Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 14

Waning Gibbous 80%

23:15

10:37

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

Sun - Rise: 05:19, Set: 21:21, Transit: 13:19. Moon - Rise: 23:15, Set: 10:37. Civil Dark: 22:04 - 04:36. Nautical Dark: 23:05 - 03:36. Astro Dark: N/A - 01:28

Total Clouds (% Sky Obscured)

27
28
26
22
20
31
33
32
30
25
24
64
66
54
65
34
32
97
98
90
100
100
100
100

Low Clouds (% Sky Obscured)

27
20
26
22
20
31
33
32
30
25
24
34
35
27
30
34
29
37
45
71
87
64
84
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
21
26
17
24
3
6
62
50
36
44
39
35
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
0
0
64
66
54
65
1
25
56
56
47
100
98
99
95

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 (%)

26
20
8
7
10
8
8
10
10
10
10
13
16
29
20
23
12
26
20
19
18
5
5
2

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)

16
13
10
8
8
9
10
10
10
10
11
13
17
19
21
23
24
24
22
21
22
22
20
20

Chance of Frost

Temperature (°C)

18
16
14
14
14
13
14
13
13
13
14
15
17
18
19
21
20
20
20
19
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
63
75
83
84
83
79
78
80
80
79
72
65
60
55
51
57
59
65
64
63
64
72
72

Pressure (mb)

1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015

Ozone (du)

374
370
370
366
364
358
353
350
345
341
340
337
336
336
336
336
335
335
334
333
332
331
329
330

Tuesday 15

Waning Gibbous 70%

23:28

11:59

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

Sun - Rise: 05:20, Set: 21:20, Transit: 13:19. Moon - Rise: 23:28, Set: 11:59. Civil Dark: 22:02 - 04:37. Nautical Dark: 23:03 - 03:37. Astro Dark: 01:11 - 01:43

Total Clouds (% Sky Obscured)

59
100
100
11
5
85
3
47
94
95
98
92
95
77
86
92
99
98
97
99
98
92
98
97

Low Clouds (% Sky Obscured)

39
33
19
0
0
17
0
0
30
25
67
74
32
23
39
29
56
65
78
86
73
82
86
81

Medium Clouds (% Sky Obscured)

11
3
1
11
5
23
0
16
24
49
50
66
87
64
55
70
75
79
71
77
94
87
78
53

High Clouds (% Sky Obscured)

36
100
100
11
5
55
2
47
78
55
54
8
42
0
6
27
9
9
38
92
71
70
84
33

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 (%)

5
6
4
4
5
4
3
3
3
3
9
6
2
2
2
5
6
8
14
2
2
0
1
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)

19
17
15
14
12
12
10
9
8
6
5
5
8
9
9
9
8
9
10
10
9
8
6
6

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
15
15
14
14
16
17
19
21
22
23
24
22
21
21
21
21
21

Feels Like (°C)

14
13
13
13
14
14
13
13
13
13
14
15
16
18
19
21
23
23
19
19
19
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

74
79
82
83
86
86
89
93
93
95
95
89
78
67
59
51
46
43
51
57
56
63
68
74

Pressure (mb)

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

Ozone (du)

329
329
327
328
327
324
323
322
319
317
314
310
308
308
305
302
299
297
295
294
296
297
297
297

Wednesday 16

Waning Gibbous 59%

23:41

13:21

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

Sun - Rise: 05:21, Set: 21:19, Transit: 13:19. Moon - Rise: 23:41, Set: 13:21. Civil Dark: 22:01 - 04:39. Nautical Dark: 23:01 - 03:39. Astro Dark: 00:56 - 01:52

Total Clouds (% Sky Obscured)

99
98
93
90
100
91
95
85
98
100
100
100
100
86
67
62
42
32
20
5
18
40
45
61

Low Clouds (% Sky Obscured)

78
58
43
64
62
55
48
45
51
65
67
64
74
61
52
49
42
31
16
1
2
2
0
0

Medium Clouds (% Sky Obscured)

44
49
59
38
46
50
64
59
55
32
37
33
37
29
8
24
3
3
3
2
0
0
0
16

High Clouds (% Sky Obscured)

88
77
22
41
98
42
51
19
92
100
100
90
100
72
45
39
2
1
2
1
9
25
35
53

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

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
None

Precipitation Probability (%)

44
23
10
6
10
11
6
1
3
11
3
1
4
6
2
17
7
10
16
5
3
5
0
0

Precipitation Amount (mm)

0.3
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)

5
4
3
3
4
4
4
3
4
4
3
3
5
8
8
8
6
7
9
12
13
13
11
10

Chance of Frost

Temperature (°C)

20
19
19
18
19
18
18
17
17
18
18
19
20
21
22
23
23
25
26
25
26
26
25
24

Feels Like (°C)

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

Dew Point (°C)

17
17
18
17
17
17
17
17
17
16
16
17
17
16
16
17
18
15
15
16
16
17
16
17

Relative Humidity (%)

81
86
92
92
92
92
95
95
96
90
89
89
85
76
68
67
73
52
49
56
54
57
58
63

Pressure (mb)

1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015

Ozone (du)

297
298
299
298
298
299
297
298
300
302
303
301
301
301
301
301
300
300
300
302
303
305
306
307

Thursday 17

Waning Gibbous 48%

23:56

14:47

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:22, Set: 21:18, Transit: 13:19. Moon - Rise: 23:56, Set: 14:47. Civil Dark: 22:00 - 04:40. Nautical Dark: 22:59 - 03:41. Astro Dark: 00:47 - 01:59

Total Clouds (% Sky Obscured)

77
68
47
98
99
99
100
100
100
100
100
94
80
100
99
85
84
85
99
97
89
89
100
100

Low Clouds (% Sky Obscured)

0
0
12
28
42
45
45
48
52
54
52
65
77
90
85
83
73
79
77
84
76
63
55
53

Medium Clouds (% Sky Obscured)

32
48
45
37
38
74
83
98
90
66
36
37
40
88
32
24
15
17
19
25
21
11
1
0

High Clouds (% Sky Obscured)

73
68
47
87
82
87
94
100
98
100
100
86
56
62
64
30
16
16
28
15
25
47
84
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
4
4
4
0
0
6
4
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
4
6
8
41
49
31
44
43
28
42
54
55
29
15
10
16
14
10
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
5
3
2
2
1
1
1
1
2
2
3
6
9
10
11
12
12
11
11
10
10
11

Chance of Frost

Temperature (°C)

23
21
19
18
17
17
17
16
16
16
16
17
19
20
22
22
22
22
22
22
22
22
21
20

Feels Like (°C)

23
21
20
18
18
17
17
17
16
17
18
19
20
22
21
20
20
20
21
22
22
23
21
19

Dew Point (°C)

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

Relative Humidity (%)

67
79
92
95
95
95
95
93
95
95
95
90
84
74
64
60
59
56
57
57
60
62
66
82

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

309
311
312
313
315
319
321
325
327
328
331
333
335
335
336
337
335
333
332
332
331
327
326
326

Friday 18

Third Quarter 36%

00:13

16:16

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:24, Set: 21:16, Transit: 13:20. Moon - Rise: 00:13, Set: 16:16. Civil Dark: 21:59 - 04:42. Nautical Dark: 22:58 - 03:43. Astro Dark: 00:39 - 02:06

Total Clouds (% Sky Obscured)

90
81
76
77
85
100
100
100
100
100
100
82
87
93
90
87
84
90
94
95
89
78
76
67

Low Clouds (% Sky Obscured)

50
47
39
35
31
44
58
72
71
70
69
66
67
67
53
41
30
31
33
34
50
64
76
67

Medium Clouds (% Sky Obscured)

0
0
18
37
59
74
88
100
100
100
99
82
87
93
90
87
84
76
61
41
35
25
19
20

High Clouds (% Sky Obscured)

55
52
65
57
74
100
100
100
100
100
100
44
63
83
75
67
62
68
70
64
69
78
76
67

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
2
3
6
6
16
26
33
64
82
80
36
35
23
30
40
50
45
43
50
56
73
87
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.7
0.6
0
0
0
0
0
0.3
0
0
0.3
0.2
0.5
0.7
0.6

Wind Speed/Direction (mph)

7
5
4
2
2
2
2
2
2
2
2
2
3
6
9
10
11
12
13
15
16
16
16
15

Chance of Frost

Temperature (°C)

19
18
17
17
16
16
16
16
16
16
16
16
17
19
20
21
21
22
22
22
23
22
21
20

Feels Like (°C)

20
19
19
18
17
18
17
17
16
16
16
17
17
18
18
18
19
19
21
20
19
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

86
95
98
98
96
95
92
90
92
90
89
82
78
73
70
65
59
54
51
47
43
47
50
54

Pressure (mb)

1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

327
328
332
334
335
335
335
335
336
336
339
339
340
342
344
346
349
352
353
355
357
351
345
338

Saturday 19

Waning Crescent 25%

00:37

17:44

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:25, Set: 21:15, Transit: 13:20. Moon - Rise: 00:37, Set: 17:44. Civil Dark: 21:57 - 04:43. Nautical Dark: 22:56 - 03:45. Astro Dark: 00:33 - 02:12

Total Clouds (% Sky Obscured)

57
41
62
79
89
92
92
93
91
79
66
66
69
72
75
78
81
74
67
60
59
59
59
66

Low Clouds (% Sky Obscured)

57
41
56
63
73
68
64
64
63
66
65
63
58
53
52
51
50
47
44
45
42
37
32
37

Medium Clouds (% Sky Obscured)

30
31
41
56
71
76
80
80
73
62
48
25
18
12
14
16
14
10
6
0
0
1
1
10

High Clouds (% Sky Obscured)

57
41
62
79
89
92
92
93
91
79
66
66
69
72
67
34
12
17
20
21
22
24
20
43

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

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

Precipitation Probability (%)

71
51
80
94
95
95
95
95
95
95
95
84
65
33
35
40
49
53
64
64
51
40
10
9

Precipitation Amount (mm)

0.4
0
0.4
0.6
0.8
0.6
0.6
0.9
1.3
1
0.9
0.6
0.3
0
0
0
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
8
5
6
8
10
11
11
12
11
11
11
12
15
17
18
18
19
18
18
17
16
16
15

Chance of Frost

Temperature (°C)

18
17
15
15
15
15
15
14
14
15
15
15
16
17
19
19
20
21
21
22
22
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
74
89
87
84
83
83
83
84
82
82
80
72
62
55
48
41
35
35
35
35
38
42
46

Pressure (mb)

1006
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003

Ozone (du)

338
338
337
335
333
331
334
337
340
342
343
345
346
347
348
349
350
351
350
350
349
349
348
347

Sunday 20

Waning Crescent 15%

01:10

19:05

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: 05:26, Set: 21:14, Transit: 13:20. Moon - Rise: 01:10, Set: 19:05. Civil Dark: 21:56 - 04:45. Nautical Dark: 22:54 - 03:47. Astro Dark: 00:28 - 02:17

Total Clouds (% Sky Obscured)

74
84
81
78
75
78
80
83
83
86
86
89
91
94
94
95
96

Low Clouds (% Sky Obscured)

45
51
53
53
53
58
58
56
54
63
75
84
87
89
87
84
84

Medium Clouds (% Sky Obscured)

22
36
35
31
24
27
29
36
52
62
72
67
52
40
41
42
42

High Clouds (% Sky Obscured)

63
81
67
51
31
27
20
10
10
10
15
30
50
60
64
69
70

ISS Passover

Visibility (miles)

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

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
8
13
14
9
19
23
25
56
71
79
75
77
81
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.4
0.7
0.8
0.7

Wind Speed/Direction (mph)

13
10
8
7
7
6
5
4
5
5
5
6
7
10
13
13
14

Chance of Frost

Temperature (°C)

17
15
13
12
12
11
12
12
13
14
15
16
17
18
19
19
19

Feels Like (°C)

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

Dew Point (°C)

8
9
10
10
10
10
10
11
11
13
14
16
16
17
18
18
18

Relative Humidity (%)

56
68
83
86
87
90
88
89
89
92
95
100
96
95
95
93
93

Pressure (mb)

1004
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004

Ozone (du)

342
337
332
328
324
319
317
314
312
311
310
309
307
306
304
305
306

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 14/07/25 19:48:21. Forecast: 14/07/25 to 20/07/25. Timezone: UTC+1.00