Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 21%

02:18

14:29

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

Sun - Rise: 07:30, Set: 16:27, Transit: 11:58. Moon - Rise: 02:18, Set: 14:29. Civil Dark: 17:03 - 06:54. Nautical Dark: 17:43 - 06:14. Astro Dark: 18:21 - 05:35

Total Clouds (% Sky Obscured)

100
100
98
67
60
65
67
90
99
100
100
91
100
83
78
95
94
82
58
61
69
75
92
92

Low Clouds (% Sky Obscured)

78
55
73
67
60
65
64
60
83
78
71
58
55
55
39
65
75
75
56
55
57
68
84
84

Medium Clouds (% Sky Obscured)

57
57
26
3
0
0
0
1
5
20
59
81
88
72
78
55
19
14
22
21
36
18
19
73

High Clouds (% Sky Obscured)

100
100
98
67
0
0
8
18
28
51
95
89
99
81
40
58
48
5
0
2
8
1
21
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
1
1
2
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
5
27
0
0
0
22
56
9
0
1
0
0
1
4
0

Precipitation Type

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

Precipitation Probability (%)

30
12
8
4
4
4
5
15
8
16
9
9
25
37
10
12
14
10
2
6
10
22
24
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
7
6
8
5
5
4
4
4
3
3
4
4
5
7
10
11
12
11
10
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
11
11
11
11
11
10
10
10
11
12
12
12
12
12
12
12
11
10

Relative Humidity (%)

93
93
95
93
87
87
93
98
98
98
98
96
95
95
93
90
86
84
84
86
87
92
93
90

Pressure (mb)

998
999
1000
1001
1001
1002
1003
1004
1004
1004
1005
1005
1006
1007
1007
1007
1008
1008
1007
1007
1007
1008
1008
1009

Ozone (du)

303
304
305
305
304
304
304
306
309
308
307
307
306
305
304
303
301
299
298
296
295
294
293
294

Saturday 15

Waning Crescent 13%

03:28

14:40

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

Sun - Rise: 07:32, Set: 16:25, Transit: 11:58. Moon - Rise: 03:28, Set: 14:40. Civil Dark: 17:02 - 06:55. Nautical Dark: 17:42 - 06:15. Astro Dark: 18:20 - 05:37

Total Clouds (% Sky Obscured)

89
97
82
87
90
91
84
93
77
89
98
100
95
92
84
91
99
85
92
83
86
86
85
75

Low Clouds (% Sky Obscured)

79
63
70
81
73
82
68
66
68
85
95
100
82
87
76
87
98
80
92
72
76
75
68
53

Medium Clouds (% Sky Obscured)

56
67
42
71
53
33
37
32
20
3
5
20
20
0
0
0
0
0
6
21
16
8
15
13

High Clouds (% Sky Obscured)

39
81
60
1
7
33
37
47
15
46
48
33
2
1
0
0
0
0
0
0
0
0
0
0

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 (%)

23
18
18
19
23
11
7
4
2
3
3
2
0
0
2
3
3
2
2
0
2
0
0
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
95
95
96
93
93
93
93
91
93
90
88
85
85
83
84
84
81
83
82
77
75

Pressure (mb)

1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016

Ozone (du)

295
295
294
293
294
295
294
291
291
291
291
288
286
284
282
281
280
279
281
281
281
286
293
291

Sunday 16

Waning Crescent 7%

04:39

14:52

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

Sun - Rise: 07:33, Set: 16:24, Transit: 11:59. Moon - Rise: 04:39, Set: 14:52. Civil Dark: 17:00 - 06:57. Nautical Dark: 17:41 - 06:17. Astro Dark: 18:19 - 05:38

Total Clouds (% Sky Obscured)

47
25
11
25
20
24
1
1
2
2
21
8
21
2
0
6
13
9
5
1
1
2
2
15

Low Clouds (% Sky Obscured)

29
24
10
25
20
24
1
1
1
1
21
8
21
1
0
6
13
9
5
1
1
0
0
14

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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

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)

10
9
7
5
5
5
5
5
5
5
5
5
5
6
6
8
12
13
12
10
9
6
5
4

Chance of Frost

Temperature (°C)

8
7
6
5
4
4
3
3
3
3
3
2
3
3
5
7
7
7
7
7
7
5
4
3

Feels Like (°C)

4
3
3
4
3
3
2
2
2
1
1
1
1
2
3
5
4
4
3
4
4
3
2
1

Dew Point (°C)

4
3
2
2
2
2
1
1
1
1
-0
-0
0
1
2
1
1
0
-1
0
1
1
-0
-1

Relative Humidity (%)

73
73
78
83
86
85
85
85
86
85
82
83
85
86
79
67
62
59
58
61
66
72
76
77

Pressure (mb)

1017
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1023
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1028

Ozone (du)

284
282
282
282
276
270
266
264
265
265
265
267
267
267
268
268
268
270
265
262
263
264
267
271

Monday 17

Waning Crescent 3%

05:50

15:06

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

Sun - Rise: 07:35, Set: 16:23, Transit: 11:59. Moon - Rise: 05:50, Set: 15:06. Civil Dark: 16:59 - 06:58. Nautical Dark: 17:40 - 06:18. Astro Dark: 18:19 - 05:39

Total Clouds (% Sky Obscured)

38
70
84
78
61
97
100
100
94
88
82
81
79
82
88
94
100
93
84
72
76
80
86
85

Low Clouds (% Sky Obscured)

29
41
44
45
45
50
57
58
56
59
69
62
61
52
66
52
73
80
72
59
56
46
41
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
50
50
49
55
40
0
0
47
63
83
100
89
30
22
28
35
45
42

High Clouds (% Sky Obscured)

10
26
53
67
61
97
100
94
80
61
37
46
55
60
51
43
35
1
0
0
0
0
0
0

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
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

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
1
2
2
8
11
17
16
16
16
17
17
13
16
25
31
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-3
-3
-3
-4
-4
-5
-5
-5
-5
-4
-3
-1
1
1
2
2
3
4
4
3
3

Relative Humidity (%)

77
77
77
77
78
78
77
74
71
70
66
67
70
70
77
77
74
72
70
70
74
81
86
85

Pressure (mb)

1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1024
1023
1023
1022
1021
1021
1020
1019
1018
1017
1016
1015
1015

Ozone (du)

272
267
268
270
269
268
269
273
277
280
288
289
281
276
279
282
282
278
279
276
275
279
278
281

Tuesday 18

Waning Crescent 1%

07:02

15:25

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

Sun - Rise: 07:37, Set: 16:22, Transit: 11:59. Moon - Rise: 07:02, Set: 15:25. Civil Dark: 16:58 - 07:00. Nautical Dark: 17:39 - 06:19. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

83
81
88
94
100
84
66
49
52
58
58
73
74
75
82
89
100
93
88
86
85
87
86
72

Low Clouds (% Sky Obscured)

44
44
63
81
99
84
66
49
52
55
58
73
69
66
69
74
78
61
46
32
45
58
71
60

Medium Clouds (% Sky Obscured)

40
42
75
88
100
82
57
6
2
2
34
52
48
43
59
77
96
93
88
86
84
76
73
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
4
5
4
1

ISS Passover

Visibility (miles)

9
9
9
9
9
4
8
9
8
9
9
6
4
2
0
3
6
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
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
28
34
46
66
83
59
48
41
33
42
53
54
52
47
39
24
25
23
11
22
22
17
18

Precipitation Amount (mm)

0
0
0
0
0.4
0.7
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
8
8
9
9
10
11
11
14
15
15
15
16
16
16
14
13
12
10
9
9

Chance of Frost

Temperature (°C)

6
5
5
5
5
6
6
5
6
5
6
5
5
5
5
5
5
5
5
6
6
5
4
4

Feels Like (°C)

4
3
3
2
2
3
3
3
2
2
2
2
2
2
1
1
1
1
0
0
-1
0
-0
1

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
91
90
93
94
91
90
86
86
93
93
94
96
91
86
82
82
80
79
82
83
86

Pressure (mb)

1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1004
1004
1004
1005
1005
1004
1004
1004
1005
1005
1006

Ozone (du)

282
283
291
297
300
304
309
310
309
312
313
311
317
323
329
335
341
347
341
336
331
329
328
327

Wednesday 19

Waning Crescent 0%

08:14

15:49

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

Sun - Rise: 07:38, Set: 16:21, Transit: 11:59. Moon - Rise: 08:14, Set: 15:49. Civil Dark: 16:57 - 07:01. Nautical Dark: 17:38 - 06:21. Astro Dark: 18:17 - 05:42

Total Clouds (% Sky Obscured)

58
44
53
61
70
60
51
40
32
25
18
28
39
53
57
52
50
50
45
50
47
26
1
33

Low Clouds (% Sky Obscured)

50
39
45
53
61
53
44
34
28
22
16
11
7
1
4
9
12
9
7
6
4
3
1
14

Medium Clouds (% Sky Obscured)

36
23
21
20
17
13
9
5
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
3
5
7
26
39
53
57
52
50
50
45
50
47
24
1
17

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 (%)

14
5
15
18
19
22
20
8
11
9
3
2
2
0
0
0
0
0
0
0
0
0
0
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-1
0
0
-0
0
-0
-1
-1
-1
-1
-1
-1
-1
4
3
2
3
2
3

Dew Point (°C)

1
1
1
1
2
3
2
1
0
0
-0
-1
-1
-1
-1
-2
-2
-2
-2
-1
-1
-2
-2
-2

Relative Humidity (%)

86
86
89
89
91
93
89
89
88
86
86
84
83
79
77
69
62
56
58
60
62
66
70
76

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015

Ozone (du)

328
328
329
328
328
327
324
322
319
317
315
314
312
311
309
311
312
314
310
306
301
297
292
288

Thursday 20

New Moon 2%

09:23

16:22

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

Sun - Rise: 07:40, Set: 16:20, Transit: 12:00. Moon - Rise: 09:23, Set: 16:22. Civil Dark: 16:56 - 07:03. Nautical Dark: 17:37 - 06:22. Astro Dark: 18:16 - 05:43

Total Clouds (% Sky Obscured)

65
98
97
96
96
83
75
64
61
57
59
59
75
75
82
84
86

Low Clouds (% Sky Obscured)

27
39
50
63
76
66
57
52
41
33
23
34
47
52
57
63
68

Medium Clouds (% Sky Obscured)

20
34
57
62
66
58
50
42
46
41
36
35
37
35
35
35
40

High Clouds (% Sky Obscured)

32
43
35
23
9
9
10
5
9
9
8
31
61
75
82
84
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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
Very Light Rain
Light Rain

Precipitation Probability (%)

15
16
31
36
38
34
32
33
35
36
33
38
37
33
59
74
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

9
10
10
9
9
9
10
10
11
12
12
13
14
16
18
18
18

Chance of Frost

Temperature (°C)

2
2
2
3
3
4
4
5
6
5
5
5
5
5
5
7
8

Feels Like (°C)

-1
-1
0
-0
-0
-1
1
2
1
2
2
2
1
0
-1
-0
0

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
82
86
91
89
88
86
83
82
78
82
85
88
90
91

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013

Ozone (du)

286
283
281
281
281
281
279
278
277
272
267
263
263
263
263
267
271

Welcome to Clear Outside

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

Generated: 14/11/25 18:27:45. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00