Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 34%

12:41

21:48

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

Sun - Rise: 07:50, Set: 16:18, Transit: 12:03. Moon - Rise: 12:41, Set: 21:48. Civil Dark: 16:55 - 07:13. Nautical Dark: 17:36 - 06:32. Astro Dark: 18:15 - 05:53

Total Clouds (% Sky Obscured)

92
94
95
96
100
100
100
100
100
100
100
100
98
100
90
93
96
97
99
99
98
99
100
100

Low Clouds (% Sky Obscured)

92
94
95
96
100
100
100
100
100
100
100
100
97
98
80
82
81
84
80
85
89
78
96
100

Medium Clouds (% Sky Obscured)

92
94
95
96
95
82
79
59
50
50
34
26
29
33
32
54
82
83
86
80
32
32
42
47

High Clouds (% Sky Obscured)

92
79
59
66
90
90
20
96
88
94
100
90
88
76
68
67
69
63
53
90
75
80
100
100

ISS Passover

Visibility (miles)

9
9
9
1
0
0
0
0
0
0
0
0
3
9
9
9
9
1
0
0
0
0
0
0

Fog (%)

0
0
0
0
20
21
21
86
86
21
21
85
86
86
86
21
20
70
21
21
21
21
21
21

Precipitation Type

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

Precipitation Probability (%)

0
3
11
77
83
74
78
66
59
42
25
9
1
0
3
0
1
15
21
9
14
17
22
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
0
2
6
12
13
13
12
10
8
9
9
10
10
10
9
10
10
10
11
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
2
3
6
7
7
7
8
9
9
9
9
9
8
8
7
8
7
7
7
7
8
8

Dew Point (°C)

1
3
5
7
9
10
10
11
11
11
11
11
11
11
10
10
10
11
10
11
11
11
11
12

Relative Humidity (%)

79
86
93
98
98
98
98
100
100
98
98
98
98
98
95
91
95
100
98
100
98
98
98
98

Pressure (mb)

1022
1022
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

261
261
261
260
259
260
260
259
260
260
260
259
259
259
257
257
257
256
257
258
259
260
260
257

Thursday 27

Waxing Crescent 44%

12:58

23:06

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

Sun - Rise: 07:51, Set: 16:17, Transit: 12:04. Moon - Rise: 12:58, Set: 23:06. Civil Dark: 16:55 - 07:14. Nautical Dark: 17:36 - 06:33. Astro Dark: 18:15 - 05:54

Total Clouds (% Sky Obscured)

100
100
97
99
98
100
100
66
68
73
64
78
76
65
99
90
91
92
79
92
94
79
50
78

Low Clouds (% Sky Obscured)

100
100
91
96
92
100
100
64
46
60
52
57
56
40
58
54
67
57
79
62
60
62
50
68

Medium Clouds (% Sky Obscured)

32
60
43
27
64
78
41
0
17
0
0
30
26
36
81
70
45
79
57
85
80
0
0
52

High Clouds (% Sky Obscured)

88
29
54
35
33
40
3
17
43
58
50
40
35
20
46
39
70
54
14
56
35
45
0
8

ISS Passover

Visibility (miles)

0
0
0
0
7
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

21
21
79
86
86
60
75
21
14
2
2
6
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very 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 (%)

41
45
24
31
30
37
27
10
1
0
0
0
0
0
1
2
8
4
6
7
9
10
23
44

Precipitation Amount (mm)

0
0.2
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)

16
16
16
15
14
13
14
13
13
9
9
9
9
10
9
9
9
10
11
12
14
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
11
10
9
9
9
8
8
7
7
8
8
8
8
8
8
9
8

Relative Humidity (%)

98
98
98
98
96
98
98
89
90
95
95
95
95
93
91
91
93
91
91
93
88
88
88
85

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

254
251
249
248
249
249
250
251
254
255
258
261
264
265
264
263
264
265
267
271
275
276
277
278

Friday 28

First Quarter 55%

13:12

00:24

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

Sun - Rise: 07:53, Set: 16:17, Transit: 12:04. Moon - Rise: 13:12, Set: 00:24. Civil Dark: 16:54 - 07:15. Nautical Dark: 17:35 - 06:34. Astro Dark: 18:14 - 05:55

Total Clouds (% Sky Obscured)

88
92
88
71
72
76
71
74
69
64
67
64
100
100
100
100
100
100
100
69
72
72
81
98

Low Clouds (% Sky Obscured)

78
90
59
49
43
50
54
70
58
55
61
62
73
55
52
32
70
86
86
69
72
72
81
98

Medium Clouds (% Sky Obscured)

58
62
26
11
5
25
18
30
13
17
20
18
90
100
100
100
100
99
81
65
70
72
81
91

High Clouds (% Sky Obscured)

24
25
50
48
55
40
35
40
45
60
50
11
100
100
91
100
87
37
58
50
72
72
50
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
5
5
0
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

64
65
27
3
3
15
20
23
30
50
61
67
95
95
17
6
31
73
88
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0
0
0.3
0.2
2.2
0.6
0
0
0
0.4
0.7
1.5
2.4
1.2
1
1

Wind Speed/Direction (mph)

20
18
17
15
13
11
13
14
16
19
20
19
21
17
12
12
11
10
9
8
7
8
6
6

Chance of Frost

Temperature (°C)

10
10
9
9
8
7
7
7
7
8
8
8
8
7
7
7
7
7
7
6
6
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
85
91
93
90
93
91
87
84
93
93
98
85
82
82
84
81
84
85
84
77
75

Pressure (mb)

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

Ozone (du)

280
280
280
281
284
285
286
288
290
293
295
297
299
300
304
307
310
314
319
322
328
336
342
342

Saturday 29

Waxing Gibbous 66%

13:26

01:44

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

Sun - Rise: 07:54, Set: 16:16, Transit: 12:04. Moon - Rise: 13:26, Set: 01:44. Civil Dark: 16:54 - 07:17. Nautical Dark: 17:35 - 06:35. Astro Dark: 18:14 - 05:56

Total Clouds (% Sky Obscured)

84
67
40
39
67
64
83
62
65
59
55
45
38
32
31
32
27
32
31
24
20
30
36
58

Low Clouds (% Sky Obscured)

79
67
40
39
49
45
57
47
45
46
46
45
38
32
31
32
27
32
31
24
20
28
25
24

Medium Clouds (% Sky Obscured)

77
53
40
39
58
57
55
56
62
48
34
20
12
5
0
4
7
13
8
5
0
0
0
0

High Clouds (% Sky Obscured)

31
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
36
58

ISS Passover

Visibility (miles)

8
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

Light Rain
Very 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
None
None

Precipitation Probability (%)

95
76
73
61
51
37
50
52
43
51
50
26
36
39
11
22
25
3
8
9
0
1
2
0

Precipitation Amount (mm)

0.6
0.3
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
10
16
22
21
19
18
17
17
17
17
17
16
16
16
16
16
14
14
13
12
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
82
86
91
91
91
88
89
91
91
91
91
91
91
88
88
86
86
86
86
85
80
76

Pressure (mb)

1001
1001
1001
1001
1002
1003
1003
1004
1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1013
1014
1014
1015

Ozone (du)

341
346
350
351
349
346
344
342
344
346
346
351
351
349
348
348
346
347
347
342
342
337
332
328

Sunday 30

Waxing Gibbous 77%

13:39

03:08

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

Sun - Rise: 07:56, Set: 16:15, Transit: 12:05. Moon - Rise: 13:39, Set: 03:08. Civil Dark: 16:53 - 07:18. Nautical Dark: 17:34 - 06:37. Astro Dark: 18:14 - 05:57

Total Clouds (% Sky Obscured)

61
70
37
76
89
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
20
18
12
6
0
0
1
3
30
57
84
90
95
100
100
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

4
9
13
29
53
77
98
91
92
76
91
91
94
97
100
99
99
98
89
78
66
76
87
98

High Clouds (% Sky Obscured)

55
57
17
63
77
100
95
89
83
88
94
100
100
100
100
96
93
93
86
75
67
78
89
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
2
1
1
0

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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
3
6
1
2
6
2
4
1
11
12
12
22
30
44
95
95
95
95
95
95
80
60
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.5
3.5
1.9
1.3
1.7
0.4
0.2
0.3

Wind Speed/Direction (mph)

8
7
6
5
4
3
3
3
3
4
5
8
9
11
14
16
15
14
14
14
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
3
2
2
2
2
1
1
2
1
1
2
2
2
3
3
3
3
2
2
2

Dew Point (°C)

2
2
3
4
3
2
2
1
1
2
2
3
3
4
4
5
6
7
8
8
9
9
9
10

Relative Humidity (%)

72
72
75
81
86
85
85
82
80
82
80
79
76
78
78
79
82
87
90
91
95
96
96
96

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1011
1010
1009
1008
1007
1006
1006
1005
1004
1004

Ozone (du)

324
321
319
315
310
307
307
304
301
297
293
289
285
281
277
273
270
266
263
262
261
259
260
261

Monday 1

Waxing Gibbous 86%

13:54

04:36

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

Sun - Rise: 07:57, Set: 16:15, Transit: 12:05. Moon - Rise: 13:54, Set: 04:36. Civil Dark: 16:53 - 07:19. Nautical Dark: 17:34 - 06:38. Astro Dark: 18:13 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
99
96
92
90
90
94
94
95
96
79
63
44
61
80
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
97
89
83
74
75
77
81
76
72
66
59
52
44
42
41
42
58
74
90
85
79
74

Medium Clouds (% Sky Obscured)

84
70
58
50
38
14
41
57
72
73
80
82
52
25
0
26
49
69
66
66
68
55
42
29

High Clouds (% Sky Obscured)

78
53
30
16
11
7
4
2
0
0
0
0
0
0
0
27
53
80
80
90
95
95
100
100

ISS Passover

Visibility (miles)

0
0
0
0
1
2
2
5
7
9
9
9
9
9
9
9
8
7
6
7
7
8
7
6

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

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

Precipitation Probability (%)

68
72
86
70
56
54
88
95
95
95
81
30
23
19
17
20
26
34
44
52
67
58
55
70

Precipitation Amount (mm)

0.3
0.3
0.7
0.4
0.2
0.2
0.6
1
1.5
0.9
0.4
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0.5

Wind Speed/Direction (mph)

17
19
22
23
23
22
21
19
18
17
17
16
15
14
13
11
10
9
8
11
13
15
16
18

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
10
10
9
8
8
7
7
7
7
6
6
7
7
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
95
93
91
90
88
87
84
84
84
85
87
88
88
87
85
85
82
82

Pressure (mb)

1003
1002
1001
1000
1000
999
998
998
997
997
997
997
998
998
998
999
999
999
999
999
999
999
998
998

Ozone (du)

261
263
264
265
265
265
265
268
271
274
279
284
289
294
299
303
305
306
308
311
313
316
315
314

Tuesday 2

Waxing Gibbous 94%

14:13

06:09

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: 07:58, Set: 16:14, Transit: 12:06. Moon - Rise: 14:13, Set: 06:09. Civil Dark: 16:52 - 07:20. Nautical Dark: 17:33 - 06:39. Astro Dark: 18:13 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
90
80
78
87
94
100
83
68
52
67
78
86
85
85
89

Low Clouds (% Sky Obscured)

77
80
86
82
76
71
68
67
66
64
63
52
67
78
86
84
79
74

Medium Clouds (% Sky Obscured)

50
72
93
82
71
64
80
88
100
72
46
18
38
57
67
54
48
44

High Clouds (% Sky Obscured)

100
100
100
63
35
15
48
76
100
71
43
21
38
58
72
49
23
3

ISS Passover

Visibility (miles)

5
5
5
4
4
4
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

60
60
73
67
64
69
73
76
78
69
55
30
37
50
69
59
54
59

Precipitation Amount (mm)

0.2
0.2
0.5
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0
0
0
0
0.5
0.2
0
0.4

Wind Speed/Direction (mph)

20
20
19
19
17
15
14
13
13
14
14
15
16
17
19
21
20
19

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
85
84
84
84
84
84
81
82
84
84
84
85
85
81
78

Pressure (mb)

998
998
997
997
997
996
996
997
997
998
998
998
999
998
998
998
999
999

Ozone (du)

312
314
315
316
316
317
318
319
320
321
321
322
323
324
325
326
326
326

Forecast for Yelverton, Devon, United Kingdom (50.47,-4.09)

Generated: 26/11/25 12:55:43. Forecast: 26/11/25 to 02/12/25. Timezone: UTC+0.00