Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 87%

16:34

04:21

06 Bad
07 Bad
08 OK
09 OK
10 OK
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: 07:49, Set: 18:07, Transit: 12:58. Moon - Rise: 16:34, Set: 04:21. Civil Dark: 18:40 - 07:15. Nautical Dark: 19:19 - 06:37. Astro Dark: 19:57 - N/A

Total Clouds (% Sky Obscured)

39
32
38
40
31
63
73
99
99
99
98
100
100
100
100
100
100
96
48
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
32
28
28
24
27
18
28
19
54
86
90
86
91
91
94
86
71
48
95
91
95
83
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
18
95
99
99
97
100
100
100
100
100
100
91
4
30
99
99
57
51

High Clouds (% Sky Obscured)

0
20
11
4
4
32
58
96
96
3
10
10
89
100
100
100
100
36
0
3
100
97
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
2
3
2
2
2
9
9
6
3
6
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

70
33
8
4
4
3
15
3
2
12
55
73
95
95
95
95
95
95
48
61
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
1
1.8
2.6
4.2
2.2
0.6
0
0.2
0.4
1.1
0.3
0.3

Wind Speed/Direction (mph)

12
11
10
8
9
11
10
9
9
11
11
12
13
16
16
21
25
18
17
20
25
24
19
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
8
10
11
11
13
12
10
10
9
8
9
9
7
8
10
9
9
6
6
8
10

Dew Point (°C)

6
6
6
7
7
7
7
6
6
5
7
8
10
12
12
12
13
13
12
11
10
11
12
11

Relative Humidity (%)

80
81
81
82
75
66
60
56
53
54
61
71
84
95
93
93
95
95
87
86
80
87
93
89

Pressure (mb)

1008
1009
1009
1010
1011
1011
1011
1010
1009
1009
1008
1006
1004
1003
1001
998
996
994
992
990
987
984
981
980

Ozone (du)

305
302
300
298
297
294
293
291
288
286
285
285
288
295
297
297
299
304
309
314
311
308
310
312

Friday 23

Waxing Gibbous 94%

16:47

05:39

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 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:51, Set: 18:05, Transit: 12:58. Moon - Rise: 16:47, Set: 05:39. Civil Dark: 18:39 - 07:17. Nautical Dark: 19:17 - 06:39. Astro Dark: 19:55 - 06:01

Total Clouds (% Sky Obscured)

100
99
49
94
94
100
100
63
60
62
51
88
34
23
25
43
76
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
54
45
93
89
79
69
63
57
62
51
49
33
22
24
27
2
7
28
10
19
21
2
30

Medium Clouds (% Sky Obscured)

91
41
25
25
52
22
73
63
60
27
2
30
0
0
0
0
0
0
23
20
99
100
100
98

High Clouds (% Sky Obscured)

58
54
10
0
2
67
51
35
30
7
0
0
0
0
0
11
49
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
8
9
9
3
3
4
5
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

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

Precipitation Probability (%)

95
95
87
95
95
95
75
53
28
19
13
8
16
15
4
6
4
17
5
6
6
7
8
15

Precipitation Amount (mm)

2.1
2.2
0.3
1
1.4
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
21
24
34
33
34
33
32
30
29
27
25
23
21
20
17
17
16
13
11
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
2
-0
-2
-2
-0
0
1
2
2
2
3
3
4
4
4
4
4
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

95
90
87
90
90
90
87
85
78
71
64
57
52
57
58
57
63
64
66
68
73
74
78
80

Pressure (mb)

983
986
990
993
997
1000
1002
1004
1005
1007
1008
1009
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1015

Ozone (du)

310
311
317
317
311
310
312
316
323
331
336
335
332
332
334
332
325
316
313
312
312
310
307
305

Saturday 24

Waxing Gibbous 98%

17:01

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 OK
04 OK
05 OK

Sun - Rise: 07:52, Set: 18:03, Transit: 12:58. Moon - Rise: 17:01, Set: No Set. Civil Dark: 18:37 - 07:19. Nautical Dark: 19:15 - 06:40. Astro Dark: 19:53 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
66
22
22
23

Low Clouds (% Sky Obscured)

27
72
60
91
80
93
94
95
94
92
93
96
93
96
72
72
64
73
58
58
26
22
22
23

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
99
100
100
100
100
100
100
100
99
97
97
100
91
76
66
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
98
81
38
50
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
7
7
3
2
2
3
3
5
9
9
7
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
9
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

32
40
56
85
95
95
95
95
95
95
95
95
95
89
89
83
85
68
27
13
5
9
11
12

Precipitation Amount (mm)

0
0
0
0.3
0.8
0.9
0.7
1.6
2.4
2.9
2.3
1.7
1.1
0.4
0.5
0.4
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
11
10
13
14
18
21
22
21
22
23
23
24
26
24
24
22
21
21
21
22
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
9
10
11
12
12
14
14
15
16
16
16
15
13
12
9
8
7
6
6
6

Relative Humidity (%)

84
82
81
84
87
90
92
92
93
93
90
92
92
90
90
90
89
90
83
79
75
72
71
71

Pressure (mb)

1015
1014
1014
1013
1012
1010
1008
1006
1003
1000
999
998
997
996
996
996
996
997
998
998
1000
1000
1001
1002

Ozone (du)

304
300
299
296
294
292
290
287
284
282
279
280
279
278
278
278
277
275
274
274
276
281
281
283

Sunday 25

Waxing Gibbous 100%

16:17

06:01

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

Sun - Rise: 06:54, Set: 17:01, Transit: 11:58. Moon - Rise: 16:17, Set: 06:01. Civil Dark: 17:35 - 06:20. Nautical Dark: 18:13 - 05:42. Astro Dark: 18:51 - 05:04

Total Clouds (% Sky Obscured)

20
22
23
27
28
27
30
42
65
37
38
33
38
68
75
82
76
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
22
23
27
28
27
30
40
65
34
37
31
29
64
62
50
18
40
49
24
28
34
50
65

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
7
13
28
23
27
95
96
97
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
15
18
37
57
100
99
99
98
99
99
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
Light Rain
Light Rain

Precipitation Probability (%)

8
10
5
10
10
16
7
14
2
3
1
0
0
0
2
0
0
0
0
0
3
45
74
88

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
0.4
0.6

Wind Speed/Direction (mph)

20
20
20
20
21
21
21
20
18
17
14
11
8
6
7
7
7
6
6
7
6
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
63
62
60
60
61
62
60
61
60
63
65
66
73
64
62
65
75
69
70
74
73
74
74

Pressure (mb)

1003
1005
1007
1008
1009
1011
1012
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013

Ozone (du)

287
292
290
285
284
283
282
283
283
282
280
277
275
274
273
273
272
271
269
269
270
270
269
268

Monday 26

Full Moon 99%

16:37

07:27

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: 06:56, Set: 16:59, Transit: 11:57. Moon - Rise: 16:37, Set: 07:27. Civil Dark: 17:33 - 06:22. Nautical Dark: 18:11 - 05:45. Astro Dark: 18:49 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
92
86
77
80
85
92
89
86
83
89
90
90
91
92
94
95
96
98
97
95
93

Low Clouds (% Sky Obscured)

50
84
76
74
73
72
80
85
90
89
86
83
89
90
90
91
90
90
92
94
97
95
93
91

Medium Clouds (% Sky Obscured)

92
86
80
80
80
49
75
4
1
1
1
0
0
0
0
0
0
0
3
6
9
8
6
5

High Clouds (% Sky Obscured)

100
100
100
48
46
65
60
3
2
3
3
0
0
0
0
17
34
50
41
27
13
11
12
13

ISS Passover

Visibility (miles)

9
9
5
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

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

Precipitation Probability (%)

87
91
95
95
70
29
11
11
6
19
10
21
24
20
12
21
24
26
41
56
72
92
92
82

Precipitation Amount (mm)

0.5
0.5
1
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.3

Wind Speed/Direction (mph)

11
13
15
15
16
16
15
17
18
18
17
16
16
17
17
18
19
20
21
22
23
24
21
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
9
12
14
14
16
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
13

Relative Humidity (%)

73
71
77
92
96
96
96
89
85
85
86
85
85
85
85
85
86
86
86
87
87
87
89
89

Pressure (mb)

1012
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1003
1003
1002
1002
1003

Ozone (du)

267
267
266
266
266
267
268
269
268
268
267
267
266
266
267
267
268
268
268
268
269
269
270
272

Tuesday 27

Waning Gibbous 95%

17:05

08:57

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: 06:57, Set: 16:57, Transit: 11:57. Moon - Rise: 17:05, Set: 08:57. Civil Dark: 17:31 - 06:24. Nautical Dark: 18:10 - 05:47. Astro Dark: 18:48 - 05:09

Total Clouds (% Sky Obscured)

93
90
87
88
91
96
86
76
66
67
68
69
60
51
42
42
44
43
41
39
42
59
76
92

Low Clouds (% Sky Obscured)

91
88
87
88
89
89
75
62
47
54
61
68
56
46
35
38
40
41
40
36
32
55
73
88

Medium Clouds (% Sky Obscured)

33
58
70
64
63
67
57
54
47
50
43
33
23
13
2
1
1
0
1
2
3
4
4
5

High Clouds (% Sky Obscured)

13
16
23
17
15
17
11
6
0
0
0
1
0
0
0
0
1
1
1
2
2
13
22
31

ISS Passover

Visibility (miles)

7
6
4
3
5
7
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

Light Rain
Light Rain
Light Rain
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 (%)

95
95
95
95
95
66
49
31
18
27
30
32
32
27
8
12
16
19
24
26
26
26
25
22

Precipitation Amount (mm)

0.6
0.6
0.7
0.9
0.9
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
15
14
14
15
16
17
18
17
17
16
14
13
13
13
12
10
9
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
89
83
80
76
74
71
70
71
72
73
70
66
64
69
74
78
80
78
77
77
77

Pressure (mb)

1003
1004
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

273
278
283
288
296
304
312
313
313
314
315
317
318
317
316
315
311
307
303
299
296
293
290
288

Wednesday 28

Waning Gibbous 88%

17:45

10:24

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Sun - Rise: 06:59, Set: 16:55, Transit: 11:57. Moon - Rise: 17:45, Set: 10:24. Civil Dark: 17:30 - 06:25. Nautical Dark: 18:08 - 05:48. Astro Dark: 18:46 - 05:10

Total Clouds (% Sky Obscured)

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Low Clouds (% Sky Obscured)

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Medium Clouds (% Sky Obscured)

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High Clouds (% Sky Obscured)

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ISS Passover

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Visibility (miles)

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Fog (%)

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Precipitation Type

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Precipitation Probability (%)

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Precipitation Amount (mm)

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Wind Speed/Direction (mph)

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Chance of Frost

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Temperature (°C)

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Feels Like (°C)

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Dew Point (°C)

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Relative Humidity (%)

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Pressure (mb)

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Ozone (du)

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Welcome to Clear Outside

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

Generated: 22/10/26 06:20:55. Forecast: 22/10/26 to 28/10/26. Timezone: UTC+1.00

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