Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 39%

11:46

23:31

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

Sun - Rise: 08:20, Set: 16:17, Transit: 12:19. Moon - Rise: 11:46, Set: 23:31. Civil Dark: 16:56 - 07:41. Nautical Dark: 17:39 - 06:59. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

71
70
73
67
68
65
64
64
62
63
71
68
62
63
76
74
80
67
100
100
84
64
58
52

Low Clouds (% Sky Obscured)

71
70
73
67
68
65
64
64
62
63
71
68
62
63
62
58
36
35
39
37
41
62
58
52

Medium Clouds (% Sky Obscured)

1
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
82
90
84
50
12
2

High Clouds (% Sky Obscured)

4
4
4
0
0
0
0
0
0
0
0
1
4
4
33
19
30
9
29
25
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 (%)

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)

12
15
16
16
19
19
18
17
16
17
17
17
18
19
19
19
18
18
18
19
21
23
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
83
85
86
86
86
86
88
88
86
88
86
86
85
82
80
78
72
68
68
71
75

Pressure (mb)

1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1032

Ozone (du)

366
364
364
364
362
359
356
357
358
361
359
355
351
348
346
344
345
344
342
340
338
336
335
336

Saturday 27

First Quarter 50%

11:59

00:51

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

Sun - Rise: 08:21, Set: 16:18, Transit: 12:20. Moon - Rise: 11:59, Set: 00:51. Civil Dark: 16:57 - 07:41. Nautical Dark: 17:40 - 06:59. Astro Dark: 18:20 - 06:18

Total Clouds (% Sky Obscured)

54
41
27
56
86
82
86
88
82
81
81
86
87
88
81
84
65
73
80
83
84
78
79
78

Low Clouds (% Sky Obscured)

50
41
27
56
80
76
84
86
82
81
79
76
82
85
80
83
65
73
73
59
49
52
62
61

Medium Clouds (% Sky Obscured)

12
10
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
3
19
28
24
1
2
20
30
63
63
64
63
58
52

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
1
5
2
0
0
0
0
0
0
1
1
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)

23
23
25
24
24
24
23
22
21
21
20
19
19
18
17
17
17
18
18
18
18
18
17
18

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
7
7

Feels Like (°C)

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

Dew Point (°C)

3
4
4
5
5
5
5
5
4
5
4
5
5
4
4
4
4
5
5
4
4
4
4
4

Relative Humidity (%)

78
79
82
85
84
84
84
82
81
84
82
84
84
81
79
81
81
90
90
88
85
85
82
81

Pressure (mb)

1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1033
1033
1033
1033
1032
1032

Ozone (du)

335
335
341
342
343
344
342
337
334
331
330
328
325
324
326
329
331
332
331
329
329
331
330
327

Sunday 28

Waxing Gibbous 61%

12:15

02:14

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

Sun - Rise: 08:21, Set: 16:18, Transit: 12:20. Moon - Rise: 12:15, Set: 02:14. Civil Dark: 16:58 - 07:41. Nautical Dark: 17:40 - 06:59. Astro Dark: 18:21 - 06:19

Total Clouds (% Sky Obscured)

71
68
86
84
88
92
82
78
77
73
73
86
85
82
73
58
50
44
52
51
33
33
45
54

Low Clouds (% Sky Obscured)

67
66
57
64
67
77
79
78
77
73
73
83
80
75
55
55
42
40
38
39
26
24
22
16

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

39
27
36
25
35
22
19
19
15
14
15
18
8
12
39
34
34
28
52
51
29
31
32
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
82
79
79
76
78
78
76
81
80
76
75
76
80
82
82
83
85
85
83
82
80

Pressure (mb)

1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028

Ozone (du)

326
327
326
325
325
326
324
321
319
316
314
314
313
314
313
312
312
312
310
309
307
306
304
301

Monday 29

Waxing Gibbous 72%

12:35

03:42

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 08:21, Set: 16:19, Transit: 12:20. Moon - Rise: 12:35, Set: 03:42. Civil Dark: 16:59 - 07:41. Nautical Dark: 17:41 - 06:59. Astro Dark: 18:21 - 06:19

Total Clouds (% Sky Obscured)

56
64
76
75
63
56
46
42
50
55
79
99
97
96
100
100
90
78
73
85
88
90
90
84

Low Clouds (% Sky Obscured)

10
19
28
35
31
30
29
29
31
33
41
47
41
43
48
50
51
50
54
57
61
61
53
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
16
29
42
55
50
45
40
23
12
1
1
1
1
1
0

High Clouds (% Sky Obscured)

41
45
53
65
63
56
46
42
50
55
76
67
62
46
39
29
19
8
4
6
14
27
41
42

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
1
0
1
0
0
2
0
0
0
2
1
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)

14
15
15
15
15
15
16
17
17
16
15
14
14
13
13
13
13
14
14
14
14
14
14
13

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
80
80
83
85
83
83
85
82
75
71
71
71
68
67
69
70
71
74
74
71
70

Pressure (mb)

1028
1027
1028
1028
1028
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033

Ozone (du)

301
300
301
300
298
294
291
290
289
286
285
282
283
280
281
282
280
279
280
279
283
285
288
290

Tuesday 30

Waxing Gibbous 82%

13:04

05:14

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

Sun - Rise: 08:21, Set: 16:20, Transit: 12:21. Moon - Rise: 13:04, Set: 05:14. Civil Dark: 17:00 - 07:41. Nautical Dark: 17:42 - 06:59. Astro Dark: 18:22 - 06:19

Total Clouds (% Sky Obscured)

85
83
79
53
55
41
64
62
54
34
40
25
18
35
44
33
52
63
74
68
62
57
60
64

Low Clouds (% Sky Obscured)

32
32
25
2
2
1
2
2
2
2
2
2
2
4
7
10
22
10
2
3
4
4
13
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
14
26
23
25
22
18
9

High Clouds (% Sky Obscured)

35
46
41
46
42
35
38
32
27
20
23
19
18
29
36
26
48
63
74
61
44
21
20
21

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
1
1
0
2
2
2
5
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)

13
12
12
11
10
9
8
8
7
6
5
5
5
5
5
4
4
5
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
65
63
66
71
71
72
73
73
73
72
71
71
71
73
76
76
76
75
75
75
74
74
75

Pressure (mb)

1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

293
294
294
296
297
298
299
300
298
299
300
302
300
303
305
307
308
309
311
312
313
314
314
316

Wednesday 31

Waxing Gibbous 91%

13:47

06:43

14 Bad
15 Bad
16 OK
17 Good
18 OK
19 OK
20 OK
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

Sun - Rise: 08:20, Set: 16:21, Transit: 12:21. Moon - Rise: 13:47, Set: 06:43. Civil Dark: 17:00 - 07:41. Nautical Dark: 17:43 - 06:59. Astro Dark: 18:23 - 06:19

Total Clouds (% Sky Obscured)

68
49
28
15
23
31
40
54
74
75
75
78
87
86
87
86
89
90
89
77
68
53
52
55

Low Clouds (% Sky Obscured)

34
28
22
15
23
31
39
54
62
72
75
78
85
84
83
82
85
90
89
75
68
53
52
51

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6

High Clouds (% Sky Obscured)

19
15
11
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
5
12
14
16
18

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 (%)

3
8
8
2
4
5
5
19
25
27
26
27
29
26
24
22
20
20
20
20
20
20
18
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
3
3
3
4
4
4
4
4
4

Relative Humidity (%)

75
76
76
78
78
78
81
81
81
81
81
79
79
79
77
75
75
75
75
77
77
77
77
77

Pressure (mb)

1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

318
319
320
321
322
320
318
316
316
317
317
316
315
314
314
314
314
314
313
312
315
318
321
323

Thursday 1

Waxing Gibbous 97%

No Rise

08:00

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:20, Set: 16:22, Transit: 12:22. Moon - Rise: No Rise, Set: 08:00. Civil Dark: 17:01 - 07:41. Nautical Dark: 17:44 - 06:59. Astro Dark: 18:24 - 06:19

Total Clouds (% Sky Obscured)

57
62
70
75
81
83
85
73
60
51
62
73
66
78
87
97
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

49
57
65
72
72
73
75
68
60
51
55
53
51
44
40
37
52
69
87
91
96
99

Medium Clouds (% Sky Obscured)

9
14
23
33
23
15
4
3
2
1
2
2
2
3
3
4
36
68
100
99
98
97

High Clouds (% Sky Obscured)

25
24
21
12
9
5
2
2
1
0
33
65
66
78
75
66
81
92
100
99
97
96

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

Fog (%)

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

Precipitation Probability (%)

14
14
15
16
16
17
17
15
14
12
11
11
10
13
15
16
16
18
20
27
38
48

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
73
74
74
75
75
75
75
74
74
74
74
75
77
79
79
80
80
81
85

Pressure (mb)

1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024

Ozone (du)

326
329
324
320
316
307
298
289
286
284
282
280
279
277
275
273
270
268
266
264
265
266

Forecast for Blagberry, Devon, United Kingdom (50.99,-4.53)

Generated: 26/12/25 14:59:26. Forecast: 26/12/25 to 01/01/26. Timezone: UTC+0.00