Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Full Moon 100%

21:31

05:29

21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
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: 04:32, Set: 21:21, Transit: 12:57. Moon - Rise: 21:31, Set: 05:29. Civil Dark: 22:11 - 03:42. Nautical Dark: 23:35 - 02:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
38
41
50
41
38
36
34
43
66
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
2
2
2
2
6
3
0
0
0
4
2
0
15
63
16
29
27
0
0
82
0
8
37

Medium Clouds (% Sky Obscured)

0
0
0
6
39
37
34
29
43
35
28
31
81
89
90
84
100
100
100
100
100
100
99
100

High Clouds (% Sky Obscured)

51
37
39
48
2
0
1
9
0
48
100
100
100
99
100
99
100
100
98
98
64
80
95
89

ISS Passover

Visibility (miles)

6
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8

Fog (%)

-
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
8
11
15
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.11
0.17
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
15
13
12
11
11
10
11
11
13
14
16
18
19
21
21
22
21
21
20
19
19
18

Feels Like (°C)

18
17
15
13
12
11
11
10
11
11
13
14
16
18
19
21
21
22
21
21
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

59
63
69
76
81
86
90
93
93
90
85
79
73
67
61
55
53
54
58
63
68
71
75
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

342
341
340
339
338
338
337
336
335
332
331
331
332
331
329
325
323
324
327
329
328
326
325
325

Tuesday 18

Waning Gibbous 97%

22:25

06:22

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: 04:32, Set: 21:22, Transit: 12:57. Moon - Rise: 22:25, Set: 06:22. Civil Dark: 22:12 - 03:42. Nautical Dark: 23:35 - 02:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
99
94
66
100
99
99
100
100
94
90
98
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

20
29
18
11
1
6
6
1
2
0
2
16
16
87
97
100
100
100
100
100
99
100
99
74

Medium Clouds (% Sky Obscured)

96
100
100
100
92
16
56
41
40
77
100
98
77
26
32
93
98
100
98
99
100
88
79
99

High Clouds (% Sky Obscured)

93
96
98
98
98
92
25
100
98
98
98
100
86
31
7
95
95
45
13
0
1
2
13
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

9
7
7
0
8
19
44
46
48
55
61
66
64
61
59
54
35
23
22
26
20
10
8
0

Precipitation Amount (mm)

0.09
0.05
0.02
0
0.02
0.19
0.57
0.45
0.36
0.58
1.19
1.94
2.13
1.71
1.35
0.59
0.23
0.15
0.15
0.14
0.09
0.03
0.02
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
84
87
93
98
100
100
99
96
94
92
88
86
83
80
80
83
87
86
82
79
80

Pressure (mb)

1011
1011
1011
1011
1010
1010
1009
1008
1007
1007
1007
1006
1006
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

327
328
327
327
326
326
325
325
326
326
327
330
333
335
334
332
331
333
335
337
337
337
336
336

Wednesday 19

Waning Gibbous 93%

23:10

07:21

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

Sun - Rise: 04:32, Set: 21:22, Transit: 12:57. Moon - Rise: 23:10, Set: 07:21. Civil Dark: 22:12 - 03:42. Nautical Dark: 23:36 - 02:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
34
21
9
18
31
45
79
22
6
11
50
33
41
31
18
82
62
55
60
80
41
42
42

Low Clouds (% Sky Obscured)

57
1
2
1
0
1
1
5
4
6
10
50
19
2
18
17
80
38
19
38
73
18
4
4

Medium Clouds (% Sky Obscured)

22
34
20
8
18
31
45
79
21
0
2
0
0
0
0
2
66
56
54
56
47
39
41
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
40
16
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
5
7
5
4
4
4
0
0
0
0
0
2
3
3
4
6
6
6
5
4
4

Precipitation Amount (mm)

0
0
0
0.02
0.03
0.03
0.02
0.01
0.01
0
0
0
0
0
0.01
0.01
0.03
0.07
0.1
0.11
0.11
0.1
0.09
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
86
88
91
93
98
100
99
93
85
79
75
71
68
64
63
61
61
62
64
64
64
65

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

335
335
335
336
337
339
341
345
355
367
374
369
359
352
351
352
353
352
351
350
350
351
352
353

Thursday 20

Waning Gibbous 87%

23:46

08:25

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

Sun - Rise: 04:32, Set: 21:22, Transit: 12:57. Moon - Rise: 23:46, Set: 08:25. Civil Dark: 22:13 - 03:42. Nautical Dark: 23:36 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
42
42
42
40
40
40
40
40
40
0
0
0
0
0
0
63
63
63
63
63
63
59
59

Low Clouds (% Sky Obscured)

4
4
4
4
12
12
12
12
12
12
0
0
0
0
0
0
27
27
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

41
41
41
41
38
38
38
38
38
38
0
0
0
0
0
0
58
58
58
58
58
58
56
56

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
0
0
0
0
0
0
0
0
0
0
2
3
4
4
4
4
4
4
3
2

Precipitation Amount (mm)

0.06
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.12
0.15
0.16
0.16
0.13
0.1
0.07
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
9
8
9
9
11
12
14
15
16
16
17
18
18
19
19
18
18
16

Feels Like (°C)

14
13
12
12
11
8
6
6
6
7
11
12
14
15
16
16
17
18
18
19
19
18
18
16

Dew Point (°C)

8
8
8
7
7
7
7
6
7
7
7
8
9
9
9
10
10
9
9
9
9
10
10
10

Relative Humidity (%)

67
70
72
75
78
83
88
89
88
85
79
75
71
68
66
64
63
59
55
54
55
58
61
65

Pressure (mb)

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

Ozone (du)

355
356
359
362
362
360
355
351
350
350
351
352
354
356
357
358
359
360
359
359
360
360
360
360

Friday 21

Waning Gibbous 79%

00:14

09:31

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

Sun - Rise: 04:32, Set: 21:23, Transit: 12:58. Moon - Rise: 00:14, Set: 09:31. Civil Dark: 22:13 - 03:42. Nautical Dark: 23:36 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
59
59
59
38
38
38
38
38
38
63
63
63
63
63
63
18
18
18
18
18
18
1
1

Low Clouds (% Sky Obscured)

27
27
27
27
26
26
26
26
26
26
15
15
15
15
15
15
15
15
15
15
15
15
0
0

Medium Clouds (% Sky Obscured)

56
56
56
56
34
34
34
34
34
34
17
17
17
17
17
17
9
9
9
9
9
9
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
53
53
53
53
53
53
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

2
2
1
0
0
0
0
0
0
0
0
0
2
1
2
3
3
3
2
1
1
1
1
1

Precipitation Amount (mm)

0.04
0.03
0.01
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.07
0.06
0.04
0.03
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
11
10
9
8
9
10
12
13
15
16
17
17
17
18
18
19
19
18
18
16

Feels Like (°C)

14
13
12
11
11
9
8
7
8
10
12
13
15
16
17
17
17
18
18
19
19
18
18
16

Dew Point (°C)

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

Relative Humidity (%)

70
75
79
84
87
92
96
98
97
95
90
83
75
69
66
65
64
60
57
55
54
55
56
60

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

361
360
358
355
352
350
348
347
347
346
346
345
344
343
344
345
345
345
346
346
347
349
350
351

Saturday 22

Waning Gibbous 71%

00:37

10:38

21 Good
22 Good
23 Good
00 Good
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: 04:33, Set: 21:23, Transit: 12:58. Moon - Rise: 00:37, Set: 10:38. Civil Dark: 22:13 - 03:43. Nautical Dark: 23:36 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
1
1
99
99
99
99
99
99
98
98
98
98
98
98
99
99
99
99
99
99
82
82

Low 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

Medium Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
36
36

High Clouds (% Sky Obscured)

0
0
0
0
99
99
99
99
99
99
98
98
98
98
98
98
92
92
92
92
92
92
75
75

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
11
10
10
9
8
9
9
11
12
14
16
18
19
20
21
21
21
21
20
19
19
18

Feels Like (°C)

14
13
11
10
8
7
7
7
8
11
12
14
16
18
19
20
21
21
21
21
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

66
73
80
86
92
95
96
95
93
90
85
78
70
63
57
52
48
47
47
49
52
55
57
59

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1020

Ozone (du)

351
351
352
352
352
352
352
352
352
353
353
353
353
353
353
354
354
354
354
353
352
351
349
347

Sunday 23

Waning Gibbous 61%

00:57

11:45

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: 04:33, Set: 21:23, Transit: 12:58. Moon - Rise: 00:57, Set: 11:45. Civil Dark: 22:13 - 03:43. Nautical Dark: 23:36 - 02:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
82
82
82
98
98
98
98
98
98
86
86
86
86
86
86
100
100
100
100
100
100
96
96

Low Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
36
36
36
58
58
58
58
58
58
16
16
16
16
16
16
88
88
88
88
88
88
96
96

High Clouds (% Sky Obscured)

75
75
75
75
96
96
96
96
96
96
84
84
84
84
84
84
100
100
100
100
100
100
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
3
6
8
8
7
0
8
13
15
19
23
25
21
17
14
14

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.04
0.13
0.3
0.39
0.23
0.05
0
0.01
0.05
0.12
0.24
0.38
0.46
0.38
0.25
0.16
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
70
73
74
76
78
82
87
89
86
81
77
75
75
73
71
68
66
63
62
63
66

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1015

Ozone (du)

345
343
341
339
338
337
336
335
335
334
333
332
331
330
329
327
326
325
325
325
327
328
329
329

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 17/06/19 21:08:42. Forecast: 17/06/19 to 23/06/19. Timezone: UTC+1.00