Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 0%

04:40

21:38

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

Sun - Rise: 05:05, Set: 21:31, Transit: 13:18. Moon - Rise: 04:40, Set: 21:38. Civil Dark: 22:16 - 04:19. Nautical Dark: 23:24 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
37
39
43
76
68
68
46
0
20
0
1
10
28
100
100
100
100
87
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
32
68
52
82
79
79
78
76
80
92

Medium Clouds (% Sky Obscured)

18
37
34
33
41
51
68
29
0
20
0
1
0
0
0
0
0
0
2
0
34
100
100
100

High Clouds (% Sky Obscured)

18
37
39
43
76
68
7
5
0
6
0
1
10
28
100
100
100
100
65
100
100
100
100
89

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
2
2
1
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
10
11
1
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)

13
10
9
8
6
7
8
9
9
12
12
12
13
15
16
14
14
13
10
8
9
10
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
14
12
11
11
11
12
12
10
10
11
11
12
13
13
14
15
17
19
18
16
14
13

Dew Point (°C)

14
13
11
10
9
9
9
8
9
9
8
8
10
11
12
12
13
14
14
15
14
13
12
12

Relative Humidity (%)

76
82
84
84
77
76
74
67
77
69
69
68
78
78
74
73
74
79
79
77
76
76
79
80

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

339
339
339
339
338
339
339
341
341
342
341
340
342
340
335
335
334
331
329
331
331
333
336
336

Monday 15

New Moon 3%

05:56

22:43

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:05, Set: 21:31, Transit: 13:18. Moon - Rise: 05:56, Set: 22:43. Civil Dark: 22:17 - 04:19. Nautical Dark: 23:25 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
88
99
97
97
98
97
99
99
99
100
100
100
100
100
100
97
99
98
98
99
100
99

Low Clouds (% Sky Obscured)

95
76
73
96
97
96
96
89
84
90
73
55
68
85
84
86
77
77
81
64
93
96
95
98

Medium Clouds (% Sky Obscured)

100
97
63
85
89
84
63
47
43
37
50
50
65
91
93
76
82
87
96
77
93
93
82
97

High Clouds (% Sky Obscured)

13
61
70
25
14
8
10
24
76
71
89
95
94
97
90
58
64
60
76
77
50
65
74
59

ISS Passover

Visibility (miles)

9
9
9
9
4
0
3
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
2
13
24
3
5
2
2
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
27
35
49
25
19
14
31
31
36
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
10
8
7
7
8
7
6
5
5
4
3
5
6
8
9
12
13
13
14
14
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
13
12
12
11
11
12
12
11
11
11
11
12
11
11
12
12
13

Relative Humidity (%)

82
87
93
96
98
98
95
98
98
96
98
96
92
83
77
73
65
65
71
72
72
82
86
89

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

333
332
331
328
327
325
325
327
326
326
326
327
325
325
326
327
327
326
325
326
328
328
329
328

Tuesday 16

Waxing Crescent 9%

07:24

23:28

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:05, Set: 21:32, Transit: 13:18. Moon - Rise: 07:24, Set: 23:28. Civil Dark: 22:17 - 04:19. Nautical Dark: 23:25 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
100
100
99
99
97
100
99
100
100
100
83
79
72
66
61
52
50

Low Clouds (% Sky Obscured)

94
94
100
89
100
89
90
91
90
97
99
97
100
99
100
100
100
77
71
65
57
56
52
50

Medium Clouds (% Sky Obscured)

69
91
97
99
81
92
89
84
100
96
93
40
65
45
17
25
22
4
9
9
10
5
6
4

High Clouds (% Sky Obscured)

62
59
46
53
27
19
0
0
0
3
0
0
0
0
0
0
0
0
0
0
1
1
4
2

ISS Passover

Visibility (miles)

9
9
4
4
2
0
0
0
2
3
4
7
7
9
9
9
8
8
8
9
9
9
9
9

Fog (%)

0
4
53
46
55
54
68
70
100
99
95
73
71
71
71
71
71
71
71
71
71
71
71
71

Precipitation Type

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

Precipitation Probability (%)

52
77
45
73
46
32
48
48
78
68
52
15
8
4
6
18
21
17
16
16
1
1
1
0

Precipitation Amount (mm)

0
0.6
0
0.6
0
0
0
0.3
1
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
98
96
98
98
98
100
100
98
98
100
98
98
95
93
93
93
89
85
74
71
71
72

Pressure (mb)

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

Ozone (du)

328
328
327
327
327
326
325
325
325
325
326
328
331
331
331
331
330
329
329
328
330
331
331
331

Wednesday 17

Waxing Crescent 18%

08:54

23:59

19 OK
20 Good
21 Good
22 OK
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

Sun - Rise: 05:05, Set: 21:32, Transit: 13:18. Moon - Rise: 08:54, Set: 23:59. Civil Dark: 22:18 - 04:19. Nautical Dark: 23:26 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
16
2
19
41
68
61
65
71
83
83
80
83
84
90
91
93
95
95
94
96
73
97
97

Low Clouds (% Sky Obscured)

30
16
0
16
31
47
51
58
65
60
58
59
62
66
81
82
83
84
68
26
5
9
16
27

Medium Clouds (% Sky Obscured)

2
1
0
8
18
24
28
28
27
17
8
0
0
1
1
57
76
76
76
29
34
32
27
24

High Clouds (% Sky Obscured)

2
3
2
4
7
15
4
4
7
38
50
75
75
80
80
75
70
66
37
54
45
35
64
77

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 (%)

71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71

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)

10
8
6
4
4
3
3
3
3
3
3
4
4
6
8
10
10
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
11
11
10
10
10
10
10
11
11
12
12
12
12
13
13
13
13
13
13
13

Relative Humidity (%)

75
83
90
93
93
95
95
93
95
95
95
96
92
89
83
79
78
76
76
76
70
71
72
74

Pressure (mb)

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

Ozone (du)

331
331
331
332
332
332
331
331
332
333
333
333
332
331
331
331
331
331
330
330
331
331
332
332

Thursday 18

Waxing Crescent 27%

10:20

00:21

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

Sun - Rise: 05:05, Set: 21:32, Transit: 13:19. Moon - Rise: 10:20, Set: 00:21. Civil Dark: 22:18 - 04:19. Nautical Dark: 23:26 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
37
67
56
61
77
97
100
100
100
100
100
95
90
85
85
82
86
82
75
72
68
69
68

Low Clouds (% Sky Obscured)

44
37
67
56
61
77
85
85
90
90
95
95
85
59
49
41
43
40
59
66
72
68
68
58

Medium Clouds (% Sky Obscured)

21
13
4
6
7
7
15
24
28
28
21
20
4
4
21
27
38
40
49
48
43
35
24
22

High Clouds (% Sky Obscured)

62
23
29
16
18
24
36
35
32
55
78
100
24
18
15
39
64
86
79
71
69
68
69
68

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 (%)

71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71

Precipitation Type

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

Precipitation Probability (%)

1
2
2
11
45
2
3
2
0
3
3
1
7
10
8
18
29
46
48
46
46
28
21
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
16
14
14
14
13
12
12
13
13
13
15
15
16
17
18
19
19
21
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

77
83
90
92
92
92
93
93
93
93
93
93
90
86
82
76
76
75
75
75
76
76
78
80

Pressure (mb)

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

Ozone (du)

331
332
331
331
332
332
332
332
333
332
332
333
334
334
335
335
336
337
338
339
339
339
339
339

Friday 19

Waxing Crescent 38%

11:41

00:37

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:05, Set: 21:33, Transit: 13:19. Moon - Rise: 11:41, Set: 00:37. Civil Dark: 22:18 - 04:19. Nautical Dark: 23:27 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
59
53
67
85
93
97
99
100
95
91
86
86
86
84
85
86
87
91
96
100
100
100
100

Low Clouds (% Sky Obscured)

50
41
34
34
38
73
79
73
67
67
66
66
64
62
59
60
61
65
64
63
63
42
22
0

Medium Clouds (% Sky Obscured)

24
27
34
46
55
58
70
80
90
75
60
48
54
57
59
52
45
39
37
36
29
53
77
99

High Clouds (% Sky Obscured)

65
59
53
67
83
86
91
95
100
79
58
41
29
17
9
21
29
35
57
78
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
4
3
2
0
3
6
9
9
9
9
9
9
9
9
9

Fog (%)

71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71

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 (%)

13
12
4
3
1
0
1
2
1
8
14
15
19
20
19
19
17
10
9
8
10
11
14
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
18
17
17
17
16
16
13
13
13
14
13
14
15
15
15
15
15
15
17
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

82
86
92
96
96
96
98
98
98
98
98
98
98
96
95
92
85
78
72
70
67
65
67
70

Pressure (mb)

1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

339
339
340
340
342
343
345
345
345
346
348
350
351
353
355
356
354
352
350
349
348
348
348
349

Saturday 20

Waxing Crescent 35%

12:58

00:51

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:05, Set: 21:33, Transit: 13:19. Moon - Rise: 12:58, Set: 00:51. Civil Dark: 22:19 - 04:20. Nautical Dark: 23:27 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
98
96
91
74
56
39
39
48
66
78
88
100
93
86
82

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

98
97
96
77
57
39
39
36
29
33
33
36
39
38
40
50
58
70

High Clouds (% Sky Obscured)

100
100
100
98
96
91
74
56
39
39
48
66
78
88
100
93
86
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71

Precipitation Type

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

Precipitation Probability (%)

20
21
21
17
13
1
3
2
0
6
4
2
3
1
1
7
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
6
5
4
4
4
4
4
4
4
4
4
4
5
6
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
8
8
8
8
9
10
10
10
10
10
10
10

Relative Humidity (%)

74
80
87
95
95
95
96
96
96
95
95
95
93
84
76
69
66
61

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

350
351
353
354
358
361
365
364
364
364
362
360
358
357
356
356
355
354

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 14/06/26 19:46:48. Forecast: 14/06/26 to 20/06/26. Timezone: UTC+1.00