Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 55%

13:12

00:24

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
12 Bad

Sun - Rise: 07:52, 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)

73
81
78
83
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
55
68

Low Clouds (% Sky Obscured)

64
54
57
50
55
57
62
50
54
52
54
59
71
67
98
100
100
76
83
54
66
55
52
60

Medium Clouds (% Sky Obscured)

4
2
7
47
48
90
89
100
100
100
100
100
99
87
100
100
100
100
100
100
98
46
2
0

High Clouds (% Sky Obscured)

73
81
78
76
48
100
100
100
100
98
86
18
29
33
98
43
100
100
100
100
94
49
49
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
8
5
7
4
4
2
3
2
2
9
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

3
22
0
13
18
19
32
45
66
87
95
95
95
95
95
95
95
95
95
54
49
54
34
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
0.7
0.7
0.9
3.2
2.5
2.5
3
0.9
0
0
0.2
0
0

Wind Speed/Direction (mph)

16
15
12
10
10
8
8
10
13
15
16
17
17
16
15
9
3
1
1
3
6
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
87
88
95
95
93
93
93
95
91
98
96
98
96
93
93
93
96
95
88
85
81
77

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

277
277
278
278
280
282
286
289
290
291
294
296
298
299
299
300
303
304
305
312
318
324
329
334

Saturday 29

Waxing Gibbous 66%

13:25

01:44

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

Sun - Rise: 07:53, Set: 16:16, Transit: 12:05. Moon - Rise: 13:25, Set: 01:44. Civil Dark: 16:54 - 07:16. Nautical Dark: 17:35 - 06:35. Astro Dark: 18:14 - 05:56

Total Clouds (% Sky Obscured)

59
54
39
55
48
56
58
43
58
15
5
0
0
0
0
0
2
6
1
1
22
31
41
64

Low Clouds (% Sky Obscured)

56
51
35
55
48
53
56
40
37
15
3
0
0
0
0
0
0
0
0
0
22
31
38
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
0
30
0
2
0
0
0
0
0
0
0
0
0
0
0
13
20

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
3
0
5

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 (%)

8
6
7
4
14
15
8
11
6
5
1
1
0
0
0
0
1
0
2
3
2
2
15
18

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
11
10
8
7
6
7
7
7
9
10
10
8
7
7
6
5
4
3
2
1
1
3
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
85
90
94
86
83
83
88
86
85
85
88
89
91
88
80
86
88
86
82
77
75

Pressure (mb)

1005
1005
1005
1006
1007
1007
1008
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018

Ozone (du)

334
335
339
346
345
345
344
341
338
340
344
343
342
344
345
345
339
334
331
329
325
322
319
315

Sunday 30

Waxing Gibbous 77%

13:39

03:07

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
12 Bad

Sun - Rise: 07:55, Set: 16:16, Transit: 12:05. Moon - Rise: 13:39, Set: 03:07. Civil Dark: 16:53 - 07:17. Nautical Dark: 17:34 - 06:36. Astro Dark: 18:14 - 05:57

Total Clouds (% Sky Obscured)

86
98
98
84
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
76
56
50
49
50
44
70
83
100
99
100
100
92
93
84
93
82
73
65
67
73
75
79

Medium Clouds (% Sky Obscured)

31
44
57
48
60
98
89
100
100
99
100
100
100
94
99
96
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

36
47
95
66
66
100
100
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
5
8
6
9
8
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
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
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

26
24
7
26
27
14
2
19
50
68
74
91
95
90
95
95
95
95
95
94
59
51
39
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.5
0.7
1
0.5
0.8
0.8
1.6
1
0.9
0.6
0.2
0.2
0
0.3

Wind Speed/Direction (mph)

8
8
5
4
5
5
6
7
11
13
15
16
18
20
21
22
22
23
23
23
23
23
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
80
84
87
88
87
85
78
78
78
78
76
81
84
84
90
96
96
96
96
95
96
96

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1012
1011
1010
1009
1007
1006
1005
1005
1004
1004
1003
1002
1001

Ozone (du)

312
309
307
301
298
296
293
289
285
283
278
273
271
271
268
267
266
263
263
263
262
261
261
262

Monday 1

Waxing Gibbous 86%

13:54

04:35

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
12 Bad

Sun - Rise: 07:56, Set: 16:15, Transit: 12:05. Moon - Rise: 13:54, Set: 04:35. Civil Dark: 16:53 - 07:18. Nautical Dark: 17:34 - 06:37. Astro Dark: 18:13 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
75
70
69
78
88
99
76
62
49
51
48
53
57

Low Clouds (% Sky Obscured)

82
88
78
66
56
51
49
52
53
50
39
48
52
62
66
72
74
46
34
34
36
40
44
49

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
75
100
92
96
35
16
4
17
26
37
29
24
18
19
24
31
25

High Clouds (% Sky Obscured)

100
100
100
100
100
74
20
2
24
45
65
40
18
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
4
8
3
2
3
7
6
8
7
5
6
5
7
7
9
8
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
None
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

88
95
95
95
95
95
95
92
71
56
45
44
46
52
56
48
57
58
57
44
47
50
52
49

Precipitation Amount (mm)

0.6
0.8
1.5
2.1
2
1.7
1.6
0.7
0.4
0.2
0
0
0
0.2
0.3
0
0.3
0.3
0.2
0
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

23
23
23
18
14
10
10
8
8
8
8
10
11
12
13
11
12
11
10
9
9
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
96
96
96
93
85
90
88
88
87
91
91
85
88
87
90
90
85
82
80

Pressure (mb)

1000
998
997
997
996
996
995
996
996
996
996
996
996
997
998
998
999
999
1000
1001
1001
1002
1002
1003

Ozone (du)

262
265
266
266
268
272
275
280
286
292
296
307
314
315
314
315
317
315
315
318
319
318
318
317

Tuesday 2

Waxing Gibbous 94%

14:13

06:08

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 OK
08 OK
09 OK
10 Good
11 Good
12 OK

Sun - Rise: 07:57, Set: 16:15, Transit: 12:06. Moon - Rise: 14:13, Set: 06:08. Civil Dark: 16:52 - 07:19. Nautical Dark: 17:34 - 06:38. Astro Dark: 18:13 - 05:59

Total Clouds (% Sky Obscured)

48
45
56
53
57
62
54
56
89
95
82
61
37
14
23
30
34
26
22
12
9
8
8
26

Low Clouds (% Sky Obscured)

48
45
49
47
44
45
48
54
57
57
60
49
34
14
23
30
34
26
22
12
9
8
8
26

Medium Clouds (% Sky Obscured)

23
21
35
47
57
62
54
56
89
95
81
52
26
2
2
1
0
1
0
0
0
0
0
8

High Clouds (% Sky Obscured)

0
0
23
50
57
62
54
56
89
90
80
49
28
5
3
4
4
4
2
0
0
1
1
26

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

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

Precipitation Probability (%)

50
59
56
56
58
56
52
52
50
52
61
86
65
29
27
22
16
18
17
11
14
10
10
15

Precipitation Amount (mm)

0.2
0.4
0.3
0.2
0.4
0.3
0.3
0.4
0.2
0.2
0.5
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
87
88
88
90
90
90
90
88
88
88
88
88
88
88
88
88
88
88
87
85
82

Pressure (mb)

1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

319
316
314
315
317
322
329
332
332
330
327
329
328
328
328
323
319
315
312
310
308
308
307
307

Wednesday 3

Waxing Gibbous 98%

14:39

07:42

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 OK
12 Bad

Sun - Rise: 07:58, Set: 16:14, Transit: 12:06. Moon - Rise: 14:39, Set: 07:42. Civil Dark: 16:52 - 07:21. Nautical Dark: 17:33 - 06:39. Astro Dark: 18:13 - 06:00

Total Clouds (% Sky Obscured)

45
65
75
79
78
82
91
100
99
99
98
99
99
100
100
100
100
100
100
100
79
58
37
58

Low Clouds (% Sky Obscured)

36
46
48
47
51
51
51
51
52
55
61
63
67
77
85
94
100
83
67
50
46
42
37
49

Medium Clouds (% Sky Obscured)

17
22
16
20
29
47
65
79
81
86
95
96
98
100
100
100
100
100
100
100
68
37
5
23

High Clouds (% Sky Obscured)

45
65
67
52
38
59
79
100
79
56
31
56
78
100
100
100
100
99
99
99
67
34
2
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

19
25
27
27
33
38
42
45
44
46
53
47
44
47
95
95
95
95
95
95
75
42
15
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.3
0
0
0
0.8
1.5
2.2
2.2
1.5
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
4
4
5
6
7
9
10
12
14
15
17
17
18
20
13
10
12
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
87
88
90
87
87
85
85
85
85
85
85
85
87
87
87
85
84
81
78
77
73

Pressure (mb)

1011
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1003
1002
1000
998
997
996
995
995
995
996
996
997
997

Ozone (du)

307
307
307
308
308
309
309
310
310
312
314
316
318
321
324
328
333
337
343
349
355
364
373
382

Thursday 4

Full Moon 100%

15:16

09:07

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: 08:00, Set: 16:14, Transit: 12:07. Moon - Rise: 15:16, Set: 09:07. Civil Dark: 16:52 - 07:22. Nautical Dark: 17:33 - 06:40. Astro Dark: 18:12 - 06:01

Total Clouds (% Sky Obscured)

79
100
86
72
53
38
46
54
61
69
77
82
86
89
79
72
65

Low Clouds (% Sky Obscured)

60
64
55
49
40
38
45
49
50
53
54
53
59
59
54
47
38

Medium Clouds (% Sky Obscured)

43
65
50
33
16
21
28
44
56
69
77
56
29
4
5
2
0

High Clouds (% Sky Obscured)

2
4
2
1
0
8
15
21
15
9
3
31
59
87
68
55
45

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

40
51
52
43
30
30
28
26
31
32
37
38
36
35
33
26
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
5
2
1
1
0
1
1
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
3
2
2
2
2
3
3
3
3
4
3
3
3

Relative Humidity (%)

74
74
75
76
78
80
80
80
82
83
85
86
86
88
86
88
88

Pressure (mb)

997
997
997
997
997
998
998
998
998
998
999
999
999
999
999
999
998

Ozone (du)

386
391
396
395
393
391
384
377
370
361
353
344
339
334
329
324
320

Forecast for Newton Ferrers, Devon, United Kingdom (50.31,-4.04)

Generated: 28/11/25 13:52:18. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+0.00