Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waxing Gibbous 95%

13:27

06:30

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: 08:11, Set: 16:32, Transit: 12:22. Moon - Rise: 13:27, Set: 06:30. Civil Dark: 17:10 - 07:33. Nautical Dark: 17:52 - 06:52. Astro Dark: 18:31 - 06:13

Total Clouds (% Sky Obscured)

98
95
82
96
92
83
91
100
100
100
94
96
81
97
96
92
94
66
61
65
66
66
71
55

Low Clouds (% Sky Obscured)

56
53
47
74
76
74
84
100
100
82
89
90
62
94
91
91
93
66
61
65
66
60
54
47

Medium Clouds (% Sky Obscured)

88
67
58
52
43
36
32
36
56
50
26
26
23
22
26
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
83
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
95
4
6
15
14
3
0
12
14
3
4
2
2
15
3
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
1.4
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)

5
5
4
4
3
4
6
5
4
4
4
4
3
4
3
2
2
2
3
3
3
1
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
88
85
82
80
80
82
82
83
83
85
85
86
88
88
89
91
91
89
89
88

Pressure (mb)

1026
1026
1028
1029
1030
1030
1030
1030
1030
1031
1031
1031
1032
1033
1034
1034
1035
1035
1035
1035
1036
1037
1037
1037

Ozone (du)

322
324
322
322
325
331
337
337
335
334
335
340
339
338
342
337
332
330
329
322
318
314
312
310

Sunday 12

Waxing Gibbous 99%

14:27

07:38

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

Sun - Rise: 08:10, Set: 16:34, Transit: 12:22. Moon - Rise: 14:27, Set: 07:38. Civil Dark: 17:12 - 07:33. Nautical Dark: 17:53 - 06:52. Astro Dark: 18:32 - 06:12

Total Clouds (% Sky Obscured)

56
53
51
33
34
34
35
25
42
39
36
43
46
82
77
71
86
47
95
85
87
87
87
82

Low Clouds (% Sky Obscured)

45
38
44
31
25
26
1
4
19
12
0
0
0
0
0
0
0
0
10
25
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
10
6
0
3
3
3
6
3
11
14
32
22
2
56
2
2
11

High Clouds (% Sky Obscured)

0
0
0
2
11
13
30
6
27
39
36
43
44
82
77
71
73
31
77
84
63
68
76
80

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
2
3
4
4
5
5
4
3
2
2
1
1
1
0
1
1
0
1
1
1

Relative Humidity (%)

88
88
86
88
86
82
79
77
78
82
88
88
88
86
88
88
86
86
86
88
86
88
88
89

Pressure (mb)

1038
1038
1039
1039
1039
1039
1039
1039
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1039

Ozone (du)

308
307
303
302
302
302
300
302
304
301
295
292
285
281
282
282
281
280
279
279
279
280
278
278

Monday 13

Full Moon 100%

15:41

08:29

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: 08:10, Set: 16:35, Transit: 12:23. Moon - Rise: 15:41, Set: 08:29. Civil Dark: 17:13 - 07:32. Nautical Dark: 17:54 - 06:51. Astro Dark: 18:33 - 06:12

Total Clouds (% Sky Obscured)

91
98
84
99
99
100
100
99
100
100
100
100
100
100
97
100
97
100
99
99
98
99
99
97

Low Clouds (% Sky Obscured)

6
0
29
50
47
36
43
46
41
43
37
42
51
55
37
46
39
53
55
60
66
62
64
70

Medium Clouds (% Sky Obscured)

50
2
41
40
46
47
50
64
71
91
100
100
67
91
79
72
55
63
49
42
29
36
42
48

High Clouds (% Sky Obscured)

89
98
84
78
35
100
83
75
100
100
100
100
91
30
78
100
71
98
70
49
20
20
20
22

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
3
18
10
6
15
14
10
10
8
6
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
86
82
77
78
78
81
85
86
86
89
88
89
89
89
88
88
88
88
88
88

Pressure (mb)

1039
1038
1039
1039
1039
1039
1038
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036

Ozone (du)

276
276
277
277
278
279
279
280
277
276
278
283
287
289
288
288
289
284
283
284
282
278
277
276

Tuesday 14

Waning Gibbous 99%

17:02

09:03

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
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: 08:09, Set: 16:37, Transit: 12:23. Moon - Rise: 17:02, Set: 09:03. Civil Dark: 17:14 - 07:31. Nautical Dark: 17:55 - 06:50. Astro Dark: 18:35 - 06:11

Total Clouds (% Sky Obscured)

68
86
86
71
71
34
75
40
32
37
37
37
39
45
40
43
47
60
65
70
75
85
95
95

Low Clouds (% Sky Obscured)

68
70
61
58
51
34
47
40
32
37
37
37
39
45
40
43
47
60
65
70
70
75
85
85

Medium Clouds (% Sky Obscured)

39
27
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
17
23
16
21
3
25
11
9
6
3
0
0
0
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 (%)

1
0
0
2
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)

1
1
2
2
2
2
1
2
2
2
2
2
2
2
2
3
3
2
2
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
2
2
5
6
9
7
10
10
9
8
7
6
5
5
5
5
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
89
86
84
79
78
78
85
90
91
91
93
93
93
91
91
89
91
89
88
89
88

Pressure (mb)

1036
1036
1036
1037
1037
1037
1036
1036
1035
1035
1036
1036
1036
1036
1036
1036
1036
1037
1037
1036
1036
1036
1036
1036

Ozone (du)

275
276
276
276
277
276
276
276
277
276
275
275
275
277
277
277
277
277
277
276
276
276
275
274

Wednesday 15

Waning Gibbous 95%

18:22

09:27

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

Sun - Rise: 08:08, Set: 16:38, Transit: 12:23. Moon - Rise: 18:22, Set: 09:27. Civil Dark: 17:16 - 07:31. Nautical Dark: 17:57 - 06:50. Astro Dark: 18:36 - 06:11

Total Clouds (% Sky Obscured)

90
90
95
93
91
88
66
46
23
41
56
72
29
37
45
49
60
61
71
72
65
60
46
41

Low Clouds (% Sky Obscured)

85
85
90
88
86
84
66
44
23
41
56
72
20
37
45
49
59
61
71
72
65
60
46
41

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
5
10
12

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
1
1
1
14
10
6
5
4
2
7
12
15
27
35
41

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)

2
2
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
85
82
76
73
71
73
80
82
83
85
85
85
85
85
85
86
86
88
88
88
88

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032

Ozone (du)

274
275
277
277
277
278
279
278
279
278
279
279
278
278
277
277
277
276
276
277
278
279
280
280

Thursday 16

Waning Gibbous 89%

19:40

09:45

06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
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: 08:07, Set: 16:40, Transit: 12:24. Moon - Rise: 19:40, Set: 09:45. Civil Dark: 17:17 - 07:30. Nautical Dark: 17:58 - 06:49. Astro Dark: 18:37 - 06:10

Total Clouds (% Sky Obscured)

42
38
36
39
46
45
40
41
43
46
52
60
63
66
69
68
61
53
55
53
59
74
77
80

Low Clouds (% Sky Obscured)

42
38
36
37
28
19
21
27
33
38
41
47
54
61
69
68
61
53
55
53
56
59
58
57

Medium Clouds (% Sky Obscured)

15
22
25
29
32
42
32
20
7
17
25
25
13
5
0
6
11
17
13
7
0
0
0
0

High Clouds (% Sky Obscured)

41
22
1
1
0
0
0
0
0
0
0
0
11
22
30
34
37
39
53
53
59
74
70
70

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

1
1
2
2
3
4
5
5
5
6
5
5
5
5
5
5
5
5
6
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
5
5
5
5
11
10
10
10
10
10
7
7
7
6
6
6
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
88
87
85
85
85
84
85
87
88
90
90
91
91
93
96
94
94
91
91
89

Pressure (mb)

1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

280
281
281
282
283
284
286
286
286
287
287
287
287
288
289
290
290
291
291
291
291
291
291
291

Friday 17

Waning Gibbous 82%

20:53

09:58

Sun - Rise: 08:06, Set: 16:41, Transit: 12:24. Moon - Rise: 20:53, Set: 09:58. Civil Dark: 17:19 - 07:29. Nautical Dark: 17:59 - 06:48. Astro Dark: 18:38 - 06:09

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Welcome to Clear Outside

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

Generated: 11/01/25 05:57:27. Forecast: 11/01/25 to 17/01/25. Timezone: UTC+0.00