75
57
25
0
18
3

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
77
72
52
39
39
21
42
55
70
73
88
95
95
95
75
33
33
27
21
25
24
28
49

Precipitation Amount (mm)

0.2
0.7
0.5
0
0
0
0
0
0
0.3
0.3
0.4
1.8
2.7
1.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
20
20
18
17
16
15
15
16
17
15
17
17
15
12
8
8
8
8
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
78
78
79
82
84
87
86
87
89
92
92
95
92
92
87
88
90
88
84
84
83
81

Pressure (mb)

1000
1000
999
999
999
999
999
999
999
999
999
998
997
996
996
996
996
996
997
997
998
999
999
1000

Ozone (du)

291
292
289
286
285
286
286
287
288
288
289
290
291
291
291
294
296
301
306
313
321
323
323
320

Saturday 1

Waxing Gibbous 82%

15:05

02:44

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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:08, Set: 16:48, Transit: 11:57. Moon - Rise: 15:05, Set: 02:44. Civil Dark: 17:22 - 06:34. Nautical Dark: 18:01 - 05:55. Astro Dark: 18:39 - 05:17

Total Clouds (% Sky Obscured)

82
73
58
86
36
74
67
80
89
98
98
99
100
100
100
100
48
38
31
58
82
92
90
96

Low Clouds (% Sky Obscured)

62
59
54
49
36
37
28
18
10
1
28
39
53
59
66
51
41
37
31
24
17
8
15
18

Medium Clouds (% Sky Obscured)

47
38
23
54
6
3
4
62
73
91
98
96
100
100
100
100
39
17
0
0
0
0
11
22

High Clouds (% Sky Obscured)

1
1
0
0
0
30
30
26
31
37
55
77
100
77
57
35
0
0
0
36
72
84
68
66

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
39
44
27
24
30
5
9
11
19
55
85
95
82
78
31
33
32
13
14
14
4
8
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.3
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
16
16
16
16
14
12
11
11
12
13
15
14
12
11
9
10
10
8
7
7
8
9
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
75
74
72
70
69
71
72
72
72
73
74
88
91
88
88
90
90
84
85
85
82
77
76

Pressure (mb)

1001
1002
1002
1003
1004
1005
1006
1007
1007
1007
1007
1006
1006
1005
1006
1006
1006
1007
1007
1008
1009
1010
1011
1011

Ozone (du)

319
319
322
326
328
325
325
325
324
324
325
325
323
323
323
325
329
329
324
322
322
319
320
323

Sunday 2

Waxing Gibbous 90%

15:19

04:10

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: 07:10, Set: 16:46, Transit: 11:57. Moon - Rise: 15:19, Set: 04:10. Civil Dark: 17:21 - 06:35. Nautical Dark: 18:00 - 05:56. Astro Dark: 18:38 - 05:18

Total Clouds (% Sky Obscured)

96
94
87
90
89
88
88
90
96
98
96
89
87
90
80
79
67
53
49
63
77
90
86
81

Low Clouds (% Sky Obscured)

23
34
30
35
38
42
46
61
75
93
90
87
84
88
80
79
67
53
49
62
71
81
84
81

Medium Clouds (% Sky Obscured)

35
41
46
56
55
45
39
46
58
62
47
31
18
24
22
22
11
4
4
6
10
21
34
45

High Clouds (% Sky Obscured)

65
40
20
0
0
0
1
1
0
0
0
0
1
3
16
30
26
19
13
23
29
30
48
62

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 (%)

18
20
23
18
22
22
23
28
21
24
28
26
18
31
28
12
16
18
15
16
13
5
17
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
8
8
8
8
8
8
8
8
9
9
9
9
9
8
8
8
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
71
73
75
77
79
80
81
80
81
83
87
87
88
90
90
90
93
88
86
83
79

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

323
328
325
314
303
296
292
290
288
287
285
284
284
284
282
280
277
276
274
273
272
272
272
270

Monday 3

Waxing Gibbous 96%

15:33

05:39

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: 07:12, Set: 16:44, Transit: 11:57. Moon - Rise: 15:33, Set: 05:39. Civil Dark: 17:19 - 06:37. Nautical Dark: 17:58 - 05:58. Astro Dark: 18:36 - 05:20

Total Clouds (% Sky Obscured)

75
69
74
74
74
74
81
84
86
88
89
90
86
88
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
69
74
73
73
74
81
82
78
77
86
90
86
88
93
90
87
81
81
78
76
79
72
62

Medium Clouds (% Sky Obscured)

52
57
57
52
46
36
30
23
25
22
29
41
50
55
60
60
38
24
12
6
3
0
3
6

High Clouds (% Sky Obscured)

75
68
63
55
42
27
11
11
14
16
35
53
72
80
87
95
96
97
99
99
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
52
63
67
69
58
39
37
35
31
37
37
36
37
42
41
41
41
28
28
19
5
7
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
75
76
80
84
89
93
95
95
95
95
95
93
93
95
93
92
93
93
90
86
84
82

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

269
268
267
265
264
262
261
260
259
259
258
259
260
260
261
261
261
261
261
261
261
261
262
263

Tuesday 4

Waxing Gibbous 99%

15:49

07:13

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: 07:13, Set: 16:43, Transit: 11:57. Moon - Rise: 15:49, Set: 07:13. Civil Dark: 17:18 - 06:38. Nautical Dark: 17:57 - 05:59. Astro Dark: 18:35 - 05:21

Total Clouds (% Sky Obscured)

100
99
97
96
97
99
100
100
100
100
86
78
73
81
91
97
90
83
84

Low Clouds (% Sky Obscured)

52
62
70
80
81
84
88
82
77
70
63
59
54
47
37
28
31
33
36

Medium Clouds (% Sky Obscured)

9
28
45
61
73
84
95
81
67
64
46
25
2
22
42
55
36
23
11

High Clouds (% Sky Obscured)

100
78
57
36
50
65
81
91
97
100
86
78
40
27
24
17
28
31
35

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
11
12
8
16
31
46
72
83
57
35
25
10
21
17
3
5
6
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
9
9
9
9
9
9
9
10
9
9
10
8
8
9
8
9

Dew Point (°C)

10
10
10
10
11
11
11
11
11
10
10
11
11
11
10
9
9
9
9

Relative Humidity (%)

80
79
80
83
87
87
87
87
86
84
84
87
90
93
92
88
85
87
88

Pressure (mb)

1010
1010
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

265
267
266
265
264
264
265
265
264
264
263
263
263
263
262
260
259
258
258

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 29/10/25 11:27:25. Forecast: 29/10/25 to 04/11/25. Timezone: UTC+0.00