Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Gibbous 64%

15:25

00:17

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

Sun - Rise: 05:47, Set: 20:13, Transit: 12:59. Moon - Rise: 15:25, Set: 00:17. Civil Dark: 20:50 - 05:10. Nautical Dark: 21:38 - 04:22. Astro Dark: 22:36 - 03:26

Total Clouds (% Sky Obscured)

96
92
64
74
54
45
36
32
22
49
77
97
95
62
81
77
75
66
67
100
100
99
99
92

Low Clouds (% Sky Obscured)

96
92
64
74
54
44
36
32
22
49
77
97
95
62
58
33
67
66
67
100
100
99
99
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
12
16
21
22
23

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
56
66
18
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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

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
3
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16

Relative Humidity (%)

70
69
70
70
71
73
77
80
83
85
87
89
91
93
99
100
99
93
86
79
74
71
68
65

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

298
298
298
298
299
302
305
308
309
308
307
305
302
300
298
297
296
296
296
296
296
296
296
296

Monday 20

Waxing Gibbous 74%

16:26

00:55

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

Sun - Rise: 05:49, Set: 20:10, Transit: 12:59. Moon - Rise: 16:26, Set: 00:55. Civil Dark: 20:48 - 05:12. Nautical Dark: 21:36 - 04:24. Astro Dark: 22:32 - 03:29

Total Clouds (% Sky Obscured)

97
87
80
89
95
94
97
84
82
99
87
40
18
14
20
22
30
42
67
95
89
81
39
67

Low Clouds (% Sky Obscured)

97
76
42
69
87
11
11
42
77
97
50
15
2
12
19
21
23
35
69
94
85
77
19
63

Medium Clouds (% Sky Obscured)

27
48
68
72
69
91
96
81
74
98
85
38
17
11
10
12
25
35
37
48
75
74
33
35

High Clouds (% Sky Obscured)

6
34
23
33
46
31
21
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.05
0.05
0.06
0.06
0.06
0.07
0.1
0.14
0.18
0.19
0.14
0.09
0.08
0.1
0.05
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
17
17
17
18
17
17
17
16
16
16
16
17
17
17
16
16
16

Relative Humidity (%)

63
64
66
67
69
75
83
88
93
96
99
100
100
100
100
100
100
94
87
80
75
72
66
62

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

296
296
296
296
296
297
297
298
298
298
298
298
298
298
298
298
297
297
297
296
296
297
297
297

Tuesday 21

Waxing Gibbous 82%

17:21

01:39

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

Sun - Rise: 05:51, Set: 20:08, Transit: 12:58. Moon - Rise: 17:21, Set: 01:39. Civil Dark: 20:46 - 05:14. Nautical Dark: 21:33 - 04:26. Astro Dark: 22:29 - 03:32

Total Clouds (% Sky Obscured)

70
63
56
55
49
42
34
28
24
20
19
18
15
13
6
2
11
11
11
11
11
11
95
95

Low Clouds (% Sky Obscured)

62
61
42
43
45
41
33
28
24
20
19
18
15
13
6
1
0
0
0
0
0
0
19
19

Medium Clouds (% Sky Obscured)

58
32
52
49
39
27
11
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
11
11
11
11
11
95
95

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
24
22
20
19
18
17
17
16
16
15
15
14
15
16
19
21
22
23
24
26

Feels Like (°C)

24
25
25
25
24
22
20
19
18
17
17
16
16
15
15
14
15
16
19
21
22
23
24
26

Dew Point (°C)

16
16
16
16
15
15
15
15
15
14
14
14
14
14
14
14
14
15
15
16
16
16
16
16

Relative Humidity (%)

59
58
57
57
59
66
73
78
80
82
83
85
88
92
95
98
96
90
82
75
68
64
61
55

Pressure (mb)

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

Ozone (du)

297
297
296
296
296
296
296
297
297
298
298
298
298
298
299
300
301
301
301
300
299
298
297
297

Wednesday 22

Waxing Gibbous 89%

18:08

02:30

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

Sun - Rise: 05:52, Set: 20:06, Transit: 12:58. Moon - Rise: 18:08, Set: 02:30. Civil Dark: 20:43 - 05:15. Nautical Dark: 21:30 - 04:29. Astro Dark: 22:25 - 03:34

Total Clouds (% Sky Obscured)

95
95
95
95
75
75
75
75
75
75
31
31
31
31
31
31
74
74
74
74
74
74
93
93

Low Clouds (% Sky Obscured)

19
19
19
19
22
22
22
22
22
22
27
27
27
27
27
27
16
16
16
16
16
16
41
41

Medium Clouds (% Sky Obscured)

0
0
0
0
26
26
26
26
26
26
11
11
11
11
11
11
72
72
72
72
72
72
27
27

High Clouds (% Sky Obscured)

95
95
95
95
62
62
62
62
62
62
0
0
0
0
0
0
2
2
2
2
2
2
88
88

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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
7
6
2
0
0
0
0
0
1
0
3
4
4
3
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0.57
0.91
0.54
0.1
0
0
0
0
0
0.01
0
0.01
0.02
0.04
0.02
0
0
0
0
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
24
23
22
20
18
17
17
16
16
15
15
14
13
12
13
15
17
18
19
19
20

Feels Like (°C)

26
26
25
24
23
22
20
18
17
17
16
16
15
15
14
13
12
13
15
17
18
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

52
52
55
60
65
69
74
77
79
79
80
83
86
86
86
86
85
80
74
67
62
59
55
49

Pressure (mb)

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

Ozone (du)

297
298
300
304
306
306
304
302
301
301
300
301
303
304
304
303
303
304
305
306
307
308
309
310

Thursday 23

Waxing Gibbous 94%

18:49

03:27

15 Bad
16 Bad
17 Bad
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

Sun - Rise: 05:54, Set: 20:04, Transit: 12:58. Moon - Rise: 18:49, Set: 03:27. Civil Dark: 20:41 - 05:17. Nautical Dark: 21:28 - 04:31. Astro Dark: 22:22 - 03:37

Total Clouds (% Sky Obscured)

93
93
93
93
98
98
98
98
98
98
74
74
74
74
74
74
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

41
41
41
41
25
25
25
25
25
25
1
1
1
1
1
1
0
0
0
0
0
0
60
60

Medium Clouds (% Sky Obscured)

27
27
27
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
45
45

High Clouds (% Sky Obscured)

88
88
88
88
97
97
97
97
97
97
74
74
74
74
74
74
100
100
100
100
100
100
96
96

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
8
5
3

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

Precipitation Probability (%)

0
0
6
14
24
25
16
0
0
0
0
0
0
0
0
5
6
0
0
0
18
35
38
37

Precipitation Amount (mm)

0
0
0.14
0.62
0.99
0.59
0.11
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0.09
0.52
0.9
0.65

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
15
14
13
12
12
11
10
9
9
9
9
11
13
14
15
16
16
17

Feels Like (°C)

21
21
20
19
18
17
15
14
13
12
12
11
8
7
7
6
7
11
13
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

45
44
48
55
61
66
71
75
76
75
75
78
82
86
89
90
88
83
75
69
65
62
59
57

Pressure (mb)

1011
1011
1011
1010
1010
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

310
311
313
315
318
320
323
326
331
337
343
348
352
356
358
358
358
357
355
353
352
351
350
349

Friday 24

Waxing Gibbous 98%

19:23

04:29

15 Bad
16 Bad
17 Bad
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 OK
14 OK

Sun - Rise: 05:56, Set: 20:02, Transit: 12:58. Moon - Rise: 19:23, Set: 04:29. Civil Dark: 20:38 - 05:19. Nautical Dark: 21:25 - 04:33. Astro Dark: 22:18 - 03:40

Total Clouds (% Sky Obscured)

98
98
98
98
73
73
73
73
73
73
94
94
94
94
94
94
98
98
98
98
98
98
45
45

Low Clouds (% Sky Obscured)

60
60
60
60
38
38
38
38
38
38
0
0
0
0
0
0
45
45
45
45
45
45
19
19

Medium Clouds (% Sky Obscured)

45
45
45
45
72
72
72
72
72
72
94
94
94
94
94
94
98
98
98
98
98
98
45
45

High Clouds (% Sky Obscured)

96
96
96
96
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
5
6
8
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

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

Precipitation Probability (%)

40
39
27
20
17
14
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.33
0.29
0.3
0.27
0.22
0.11
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
58
61
63
66
71
74
77
79
81
84
88
92
95
97
93
84
71
62
56
52
49
47

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

349
349
350
351
352
353
353
353
351
349
346
341
337
333
330
328
327
325
324
324
323
323
323
323

Saturday 25

Waxing Gibbous 100%

19:52

05:33

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

Sun - Rise: 05:57, Set: 19:59, Transit: 12:57. Moon - Rise: 19:52, Set: 05:33. Civil Dark: 20:36 - 05:21. Nautical Dark: 21:22 - 04:35. Astro Dark: 22:15 - 03:43

Total Clouds (% Sky Obscured)

45
45
45
45
36
36
36
36
36
36
18
18
18
18
18
18
34
34
34
34
34
34
46
46

Low Clouds (% Sky Obscured)

19
19
19
19
6
6
6
6
6
6
15
15
15
15
15
15
0
0
0
0
0
0
45
45

Medium Clouds (% Sky Obscured)

45
45
45
45
35
35
35
35
35
35
10
10
10
10
10
10
0
0
0
0
0
0
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
34
34
34
34
34
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
4
0
0
0
0
0
0
0
0
0
8
15
24
27
27
22
15
7
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0
0.02
0.08
0.16
0.2
0.21
0.18
0.1
0.03
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
7
6
6
5
7
7
8
8
8
8
8
7
6
6
7
7
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
16
15
13
11
8
7
6
6
6
7
8
8
10
12
13
15
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

47
48
50
52
54
59
67
75
79
83
86
91
94
95
95
95
91
83
73
65
59
54
50
47

Pressure (mb)

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

Ozone (du)

322
322
323
324
324
324
323
323
322
322
323
324
326
327
326
325
324
323
322
321
321
320
320
318

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

Generated: 19/08/18 15:09:43. Forecast: 19/08/18 to 25/08/18. Timezone: UTC+1.00