Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waxing Gibbous 82%

15:10

02:46

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: 07:13, Set: 16:45, Transit: 11:59. Moon - Rise: 15:10, Set: 02:46. Civil Dark: 17:21 - 06:37. Nautical Dark: 18:02 - 05:59. Astro Dark: 18:41 - 05:19

Total Clouds (% Sky Obscured)

52
57
71
74
74
74
100
100
100
100
91
59
70
34
68
67
85
100
100
100
100
100
88
72

Low Clouds (% Sky Obscured)

52
57
57
46
71
59
63
50
39
70
67
59
70
34
35
16
47
74
95
80
71
89
67
63

Medium Clouds (% Sky Obscured)

52
26
18
21
3
25
97
100
100
100
88
14
12
3
3
5
81
100
100
100
100
100
46
2

High Clouds (% Sky Obscured)

52
48
3
1
11
16
50
50
2
0
0
10
2
2
40
50
62
96
100
100
57
70
0
0

ISS Passover

Visibility (miles)

5
6
4
3
6
6
8
5
9
5
4
6
4
6
9
9
9
9
3
5
9
7
8
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

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

Precipitation Probability (%)

95
87
71
62
55
55
66
71
66
75
67
69
67
38
30
29
28
88
95
95
95
95
71
39

Precipitation Amount (mm)

0.9
0.7
0.6
0.5
0.3
0.3
0.4
0.5
0.4
0.7
0.6
0.7
0.7
0.2
0
0
0
0.4
1.7
1.6
0.6
0.9
0.7
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
87
84
83
80
80
78
76
78
77
78
80
79
81
87
85
81
82
91
85
84
80
81

Pressure (mb)

993
994
995
997
998
999
1000
1001
1001
1001
1002
1003
1003
1004
1003
1003
1003
1002
1002
1001
1001
1001
1002
1002

Ozone (du)

317
315
314
314
313
310
311
314
317
320
322
319
318
316
314
312
316
320
321
321
326
320
321
319

Sunday 2

Waxing Gibbous 90%

15:21

04:13

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: 07:15, Set: 16:44, Transit: 11:59. Moon - Rise: 15:21, Set: 04:13. Civil Dark: 17:20 - 06:39. Nautical Dark: 18:00 - N/A. Astro Dark: 18:40 - 05:21

Total Clouds (% Sky Obscured)

50
67
46
41
58
78
93
97
63
38
79
98
95
92
97
100
100
97
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
65
46
41
51
78
70
48
57
33
36
66
90
88
88
94
86
81
81
80
75
79
59
87

Medium Clouds (% Sky Obscured)

0
20
0
0
30
18
0
0
37
20
43
53
49
42
49
55
58
77
93
92
100
90
100
88

High Clouds (% Sky Obscured)

0
0
0
0
0
14
83
92
38
0
1
3
3
5
34
60
47
31
75
85
100
3
29
59

ISS Passover

Visibility (miles)

9
9
7
7
8
9
8
7
8
8
9
9
9
9
9
9
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

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

Precipitation Probability (%)

19
23
32
33
34
38
35
33
29
26
27
33
52
68
50
46
72
94
84
44
87
95
70
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0.3
0.6
0.7
0
0.7
0.6
0
0.5

Wind Speed/Direction (mph)

13
11
13
14
15
16
17
17
17
18
19
18
17
15
13
14
16
19
23
23
24
22
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
74
73
72
71
71
72
75
78
84
86
87
90
92
93
92
90
89
92
93
90
92

Pressure (mb)

1003
1004
1005
1006
1007
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

318
314
317
322
318
310
302
301
298
295
290
286
283
284
283
280
277
276
274
276
273
276
274
274

Monday 3

Waxing Gibbous 96%

15:33

05:45

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: 07:17, Set: 16:42, Transit: 11:59. Moon - Rise: 15:33, Set: 05:45. Civil Dark: 17:18 - 06:41. Nautical Dark: 17:58 - 06:00. Astro Dark: 18:38 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
94
92
91
91
91
89
89
95
87
91
93
93
92
90
90
95
100
93
77
79
74
70
65

Medium Clouds (% Sky Obscured)

96
96
84
100
100
100
99
100
89
88
83
99
100
75
38
93
37
28
31
88
84
81
21
15

High Clouds (% Sky Obscured)

59
80
68
10
27
96
95
100
100
70
21
20
10
18
39
22
88
60
72
85
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
3
5
3
9
6
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
92
95
95
95
95
85
75
69
73
95
67
65
29
32
38
26
19
21
27
36
27

Precipitation Amount (mm)

0.7
1
0.8
0.7
1
0.8
1.1
0.7
0.4
0.3
0.2
0.3
0.8
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
23
23
24
23
23
23
22
23
23
23
23
22
21
21
20
21
23
22
21
21
20
20
20

Chance of Frost

Temperature (°C)

14
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
14
14
14
14
13
13

Feels Like (°C)

7
8
8
8
8
8
8
8
8
8
8
8
9
9
9
8
8
8
8
8
9
9
8
8

Dew Point (°C)

12
12
12
12
12
13
12
13
13
12
12
12
12
12
12
12
12
12
12
12
11
12
11
12

Relative Humidity (%)

89
89
90
92
92
93
92
93
92
90
90
90
92
92
92
90
90
89
89
86
84
89
87
89

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005

Ozone (du)

274
273
272
270
269
270
271
271
271
270
269
270
269
269
267
267
268
268
269
270
270
270
270
269

Tuesday 4

Waxing Gibbous 99%

15:47

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 Bad
04 Bad
05 Bad

Sun - Rise: 07:19, Set: 16:40, Transit: 11:59. Moon - Rise: 15:47, Set: No Set. Civil Dark: 17:16 - 06:43. Nautical Dark: 17:57 - 06:02. Astro Dark: 18:37 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
92
37
100

Low Clouds (% Sky Obscured)

61
82
91
94
97
100
100
100
100
100
100
100
97
95
92
91
92
94
92
91
82
67
37
49

Medium Clouds (% Sky Obscured)

13
31
52
96
42
38
48
60
65
64
72
65
51
43
37
50
66
57
55
50
35
34
30
49

High Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
66
56
100
92
37
100

ISS Passover

Visibility (miles)

9
9
9
7
9
9
7
4
0
6
1
1
1
5
2
4
5
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

13
31
44
80
95
95
88
94
95
95
95
94
74
78
95
85
54
38
25
32
29
67
80
78

Precipitation Amount (mm)

0
0
0
0.4
0.7
0.5
0.4
0.6
1.2
0.7
0.8
0.8
0.4
0.5
0.8
0.4
0.2
0
0
0
0
0.3
0.4
0

Wind Speed/Direction (mph)

19
19
20
21
20
19
17
15
14
12
12
11
10
9
7
8
7
6
6
6
6
5
4
4

Chance of Frost

Temperature (°C)

14
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
86
87
89
90
96
95
96
96
96
96
96
96
98
93
95
93
93
92
90
92
92
92

Pressure (mb)

1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

271
273
273
274
277
279
279
280
281
283
283
283
284
285
286
288
292
295
293
291
292
294
295
293

Wednesday 5

Full Moon 100%

16:06

07:22

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: 07:21, Set: 16:38, Transit: 11:59. Moon - Rise: 16:06, Set: 07:22. Civil Dark: 17:15 - 06:44. Nautical Dark: 17:55 - 06:04. Astro Dark: 18:35 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
73
100
100
100
100
100
100
100
100
96
95
93
92
88
79
77
71
73
82
91
100

Low Clouds (% Sky Obscured)

59
85
94
73
77
71
83
84
100
95
91
86
73
61
49
52
55
57
65
71
73
73
70
69

Medium Clouds (% Sky Obscured)

52
25
79
40
35
43
97
93
88
89
91
93
93
85
78
52
26
0
8
16
18
24
32
37

High Clouds (% Sky Obscured)

99
98
97
73
98
100
86
73
61
48
34
26
89
78
71
78
80
79
77
71
73
65
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
2
8
3
2
4
7
9
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

88
95
95
95
95
95
93
95
95
95
90
95
95
95
95
82
64
16
20
28
39
50
49
51

Precipitation Amount (mm)

0.4
0.7
0.9
0.8
0.9
0.6
0.5
0.6
0.7
0.6
0.4
0.8
1.5
1.1
0.5
0.4
0.3
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

3
5
6
8
10
12
14
14
14
13
13
14
15
12
14
16
16
16
16
16
16
16
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
87
83
82
82
86
92
93
92
93
92
89
87
86
84
83
83
83
84
84
86
85

Pressure (mb)

1002
1002
1002
1002
1001
1001
1000
999
999
998
998
998
997
993
993
993
993
993
993
993
993
993
993
993

Ozone (du)

289
288
289
289
287
287
288
288
288
288
290
290
294
301
307
314
311
307
304
309
314
319
325
330

Thursday 6

Waning Gibbous 96%

16:33

09:01

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: 07:22, Set: 16:36, Transit: 11:59. Moon - Rise: 16:33, Set: 09:01. Civil Dark: 17:13 - 06:46. Nautical Dark: 17:54 - 06:05. Astro Dark: 18:34 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
85
71
57
53
49
45
63
82
100
98
96
95
81
67
54

Low Clouds (% Sky Obscured)

75
87
87
86
85
83
80
82
80
78
66
55
51
47
45
58
69
77
83
88
91
77
64
50

Medium Clouds (% Sky Obscured)

39
34
31
36
44
59
70
73
76
50
27
6
4
2
0
8
17
40
55
55
46
45
45
45

High Clouds (% Sky Obscured)

60
70
75
80
85
85
90
90
85
53
25
0
0
0
0
25
50
75
66
65
72
53
28
1

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

73
75
55
73
54
29
35
30
20
20
17
15
22
21
27
28
26
38
36
44
48
45
49
46

Precipitation Amount (mm)

0.5
0.5
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
91
91
91
90
90
90
88
90
90
91
91
92
92
90
88
87
86
84
83
85
88

Pressure (mb)

994
994
995
996
996
997
997
998
998
998
999
1000
1000
1000
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000

Ozone (du)

336
335
335
334
335
336
337
335
334
332
331
329
328
318
308
298
291
283
276
272
268
265
263
262

Friday 7

Waning Gibbous 90%

17:15

10:35

Sun - Rise: 07:24, Set: 16:35, Transit: 12:00. Moon - Rise: 17:15, Set: 10:35. Civil Dark: 17:12 - 06:48. Nautical Dark: 17:52 - 06:07. Astro Dark: 18:32 - 05:28

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)

Forecast for Aberystwyth, Ceredigion, United Kingdom (52.42,-4.08)

Generated: 01/11/25 06:06:26. Forecast: 01/11/25 to 07/11/25. Timezone: UTC+0.00