Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 5%

02:59

18:41

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 OK
13 OK
14 Bad
15 OK
16 Bad
17 OK

Sun - Rise: 05:00, Set: 21:27, Transit: 13:14. Moon - Rise: 02:59, Set: 18:41. Civil Dark: 22:12 - 04:15. Nautical Dark: 23:20 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
90
58
79
75
77
65
82
82
86
83
80
75
60
80
58
49
29
25
27
89
37
77
18

Low Clouds (% Sky Obscured)

27
33
38
59
60
62
59
82
82
86
83
80
75
59
73
58
49
29
25
27
19
4
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

85
69
58
54
8
8
6
5
0
0
0
0
17
5
15
4
5
4
3
6
82
37
77
18

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 (%)

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)

15
16
15
14
13
12
12
10
8
8
8
8
8
9
10
11
12
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
77
79
83
87
90
92
92
93
93
95
95
89
78
66
59
51
48
46
45
46
48
50

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

337
339
339
339
339
339
340
341
340
340
342
344
344
344
345
344
344
345
345
345
342
340
340
339

Saturday 13

Waning Crescent 1%

03:38

20:12

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

Sun - Rise: 05:00, Set: 21:27, Transit: 13:14. Moon - Rise: 03:38, Set: 20:12. Civil Dark: 22:13 - 04:14. Nautical Dark: 23:21 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
11
25
25
12
21
20
15
14
47
14
67
45
58
46
68
80
94
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
19
0
0
0
6
13
24
33
33
30
28
9

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
2
3
3
3
3
35
7
30
39
50
52
51
54
90
94
85
72
66

High Clouds (% Sky Obscured)

14
10
15
21
5
18
17
11
11
47
14
23
27
29
14
68
80
90
88
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
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 (%)

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)

12
10
8
6
5
4
4
4
4
4
4
3
3
3
4
5
5
6
7
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
12
9
10
9
8
9
9
7
8
8
11
13
15
16
17
17
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

53
60
68
78
86
88
90
90
91
91
91
93
91
85
75
61
52
48
49
48
49
50
51
52

Pressure (mb)

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

Ozone (du)

340
343
344
343
343
343
342
342
341
341
341
341
341
341
341
341
342
342
341
343
343
343
344
347

Sunday 14

Waning Crescent 0%

04:35

21:35

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:00, Set: 21:28, Transit: 13:14. Moon - Rise: 04:35, Set: 21:35. Civil Dark: 22:14 - 04:14. Nautical Dark: 23:22 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
97
96
100
100
76
78
97
100
100
100
100
96
98
100
100
100
100
98
97
94
96
98

Low Clouds (% Sky Obscured)

0
0
0
0
6
0
0
0
0
0
0
0
0
20
21
3
0
0
0
0
0
1
2
2

Medium Clouds (% Sky Obscured)

75
97
85
62
95
91
53
48
60
72
64
36
45
43
71
51
87
58
78
76
67
70
66
87

High Clouds (% Sky Obscured)

54
87
72
35
33
28
9
19
96
100
100
100
100
83
89
100
100
100
100
94
90
83
89
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
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 (%)

0
0
0
0
0
8
3
1
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)

7
7
6
4
4
3
3
2
2
2
2
2
2
3
6
9
10
11
12
12
12
11
12
11

Chance of Frost

Temperature (°C)

20
18
17
15
14
13
12
12
12
12
11
11
12
13
15
16
17
17
17
17
17
18
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
63
71
80
87
89
89
87
89
90
90
88
87
79
73
67
65
66
64
65
64
61
62
63

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

348
346
347
348
348
347
346
345
344
343
344
347
350
348
344
343
342
345
346
343
343
345
345
348

Monday 15

New Moon 3%

05:51

22:40

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:00, Set: 21:28, Transit: 13:14. Moon - Rise: 05:51, Set: 22:40. Civil Dark: 22:14 - 04:14. Nautical Dark: 23:23 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
98
97
97
97
96
96
96
96
93
92
91
94
97
93
72
86
76
76
100
100
98
100

Low Clouds (% Sky Obscured)

10
30
27
61
61
63
66
69
71
75
74
70
70
65
63
47
50
47
55
60
69
80
76
79

Medium Clouds (% Sky Obscured)

100
97
86
92
90
89
87
84
80
80
70
64
44
48
16
21
36
43
55
55
49
58
58
61

High Clouds (% Sky Obscured)

75
52
55
37
35
32
11
4
35
29
20
28
40
49
56
87
50
52
21
19
60
69
55
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
2
3
13
21
15
10
9
1
11
6
2
0
0
0
19
36
50
54
65
68
63
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
8
6
5
4
4
4
4
4
3
3
3
4
4
4
6
8
9
10
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
74
84
82
79
84
84
84
84
83
83
84
87
87
79
66
62
59
57
55
55
59
61

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

346
343
338
336
334
334
335
334
332
333
333
334
334
335
335
335
334
332
332
332
330
328
326
324

Tuesday 16

Waxing Crescent 9%

07:19

23:25

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:00, Set: 21:29, Transit: 13:15. Moon - Rise: 07:19, Set: 23:25. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:24 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
97
96
93
89
86
85
86
86
86
86
85
83
89
95
89
84
79
81
81
79
67
48

Low Clouds (% Sky Obscured)

66
74
79
80
80
74
74
73
72
75
79
82
85
78
80
86
80
72
66
71
73
69
65
48

Medium Clouds (% Sky Obscured)

64
82
81
89
78
66
66
36
49
59
55
56
48
83
89
95
82
70
57
55
54
50
37
21

High Clouds (% Sky Obscured)

78
44
50
31
8
15
8
8
1
0
0
0
0
0
0
0
0
0
1
2
3
3
2
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 (%)

39
41
41
29
21
14
0
0
0
0
1
0
2
3
2
0
1
2
1
2
2
1
5
7

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
16
16
16
15
15
16
16
16
17
17
19
20
21
22
23
23
23
24
23

Feels Like (°C)

18
18
18
17
17
16
15
15
14
14
14
15
14
15
15
15
16
17
17
18
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

63
64
72
78
81
81
83
79
86
83
78
79
79
77
74
70
68
67
66
65
63
60
58
61

Pressure (mb)

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

Ozone (du)

324
323
322
323
324
325
326
327
327
328
328
328
328
329
329
330
330
330
330
330
331
333
335
334

Wednesday 17

Waxing Crescent 17%

08:49

23:56

18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 OK
01 OK
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

Sun - Rise: 05:00, Set: 21:29, Transit: 13:15. Moon - Rise: 08:49, Set: 23:56. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:24 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
33
31
30
34
40
41
42
44
49
54
59
65
73
80
87
91
94
99
96
92
89
80
68

Low Clouds (% Sky Obscured)

32
33
31
30
34
40
41
42
44
49
54
59
65
62
55
46
34
22
14
33
41
45
40
37

Medium Clouds (% Sky Obscured)

6
7
10
14
11
6
0
0
0
0
10
18
19
21
20
21
20
20
20
23
22
21
13
7

High Clouds (% Sky Obscured)

0
0
0
0
3
6
10
7
4
1
31
58
65
73
80
81
88
91
95
80
65
50
43
40

ISS Passover

Visibility (miles)

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

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 (%)

3
5
5
2
2
2
0
0
0
0
0
0
0
0
0
0
7
10
12
11
11
9
8
5

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)

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

Chance of Frost

Temperature (°C)

22
21
20
18
17
16
16
15
15
14
14
15
15
16
17
19
21
21
22
22
22
23
23
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
69
76
83
93
93
95
96
96
96
98
95
93
93
85
80
74
73
73
72
71
70
67
72

Pressure (mb)

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

Ozone (du)

333
333
333
333
333
332
332
331
331
330
330
329
329
329
328
328
328
327
326
326
325
325
324
324

Thursday 18

Waxing Crescent 27%

10:16

00:17

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: 05:00, Set: 21:30, Transit: 13:15. Moon - Rise: 10:16, Set: 00:17. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:25 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
61
74
87
92
96
100
96
94
90
88
86
84
81
79
76
81
87
93

Low Clouds (% Sky Obscured)

34
44
55
67
83
92
100
92
80
65
61
53
49
44
39
42
40
38
36

Medium Clouds (% Sky Obscured)

2
26
50
73
73
79
85
80
74
69
59
45
30
25
24
20
22
23
27

High Clouds (% Sky Obscured)

36
44
37
20
19
13
8
8
9
4
7
5
4
20
41
58
76
85
93

ISS Passover

Visibility (miles)

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

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 (%)

2
8
8
3
18
24
26
27
27
26
20
14
0
1
2
2
8
9
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
19
19
20
19
19
18
18
18
18
18
17
17
18
19
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

75
79
81
84
86
88
88
88
89
89
90
89
87
86
80
72
65
64
61

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

324
324
325
325
326
326
326
326
327
327
327
328
329
330
331
331
331
332
334

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 12/06/26 17:33:23. Forecast: 12/06/26 to 18/06/26. Timezone: UTC+1.00