Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 5%

02:59

20:12

21 OK
22 OK
23 OK
00 OK
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 Good
15 Bad
16 OK
17 OK
18 OK
19 Good
20 OK

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

Total Clouds (% Sky Obscured)

18
19
33
38
74
86
85
80
81
89
77
75
76
59
53
25
24
10
50
22
23
16
15
24

Low Clouds (% Sky Obscured)

18
19
33
38
44
58
68
69
70
78
77
73
60
59
53
25
19
4
0
0
0
0
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)

11
11
9
7
1
0
0
0
3
16
4
17
14
7
4
5
5
10
50
22
23
16
15
24

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 (%)

3
7
6
1
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
14
13
13
10
9
9
9
8
8
9
10
11
11
12
11
11
11
11
11
11
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
87
87
92
92
93
95
95
95
90
79
67
59
53
50
47
46
45
45
48
53
59
67

Pressure (mb)

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

Ozone (du)

341
341
341
341
342
341
340
342
343
344
344
344
344
344
345
345
344
342
340
338
338
339
340
342

Saturday 13

Waning Crescent 1%

03:38

No Set

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

Sun - Rise: 05:00, Set: 21:27, Transit: 13:14. Moon - Rise: 03:38, Set: No Set. Civil Dark: 22:13 - 04:14. Nautical Dark: 23:21 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
16
15
15
26
80
97
83
77
72
82
43
10
67
88
95
100
100
100
100
94
98
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
16
0
0
0
0
10
19
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
15
26
67
66
57
29
32
36
16
2
42
65
85
54
47
46
22
38
65
64
62

High Clouds (% Sky Obscured)

23
14
15
15
20
29
93
59
59
35
32
26
10
17
46
86
99
100
100
100
92
94
83
99

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)

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

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
9
9
9
9
11
14
16
18
19
20
21
21
21
20
20
20
19
18

Feels Like (°C)

13
10
9
8
8
7
7
7
7
8
11
13
16
18
19
19
20
20
19
19
19
19
18
19

Dew Point (°C)

10
9
9
8
8
7
7
7
7
8
9
9
9
9
9
10
11
11
11
11
10
10
11
13

Relative Humidity (%)

79
86
87
87
88
88
90
91
91
91
84
73
61
55
52
52
51
51
53
53
51
54
57
72

Pressure (mb)

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

Ozone (du)

341
340
339
339
339
339
339
338
337
338
339
340
339
340
340
341
341
340
341
343
345
346
346
346

Sunday 14

Waning Crescent 0%

04:35

21:35

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
20 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)

98
97
90
98
98
98
98
100
100
100
100
100
100
96
98
100
100
94
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
6
25
12
34
20
18
18
23
16
23
29
43
52
62
69

Medium Clouds (% Sky Obscured)

66
64
65
78
48
62
60
57
71
49
85
72
78
72
68
54
100
92
87
89
100
97
95
93

High Clouds (% Sky Obscured)

95
94
80
93
83
91
90
98
100
100
100
100
100
91
95
99
100
90
46
100
100
100
99
92

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 (%)

1
3
17
3
2
0
1
1
2
4
0
2
5
2
3
12
10
3
2
15
7
22
7
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)

2
2
1
3
3
3
2
3
3
3
4
7
9
10
11
11
13
12
11
11
10
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
84
84
86
86
87
89
92
93
92
87
80
74
75
78
74
70
72
70
76
79
86
86
90

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1017
1016
1016
1015
1015
1015
1014
1014
1014

Ozone (du)

345
346
348
347
347
347
346
344
343
341
340
339
339
338
339
339
339
342
342
341
340
341
340
341

Monday 15

New Moon 3%

05:51

22:40

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
20 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
97
95
93
91
89
89
92
96
99
100
99
93
100
100
85
68
99
94
98
93
86
84
73

Low Clouds (% Sky Obscured)

76
70
63
52
54
65
76
68
61
44
52
63
67
72
81
81
68
73
82
95
80
75
63
59

Medium Clouds (% Sky Obscured)

92
64
89
85
76
65
61
65
71
72
68
40
44
43
45
58
48
73
81
88
84
78
67
42

High Clouds (% Sky Obscured)

77
53
27
3
1
2
2
38
74
96
92
89
81
90
95
85
50
57
15
35
3
0
6
10

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
7
9
12
11
8
0
0
1
0
3
5
3
8
8
2
8
11
11
9
6
0
4
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
90
92
89
89
87
89
89
84
79
71
63
56
50
46
46
50
57
61
55
58
65

Pressure (mb)

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

Ozone (du)

339
336
333
333
331
330
329
329
328
327
327
329
330
330
329
328
327
323
322
322
322
322
323
324

Tuesday 16

Waxing Crescent 9%

07:19

23:25

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
20 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)

85
88
90
91
93
90
96
97
98
99
93
87
81
79
78
75
74
79
81
82
79
77
78
78

Low Clouds (% Sky Obscured)

57
59
66
65
67
69
76
85
92
97
88
79
69
70
72
74
68
61
55
58
61
62
56
50

Medium Clouds (% Sky Obscured)

52
59
68
72
79
63
60
53
39
31
31
31
27
17
7
0
5
7
9
7
3
3
3
7

High Clouds (% Sky Obscured)

14
11
8
4
2
1
0
0
0
0
0
1
0
1
2
2
2
5
7
9
10
12
22
37

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 (%)

4
18
24
27
24
24
24
19
12
1
2
3
1
2
2
2
8
10
5
11
13
11
10
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
82
83
89
90
93
92
89
89
87
85
84
85
85
82
74
75
75
74
75
76
77
84

Pressure (mb)

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

Ozone (du)

323
324
326
325
325
325
324
324
324
325
325
326
327
327
329
329
329
329
329
328
328
328
328
327

Wednesday 17

Waxing Crescent 17%

08:49

23:56

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 OK
18 OK
19 Bad
20 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)

74
67
57
47
54
70
79
84
88
92
95
97
99
96
93
92
84
74
52
40
34
38
54
72

Low Clouds (% Sky Obscured)

44
50
54
47
54
61
58
56
55
57
63
66
71
51
29
3
2
1
3
4
4
0
0
0

Medium Clouds (% Sky Obscured)

14
19
18
13
19
24
26
26
23
22
31
44
55
52
54
57
41
24
6
10
14
17
16
18

High Clouds (% Sky Obscured)

52
41
25
8
25
43
60
67
74
81
87
91
96
89
82
75
52
29
6
10
10
12
29
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
7
7
7
7
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
3
4
3
1
1
0
1
0
0
0
0
0
5
9
12
13
12
10
9
6
1
2
1

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)

5
4
3
3
3
3
3
2
3
3
4
5
5
6
7
7
8
8
9
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
95
95
96
96
98
96
96
96
93
93
86
81
75
73
70
68
68
70
70
71
71
73
78

Pressure (mb)

1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014

Ozone (du)

327
326
326
326
326
325
325
324
324
324
324
324
323
323
324
324
325
326
326
327
327
327
326
327

Thursday 18

Waxing Crescent 27%

10:16

00:17

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 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)

94
90
86
81
88
94
100
94
87
82
67
53
39
40
50
62
64
67
67
65
63
55

Low Clouds (% Sky Obscured)

0
23
46
68
79
85
90
78
64
58
52
48
39
35
32
29
37
44
51
60
63
55

Medium Clouds (% Sky Obscured)

17
17
17
17
21
24
29
22
17
13
17
22
21
21
20
22
33
41
50
39
26
14

High Clouds (% Sky Obscured)

75
50
26
0
2
3
3
13
23
36
36
33
26
40
50
45
26
16
6
8
9
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
1
4
1
0
0
0
0
0
0
0
1
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
15
15
14
15
15
16
17
19
20
22
24
25
25
25
25
24
23

Feels Like (°C)

21
21
20
19
18
16
17
16
16
15
16
18
19
20
20
21
21
28
26
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

86
93
93
93
93
95
95
95
95
93
95
86
81
75
65
57
48
45
43
40
46
51

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

327
327
327
327
327
327
327
327
328
328
329
328
328
327
327
327
326
327
328
328
328
327

Welcome to Clear Outside

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

Generated: 12/06/26 21:33:46. Forecast: 12/06/26 to 18/06/26. Timezone: UTC+1.00