Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Crescent 36%

00:39

16:22

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: 05:28, Set: 21:21, Transit: 13:24. Moon - Rise: 00:39, Set: 16:22. Civil Dark: 22:04 - 04:46. Nautical Dark: 23:04 - 03:46. Astro Dark: 00:51 - 02:04

Total Clouds (% Sky Obscured)

100
89
97
98
43
100
89
95
100
100
100
80
100
100
100
100
100
100
100
100
100
83
74
71

Low Clouds (% Sky Obscured)

73
54
49
58
43
37
29
86
59
54
72
7
38
30
67
64
74
61
55
49
64
49
44
41

Medium Clouds (% Sky Obscured)

35
45
42
1
1
1
22
47
72
97
95
80
94
97
100
100
95
90
30
36
30
3
0
0

High Clouds (% Sky Obscured)

74
89
97
59
5
80
89
83
100
100
100
80
100
100
100
100
100
100
100
100
100
50
60
55

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
6
6
6
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
Very Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

6
3
7
3
18
32
35
31
28
23
15
20
22
52
76
76
95
95
60
56
45
51
38
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
5
7
8
8
7
5
4
5
8
12
14
15
15
17
21
22
22
19
16
14
13
12

Chance of Frost

Temperature (°C)

15
16
16
17
18
18
19
19
20
20
20
20
20
19
18
18
17
17
17
17
17
17
17
16

Feels Like (°C)

14
15
16
16
18
19
19
19
20
20
18
17
17
16
15
14
13
12
12
13
14
15
16
15

Dew Point (°C)

14
14
15
14
14
14
15
16
16
16
16
15
16
16
15
15
14
14
15
15
16
15
16
15

Relative Humidity (%)

92
90
90
83
76
73
77
78
77
76
76
72
80
82
82
83
82
83
90
88
89
89
92
89

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1001
1000
1000
999
998
997
997
996
995
995
994

Ozone (du)

329
331
334
343
339
336
331
330
329
328
330
330
330
332
334
332
335
337
339
339
345
354
358
358

Sunday 20

Waning Crescent 25%

01:13

17:51

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 OK
05 OK

Sun - Rise: 05:29, Set: 21:20, Transit: 13:24. Moon - Rise: 01:13, Set: 17:51. Civil Dark: 22:03 - 04:47. Nautical Dark: 23:02 - 03:49. Astro Dark: 00:44 - 02:11

Total Clouds (% Sky Obscured)

58
66
79
83
81
100
100
97
100
91
100
67
60
84
100
75
74
68
66
63
62
56
39
32

Low Clouds (% Sky Obscured)

49
51
58
80
73
70
60
50
58
60
59
38
49
24
43
39
36
44
49
50
52
51
39
32

Medium Clouds (% Sky Obscured)

6
0
21
40
28
73
59
21
24
50
58
20
18
25
86
39
26
28
2
2
1
2
2
0

High Clouds (% Sky Obscured)

2
0
0
2
36
100
100
87
92
51
100
3
8
80
100
46
40
22
30
40
3
2
4
5

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
19
44
83
95
95
86
70
56
57
64
64
48
70
58
36
26
24
10
3
2
8
1
0

Precipitation Amount (mm)

0
0
0
0.5
1
1.6
0.4
0.3
0
0.2
0.4
0.4
0.2
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
13
13
14
19
21
18
15
12
10
9
7
5
5
5
5
4
3
3
4
5
6

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
17
17
17
18
18
17
17
17
16
16
16
16
16
16
16
16
16

Feels Like (°C)

14
13
13
13
14
14
12
11
12
13
15
15
16
17
16
15
15
14
15
16
16
16
16
17

Dew Point (°C)

14
14
14
14
14
14
14
15
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
14

Relative Humidity (%)

87
86
85
83
81
83
86
89
82
79
78
81
81
82
85
85
86
87
87
86
85
83
85
86

Pressure (mb)

994
994
994
994
994
994
995
996
996
997
997
997
997
997
997
998
998
998
998
999
998
999
999
999

Ozone (du)

357
359
360
357
357
356
355
353
353
352
351
352
353
353
352
352
353
352
351
350
352
354
356
354

Monday 21

Waning Crescent 15%

02:01

19:13

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 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:30, Set: 21:19, Transit: 13:24. Moon - Rise: 02:01, Set: 19:13. Civil Dark: 22:01 - 04:49. Nautical Dark: 23:00 - 03:51. Astro Dark: 00:37 - 02:17

Total Clouds (% Sky Obscured)

59
98
80
92
96
97
91
91
100
97
96
99
84
76
36
64
46
34
41
74
92
87
92
98

Low Clouds (% Sky Obscured)

38
32
70
40
68
71
47
60
67
66
93
88
84
70
36
52
45
34
41
56
60
65
71
73

Medium Clouds (% Sky Obscured)

42
45
44
39
86
85
83
76
99
68
69
48
45
37
0
0
27
23
24
25
27
36
49
51

High Clouds (% Sky Obscured)

41
73
46
74
68
75
75
70
70
21
6
43
2
21
6
22
2
0
1
26
46
42
65
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
6
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
8
29
23
35
51
44
35
35
28
31
10
18
12
27
21
16
30
31
27
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
7
8
9
11
13
16
16
17
16
15
17
16
14
15
16
15
15
15
15
15

Chance of Frost

Temperature (°C)

16
16
17
17
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
15
15
16
16
16
15
15
16
15
15
15
15
15
15
15
15
15
14

Relative Humidity (%)

86
86
83
82
79
78
81
83
88
90
92
88
89
89
88
86
88
86
86
86
87
90
90
89

Pressure (mb)

1000
1000
1001
1001
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

353
353
350
347
346
345
344
342
342
342
344
345
343
336
332
334
335
337
336
333
332
332
333
335

Tuesday 22

Waning Crescent 7%

03:07

20:18

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: 05:32, Set: 21:18, Transit: 13:24. Moon - Rise: 03:07, Set: 20:18. Civil Dark: 22:00 - 04:50. Nautical Dark: 22:58 - 03:53. Astro Dark: 00:31 - 02:23

Total Clouds (% Sky Obscured)

100
99
99
99
99
98
98
99
99
100
73
75
54
76
90
96
56
39
91
88
57
61
32
30

Low Clouds (% Sky Obscured)

76
73
70
66
58
49
44
65
67
65
50
51
40
43
48
43
44
39
49
49
50
54
32
30

Medium Clouds (% Sky Obscured)

60
97
95
92
92
92
92
94
96
96
53
46
40
33
37
62
49
35
87
85
49
57
30
30

High Clouds (% Sky Obscured)

100
82
64
50
37
37
25
25
35
38
18
0
0
27
61
74
13
29
52
55
57
61
32
28

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
8
9
9
8
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

26
19
20
6
12
12
13
20
19
21
25
24
33
40
45
58
51
54
54
58
64
66
63
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
17
17
17
17
17
17
17
17
17
16
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
83
81
76
74
76
73
74
74
74
74
77
81
83
86
86
87
86
85
83
86
86

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

335
336
337
338
340
342
344
344
346
348
352
354
354
353
353
353
354
355
355
351
346
344
342
336

Wednesday 23

Waning Crescent 2%

04:27

21:05

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
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: 05:33, Set: 21:16, Transit: 13:24. Moon - Rise: 04:27, Set: 21:05. Civil Dark: 21:58 - 04:52. Nautical Dark: 22:56 - 03:55. Astro Dark: 00:26 - 02:28

Total Clouds (% Sky Obscured)

27
18
29
26
29
35
36
33
24
21
71
77
79
99
98
97
96
94
91
89
86
81
70
50

Low Clouds (% Sky Obscured)

27
18
29
26
29
35
36
33
24
21
28
26
29
68
56
40
40
38
49
53
54
55
56
50

Medium Clouds (% Sky Obscured)

27
18
14
0
0
0
0
0
0
0
5
10
15
22
38
48
62
77
90
79
68
58
45
34

High Clouds (% Sky Obscured)

2
2
1
0
0
0
1
3
1
0
14
35
45
44
38
38
30
22
21
16
10
4
4
4

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
Very 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
None

Precipitation Probability (%)

55
54
51
47
40
29
8
6
6
5
3
2
1
28
22
22
19
18
23
23
23
29
26
21

Precipitation Amount (mm)

0.3
0.3
0.3
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)

11
11
11
12
11
12
12
13
13
14
14
14
14
14
19
18
17
16
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
17
17
17
17
17
17
17
17
16
16
16
16
16
16
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
83
79
78
77
75
75
74
73
73
74
75
75
78
82
86
86
86
87
86
86
86
85

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

335
334
337
339
340
334
330
327
326
325
325
323
320
319
318
316
315
313
312
311
310
309
307
306

Thursday 24

New Moon 0%

05:53

21:37

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: 05:35, Set: 21:15, Transit: 13:24. Moon - Rise: 05:53, Set: 21:37. Civil Dark: 21:57 - 04:53. Nautical Dark: 22:53 - 03:57. Astro Dark: 00:21 - 02:33

Total Clouds (% Sky Obscured)

40
45
49
53
62
76
81
71
59
40
52
65
78
81
81
75
74
78
82
83
84
86
84
84

Low Clouds (% Sky Obscured)

40
45
41
39
42
31
32
36
39
38
49
60
71
74
81
74
63
68
68
63
54
56
64
71

Medium Clouds (% Sky Obscured)

23
16
10
1
1
0
0
0
0
0
3
4
4
4
4
4
7
12
18
26
32
35
43
46

High Clouds (% Sky Obscured)

7
7
6
6
24
42
60
44
29
14
9
5
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

21
19
19
19
17
14
8
8
8
8
6
4
1
4
9
11
12
11
5
8
5
1
10
13

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)

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
17
17
18
18
18
18
18
18
18
17
17
17
17
16
16
16
16
16
16

Feels Like (°C)

14
13
16
16
17
16
16
17
18
17
17
17
17
17
16
16
16
16
16
16
14
14
13
14

Dew Point (°C)

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

Relative Humidity (%)

85
85
82
78
76
74
74
74
74
74
77
78
82
83
86
90
93
92
90
86
86
83
83
83

Pressure (mb)

1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

304
302
302
303
303
302
302
301
301
302
302
302
302
302
303
304
305
306
307
308
305
301
297
298

Friday 25

Waxing Crescent 1%

05:53

21:59

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

Sun - Rise: 05:36, Set: 21:14, Transit: 13:24. Moon - Rise: 05:53, Set: 21:59. Civil Dark: 21:55 - 04:55. Nautical Dark: 22:51 - 03:59. Astro Dark: 00:16 - 02:37

Total Clouds (% Sky Obscured)

84
84
81
76
74
76
81
77
74
38
48
50
57
71
86
98
98
98
98

Low Clouds (% Sky Obscured)

78
77
77
76
74
74
72
63
52
38
42
46
49
48
50
53
62
71
79

Medium Clouds (% Sky Obscured)

50
37
24
12
8
4
0
0
0
0
0
0
0
5
9
12
21
30
39

High Clouds (% Sky Obscured)

1
2
4
4
30
63
81
77
74
38
48
50
57
71
83
88
86
85
81

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
11
8
6
13
15
14
14
11
5
4
7
2
7
10
11
15
18
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
16
16
16
16

Feels Like (°C)

14
13
14
14
13
13
14
14
15
15
15
15
15
15
14
13
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
86
79
75
71
69
67
65
65
65
65
66
67
68
71
75
78
78
78

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018

Ozone (du)

299
300
305
310
315
315
316
317
314
312
309
309
309
309
309
310
311
311
312

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

Generated: 19/07/25 06:02:19. Forecast: 19/07/25 to 25/07/25. Timezone: UTC+1.00