Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 62%

14:34

22:35

20 Good
21 OK
22 OK
23 OK
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

Sun - Rise: 07:01, Set: 16:47, Transit: 11:54. Moon - Rise: 14:34, Set: 22:35. Civil Dark: 17:21 - 06:26. Nautical Dark: 18:00 - 05:47. Astro Dark: 18:39 - 05:09

Total Clouds (% Sky Obscured)

15
20
28
34
52
88
63
89
56
50
61
98
63
97
99
99
97
99
96
100
100
100
99
100

Low Clouds (% Sky Obscured)

15
20
25
34
42
46
31
18
8
18
18
13
0
28
75
51
36
53
54
84
87
85
81
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
20
57
31
23
55
82
63
86
91
97
96
99
73
36
90
84
88
95

High Clouds (% Sky Obscured)

0
0
0
6
51
70
43
3
8
10
9
95
62
89
92
93
76
63
86
100
100
100
96
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
1
0
0
0
0
0
0
0
0
0
0
0
2
15
30
10
0
1
2
2
2
6

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)

8
8
8
8
7
6
5
4
5
5
5
5
5
5
6
9
12
16
16
17
17
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
87
87
88
91
91
93
94
93
90
87
81
76
73
73
76
77
79
79
81
81

Pressure (mb)

1001
1001
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1007
1006
1005
1004
1004
1003
1003
1002

Ozone (du)

291
291
284
281
278
274
271
269
268
268
269
267
266
265
263
263
265
265
263
263
265
265
266
268

Thursday 30

Waxing Gibbous 72%

14:49

23:55

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

Sun - Rise: 07:02, Set: 16:45, Transit: 11:54. Moon - Rise: 14:49, Set: 23:55. Civil Dark: 17:20 - 06:28. Nautical Dark: 17:59 - 05:49. Astro Dark: 18:37 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
73
52
63
100
100
100
100
100
97
100
82
79
81
87
79
78
66
58
100
100

Low Clouds (% Sky Obscured)

87
77
82
77
69
52
63
64
59
63
65
71
64
64
49
57
56
78
71
62
66
58
68
65

Medium Clouds (% Sky Obscured)

97
100
100
75
4
0
0
0
0
0
45
48
40
62
74
65
72
53
36
26
0
0
79
86

High Clouds (% Sky Obscured)

100
25
23
100
0
0
0
85
100
100
100
100
36
100
15
1
3
13
0
0
0
0
86
86

ISS Passover

Visibility (miles)

9
9
2
9
9
9
9
9
9
9
9
9
9
9
5
5
7
8
7
9
9
9
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
6
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
95
95
73
26
2
3
7
9
9
9
9
29
60
64
47
50
73
85
56
23
23
33
59

Precipitation Amount (mm)

0
1.6
1.1
0.2
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0.6
0.8
0.3
0
0
0
0.3

Wind Speed/Direction (mph)

23
23
22
23
16
13
12
11
11
11
11
13
13
15
18
20
22
20
20
19
18
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
90
93
90
93
95
96
96
95
96
95
96
92
87
84
85
82
83
84
84
89
89
89

Pressure (mb)

1001
1000
999
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
999
1000
1000
1000

Ozone (du)

271
272
274
279
282
282
282
285
286
288
288
288
288
289
290
293
293
294
292
292
293
293
292
292

Friday 31

Waxing Gibbous 72%

15:02

01:17

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

Sun - Rise: 07:04, Set: 16:43, Transit: 11:54. Moon - Rise: 15:02, Set: 01:17. Civil Dark: 17:18 - 06:29. Nautical Dark: 17:57 - 05:50. Astro Dark: 18:36 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
100
100
97
88
71
49
53
76
71
67
65
62
69
65
59
54

Low Clouds (% Sky Obscured)

76
81
82
85
92
75
80
61
40
25
56
46
44
49
53
51
53
58
58
59
53
52
41
31

Medium Clouds (% Sky Obscured)

92
90
99
100
100
100
44
61
100
100
86
70
60
0
3
32
32
28
24
20
41
35
20
25

High Clouds (% Sky Obscured)

81
86
100
86
86
100
80
80
0
0
0
0
0
0
0
2
0
0
0
1
25
25
20
20

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
55
82
95
95
95
95
72
44
60
37
25
18
14
47
59
52
57
66
59
34
36
50
51

Precipitation Amount (mm)

0.2
0
0.5
1.2
1.5
2.4
0.9
0.5
0
0.3
0
0
0
0
0
0.3
0.2
0.3
0.5
0.3
0
0
0
0.2

Wind Speed/Direction (mph)

17
18
18
18
18
14
14
10
10
10
8
9
10
12
15
15
15
14
14
15
15
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
9
11
9
10
9
8
8
7
8
7
8
9
9
9
9
9
7
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

89
87
84
89
92
93
92
90
90
92
93
95
95
88
84
81
80
77
77
80
83
87
87
88

Pressure (mb)

999
999
999
998
997
996
996
996
996
997
997
998
999
999
1000
1001
1001
1002
1002
1003
1004
1004
1005
1005

Ozone (du)

292
293
292
292
295
297
299
301
302
305
313
321
322
322
322
320
317
317
319
320
320
322
322
323

Saturday 1

Waxing Gibbous 82%

15:15

02:40

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

Sun - Rise: 07:06, Set: 16:41, Transit: 11:54. Moon - Rise: 15:15, Set: 02:40. Civil Dark: 17:16 - 06:31. Nautical Dark: 17:56 - 05:52. Astro Dark: 18:34 - 05:13

Total Clouds (% Sky Obscured)

50
72
87
100
100
100
100
97
95
92
38
78
28
58
75
45
59
73
91
96
93
91
93
96

Low Clouds (% Sky Obscured)

21
40
50
49
54
68
71
67
63
65
38
58
28
44
42
44
45
44
45
66
77
84
84
76

Medium Clouds (% Sky Obscured)

25
53
78
100
100
100
100
84
70
59
16
8
2
10
60
15
15
24
43
38
40
46
56
92

High Clouds (% Sky Obscured)

20
20
20
20
15
15
20
20
25
3
0
0
2
16
3
5
29
50
68
41
22
40
24
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
7
8
9
9
9
9
3
8
9
7
9
9
9
9
9
6
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 (%)

43
9
14
23
25
40
45
32
19
12
25
28
19
14
15
20
20
16
13
23
24
31
36
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
7
7
7
7
7
7
6
6
7
7
7
6
6
6
6
7
7
7
7
8

Relative Humidity (%)

88
88
84
84
87
88
91
91
91
93
93
93
93
88
81
76
72
70
70
73
77
80
85
88

Pressure (mb)

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

Ozone (du)

323
322
322
322
324
325
324
324
325
326
328
328
324
321
322
324
322
323
313
304
297
292
291
290

Sunday 2

Waxing Gibbous 90%

15:29

04:06

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

Sun - Rise: 07:08, Set: 16:40, Transit: 11:54. Moon - Rise: 15:29, Set: 04:06. Civil Dark: 17:15 - 06:33. Nautical Dark: 17:54 - 05:53. Astro Dark: 18:33 - 05:15

Total Clouds (% Sky Obscured)

89
80
76
100
100
100
100
97
94
91
94
95
95
97
98
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

74
70
70
69
79
86
97
83
70
56
78
72
68
73
78
85
89
92
94
92
89
84
86
87

Medium Clouds (% Sky Obscured)

67
62
64
60
62
96
100
95
52
69
46
29
13
27
44
62
60
57
56
50
40
19
15
15

High Clouds (% Sky Obscured)

0
3
7
35
23
14
8
6
18
38
63
42
29
51
74
99
99
99
99
94
90
86
62
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
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

27
30
32
29
23
19
8
12
17
21
28
24
20
19
20
32
55
73
86
69
68
64
53
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
11
12
12
12
14
15
15
15
18
18
18
19
20
20
19
19
19
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
88
88
87
87
90
90
90
89
87
86
84
82
82
80
80
79
79
78
75
78

Pressure (mb)

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

Ozone (du)

288
287
286
285
282
279
278
275
274
275
275
275
274
274
272
270
268
267
265
264
264
264
264
263

Monday 3

Waxing Gibbous 96%

15:44

05:36

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

Sun - Rise: 07:09, Set: 16:38, Transit: 11:54. Moon - Rise: 15:44, Set: 05:36. Civil Dark: 17:13 - 06:34. Nautical Dark: 17:53 - 05:55. Astro Dark: 18:31 - 05:16

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
100
100
100
100
98
97
95
96
95
96
97
98
98
99
99
99
100
100

Low Clouds (% Sky Obscured)

89
82
73
64
68
72
75
82
87
90
89
88
86
76
68
60
62
62
64
70
75
79
78
77

Medium Clouds (% Sky Obscured)

15
15
19
23
33
43
43
46
35
33
17
7
0
0
1
1
17
33
49
67
83
96
98
99

High Clouds (% Sky Obscured)

13
19
25
36
29
21
13
44
73
96
85
75
62
69
72
81
86
92
98
89
80
72
78
82

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
30
26
26
32
35
43
42
44
44
42
37
5
7
10
10
12
9
12
44
71
92
90
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
12
12
12
11
11
12
12
11
11
11
11
11
11
12
12

Relative Humidity (%)

80
82
84
87
90
92
92
93
92
92
90
89
87
86
84
82
79
80
83
83
84
87
90
89

Pressure (mb)

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

Ozone (du)

262
261
261
261
261
261
260
259
260
260
261
261
261
261
262
263
264
264
265
265
265
264
264
265

Tuesday 4

Waxing Gibbous 99%

16:05

07:11

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

Sun - Rise: 07:11, Set: 16:36, Transit: 11:54. Moon - Rise: 16:05, Set: 07:11. Civil Dark: 17:12 - 06:36. Nautical Dark: 17:51 - 05:56. Astro Dark: 18:30 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
89
74
66
71
73
84
90
91
95
95
94
92

Low Clouds (% Sky Obscured)

75
73
70
68
63
60
58
56
57
59
59
61
57
65
73
81

Medium Clouds (% Sky Obscured)

100
87
75
62
46
34
23
16
8
0
14
31
46
46
49
46

High Clouds (% Sky Obscured)

89
96
98
100
68
37
5
5
5
5
9
18
21
25
29
34

ISS Passover

Visibility (miles)

9
9
9
8
7
8
9
9
9
9
9
6
4
1
1
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

64
62
47
41
44
41
24
22
17
10
9
7
7
41
59
76

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
17
16
16
14
12
11
10
9
9
9
9
10
10
12

Chance of Frost

Temperature (°C)

13
14
13
13
13
13
13
13
13
13
13
14
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
89
92
93
95
95
96
96
96
96
96
96
96
98
96

Pressure (mb)

1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1006
1006
1006
1005
1005

Ozone (du)

265
265
266
266
267
266
266
266
265
264
264
263
262
261
259
258

Forecast for Wells, Somerset, United Kingdom (51.21,-2.64)

Generated: 29/10/25 19:57:13. Forecast: 29/10/25 to 04/11/25. Timezone: UTC+0.00